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authorReinier Zwitserloot <reinier@tipit.to>2009-11-25 07:32:49 +0100
committerReinier Zwitserloot <reinier@tipit.to>2009-11-25 07:32:49 +0100
commit1a0e611a9c5e1ee518670647ce1a44beae559b44 (patch)
treee5ef8f671bc6688f486e874d4e2e1a7813e4f0b2 /src/lombok/javac
parent7fd947ea40c25dad9ee543ebc4b92de9a2e05efc (diff)
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Refactored the source folders.
Diffstat (limited to 'src/lombok/javac')
-rw-r--r--src/lombok/javac/HandlerLibrary.java219
-rw-r--r--src/lombok/javac/Javac.java162
-rw-r--r--src/lombok/javac/JavacAST.java347
-rw-r--r--src/lombok/javac/JavacASTAdapter.java98
-rw-r--r--src/lombok/javac/JavacASTVisitor.java266
-rw-r--r--src/lombok/javac/JavacAnnotationHandler.java58
-rw-r--r--src/lombok/javac/JavacNode.java212
-rw-r--r--src/lombok/javac/apt/Processor.java175
-rw-r--r--src/lombok/javac/apt/package-info.java26
-rw-r--r--src/lombok/javac/handlers/HandleCleanup.java147
-rw-r--r--src/lombok/javac/handlers/HandleData.java186
-rw-r--r--src/lombok/javac/handlers/HandleEqualsAndHashCode.java447
-rw-r--r--src/lombok/javac/handlers/HandleGetter.java143
-rw-r--r--src/lombok/javac/handlers/HandlePrintAST.java57
-rw-r--r--src/lombok/javac/handlers/HandleSetter.java153
-rw-r--r--src/lombok/javac/handlers/HandleSneakyThrows.java110
-rw-r--r--src/lombok/javac/handlers/HandleSynchronized.java102
-rw-r--r--src/lombok/javac/handlers/HandleToString.java237
-rw-r--r--src/lombok/javac/handlers/JavacHandlerUtil.java335
-rw-r--r--src/lombok/javac/handlers/package-info.java26
-rw-r--r--src/lombok/javac/package-info.java26
21 files changed, 0 insertions, 3532 deletions
diff --git a/src/lombok/javac/HandlerLibrary.java b/src/lombok/javac/HandlerLibrary.java
deleted file mode 100644
index bbe9dec0..00000000
--- a/src/lombok/javac/HandlerLibrary.java
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.lang.annotation.Annotation;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.ServiceConfigurationError;
-import java.util.ServiceLoader;
-
-import javax.annotation.processing.Messager;
-import javax.tools.Diagnostic;
-
-import lombok.core.PrintAST;
-import lombok.core.SpiLoadUtil;
-import lombok.core.TypeLibrary;
-import lombok.core.TypeResolver;
-import lombok.core.AnnotationValues.AnnotationValueDecodeFail;
-
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-
-/**
- * This class tracks 'handlers' and knows how to invoke them for any given AST node.
- *
- * This class can find the handlers (via SPI discovery) and will set up the given AST node, such as
- * building an AnnotationValues instance.
- */
-public class HandlerLibrary {
- private final TypeLibrary typeLibrary = new TypeLibrary();
- private final Map<String, AnnotationHandlerContainer<?>> annotationHandlers = new HashMap<String, AnnotationHandlerContainer<?>>();
- private final Collection<JavacASTVisitor> visitorHandlers = new ArrayList<JavacASTVisitor>();
- private final Messager messager;
- private boolean skipPrintAST = true;
-
- /**
- * Creates a new HandlerLibrary that will report any problems or errors to the provided messager.
- * You probably want to use {@link #load(Messager)} instead.
- */
- public HandlerLibrary(Messager messager) {
- this.messager = messager;
- }
-
- private static class AnnotationHandlerContainer<T extends Annotation> {
- private JavacAnnotationHandler<T> handler;
- private Class<T> annotationClass;
-
- AnnotationHandlerContainer(JavacAnnotationHandler<T> handler, Class<T> annotationClass) {
- this.handler = handler;
- this.annotationClass = annotationClass;
- }
-
- public boolean handle(final JavacNode node) {
- return handler.handle(Javac.createAnnotation(annotationClass, node), (JCAnnotation)node.get(), node);
- }
- }
-
- /**
- * Creates a new HandlerLibrary that will report any problems or errors to the provided messager,
- * then uses SPI discovery to load all annotation and visitor based handlers so that future calls
- * to the handle methods will defer to these handlers.
- */
- public static HandlerLibrary load(Messager messager) {
- HandlerLibrary library = new HandlerLibrary(messager);
-
- loadAnnotationHandlers(library);
- loadVisitorHandlers(library);
-
- return library;
- }
-
- /** Uses SPI Discovery to find implementations of {@link JavacAnnotationHandler}. */
- @SuppressWarnings("unchecked")
- private static void loadAnnotationHandlers(HandlerLibrary lib) {
- //No, that seemingly superfluous reference to JavacAnnotationHandler's classloader is not in fact superfluous!
- Iterator<JavacAnnotationHandler> it = ServiceLoader.load(JavacAnnotationHandler.class,
- JavacAnnotationHandler.class.getClassLoader()).iterator();
- while (it.hasNext()) {
- try {
- JavacAnnotationHandler<?> handler = it.next();
- Class<? extends Annotation> annotationClass =
- SpiLoadUtil.findAnnotationClass(handler.getClass(), JavacAnnotationHandler.class);
- AnnotationHandlerContainer<?> container = new AnnotationHandlerContainer(handler, annotationClass);
- if (lib.annotationHandlers.put(container.annotationClass.getName(), container) != null) {
- lib.javacWarning("Duplicate handlers for annotation type: " + container.annotationClass.getName());
- }
- lib.typeLibrary.addType(container.annotationClass.getName());
- } catch (ServiceConfigurationError e) {
- lib.javacWarning("Can't load Lombok annotation handler for javac", e);
- }
- }
- }
-
- /** Uses SPI Discovery to find implementations of {@link JavacASTVisitor}. */
- private static void loadVisitorHandlers(HandlerLibrary lib) {
- //No, that seemingly superfluous reference to JavacASTVisitor's classloader is not in fact superfluous!
- Iterator<JavacASTVisitor> it = ServiceLoader.load(JavacASTVisitor.class,
- JavacASTVisitor.class.getClassLoader()).iterator();
- while (it.hasNext()) {
- try {
- JavacASTVisitor handler = it.next();
- lib.visitorHandlers.add(handler);
- } catch (ServiceConfigurationError e) {
- lib.javacWarning("Can't load Lombok visitor handler for javac", e);
- }
- }
- }
-
- /** Generates a warning in the Messager that was used to initialize this HandlerLibrary. */
- public void javacWarning(String message) {
- javacWarning(message, null);
- }
-
- /** Generates a warning in the Messager that was used to initialize this HandlerLibrary. */
- public void javacWarning(String message, Throwable t) {
- messager.printMessage(Diagnostic.Kind.WARNING, message + (t == null ? "" : (": " + t)));
- }
-
- /** Generates an error in the Messager that was used to initialize this HandlerLibrary. */
- public void javacError(String message) {
- javacError(message, null);
- }
-
- /** Generates an error in the Messager that was used to initialize this HandlerLibrary. */
- public void javacError(String message, Throwable t) {
- messager.printMessage(Diagnostic.Kind.ERROR, message + (t == null ? "" : (": " + t)));
- if (t != null) t.printStackTrace();
- }
-
- /**
- * Handles the provided annotation node by first finding a qualifying instance of
- * {@link JavacAnnotationHandler} and if one exists, calling it with a freshly cooked up
- * instance of {@link lombok.core.AnnotationValues}.
- *
- * Note that depending on the printASTOnly flag, the {@link lombok.core.PrintAST} annotation
- * will either be silently skipped, or everything that isn't {@code PrintAST} will be skipped.
- *
- * The HandlerLibrary will attempt to guess if the given annotation node represents a lombok annotation.
- * For example, if {@code lombok.*} is in the import list, then this method will guess that
- * {@code Getter} refers to {@code lombok.Getter}, presuming that {@link lombok.javac.handlers.HandleGetter}
- * has been loaded.
- *
- * @param unit The Compilation Unit that contains the Annotation AST Node.
- * @param node The Lombok AST Node representing the Annotation AST Node.
- * @param annotation 'node.get()' - convenience parameter.
- */
- public boolean handleAnnotation(JCCompilationUnit unit, JavacNode node, JCAnnotation annotation) {
- TypeResolver resolver = new TypeResolver(typeLibrary, node.getPackageDeclaration(), node.getImportStatements());
- String rawType = annotation.annotationType.toString();
- boolean handled = false;
- for (String fqn : resolver.findTypeMatches(node, rawType)) {
- boolean isPrintAST = fqn.equals(PrintAST.class.getName());
- if (isPrintAST == skipPrintAST) continue;
- AnnotationHandlerContainer<?> container = annotationHandlers.get(fqn);
- if (container == null) continue;
-
- try {
- handled |= container.handle(node);
- } catch (AnnotationValueDecodeFail fail) {
- fail.owner.setError(fail.getMessage(), fail.idx);
- } catch (Throwable t) {
- String sourceName = "(unknown).java";
- if (unit != null && unit.sourcefile != null) sourceName = unit.sourcefile.getName();
- javacError(String.format("Lombok annotation handler %s failed on " + sourceName, container.handler.getClass()), t);
- }
- }
-
- return handled;
- }
-
- /**
- * Will call all registered {@link JavacASTVisitor} instances.
- */
- public void callASTVisitors(JavacAST ast) {
- for (JavacASTVisitor visitor : visitorHandlers) try {
- ast.traverse(visitor);
- } catch (Throwable t) {
- javacError(String.format("Lombok visitor handler %s failed", visitor.getClass()), t);
- }
- }
-
- /**
- * Lombok does not currently support triggering annotations in a specified order; the order is essentially
- * random right now. This lack of order is particularly annoying for the {@code PrintAST} annotation,
- * which is almost always intended to run last. Hence, this hack, which lets it in fact run last.
- *
- * @see #skipAllButPrintAST()
- */
- public void skipPrintAST() {
- skipPrintAST = true;
- }
-
- /** @see #skipPrintAST() */
- public void skipAllButPrintAST() {
- skipPrintAST = false;
- }
-}
diff --git a/src/lombok/javac/Javac.java b/src/lombok/javac/Javac.java
deleted file mode 100644
index 58a24207..00000000
--- a/src/lombok/javac/Javac.java
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import lombok.core.AnnotationValues;
-import lombok.core.TypeLibrary;
-import lombok.core.TypeResolver;
-import lombok.core.AST.Kind;
-import lombok.core.AnnotationValues.AnnotationValue;
-
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCAssign;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
-import com.sun.tools.javac.tree.JCTree.JCIdent;
-import com.sun.tools.javac.tree.JCTree.JCLiteral;
-import com.sun.tools.javac.tree.JCTree.JCNewArray;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-
-/**
- * Container for static utility methods relevant to lombok's operation on javac.
- */
-public class Javac {
- private Javac() {
- //prevent instantiation
- }
-
- /**
- * Checks if the Annotation AST Node provided is likely to be an instance of the provided annotation type.
- *
- * @param type An actual annotation type, such as {@code lombok.Getter.class}.
- * @param node A Lombok AST node representing an annotation in source code.
- */
- public static boolean annotationTypeMatches(Class<? extends Annotation> type, JavacNode node) {
- if (node.getKind() != Kind.ANNOTATION) return false;
- String typeName = ((JCAnnotation)node.get()).annotationType.toString();
-
- TypeLibrary library = new TypeLibrary();
- library.addType(type.getName());
- TypeResolver resolver = new TypeResolver(library, node.getPackageDeclaration(), node.getImportStatements());
- Collection<String> typeMatches = resolver.findTypeMatches(node, typeName);
-
- for (String match : typeMatches) {
- if (match.equals(type.getName())) return true;
- }
-
- return false;
- }
-
- /**
- * Creates an instance of {@code AnnotationValues} for the provided AST Node.
- *
- * @param type An annotation class type, such as {@code lombok.Getter.class}.
- * @param node A Lombok AST node representing an annotation in source code.
- */
- public static <A extends Annotation> AnnotationValues<A> createAnnotation(Class<A> type, final JavacNode node) {
- Map<String, AnnotationValue> values = new HashMap<String, AnnotationValue>();
- JCAnnotation anno = (JCAnnotation) node.get();
- List<JCExpression> arguments = anno.getArguments();
- for (Method m : type.getDeclaredMethods()) {
- if (!Modifier.isPublic(m.getModifiers())) continue;
- String name = m.getName();
- List<String> raws = new ArrayList<String>();
- List<Object> guesses = new ArrayList<Object>();
- final List<DiagnosticPosition> positions = new ArrayList<DiagnosticPosition>();
- boolean isExplicit = false;
-
- for (JCExpression arg : arguments) {
- String mName;
- JCExpression rhs;
-
- if (arg instanceof JCAssign) {
- JCAssign assign = (JCAssign) arg;
- mName = assign.lhs.toString();
- rhs = assign.rhs;
- } else {
- rhs = arg;
- mName = "value";
- }
-
- if (!mName.equals(name)) continue;
- isExplicit = true;
- if (rhs instanceof JCNewArray) {
- List<JCExpression> elems = ((JCNewArray)rhs).elems;
- for (JCExpression inner : elems) {
- raws.add(inner.toString());
- guesses.add(calculateGuess(inner));
- positions.add(inner.pos());
- }
- } else {
- raws.add(rhs.toString());
- guesses.add(calculateGuess(rhs));
- positions.add(rhs.pos());
- }
- }
-
- values.put(name, new AnnotationValue(node, raws, guesses, isExplicit) {
- @Override public void setError(String message, int valueIdx) {
- if (valueIdx < 0) node.addError(message);
- else node.addError(message, positions.get(valueIdx));
- }
- @Override public void setWarning(String message, int valueIdx) {
- if (valueIdx < 0) node.addWarning(message);
- else node.addWarning(message, positions.get(valueIdx));
- }
- });
- }
-
- return new AnnotationValues<A>(type, values, node);
- }
-
- /**
- * Turns an expression into a guessed intended literal. Only works for literals, as you can imagine.
- *
- * Will for example turn a TrueLiteral into 'Boolean.valueOf(true)'.
- */
- private static Object calculateGuess(JCExpression expr) {
- if (expr instanceof JCLiteral) {
- JCLiteral lit = (JCLiteral)expr;
- if (lit.getKind() == com.sun.source.tree.Tree.Kind.BOOLEAN_LITERAL) {
- return ((Number)lit.value).intValue() == 0 ? false : true;
- }
- return lit.value;
- } else if (expr instanceof JCIdent || expr instanceof JCFieldAccess) {
- String x = expr.toString();
- if (x.endsWith(".class")) x = x.substring(0, x.length() - 6);
- else {
- int idx = x.lastIndexOf('.');
- if (idx > -1) x = x.substring(idx + 1);
- }
- return x;
- } else return null;
- }
-}
diff --git a/src/lombok/javac/JavacAST.java b/src/lombok/javac/JavacAST.java
deleted file mode 100644
index f2c83fb8..00000000
--- a/src/lombok/javac/JavacAST.java
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-import javax.annotation.processing.Messager;
-import javax.tools.Diagnostic;
-import javax.tools.JavaFileObject;
-
-import lombok.core.AST;
-
-import com.sun.source.util.Trees;
-import com.sun.tools.javac.code.Symtab;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
-import com.sun.tools.javac.tree.JCTree.JCImport;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.Context;
-import com.sun.tools.javac.util.Log;
-import com.sun.tools.javac.util.Name;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-
-/**
- * Wraps around javac's internal AST view to add useful features as well as the ability to visit parents from children,
- * something javac's own AST system does not offer.
- */
-public class JavacAST extends AST<JavacAST, JavacNode, JCTree> {
- private final Messager messager;
- private final Name.Table nameTable;
- private final TreeMaker treeMaker;
- private final Symtab symtab;
- private final Log log;
- private final Context context;
-
- /**
- * Creates a new JavacAST of the provided Compilation Unit.
- *
- * @param trees The trees instance to use to inspect the compilation unit. Generate via:
- * {@code Trees.getInstance(env)}
- * @param messager A Messager for warning and error reporting.
- * @param context A Context object for interfacing with the compiler.
- * @param top The compilation unit, which serves as the top level node in the tree to be built.
- */
- public JavacAST(Trees trees, Messager messager, Context context, JCCompilationUnit top) {
- super(top.sourcefile == null ? null : top.sourcefile.toString());
- setTop(buildCompilationUnit(top));
- this.context = context;
- this.messager = messager;
- this.log = Log.instance(context);
- this.nameTable = Name.Table.instance(context);
- this.treeMaker = TreeMaker.instance(context);
- this.symtab = Symtab.instance(context);
- }
-
- public Context getContext() {
- return context;
- }
-
- /** {@inheritDoc} */
- @Override public String getPackageDeclaration() {
- JCCompilationUnit unit = (JCCompilationUnit)top().get();
- return unit.pid instanceof JCFieldAccess ? unit.pid.toString() : null;
- }
-
- /** {@inheritDoc} */
- @Override public Collection<String> getImportStatements() {
- List<String> imports = new ArrayList<String>();
- JCCompilationUnit unit = (JCCompilationUnit)top().get();
- for (JCTree def : unit.defs) {
- if (def instanceof JCImport) {
- imports.add(((JCImport)def).qualid.toString());
- }
- }
-
- return imports;
- }
-
- /**
- * Runs through the entire AST, starting at the compilation unit, calling the provided visitor's visit methods
- * for each node, depth first.
- */
- public void traverse(JavacASTVisitor visitor) {
- top().traverse(visitor);
- }
-
- void traverseChildren(JavacASTVisitor visitor, JavacNode node) {
- for (JavacNode child : new ArrayList<JavacNode>(node.down())) {
- child.traverse(visitor);
- }
- }
-
- /** @return A Name object generated for the proper name table belonging to this AST. */
- public Name toName(String name) {
- return nameTable.fromString(name);
- }
-
- /** @return A TreeMaker instance that you can use to create new AST nodes. */
- public TreeMaker getTreeMaker() {
- return treeMaker;
- }
-
- /** @return The symbol table used by this AST for symbols. */
- public Symtab getSymbolTable() {
- return symtab;
- }
-
- /** {@inheritDoc} */
- @Override protected JavacNode buildTree(JCTree node, Kind kind) {
- switch (kind) {
- case COMPILATION_UNIT:
- return buildCompilationUnit((JCCompilationUnit) node);
- case TYPE:
- return buildType((JCClassDecl) node);
- case FIELD:
- return buildField((JCVariableDecl) node);
- case INITIALIZER:
- return buildInitializer((JCBlock) node);
- case METHOD:
- return buildMethod((JCMethodDecl) node);
- case ARGUMENT:
- return buildLocalVar((JCVariableDecl) node, kind);
- case LOCAL:
- return buildLocalVar((JCVariableDecl) node, kind);
- case STATEMENT:
- return buildStatementOrExpression(node);
- case ANNOTATION:
- return buildAnnotation((JCAnnotation) node);
- default:
- throw new AssertionError("Did not expect: " + kind);
- }
- }
-
- private JavacNode buildCompilationUnit(JCCompilationUnit top) {
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (JCTree s : top.defs) {
- if (s instanceof JCClassDecl) {
- addIfNotNull(childNodes, buildType((JCClassDecl)s));
- } // else they are import statements, which we don't care about. Or Skip objects, whatever those are.
- }
-
- return new JavacNode(this, top, childNodes, Kind.COMPILATION_UNIT);
- }
-
- private JavacNode buildType(JCClassDecl type) {
- if (setAndGetAsHandled(type)) return null;
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
-
- for (JCTree def : type.defs) {
- for (JCAnnotation annotation : type.mods.annotations) addIfNotNull(childNodes, buildAnnotation(annotation));
- /* A def can be:
- * JCClassDecl for inner types
- * JCMethodDecl for constructors and methods
- * JCVariableDecl for fields
- * JCBlock for (static) initializers
- */
- if (def instanceof JCMethodDecl) addIfNotNull(childNodes, buildMethod((JCMethodDecl)def));
- else if (def instanceof JCClassDecl) addIfNotNull(childNodes, buildType((JCClassDecl)def));
- else if (def instanceof JCVariableDecl) addIfNotNull(childNodes, buildField((JCVariableDecl)def));
- else if (def instanceof JCBlock) addIfNotNull(childNodes, buildInitializer((JCBlock)def));
- }
-
- return putInMap(new JavacNode(this, type, childNodes, Kind.TYPE));
- }
-
- private JavacNode buildField(JCVariableDecl field) {
- if (setAndGetAsHandled(field)) return null;
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (JCAnnotation annotation : field.mods.annotations) addIfNotNull(childNodes, buildAnnotation(annotation));
- addIfNotNull(childNodes, buildExpression(field.init));
- return putInMap(new JavacNode(this, field, childNodes, Kind.FIELD));
- }
-
- private JavacNode buildLocalVar(JCVariableDecl local, Kind kind) {
- if (setAndGetAsHandled(local)) return null;
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (JCAnnotation annotation : local.mods.annotations) addIfNotNull(childNodes, buildAnnotation(annotation));
- addIfNotNull(childNodes, buildExpression(local.init));
- return putInMap(new JavacNode(this, local, childNodes, kind));
- }
-
- private JavacNode buildInitializer(JCBlock initializer) {
- if (setAndGetAsHandled(initializer)) return null;
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (JCStatement statement: initializer.stats) addIfNotNull(childNodes, buildStatement(statement));
- return putInMap(new JavacNode(this, initializer, childNodes, Kind.INITIALIZER));
- }
-
- private JavacNode buildMethod(JCMethodDecl method) {
- if (setAndGetAsHandled(method)) return null;
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (JCAnnotation annotation : method.mods.annotations) addIfNotNull(childNodes, buildAnnotation(annotation));
- for (JCVariableDecl param : method.params) addIfNotNull(childNodes, buildLocalVar(param, Kind.ARGUMENT));
- if (method.body != null && method.body.stats != null) {
- for (JCStatement statement : method.body.stats) addIfNotNull(childNodes, buildStatement(statement));
- }
- return putInMap(new JavacNode(this, method, childNodes, Kind.METHOD));
- }
-
- private JavacNode buildAnnotation(JCAnnotation annotation) {
- if (setAndGetAsHandled(annotation)) return null;
- return putInMap(new JavacNode(this, annotation, null, Kind.ANNOTATION));
- }
-
- private JavacNode buildExpression(JCExpression expression) {
- return buildStatementOrExpression(expression);
- }
-
- private JavacNode buildStatement(JCStatement statement) {
- return buildStatementOrExpression(statement);
- }
-
- private JavacNode buildStatementOrExpression(JCTree statement) {
- if (statement == null) return null;
- if (statement instanceof JCAnnotation) return null;
- if (statement instanceof JCClassDecl) return buildType((JCClassDecl)statement);
- if (statement instanceof JCVariableDecl) return buildLocalVar((JCVariableDecl)statement, Kind.LOCAL);
-
- if (setAndGetAsHandled(statement)) return null;
-
- return drill(statement);
- }
-
- private JavacNode drill(JCTree statement) {
- List<JavacNode> childNodes = new ArrayList<JavacNode>();
- for (FieldAccess fa : fieldsOf(statement.getClass())) childNodes.addAll(buildWithField(JavacNode.class, statement, fa));
- return putInMap(new JavacNode(this, statement, childNodes, Kind.STATEMENT));
- }
-
- /** For javac, both JCExpression and JCStatement are considered as valid children types. */
- @Override
- protected Collection<Class<? extends JCTree>> getStatementTypes() {
- Collection<Class<? extends JCTree>> collection = new ArrayList<Class<? extends JCTree>>(2);
- collection.add(JCStatement.class);
- collection.add(JCExpression.class);
- return collection;
- }
-
- private static void addIfNotNull(Collection<JavacNode> nodes, JavacNode node) {
- if (node != null) nodes.add(node);
- }
-
- /** Supply either a position or a node (in that case, position of the node is used) */
- void printMessage(Diagnostic.Kind kind, String message, JavacNode node, DiagnosticPosition pos) {
- JavaFileObject oldSource = null;
- JavaFileObject newSource = null;
- JCTree astObject = node == null ? null : node.get();
- JCCompilationUnit top = (JCCompilationUnit) top().get();
- newSource = top.sourcefile;
- if (newSource != null) {
- oldSource = log.useSource(newSource);
- if (pos == null) pos = astObject.pos();
- }
- try {
- switch (kind) {
- case ERROR:
- increaseErrorCount(messager);
- boolean prev = log.multipleErrors;
- log.multipleErrors = true;
- try {
- log.error(pos, "proc.messager", message);
- } finally {
- log.multipleErrors = prev;
- }
- break;
- default:
- case WARNING:
- log.warning(pos, "proc.messager", message);
- break;
- }
- } finally {
- if (oldSource != null) log.useSource(oldSource);
- }
- }
-
- /** {@inheritDoc} */
- @Override protected void setElementInASTCollection(Field field, Object refField, List<Collection<?>> chain, Collection<?> collection, int idx, JCTree newN) throws IllegalAccessException {
- com.sun.tools.javac.util.List<?> list = setElementInConsList(chain, collection, ((List<?>)collection).get(idx), newN);
- field.set(refField, list);
- }
-
- private com.sun.tools.javac.util.List<?> setElementInConsList(List<Collection<?>> chain, Collection<?> current, Object oldO, Object newO) {
- com.sun.tools.javac.util.List<?> oldL = (com.sun.tools.javac.util.List<?>) current;
- com.sun.tools.javac.util.List<?> newL = replaceInConsList(oldL, oldO, newO);
- if (chain.isEmpty()) return newL;
- List<Collection<?>> reducedChain = new ArrayList<Collection<?>>(chain);
- Collection<?> newCurrent = reducedChain.remove(reducedChain.size() -1);
- return setElementInConsList(reducedChain, newCurrent, oldL, newL);
- }
-
- private com.sun.tools.javac.util.List<?> replaceInConsList(com.sun.tools.javac.util.List<?> oldL, Object oldO, Object newO) {
- boolean repl = false;
- Object[] a = oldL.toArray();
- for (int i = 0; i < a.length; i++) {
- if (a[i] == oldO) {
- a[i] = newO;
- repl = true;
- }
- }
-
- if (repl) return com.sun.tools.javac.util.List.<Object>from(a);
- return oldL;
- }
-
- private void increaseErrorCount(Messager m) {
- try {
- Field f = m.getClass().getDeclaredField("errorCount");
- f.setAccessible(true);
- if (f.getType() == int.class) {
- int val = ((Number)f.get(m)).intValue();
- f.set(m, val +1);
- }
- } catch (Throwable t) {
- //Very unfortunate, but in most cases it still works fine, so we'll silently swallow it.
- }
- }
-}
diff --git a/src/lombok/javac/JavacASTAdapter.java b/src/lombok/javac/JavacASTAdapter.java
deleted file mode 100644
index 41bc46d3..00000000
--- a/src/lombok/javac/JavacASTAdapter.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-
-/**
- * Standard adapter for the {@link JavacASTVisitor} interface. Every method on that interface
- * has been implemented with an empty body. Override whichever methods you need.
- */
-public class JavacASTAdapter implements JavacASTVisitor {
- /** {@inheritDoc} */
- @Override public void visitCompilationUnit(JavacNode top, JCCompilationUnit unit) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitCompilationUnit(JavacNode top, JCCompilationUnit unit) {}
-
- /** {@inheritDoc} */
- @Override public void visitType(JavacNode typeNode, JCClassDecl type) {}
-
- /** {@inheritDoc} */
- @Override public void visitAnnotationOnType(JCClassDecl type, JavacNode annotationNode, JCAnnotation annotation) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitType(JavacNode typeNode, JCClassDecl type) {}
-
- /** {@inheritDoc} */
- @Override public void visitField(JavacNode fieldNode, JCVariableDecl field) {}
-
- /** {@inheritDoc} */
- @Override public void visitAnnotationOnField(JCVariableDecl field, JavacNode annotationNode, JCAnnotation annotation) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitField(JavacNode fieldNode, JCVariableDecl field) {}
-
- /** {@inheritDoc} */
- @Override public void visitInitializer(JavacNode initializerNode, JCBlock initializer) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitInitializer(JavacNode initializerNode, JCBlock initializer) {}
-
- /** {@inheritDoc} */
- @Override public void visitMethod(JavacNode methodNode, JCMethodDecl method) {}
-
- /** {@inheritDoc} */
- @Override public void visitAnnotationOnMethod(JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitMethod(JavacNode methodNode, JCMethodDecl method) {}
-
- /** {@inheritDoc} */
- @Override public void visitMethodArgument(JavacNode argumentNode, JCVariableDecl argument, JCMethodDecl method) {}
-
- /** {@inheritDoc} */
- @Override public void visitAnnotationOnMethodArgument(JCVariableDecl argument, JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {}
- /** {@inheritDoc} */
- @Override public void endVisitMethodArgument(JavacNode argumentNode, JCVariableDecl argument, JCMethodDecl method) {}
-
- /** {@inheritDoc} */
- @Override public void visitLocal(JavacNode localNode, JCVariableDecl local) {}
-
- /** {@inheritDoc} */
- @Override public void visitAnnotationOnLocal(JCVariableDecl local, JavacNode annotationNode, JCAnnotation annotation) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitLocal(JavacNode localNode, JCVariableDecl local) {}
-
- /** {@inheritDoc} */
- @Override public void visitStatement(JavacNode statementNode, JCTree statement) {}
-
- /** {@inheritDoc} */
- @Override public void endVisitStatement(JavacNode statementNode, JCTree statement) {}
-}
diff --git a/src/lombok/javac/JavacASTVisitor.java b/src/lombok/javac/JavacASTVisitor.java
deleted file mode 100644
index 3c5887a7..00000000
--- a/src/lombok/javac/JavacASTVisitor.java
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.io.PrintStream;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-
-/**
- * Implement so you can ask any JavacAST.LombokNode to traverse depth-first through all children,
- * calling the appropriate visit and endVisit methods.
- */
-public interface JavacASTVisitor {
- /**
- * Called at the very beginning and end.
- */
- void visitCompilationUnit(JavacNode top, JCCompilationUnit unit);
- void endVisitCompilationUnit(JavacNode top, JCCompilationUnit unit);
-
- /**
- * Called when visiting a type (a class, interface, annotation, enum, etcetera).
- */
- void visitType(JavacNode typeNode, JCClassDecl type);
- void visitAnnotationOnType(JCClassDecl type, JavacNode annotationNode, JCAnnotation annotation);
- void endVisitType(JavacNode typeNode, JCClassDecl type);
-
- /**
- * Called when visiting a field of a class.
- */
- void visitField(JavacNode fieldNode, JCVariableDecl field);
- void visitAnnotationOnField(JCVariableDecl field, JavacNode annotationNode, JCAnnotation annotation);
- void endVisitField(JavacNode fieldNode, JCVariableDecl field);
-
- /**
- * Called for static and instance initializers. You can tell the difference via the isStatic() method.
- */
- void visitInitializer(JavacNode initializerNode, JCBlock initializer);
- void endVisitInitializer(JavacNode initializerNode, JCBlock initializer);
-
- /**
- * Called for both methods and constructors.
- */
- void visitMethod(JavacNode methodNode, JCMethodDecl method);
- void visitAnnotationOnMethod(JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation);
- void endVisitMethod(JavacNode methodNode, JCMethodDecl method);
-
- /**
- * Visits a method argument.
- */
- void visitMethodArgument(JavacNode argumentNode, JCVariableDecl argument, JCMethodDecl method);
- void visitAnnotationOnMethodArgument(JCVariableDecl argument, JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation);
- void endVisitMethodArgument(JavacNode argumentNode, JCVariableDecl argument, JCMethodDecl method);
-
- /**
- * Visits a local declaration - that is, something like 'int x = 10;' on the method level. Also called
- * for method parameters.
- */
- void visitLocal(JavacNode localNode, JCVariableDecl local);
- void visitAnnotationOnLocal(JCVariableDecl local, JavacNode annotationNode, JCAnnotation annotation);
- void endVisitLocal(JavacNode localNode, JCVariableDecl local);
-
- /**
- * Visits a statement that isn't any of the other visit methods (e.g. JCClassDecl).
- * The statement object is guaranteed to be either a JCStatement or a JCExpression.
- */
- void visitStatement(JavacNode statementNode, JCTree statement);
- void endVisitStatement(JavacNode statementNode, JCTree statement);
-
- /**
- * Prints the structure of an AST.
- */
- public static class Printer implements JavacASTVisitor {
- private final PrintStream out;
- private final boolean printContent;
- private int disablePrinting = 0;
- private int indent = 0;
-
- /**
- * @param printContent if true, bodies are printed directly, as java code,
- * instead of a tree listing of every AST node inside it.
- */
- public Printer(boolean printContent) {
- this(printContent, System.out);
- }
-
- /**
- * @param printContent if true, bodies are printed directly, as java code,
- * instead of a tree listing of every AST node inside it.
- * @param out write output to this stream. You must close it yourself. flush() is called after every line.
- *
- * @see java.io.PrintStream#flush()
- */
- public Printer(boolean printContent, PrintStream out) {
- this.printContent = printContent;
- this.out = out;
- }
-
- private void forcePrint(String text, Object... params) {
- StringBuilder sb = new StringBuilder();
- for (int i = 0; i < indent; i++) sb.append(" ");
- out.printf(sb.append(text).append('\n').toString(), params);
- out.flush();
- }
-
- private void print(String text, Object... params) {
- if (disablePrinting == 0) forcePrint(text, params);
- }
-
- @Override public void visitCompilationUnit(JavacNode LombokNode, JCCompilationUnit unit) {
- out.println("---------------------------------------------------------");
-
- print("<CU %s>", LombokNode.getFileName());
- indent++;
- }
-
- @Override public void endVisitCompilationUnit(JavacNode node, JCCompilationUnit unit) {
- indent--;
- print("</CUD>");
- }
-
- @Override public void visitType(JavacNode node, JCClassDecl type) {
- print("<TYPE %s>", type.name);
- indent++;
- if (printContent) {
- print("%s", type);
- disablePrinting++;
- }
- }
-
- @Override public void visitAnnotationOnType(JCClassDecl type, JavacNode node, JCAnnotation annotation) {
- forcePrint("<ANNOTATION: %s />", annotation);
- }
-
- @Override public void endVisitType(JavacNode node, JCClassDecl type) {
- if (printContent) disablePrinting--;
- indent--;
- print("</TYPE %s>", type.name);
- }
-
- @Override public void visitInitializer(JavacNode node, JCBlock initializer) {
- print("<%s INITIALIZER>",
- initializer.isStatic() ? "static" : "instance");
- indent++;
- if (printContent) {
- print("%s", initializer);
- disablePrinting++;
- }
- }
-
- @Override public void endVisitInitializer(JavacNode node, JCBlock initializer) {
- if (printContent) disablePrinting--;
- indent--;
- print("</%s INITIALIZER>", initializer.isStatic() ? "static" : "instance");
- }
-
- @Override public void visitField(JavacNode node, JCVariableDecl field) {
- print("<FIELD %s %s>", field.vartype, field.name);
- indent++;
- if (printContent) {
- if (field.init != null) print("%s", field.init);
- disablePrinting++;
- }
- }
-
- @Override public void visitAnnotationOnField(JCVariableDecl field, JavacNode node, JCAnnotation annotation) {
- forcePrint("<ANNOTATION: %s />", annotation);
- }
-
- @Override public void endVisitField(JavacNode node, JCVariableDecl field) {
- if (printContent) disablePrinting--;
- indent--;
- print("</FIELD %s %s>", field.vartype, field.name);
- }
-
- @Override public void visitMethod(JavacNode node, JCMethodDecl method) {
- final String type;
- if (method.name.contentEquals("<init>")) {
- if ((method.mods.flags & Flags.GENERATEDCONSTR) != 0) {
- type = "DEFAULTCONSTRUCTOR";
- } else type = "CONSTRUCTOR";
- } else type = "METHOD";
- print("<%s %s> returns: %s", type, method.name, method.restype);
- indent++;
- if (printContent) {
- if (method.body == null) print("(ABSTRACT)");
- else print("%s", method.body);
- disablePrinting++;
- }
- }
-
- @Override public void visitAnnotationOnMethod(JCMethodDecl method, JavacNode node, JCAnnotation annotation) {
- forcePrint("<ANNOTATION: %s />", annotation);
- }
-
- @Override public void endVisitMethod(JavacNode node, JCMethodDecl method) {
- if (printContent) disablePrinting--;
- indent--;
- print("</%s %s>", "XMETHOD", method.name);
- }
-
- @Override public void visitMethodArgument(JavacNode node, JCVariableDecl arg, JCMethodDecl method) {
- print("<METHODARG %s %s>", arg.vartype, arg.name);
- indent++;
- }
-
- @Override public void visitAnnotationOnMethodArgument(JCVariableDecl arg, JCMethodDecl method, JavacNode nodeAnnotation, JCAnnotation annotation) {
- forcePrint("<ANNOTATION: %s />", annotation);
- }
-
- @Override public void endVisitMethodArgument(JavacNode node, JCVariableDecl arg, JCMethodDecl method) {
- indent--;
- print("</METHODARG %s %s>", arg.vartype, arg.name);
- }
-
- @Override public void visitLocal(JavacNode node, JCVariableDecl local) {
- print("<LOCAL %s %s>", local.vartype, local.name);
- indent++;
- }
-
- @Override public void visitAnnotationOnLocal(JCVariableDecl local, JavacNode node, JCAnnotation annotation) {
- print("<ANNOTATION: %s />", annotation);
- }
-
- @Override public void endVisitLocal(JavacNode node, JCVariableDecl local) {
- indent--;
- print("</LOCAL %s %s>", local.vartype, local.name);
- }
-
- @Override public void visitStatement(JavacNode node, JCTree statement) {
- print("<%s>", statement.getClass());
- indent++;
- print("%s", statement);
- }
-
- @Override public void endVisitStatement(JavacNode node, JCTree statement) {
- indent--;
- print("</%s>", statement.getClass());
- }
- }
-}
diff --git a/src/lombok/javac/JavacAnnotationHandler.java b/src/lombok/javac/JavacAnnotationHandler.java
deleted file mode 100644
index 5b6fe4ce..00000000
--- a/src/lombok/javac/JavacAnnotationHandler.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.lang.annotation.Annotation;
-
-import lombok.core.AnnotationValues;
-
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-
-/**
- * Implement this interface if you want to be triggered for a specific annotation.
- *
- * You MUST replace 'T' with a specific annotation type, such as:
- *
- * {@code public class HandleGetter implements JavacAnnotationHandler<Getter>}
- *
- * Because this generics parameter is inspected to figure out which class you're interested in.
- *
- * You also need to register yourself via SPI discovery as being an implementation of {@code JavacAnnotationHandler}.
- */
-public interface JavacAnnotationHandler<T extends Annotation> {
- /**
- * Called when an annotation is found that is likely to match the annotation you're interested in.
- *
- * Be aware that you'll be called for ANY annotation node in the source that looks like a match. There is,
- * for example, no guarantee that the annotation node belongs to a method, even if you set your
- * TargetType in the annotation to methods only.
- *
- * @param annotation The actual annotation - use this object to retrieve the annotation parameters.
- * @param ast The javac AST node representing the annotation.
- * @param annotationNode The Lombok AST wrapper around the 'ast' parameter. You can use this object
- * to travel back up the chain (something javac AST can't do) to the parent of the annotation, as well
- * as access useful methods such as generating warnings or errors focused on the annotation.
- * @return {@code true} if you don't want to be called again about this annotation during this
- * compile session (you've handled it), or {@code false} to indicate you aren't done yet.
- */
- boolean handle(AnnotationValues<T> annotation, JCAnnotation ast, JavacNode annotationNode);
-}
diff --git a/src/lombok/javac/JavacNode.java b/src/lombok/javac/JavacNode.java
deleted file mode 100644
index a0ee2789..00000000
--- a/src/lombok/javac/JavacNode.java
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac;
-
-import java.util.List;
-
-import javax.tools.Diagnostic;
-
-import lombok.core.AST.Kind;
-
-import com.sun.tools.javac.code.Symtab;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.Context;
-import com.sun.tools.javac.util.Name;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-
-/**
- * Javac specific version of the LombokNode class.
- */
-public class JavacNode extends lombok.core.LombokNode<JavacAST, JavacNode, JCTree> {
- /**
- * Passes through to the parent constructor.
- */
- public JavacNode(JavacAST ast, JCTree node, List<JavacNode> children, Kind kind) {
- super(ast, node, children, kind);
- }
-
- /**
- * Visits this node and all child nodes depth-first, calling the provided visitor's visit methods.
- */
- public void traverse(JavacASTVisitor visitor) {
- switch (this.getKind()) {
- case COMPILATION_UNIT:
- visitor.visitCompilationUnit(this, (JCCompilationUnit)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitCompilationUnit(this, (JCCompilationUnit)get());
- break;
- case TYPE:
- visitor.visitType(this, (JCClassDecl)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitType(this, (JCClassDecl)get());
- break;
- case FIELD:
- visitor.visitField(this, (JCVariableDecl)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitField(this, (JCVariableDecl)get());
- break;
- case METHOD:
- visitor.visitMethod(this, (JCMethodDecl)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitMethod(this, (JCMethodDecl)get());
- break;
- case INITIALIZER:
- visitor.visitInitializer(this, (JCBlock)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitInitializer(this, (JCBlock)get());
- break;
- case ARGUMENT:
- JCMethodDecl parentMethod = (JCMethodDecl) up().get();
- visitor.visitMethodArgument(this, (JCVariableDecl)get(), parentMethod);
- ast.traverseChildren(visitor, this);
- visitor.endVisitMethodArgument(this, (JCVariableDecl)get(), parentMethod);
- break;
- case LOCAL:
- visitor.visitLocal(this, (JCVariableDecl)get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitLocal(this, (JCVariableDecl)get());
- break;
- case STATEMENT:
- visitor.visitStatement(this, get());
- ast.traverseChildren(visitor, this);
- visitor.endVisitStatement(this, get());
- break;
- case ANNOTATION:
- switch (up().getKind()) {
- case TYPE:
- visitor.visitAnnotationOnType((JCClassDecl)up().get(), this, (JCAnnotation)get());
- break;
- case FIELD:
- visitor.visitAnnotationOnField((JCVariableDecl)up().get(), this, (JCAnnotation)get());
- break;
- case METHOD:
- visitor.visitAnnotationOnMethod((JCMethodDecl)up().get(), this, (JCAnnotation)get());
- break;
- case ARGUMENT:
- JCVariableDecl argument = (JCVariableDecl)up().get();
- JCMethodDecl method = (JCMethodDecl)up().up().get();
- visitor.visitAnnotationOnMethodArgument(argument, method, this, (JCAnnotation)get());
- break;
- case LOCAL:
- visitor.visitAnnotationOnLocal((JCVariableDecl)up().get(), this, (JCAnnotation)get());
- break;
- default:
- throw new AssertionError("Annotion not expected as child of a " + up().getKind());
- }
- break;
- default:
- throw new AssertionError("Unexpected kind during node traversal: " + getKind());
- }
- }
-
- /** {@inheritDoc} */
- @Override public String getName() {
- final Name n;
-
- if (node instanceof JCClassDecl) n = ((JCClassDecl)node).name;
- else if (node instanceof JCMethodDecl) n = ((JCMethodDecl)node).name;
- else if (node instanceof JCVariableDecl) n = ((JCVariableDecl)node).name;
- else n = null;
-
- return n == null ? null : n.toString();
- }
-
- /** {@inheritDoc} */
- @Override protected boolean calculateIsStructurallySignificant() {
- if (node instanceof JCClassDecl) return true;
- if (node instanceof JCMethodDecl) return true;
- if (node instanceof JCVariableDecl) return true;
- if (node instanceof JCCompilationUnit) return true;
- return false;
- }
-
- /**
- * Convenient shortcut to the owning JavacAST object's getTreeMaker method.
- *
- * @see JavacAST#getTreeMaker()
- */
- public TreeMaker getTreeMaker() {
- return ast.getTreeMaker();
- }
-
- /**
- * Convenient shortcut to the owning JavacAST object's getSymbolTable method.
- *
- * @see JavacAST#getSymbolTable()
- */
- public Symtab getSymbolTable() {
- return ast.getSymbolTable();
- }
-
- /**
- * Convenient shortcut to the owning JavacAST object's getContext method.
- *
- * @see JavacAST#getContext()
- */
- public Context getContext() {
- return ast.getContext();
- }
-
- /**
- * Convenient shortcut to the owning JavacAST object's toName method.
- *
- * @see JavacAST#toName(String)
- */
- public Name toName(String name) {
- return ast.toName(name);
- }
-
- /**
- * Generates an compiler error focused on the AST node represented by this node object.
- */
- @Override public void addError(String message) {
- ast.printMessage(Diagnostic.Kind.ERROR, message, this, null);
- }
-
- /**
- * Generates an compiler error focused on the AST node represented by this node object.
- */
- public void addError(String message, DiagnosticPosition pos) {
- ast.printMessage(Diagnostic.Kind.ERROR, message, null, pos);
- }
-
- /**
- * Generates a compiler warning focused on the AST node represented by this node object.
- */
- @Override public void addWarning(String message) {
- ast.printMessage(Diagnostic.Kind.WARNING, message, this, null);
- }
-
- /**
- * Generates a compiler warning focused on the AST node represented by this node object.
- */
- public void addWarning(String message, DiagnosticPosition pos) {
- ast.printMessage(Diagnostic.Kind.WARNING, message, null, pos);
- }
-}
diff --git a/src/lombok/javac/apt/Processor.java b/src/lombok/javac/apt/Processor.java
deleted file mode 100644
index 9c851762..00000000
--- a/src/lombok/javac/apt/Processor.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.apt;
-
-import java.util.ArrayList;
-import java.util.IdentityHashMap;
-import java.util.List;
-import java.util.Set;
-
-import javax.annotation.processing.AbstractProcessor;
-import javax.annotation.processing.ProcessingEnvironment;
-import javax.annotation.processing.RoundEnvironment;
-import javax.annotation.processing.SupportedAnnotationTypes;
-import javax.annotation.processing.SupportedSourceVersion;
-import javax.lang.model.SourceVersion;
-import javax.lang.model.element.Element;
-import javax.lang.model.element.TypeElement;
-import javax.tools.Diagnostic.Kind;
-
-import lombok.javac.HandlerLibrary;
-import lombok.javac.JavacAST;
-import lombok.javac.JavacASTAdapter;
-import lombok.javac.JavacNode;
-
-import com.sun.source.util.TreePath;
-import com.sun.source.util.Trees;
-import com.sun.tools.javac.processing.JavacProcessingEnvironment;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-
-
-/**
- * This Annotation Processor is the standard injection mechanism for lombok-enabling the javac compiler.
- *
- * Due to lots of changes in the core javac code, as well as lombok's heavy usage of non-public API, this
- * code only works for the javac v1.6 compiler; it definitely won't work for javac v1.5, and it probably
- * won't work for javac v1.7 without modifications.
- *
- * To actually enable lombok in a javac compilation run, this class should be in the classpath when
- * running javac; that's the only requirement.
- */
-@SupportedAnnotationTypes("*")
-@SupportedSourceVersion(SourceVersion.RELEASE_6)
-public class Processor extends AbstractProcessor {
- private ProcessingEnvironment rawProcessingEnv;
- private JavacProcessingEnvironment processingEnv;
- private HandlerLibrary handlers;
- private Trees trees;
- private String errorToShow;
-
- /** {@inheritDoc} */
- @Override public void init(ProcessingEnvironment procEnv) {
- super.init(procEnv);
- this.rawProcessingEnv = procEnv;
- String className = procEnv.getClass().getName();
- if (className.startsWith("org.eclipse.jdt.")) {
- errorToShow = "You should not install lombok.jar as an annotation processor in eclipse. Instead, run lombok.jar as a java application and follow the instructions.";
- procEnv.getMessager().printMessage(Kind.WARNING, errorToShow);
- this.processingEnv = null;
- } else if (!procEnv.getClass().getName().equals("com.sun.tools.javac.processing.JavacProcessingEnvironment")) {
- procEnv.getMessager().printMessage(Kind.WARNING, "You aren't using a compiler based around javac v1.6, so lombok will not work properly.\n" +
- "Your processor class is: " + className);
- this.processingEnv = null;
- this.errorToShow = null;
- } else {
- this.processingEnv = (JavacProcessingEnvironment) procEnv;
- handlers = HandlerLibrary.load(procEnv.getMessager());
- trees = Trees.instance(procEnv);
- this.errorToShow = null;
- }
- }
-
- /** {@inheritDoc} */
- @Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
- if (processingEnv == null) {
- if (errorToShow != null) {
- Set<? extends Element> rootElements = roundEnv.getRootElements();
- if (!rootElements.isEmpty()) {
- rawProcessingEnv.getMessager().printMessage(Kind.WARNING, errorToShow, rootElements.iterator().next());
- errorToShow = null;
- }
- }
- return false;
- }
-
- IdentityHashMap<JCCompilationUnit, Void> units = new IdentityHashMap<JCCompilationUnit, Void>();
- for (Element element : roundEnv.getRootElements()) {
- JCCompilationUnit unit = toUnit(element);
- if (unit != null) units.put(unit, null);
- }
-
- List<JavacAST> asts = new ArrayList<JavacAST>();
-
- for (JCCompilationUnit unit : units.keySet()) asts.add(
- new JavacAST(trees, processingEnv.getMessager(), processingEnv.getContext(), unit));
-
- handlers.skipPrintAST();
- for (JavacAST ast : asts) {
- ast.traverse(new AnnotationVisitor());
- handlers.callASTVisitors(ast);
- }
-
- handlers.skipAllButPrintAST();
- for (JavacAST ast : asts) {
- ast.traverse(new AnnotationVisitor());
- }
- return false;
- }
-
- private class AnnotationVisitor extends JavacASTAdapter {
- @Override public void visitAnnotationOnType(JCClassDecl type, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnField(JCVariableDecl field, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnMethod(JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnMethodArgument(JCVariableDecl argument, JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnLocal(JCVariableDecl local, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
- }
-
- private JCCompilationUnit toUnit(Element element) {
- TreePath path = trees == null ? null : trees.getPath(element);
- if (path == null) return null;
-
- return (JCCompilationUnit) path.getCompilationUnit();
- }
-}
diff --git a/src/lombok/javac/apt/package-info.java b/src/lombok/javac/apt/package-info.java
deleted file mode 100644
index 0c47c40f..00000000
--- a/src/lombok/javac/apt/package-info.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/**
- * Contains the mechanism that instruments javac as an annotation processor.
- */
-package lombok.javac.apt;
diff --git a/src/lombok/javac/handlers/HandleCleanup.java b/src/lombok/javac/handlers/HandleCleanup.java
deleted file mode 100644
index 88a8e1d7..00000000
--- a/src/lombok/javac/handlers/HandleCleanup.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import lombok.Cleanup;
-import lombok.core.AnnotationValues;
-import lombok.core.AST.Kind;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCAssign;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCCase;
-import com.sun.tools.javac.tree.JCTree.JCCatch;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCExpressionStatement;
-import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
-import com.sun.tools.javac.tree.JCTree.JCIdent;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeCast;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Name;
-
-/**
- * Handles the {@code lombok.Cleanup} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleCleanup implements JavacAnnotationHandler<Cleanup> {
- @Override public boolean handle(AnnotationValues<Cleanup> annotation, JCAnnotation ast, JavacNode annotationNode) {
- String cleanupName = annotation.getInstance().value();
- if (cleanupName.length() == 0) {
- annotationNode.addError("cleanupName cannot be the empty string.");
- return true;
- }
-
- if (annotationNode.up().getKind() != Kind.LOCAL) {
- annotationNode.addError("@Cleanup is legal only on local variable declarations.");
- return true;
- }
-
- JCVariableDecl decl = (JCVariableDecl)annotationNode.up().get();
-
- if (decl.init == null) {
- annotationNode.addError("@Cleanup variable declarations need to be initialized.");
- return true;
- }
-
- JavacNode ancestor = annotationNode.up().directUp();
- JCTree blockNode = ancestor.get();
-
- final List<JCStatement> statements;
- if (blockNode instanceof JCBlock) {
- statements = ((JCBlock)blockNode).stats;
- } else if (blockNode instanceof JCCase) {
- statements = ((JCCase)blockNode).stats;
- } else if (blockNode instanceof JCMethodDecl) {
- statements = ((JCMethodDecl)blockNode).body.stats;
- } else {
- annotationNode.addError("@Cleanup is legal only on a local variable declaration inside a block.");
- return true;
- }
-
- boolean seenDeclaration = false;
- List<JCStatement> tryBlock = List.nil();
- List<JCStatement> newStatements = List.nil();
- for (JCStatement statement : statements) {
- if (!seenDeclaration) {
- if (statement == decl) seenDeclaration = true;
- newStatements = newStatements.append(statement);
- } else {
- tryBlock = tryBlock.append(statement);
- }
- }
-
- if (!seenDeclaration) {
- annotationNode.addError("LOMBOK BUG: Can't find this local variable declaration inside its parent.");
- return true;
- }
-
- doAssignmentCheck(annotationNode, tryBlock, decl.name);
-
- TreeMaker maker = annotationNode.getTreeMaker();
- JCFieldAccess cleanupCall = maker.Select(maker.Ident(decl.name), annotationNode.toName(cleanupName));
- List<JCStatement> finalizerBlock = List.<JCStatement>of(maker.Exec(
- maker.Apply(List.<JCExpression>nil(), cleanupCall, List.<JCExpression>nil())));
-
- JCBlock finalizer = maker.Block(0, finalizerBlock);
- newStatements = newStatements.append(maker.Try(maker.Block(0, tryBlock), List.<JCCatch>nil(), finalizer));
-
- if (blockNode instanceof JCBlock) {
- ((JCBlock)blockNode).stats = newStatements;
- } else if (blockNode instanceof JCCase) {
- ((JCCase)blockNode).stats = newStatements;
- } else if (blockNode instanceof JCMethodDecl) {
- ((JCMethodDecl)blockNode).body.stats = newStatements;
- } else throw new AssertionError("Should not get here");
-
- ancestor.rebuild();
-
- return true;
- }
-
- private void doAssignmentCheck(JavacNode node, List<JCStatement> statements, Name name) {
- for (JCStatement statement : statements) doAssignmentCheck0(node, statement, name);
- }
-
- private void doAssignmentCheck0(JavacNode node, JCTree statement, Name name) {
- if (statement instanceof JCAssign) doAssignmentCheck0(node, ((JCAssign)statement).rhs, name);
- if (statement instanceof JCExpressionStatement) doAssignmentCheck0(node,
- ((JCExpressionStatement)statement).expr, name);
- if (statement instanceof JCVariableDecl) doAssignmentCheck0(node, ((JCVariableDecl)statement).init, name);
- if (statement instanceof JCTypeCast) doAssignmentCheck0(node, ((JCTypeCast)statement).expr, name);
- if (statement instanceof JCIdent) {
- if (((JCIdent)statement).name.contentEquals(name)) {
- JavacNode problemNode = node.getNodeFor(statement);
- if (problemNode != null) problemNode.addWarning(
- "You're assigning an auto-cleanup variable to something else. This is a bad idea.");
- }
- }
- }
-}
diff --git a/src/lombok/javac/handlers/HandleData.java b/src/lombok/javac/handlers/HandleData.java
deleted file mode 100644
index eef7f78d..00000000
--- a/src/lombok/javac/handlers/HandleData.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-
-import java.lang.reflect.Modifier;
-
-import lombok.Data;
-import lombok.core.AnnotationValues;
-import lombok.core.TransformationsUtil;
-import lombok.core.AST.Kind;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-import lombok.javac.handlers.JavacHandlerUtil.MemberExistsResult;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCAssign;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
-import com.sun.tools.javac.tree.JCTree.JCIdent;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCModifiers;
-import com.sun.tools.javac.tree.JCTree.JCReturn;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeApply;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-
-/**
- * Handles the {@code lombok.Data} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleData implements JavacAnnotationHandler<Data> {
- @Override public boolean handle(AnnotationValues<Data> annotation, JCAnnotation ast, JavacNode annotationNode) {
- JavacNode typeNode = annotationNode.up();
- JCClassDecl typeDecl = null;
- if (typeNode.get() instanceof JCClassDecl) typeDecl = (JCClassDecl)typeNode.get();
- long flags = typeDecl == null ? 0 : typeDecl.mods.flags;
- boolean notAClass = (flags & (Flags.INTERFACE | Flags.ENUM | Flags.ANNOTATION)) != 0;
-
- if (typeDecl == null || notAClass) {
- annotationNode.addError("@Data is only supported on a class.");
- return false;
- }
-
- List<JavacNode> nodesForConstructor = List.nil();
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl fieldDecl = (JCVariableDecl) child.get();
- //Skip fields that start with $
- if (fieldDecl.name.toString().startsWith("$")) continue;
- long fieldFlags = fieldDecl.mods.flags;
- //Skip static fields.
- if ((fieldFlags & Flags.STATIC) != 0) continue;
- boolean isFinal = (fieldFlags & Flags.FINAL) != 0;
- boolean isNonNull = !findAnnotations(child, TransformationsUtil.NON_NULL_PATTERN).isEmpty();
- if ((isFinal || isNonNull) && fieldDecl.init == null) nodesForConstructor = nodesForConstructor.append(child);
- new HandleGetter().generateGetterForField(child, annotationNode.get());
- if (!isFinal) new HandleSetter().generateSetterForField(child, annotationNode.get());
- }
-
- new HandleToString().generateToStringForType(typeNode, annotationNode);
- new HandleEqualsAndHashCode().generateEqualsAndHashCodeForType(typeNode, annotationNode);
-
- String staticConstructorName = annotation.getInstance().staticConstructor();
-
- if (constructorExists(typeNode) == MemberExistsResult.NOT_EXISTS) {
- JCMethodDecl constructor = createConstructor(staticConstructorName.equals(""), typeNode, nodesForConstructor);
- injectMethod(typeNode, constructor);
- }
-
- if (!staticConstructorName.isEmpty() && methodExists("of", typeNode) == MemberExistsResult.NOT_EXISTS) {
- JCMethodDecl staticConstructor = createStaticConstructor(staticConstructorName, typeNode, nodesForConstructor);
- injectMethod(typeNode, staticConstructor);
- }
-
- return true;
- }
-
- private JCMethodDecl createConstructor(boolean isPublic, JavacNode typeNode, List<JavacNode> fields) {
- TreeMaker maker = typeNode.getTreeMaker();
- JCClassDecl type = (JCClassDecl) typeNode.get();
-
- List<JCStatement> nullChecks = List.nil();
- List<JCStatement> assigns = List.nil();
- List<JCVariableDecl> params = List.nil();
-
- for (JavacNode fieldNode : fields) {
- JCVariableDecl field = (JCVariableDecl) fieldNode.get();
- List<JCAnnotation> nonNulls = findAnnotations(fieldNode, TransformationsUtil.NON_NULL_PATTERN);
- List<JCAnnotation> nullables = findAnnotations(fieldNode, TransformationsUtil.NULLABLE_PATTERN);
- JCVariableDecl param = maker.VarDef(maker.Modifiers(Flags.FINAL, nonNulls.appendList(nullables)), field.name, field.vartype, null);
- params = params.append(param);
- JCFieldAccess thisX = maker.Select(maker.Ident(fieldNode.toName("this")), field.name);
- JCAssign assign = maker.Assign(thisX, maker.Ident(field.name));
- assigns = assigns.append(maker.Exec(assign));
-
- if (!nonNulls.isEmpty()) {
- JCStatement nullCheck = generateNullCheck(maker, fieldNode);
- if (nullCheck != null) nullChecks = nullChecks.append(nullCheck);
- }
- }
-
- JCModifiers mods = maker.Modifiers(isPublic ? Modifier.PUBLIC : Modifier.PRIVATE);
- return maker.MethodDef(mods, typeNode.toName("<init>"),
- null, type.typarams, params, List.<JCExpression>nil(), maker.Block(0L, nullChecks.appendList(assigns)), null);
- }
-
- private JCMethodDecl createStaticConstructor(String name, JavacNode typeNode, List<JavacNode> fields) {
- TreeMaker maker = typeNode.getTreeMaker();
- JCClassDecl type = (JCClassDecl) typeNode.get();
-
- JCModifiers mods = maker.Modifiers(Flags.STATIC | Flags.PUBLIC);
-
- JCExpression returnType, constructorType;
-
- List<JCTypeParameter> typeParams = List.nil();
- List<JCVariableDecl> params = List.nil();
- List<JCExpression> typeArgs1 = List.nil();
- List<JCExpression> typeArgs2 = List.nil();
- List<JCExpression> args = List.nil();
-
- if (!type.typarams.isEmpty()) {
- for (JCTypeParameter param : type.typarams) {
- typeArgs1 = typeArgs1.append(maker.Ident(param.name));
- typeArgs2 = typeArgs2.append(maker.Ident(param.name));
- typeParams = typeParams.append(maker.TypeParameter(param.name, param.bounds));
- }
- returnType = maker.TypeApply(maker.Ident(type.name), typeArgs1);
- constructorType = maker.TypeApply(maker.Ident(type.name), typeArgs2);
- } else {
- returnType = maker.Ident(type.name);
- constructorType = maker.Ident(type.name);
- }
-
- for (JavacNode fieldNode : fields) {
- JCVariableDecl field = (JCVariableDecl) fieldNode.get();
- JCExpression pType;
- if (field.vartype instanceof JCIdent) pType = maker.Ident(((JCIdent)field.vartype).name);
- else if (field.vartype instanceof JCTypeApply) {
- JCTypeApply typeApply = (JCTypeApply) field.vartype;
- List<JCExpression> tArgs = List.nil();
- for (JCExpression arg : typeApply.arguments) tArgs = tArgs.append(arg);
- pType = maker.TypeApply(typeApply.clazz, tArgs);
- } else {
- pType = field.vartype;
- }
- List<JCAnnotation> nonNulls = findAnnotations(fieldNode, TransformationsUtil.NON_NULL_PATTERN);
- List<JCAnnotation> nullables = findAnnotations(fieldNode, TransformationsUtil.NULLABLE_PATTERN);
- JCVariableDecl param = maker.VarDef(maker.Modifiers(Flags.FINAL, nonNulls.appendList(nullables)), field.name, pType, null);
- params = params.append(param);
- args = args.append(maker.Ident(field.name));
- }
- JCReturn returnStatement = maker.Return(maker.NewClass(null, List.<JCExpression>nil(), constructorType, args, null));
- JCBlock body = maker.Block(0, List.<JCStatement>of(returnStatement));
-
- return maker.MethodDef(mods, typeNode.toName(name), returnType, typeParams, params, List.<JCExpression>nil(), body, null);
- }
-}
diff --git a/src/lombok/javac/handlers/HandleEqualsAndHashCode.java b/src/lombok/javac/handlers/HandleEqualsAndHashCode.java
deleted file mode 100644
index 61a4ef63..00000000
--- a/src/lombok/javac/handlers/HandleEqualsAndHashCode.java
+++ /dev/null
@@ -1,447 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-import lombok.EqualsAndHashCode;
-import lombok.core.AnnotationValues;
-import lombok.core.AST.Kind;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.BoundKind;
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.code.TypeTags;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCArrayTypeTree;
-import com.sun.tools.javac.tree.JCTree.JCBinary;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCMethodInvocation;
-import com.sun.tools.javac.tree.JCTree.JCModifiers;
-import com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCUnary;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Name;
-
-/**
- * Handles the {@code lombok.EqualsAndHashCode} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleEqualsAndHashCode implements JavacAnnotationHandler<EqualsAndHashCode> {
- private void checkForBogusFieldNames(JavacNode type, AnnotationValues<EqualsAndHashCode> annotation) {
- if (annotation.isExplicit("exclude")) {
- for (int i : createListOfNonExistentFields(List.from(annotation.getInstance().exclude()), type, true, true)) {
- annotation.setWarning("exclude", "This field does not exist, or would have been excluded anyway.", i);
- }
- }
- if (annotation.isExplicit("of")) {
- for (int i : createListOfNonExistentFields(List.from(annotation.getInstance().of()), type, false, false)) {
- annotation.setWarning("of", "This field does not exist.", i);
- }
- }
- }
-
- @Override public boolean handle(AnnotationValues<EqualsAndHashCode> annotation, JCAnnotation ast, JavacNode annotationNode) {
- EqualsAndHashCode ann = annotation.getInstance();
- List<String> excludes = List.from(ann.exclude());
- List<String> includes = List.from(ann.of());
- JavacNode typeNode = annotationNode.up();
-
- checkForBogusFieldNames(typeNode, annotation);
-
- Boolean callSuper = ann.callSuper();
- if (!annotation.isExplicit("callSuper")) callSuper = null;
- if (!annotation.isExplicit("exclude")) excludes = null;
- if (!annotation.isExplicit("of")) includes = null;
-
- if (excludes != null && includes != null) {
- excludes = null;
- annotation.setWarning("exclude", "exclude and of are mutually exclusive; the 'exclude' parameter will be ignored.");
- }
-
- return generateMethods(typeNode, annotationNode, excludes, includes, callSuper, true);
- }
-
- public void generateEqualsAndHashCodeForType(JavacNode typeNode, JavacNode errorNode) {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() == Kind.ANNOTATION) {
- if (Javac.annotationTypeMatches(EqualsAndHashCode.class, child)) {
- //The annotation will make it happen, so we can skip it.
- return;
- }
- }
- }
-
- generateMethods(typeNode, errorNode, null, null, null, false);
- }
-
- private boolean generateMethods(JavacNode typeNode, JavacNode errorNode, List<String> excludes, List<String> includes,
- Boolean callSuper, boolean whineIfExists) {
- boolean notAClass = true;
- if (typeNode.get() instanceof JCClassDecl) {
- long flags = ((JCClassDecl)typeNode.get()).mods.flags;
- notAClass = (flags & (Flags.INTERFACE | Flags.ANNOTATION | Flags.ENUM)) != 0;
- }
-
- if (notAClass) {
- errorNode.addError("@EqualsAndHashCode is only supported on a class.");
- return false;
- }
-
- boolean isDirectDescendantOfObject = true;
- boolean implicitCallSuper = callSuper == null;
- if (callSuper == null) {
- try {
- callSuper = ((Boolean)EqualsAndHashCode.class.getMethod("callSuper").getDefaultValue()).booleanValue();
- } catch (Exception ignore) {
- throw new InternalError("Lombok bug - this cannot happen - can't find callSuper field in EqualsAndHashCode annotation.");
- }
- }
-
- JCTree extending = ((JCClassDecl)typeNode.get()).extending;
- if (extending != null) {
- String p = extending.toString();
- isDirectDescendantOfObject = p.equals("Object") || p.equals("java.lang.Object");
- }
-
- if (isDirectDescendantOfObject && callSuper) {
- errorNode.addError("Generating equals/hashCode with a supercall to java.lang.Object is pointless.");
- return true;
- }
-
- if (!isDirectDescendantOfObject && !callSuper && implicitCallSuper) {
- errorNode.addWarning("Generating equals/hashCode implementation but without a call to superclass, even though this class does not extend java.lang.Object. If this is intentional, add '@EqualsAndHashCode(callSuper=false)' to your type.");
- }
-
- List<JavacNode> nodesForEquality = List.nil();
- if (includes != null) {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl fieldDecl = (JCVariableDecl) child.get();
- if (includes.contains(fieldDecl.name.toString())) nodesForEquality = nodesForEquality.append(child);
- }
- } else {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl fieldDecl = (JCVariableDecl) child.get();
- //Skip static fields.
- if ((fieldDecl.mods.flags & Flags.STATIC) != 0) continue;
- //Skip transient fields.
- if ((fieldDecl.mods.flags & Flags.TRANSIENT) != 0) continue;
- //Skip excluded fields.
- if (excludes != null && excludes.contains(fieldDecl.name.toString())) continue;
- //Skip fields that start with $
- if (fieldDecl.name.toString().startsWith("$")) continue;
- nodesForEquality = nodesForEquality.append(child);
- }
- }
-
- switch (methodExists("hashCode", typeNode)) {
- case NOT_EXISTS:
- JCMethodDecl method = createHashCode(typeNode, nodesForEquality, callSuper);
- injectMethod(typeNode, method);
- break;
- case EXISTS_BY_LOMBOK:
- break;
- default:
- case EXISTS_BY_USER:
- if (whineIfExists) {
- errorNode.addWarning("Not generating hashCode(): A method with that name already exists");
- }
- break;
- }
-
- switch (methodExists("equals", typeNode)) {
- case NOT_EXISTS:
- JCMethodDecl method = createEquals(typeNode, nodesForEquality, callSuper);
- injectMethod(typeNode, method);
- break;
- case EXISTS_BY_LOMBOK:
- break;
- default:
- case EXISTS_BY_USER:
- if (whineIfExists) {
- errorNode.addWarning("Not generating equals(Object other): A method with that name already exists");
- }
- break;
- }
-
- return true;
- }
-
- private JCMethodDecl createHashCode(JavacNode typeNode, List<JavacNode> fields, boolean callSuper) {
- TreeMaker maker = typeNode.getTreeMaker();
-
- JCAnnotation overrideAnnotation = maker.Annotation(chainDots(maker, typeNode, "java", "lang", "Override"), List.<JCExpression>nil());
- JCModifiers mods = maker.Modifiers(Flags.PUBLIC, List.of(overrideAnnotation));
- JCExpression returnType = maker.TypeIdent(TypeTags.INT);
- List<JCStatement> statements = List.nil();
-
- Name primeName = typeNode.toName("PRIME");
- Name resultName = typeNode.toName("result");
- /* final int PRIME = 31; */ {
- if (!fields.isEmpty() || callSuper) {
- statements = statements.append(maker.VarDef(maker.Modifiers(Flags.FINAL),
- primeName, maker.TypeIdent(TypeTags.INT), maker.Literal(31)));
- }
- }
-
- /* int result = 1; */ {
- statements = statements.append(maker.VarDef(maker.Modifiers(0), resultName, maker.TypeIdent(TypeTags.INT), maker.Literal(1)));
- }
-
- List<JCExpression> intoResult = List.nil();
-
- if (callSuper) {
- JCMethodInvocation callToSuper = maker.Apply(List.<JCExpression>nil(),
- maker.Select(maker.Ident(typeNode.toName("super")), typeNode.toName("hashCode")),
- List.<JCExpression>nil());
- intoResult = intoResult.append(callToSuper);
- }
-
- int tempCounter = 0;
- for (JavacNode fieldNode : fields) {
- JCVariableDecl field = (JCVariableDecl) fieldNode.get();
- JCExpression fType = field.vartype;
- JCExpression thisDotField = maker.Select(maker.Ident(typeNode.toName("this")), field.name);
- JCExpression thisDotFieldClone = maker.Select(maker.Ident(typeNode.toName("this")), field.name);
- if (fType instanceof JCPrimitiveTypeTree) {
- switch (((JCPrimitiveTypeTree)fType).getPrimitiveTypeKind()) {
- case BOOLEAN:
- /* this.fieldName ? 1231 : 1237 */
- intoResult = intoResult.append(maker.Conditional(thisDotField, maker.Literal(1231), maker.Literal(1237)));
- break;
- case LONG:
- intoResult = intoResult.append(longToIntForHashCode(maker, thisDotField, thisDotFieldClone));
- break;
- case FLOAT:
- /* Float.floatToIntBits(this.fieldName) */
- intoResult = intoResult.append(maker.Apply(
- List.<JCExpression>nil(),
- chainDots(maker, typeNode, "java", "lang", "Float", "floatToIntBits"),
- List.of(thisDotField)));
- break;
- case DOUBLE:
- /* longToIntForHashCode(Double.doubleToLongBits(this.fieldName)) */
- Name tempVar = typeNode.toName("temp" + (++tempCounter));
- JCExpression init = maker.Apply(
- List.<JCExpression>nil(),
- chainDots(maker, typeNode, "java", "lang", "Double", "doubleToLongBits"),
- List.of(thisDotField));
- statements = statements.append(
- maker.VarDef(maker.Modifiers(Flags.FINAL), tempVar, maker.TypeIdent(TypeTags.LONG), init));
- intoResult = intoResult.append(longToIntForHashCode(maker, maker.Ident(tempVar), maker.Ident(tempVar)));
- break;
- default:
- case BYTE:
- case SHORT:
- case INT:
- case CHAR:
- /* just the field */
- intoResult = intoResult.append(thisDotField);
- break;
- }
- } else if (fType instanceof JCArrayTypeTree) {
- /* java.util.Arrays.deepHashCode(this.fieldName) //use just hashCode() for primitive arrays. */
- boolean multiDim = ((JCArrayTypeTree)fType).elemtype instanceof JCArrayTypeTree;
- boolean primitiveArray = ((JCArrayTypeTree)fType).elemtype instanceof JCPrimitiveTypeTree;
- boolean useDeepHC = multiDim || !primitiveArray;
-
- JCExpression hcMethod = chainDots(maker, typeNode, "java", "util", "Arrays", useDeepHC ? "deepHashCode" : "hashCode");
- intoResult = intoResult.append(
- maker.Apply(List.<JCExpression>nil(), hcMethod, List.of(thisDotField)));
- } else /* objects */ {
- /* this.fieldName == null ? 0 : this.fieldName.hashCode() */
- JCExpression hcCall = maker.Apply(List.<JCExpression>nil(), maker.Select(thisDotField, typeNode.toName("hashCode")),
- List.<JCExpression>nil());
- JCExpression thisEqualsNull = maker.Binary(JCTree.EQ, thisDotField, maker.Literal(TypeTags.BOT, null));
- intoResult = intoResult.append(
- maker.Conditional(thisEqualsNull, maker.Literal(0), hcCall));
- }
- }
-
- /* fold each intoResult entry into:
- result = result * PRIME + (item); */
- for (JCExpression expr : intoResult) {
- JCExpression mult = maker.Binary(JCTree.MUL, maker.Ident(resultName), maker.Ident(primeName));
- JCExpression add = maker.Binary(JCTree.PLUS, mult, expr);
- statements = statements.append(maker.Exec(maker.Assign(maker.Ident(resultName), add)));
- }
-
- /* return result; */ {
- statements = statements.append(maker.Return(maker.Ident(resultName)));
- }
-
- JCBlock body = maker.Block(0, statements);
- return maker.MethodDef(mods, typeNode.toName("hashCode"), returnType,
- List.<JCTypeParameter>nil(), List.<JCVariableDecl>nil(), List.<JCExpression>nil(), body, null);
- }
-
- /** The 2 references must be clones of each other. */
- private JCExpression longToIntForHashCode(TreeMaker maker, JCExpression ref1, JCExpression ref2) {
- /* (int)(ref >>> 32 ^ ref) */
- JCExpression shift = maker.Binary(JCTree.USR, ref1, maker.Literal(32));
- JCExpression xorBits = maker.Binary(JCTree.BITXOR, shift, ref2);
- return maker.TypeCast(maker.TypeIdent(TypeTags.INT), xorBits);
- }
-
- private JCMethodDecl createEquals(JavacNode typeNode, List<JavacNode> fields, boolean callSuper) {
- TreeMaker maker = typeNode.getTreeMaker();
- JCClassDecl type = (JCClassDecl) typeNode.get();
-
- Name oName = typeNode.toName("o");
- Name otherName = typeNode.toName("other");
- Name thisName = typeNode.toName("this");
-
- JCAnnotation overrideAnnotation = maker.Annotation(chainDots(maker, typeNode, "java", "lang", "Override"), List.<JCExpression>nil());
- JCModifiers mods = maker.Modifiers(Flags.PUBLIC, List.of(overrideAnnotation));
- JCExpression objectType = maker.Type(typeNode.getSymbolTable().objectType);
- JCExpression returnType = maker.TypeIdent(TypeTags.BOOLEAN);
-
- List<JCStatement> statements = List.nil();
- List<JCVariableDecl> params = List.of(maker.VarDef(maker.Modifiers(Flags.FINAL), oName, objectType, null));
-
- /* if (o == this) return true; */ {
- statements = statements.append(maker.If(maker.Binary(JCTree.EQ, maker.Ident(oName),
- maker.Ident(thisName)), returnBool(maker, true), null));
- }
-
- /* if (o == null) return false; */ {
- statements = statements.append(maker.If(maker.Binary(JCTree.EQ, maker.Ident(oName),
- maker.Literal(TypeTags.BOT, null)), returnBool(maker, false), null));
- }
-
- /* if (o.getClass() != this.getClass()) return false; */ {
- Name getClass = typeNode.toName("getClass");
- List<JCExpression> exprNil = List.nil();
- JCExpression oGetClass = maker.Apply(exprNil, maker.Select(maker.Ident(oName), getClass), exprNil);
- JCExpression thisGetClass = maker.Apply(exprNil, maker.Select(maker.Ident(thisName), getClass), exprNil);
- statements = statements.append(
- maker.If(maker.Binary(JCTree.NE, oGetClass, thisGetClass), returnBool(maker, false), null));
- }
-
- /* if (!super.equals(o)) return false; */
- if (callSuper) {
- JCMethodInvocation callToSuper = maker.Apply(List.<JCExpression>nil(),
- maker.Select(maker.Ident(typeNode.toName("super")), typeNode.toName("equals")),
- List.<JCExpression>of(maker.Ident(oName)));
- JCUnary superNotEqual = maker.Unary(JCTree.NOT, callToSuper);
- statements = statements.append(maker.If(superNotEqual, returnBool(maker, false), null));
- }
-
- /* MyType<?> other = (MyType<?>) o; */ {
- final JCExpression selfType1, selfType2;
- List<JCExpression> wildcards1 = List.nil();
- List<JCExpression> wildcards2 = List.nil();
- for (int i = 0 ; i < type.typarams.length() ; i++) {
- wildcards1 = wildcards1.append(maker.Wildcard(maker.TypeBoundKind(BoundKind.UNBOUND), null));
- wildcards2 = wildcards2.append(maker.Wildcard(maker.TypeBoundKind(BoundKind.UNBOUND), null));
- }
-
- if (type.typarams.isEmpty()) {
- selfType1 = maker.Ident(type.name);
- selfType2 = maker.Ident(type.name);
- } else {
- selfType1 = maker.TypeApply(maker.Ident(type.name), wildcards1);
- selfType2 = maker.TypeApply(maker.Ident(type.name), wildcards2);
- }
-
- statements = statements.append(
- maker.VarDef(maker.Modifiers(Flags.FINAL), otherName, selfType1, maker.TypeCast(selfType2, maker.Ident(oName))));
- }
-
- for (JavacNode fieldNode : fields) {
- JCVariableDecl field = (JCVariableDecl) fieldNode.get();
- JCExpression fType = field.vartype;
- JCExpression thisDotField = maker.Select(maker.Ident(thisName), field.name);
- JCExpression otherDotField = maker.Select(maker.Ident(otherName), field.name);
- if (fType instanceof JCPrimitiveTypeTree) {
- switch (((JCPrimitiveTypeTree)fType).getPrimitiveTypeKind()) {
- case FLOAT:
- /* if (Float.compare(this.fieldName, other.fieldName) != 0) return false; */
- statements = statements.append(generateCompareFloatOrDouble(thisDotField, otherDotField, maker, typeNode, false));
- break;
- case DOUBLE:
- /* if (Double(this.fieldName, other.fieldName) != 0) return false; */
- statements = statements.append(generateCompareFloatOrDouble(thisDotField, otherDotField, maker, typeNode, true));
- break;
- default:
- /* if (this.fieldName != other.fieldName) return false; */
- statements = statements.append(
- maker.If(maker.Binary(JCTree.NE, thisDotField, otherDotField), returnBool(maker, false), null));
- break;
- }
- } else if (fType instanceof JCArrayTypeTree) {
- /* if (!java.util.Arrays.deepEquals(this.fieldName, other.fieldName)) return false; //use equals for primitive arrays. */
- boolean multiDim = ((JCArrayTypeTree)fType).elemtype instanceof JCArrayTypeTree;
- boolean primitiveArray = ((JCArrayTypeTree)fType).elemtype instanceof JCPrimitiveTypeTree;
- boolean useDeepEquals = multiDim || !primitiveArray;
-
- JCExpression eqMethod = chainDots(maker, typeNode, "java", "util", "Arrays", useDeepEquals ? "deepEquals" : "equals");
- List<JCExpression> args = List.of(thisDotField, otherDotField);
- statements = statements.append(maker.If(maker.Unary(JCTree.NOT,
- maker.Apply(List.<JCExpression>nil(), eqMethod, args)), returnBool(maker, false), null));
- } else /* objects */ {
- /* if (this.fieldName == null ? other.fieldName != null : !this.fieldName.equals(other.fieldName)) return false; */
- JCExpression thisEqualsNull = maker.Binary(JCTree.EQ, thisDotField, maker.Literal(TypeTags.BOT, null));
- JCExpression otherNotEqualsNull = maker.Binary(JCTree.NE, otherDotField, maker.Literal(TypeTags.BOT, null));
- JCExpression thisEqualsThat = maker.Apply(
- List.<JCExpression>nil(), maker.Select(thisDotField, typeNode.toName("equals")), List.of(otherDotField));
- JCExpression fieldsAreNotEqual = maker.Conditional(thisEqualsNull, otherNotEqualsNull, maker.Unary(JCTree.NOT, thisEqualsThat));
- statements = statements.append(maker.If(fieldsAreNotEqual, returnBool(maker, false), null));
- }
- }
-
- /* return true; */ {
- statements = statements.append(returnBool(maker, true));
- }
-
- JCBlock body = maker.Block(0, statements);
- return maker.MethodDef(mods, typeNode.toName("equals"), returnType, List.<JCTypeParameter>nil(), params, List.<JCExpression>nil(), body, null);
- }
-
- private JCStatement generateCompareFloatOrDouble(JCExpression thisDotField, JCExpression otherDotField,
- TreeMaker maker, JavacNode node, boolean isDouble) {
- /* if (Float.compare(fieldName, other.fieldName) != 0) return false; */
- JCExpression clazz = chainDots(maker, node, "java", "lang", isDouble ? "Double" : "Float");
- List<JCExpression> args = List.of(thisDotField, otherDotField);
- JCBinary compareCallEquals0 = maker.Binary(JCTree.NE, maker.Apply(
- List.<JCExpression>nil(), maker.Select(clazz, node.toName("compare")), args), maker.Literal(0));
- return maker.If(compareCallEquals0, returnBool(maker, false), null);
- }
-
- private JCStatement returnBool(TreeMaker maker, boolean bool) {
- return maker.Return(maker.Literal(TypeTags.BOOLEAN, bool ? 1 : 0));
- }
-
-}
diff --git a/src/lombok/javac/handlers/HandleGetter.java b/src/lombok/javac/handlers/HandleGetter.java
deleted file mode 100644
index e60e426d..00000000
--- a/src/lombok/javac/handlers/HandleGetter.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-import lombok.AccessLevel;
-import lombok.Getter;
-import lombok.core.AnnotationValues;
-import lombok.core.TransformationsUtil;
-import lombok.core.AST.Kind;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Name;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-
-/**
- * Handles the {@code lombok.Getter} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleGetter implements JavacAnnotationHandler<Getter> {
- /**
- * Generates a getter on the stated field.
- *
- * Used by {@link HandleData}.
- *
- * The difference between this call and the handle method is as follows:
- *
- * If there is a {@code lombok.Getter} annotation on the field, it is used and the
- * same rules apply (e.g. warning if the method already exists, stated access level applies).
- * If not, the getter is still generated if it isn't already there, though there will not
- * be a warning if its already there. The default access level is used.
- *
- * @param fieldNode The node representing the field you want a getter for.
- * @param pos The node responsible for generating the getter (the {@code @Data} or {@code @Getter} annotation).
- */
- public void generateGetterForField(JavacNode fieldNode, DiagnosticPosition pos) {
- for (JavacNode child : fieldNode.down()) {
- if (child.getKind() == Kind.ANNOTATION) {
- if (Javac.annotationTypeMatches(Getter.class, child)) {
- //The annotation will make it happen, so we can skip it.
- return;
- }
- }
- }
-
- createGetterForField(AccessLevel.PUBLIC, fieldNode, fieldNode, false);
- }
-
- @Override public boolean handle(AnnotationValues<Getter> annotation, JCAnnotation ast, JavacNode annotationNode) {
- JavacNode fieldNode = annotationNode.up();
- AccessLevel level = annotation.getInstance().value();
- if (level == AccessLevel.NONE) return true;
-
- return createGetterForField(level, fieldNode, annotationNode, true);
- }
-
- private boolean createGetterForField(AccessLevel level,
- JavacNode fieldNode, JavacNode errorNode, boolean whineIfExists) {
- if (fieldNode.getKind() != Kind.FIELD) {
- errorNode.addError("@Getter is only supported on a field.");
- return true;
- }
-
- JCVariableDecl fieldDecl = (JCVariableDecl)fieldNode.get();
- String methodName = toGetterName(fieldDecl);
-
- for (String altName : toAllGetterNames(fieldDecl)) {
- switch (methodExists(altName, fieldNode)) {
- case EXISTS_BY_LOMBOK:
- return true;
- case EXISTS_BY_USER:
- if (whineIfExists) {
- String altNameExpl = "";
- if (!altName.equals(methodName)) altNameExpl = String.format(" (%s)", altName);
- errorNode.addWarning(
- String.format("Not generating %s(): A method with that name already exists%s", methodName, altNameExpl));
- }
- return true;
- default:
- case NOT_EXISTS:
- //continue scanning the other alt names.
- }
- }
-
- long access = toJavacModifier(level) | (fieldDecl.mods.flags & Flags.STATIC);
-
- injectMethod(fieldNode.up(), createGetter(access, fieldNode, fieldNode.getTreeMaker()));
-
- return true;
- }
-
- private JCMethodDecl createGetter(long access, JavacNode field, TreeMaker treeMaker) {
- JCVariableDecl fieldNode = (JCVariableDecl) field.get();
- JCStatement returnStatement = treeMaker.Return(treeMaker.Ident(fieldNode.getName()));
-
- JCBlock methodBody = treeMaker.Block(0, List.of(returnStatement));
- Name methodName = field.toName(toGetterName(fieldNode));
- JCExpression methodType = fieldNode.type != null ? treeMaker.Type(fieldNode.type) : fieldNode.vartype;
-
- List<JCTypeParameter> methodGenericParams = List.nil();
- List<JCVariableDecl> parameters = List.nil();
- List<JCExpression> throwsClauses = List.nil();
- JCExpression annotationMethodDefaultValue = null;
-
- List<JCAnnotation> nonNulls = findAnnotations(field, TransformationsUtil.NON_NULL_PATTERN);
- List<JCAnnotation> nullables = findAnnotations(field, TransformationsUtil.NULLABLE_PATTERN);
- return treeMaker.MethodDef(treeMaker.Modifiers(access, nonNulls.appendList(nullables)), methodName, methodType,
- methodGenericParams, parameters, throwsClauses, methodBody, annotationMethodDefaultValue);
- }
-}
diff --git a/src/lombok/javac/handlers/HandlePrintAST.java b/src/lombok/javac/handlers/HandlePrintAST.java
deleted file mode 100644
index 4c25694b..00000000
--- a/src/lombok/javac/handlers/HandlePrintAST.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.PrintStream;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-
-import lombok.Lombok;
-import lombok.core.AnnotationValues;
-import lombok.core.PrintAST;
-import lombok.javac.JavacASTVisitor;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-/**
- * Handles the {@code lombok.core.PrintAST} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandlePrintAST implements JavacAnnotationHandler<PrintAST> {
- @Override public boolean handle(AnnotationValues<PrintAST> annotation, JCAnnotation ast, JavacNode annotationNode) {
- PrintStream stream = System.out;
- String fileName = annotation.getInstance().outfile();
- if (fileName.length() > 0) try {
- stream = new PrintStream(new File(fileName));
- } catch (FileNotFoundException e) {
- Lombok.sneakyThrow(e);
- }
-
- annotationNode.up().traverse(new JavacASTVisitor.Printer(annotation.getInstance().printContent(), stream));
-
- return true;
- }
-}
diff --git a/src/lombok/javac/handlers/HandleSetter.java b/src/lombok/javac/handlers/HandleSetter.java
deleted file mode 100644
index 84032e9c..00000000
--- a/src/lombok/javac/handlers/HandleSetter.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-import lombok.AccessLevel;
-import lombok.Setter;
-import lombok.core.AnnotationValues;
-import lombok.core.TransformationsUtil;
-import lombok.core.AST.Kind;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCAssign;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Name;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-
-/**
- * Handles the {@code lombok.Setter} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleSetter implements JavacAnnotationHandler<Setter> {
- /**
- * Generates a setter on the stated field.
- *
- * Used by {@link HandleData}.
- *
- * The difference between this call and the handle method is as follows:
- *
- * If there is a {@code lombok.Setter} annotation on the field, it is used and the
- * same rules apply (e.g. warning if the method already exists, stated access level applies).
- * If not, the setter is still generated if it isn't already there, though there will not
- * be a warning if its already there. The default access level is used.
- *
- * @param fieldNode The node representing the field you want a setter for.
- * @param pos The node responsible for generating the setter (the {@code @Data} or {@code @Setter} annotation).
- */
- public void generateSetterForField(JavacNode fieldNode, DiagnosticPosition pos) {
- for (JavacNode child : fieldNode.down()) {
- if (child.getKind() == Kind.ANNOTATION) {
- if (Javac.annotationTypeMatches(Setter.class, child)) {
- //The annotation will make it happen, so we can skip it.
- return;
- }
- }
- }
-
- createSetterForField(AccessLevel.PUBLIC, fieldNode, fieldNode, false);
- }
-
- @Override public boolean handle(AnnotationValues<Setter> annotation, JCAnnotation ast, JavacNode annotationNode) {
- JavacNode fieldNode = annotationNode.up();
- AccessLevel level = annotation.getInstance().value();
- if (level == AccessLevel.NONE) return true;
-
- return createSetterForField(level, fieldNode, annotationNode, true);
- }
-
- private boolean createSetterForField(AccessLevel level,
- JavacNode fieldNode, JavacNode errorNode, boolean whineIfExists) {
- if (fieldNode.getKind() != Kind.FIELD) {
- fieldNode.addError("@Setter is only supported on a field.");
- return true;
- }
-
- JCVariableDecl fieldDecl = (JCVariableDecl)fieldNode.get();
- String methodName = toSetterName(fieldDecl);
-
- switch (methodExists(methodName, fieldNode)) {
- case EXISTS_BY_LOMBOK:
- return true;
- case EXISTS_BY_USER:
- if (whineIfExists) errorNode.addWarning(
- String.format("Not generating %s(%s %s): A method with that name already exists",
- methodName, fieldDecl.vartype, fieldDecl.name));
- return true;
- default:
- case NOT_EXISTS:
- //continue with creating the setter
- }
-
- long access = toJavacModifier(level) | (fieldDecl.mods.flags & Flags.STATIC);
-
- injectMethod(fieldNode.up(), createSetter(access, fieldNode, fieldNode.getTreeMaker()));
-
- return true;
- }
-
- private JCMethodDecl createSetter(long access, JavacNode field, TreeMaker treeMaker) {
- JCVariableDecl fieldDecl = (JCVariableDecl) field.get();
-
- JCFieldAccess thisX = treeMaker.Select(treeMaker.Ident(field.toName("this")), fieldDecl.name);
- JCAssign assign = treeMaker.Assign(thisX, treeMaker.Ident(fieldDecl.name));
-
- List<JCStatement> statements;
- List<JCAnnotation> nonNulls = findAnnotations(field, TransformationsUtil.NON_NULL_PATTERN);
- List<JCAnnotation> nullables = findAnnotations(field, TransformationsUtil.NULLABLE_PATTERN);
-
- if (nonNulls.isEmpty()) {
- statements = List.<JCStatement>of(treeMaker.Exec(assign));
- } else {
- JCStatement nullCheck = generateNullCheck(treeMaker, field);
- if (nullCheck != null) statements = List.<JCStatement>of(nullCheck, treeMaker.Exec(assign));
- else statements = List.<JCStatement>of(treeMaker.Exec(assign));
- }
-
- JCBlock methodBody = treeMaker.Block(0, statements);
- Name methodName = field.toName(toSetterName(fieldDecl));
- JCVariableDecl param = treeMaker.VarDef(treeMaker.Modifiers(Flags.FINAL, nonNulls.appendList(nullables)), fieldDecl.name, fieldDecl.vartype, null);
- JCExpression methodType = treeMaker.Type(field.getSymbolTable().voidType);
-
- List<JCTypeParameter> methodGenericParams = List.nil();
- List<JCVariableDecl> parameters = List.of(param);
- List<JCExpression> throwsClauses = List.nil();
- JCExpression annotationMethodDefaultValue = null;
-
- return treeMaker.MethodDef(treeMaker.Modifiers(access, List.<JCAnnotation>nil()), methodName, methodType,
- methodGenericParams, parameters, throwsClauses, methodBody, annotationMethodDefaultValue);
- }
-}
diff --git a/src/lombok/javac/handlers/HandleSneakyThrows.java b/src/lombok/javac/handlers/HandleSneakyThrows.java
deleted file mode 100644
index e7879dd1..00000000
--- a/src/lombok/javac/handlers/HandleSneakyThrows.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.chainDots;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-import lombok.SneakyThrows;
-import lombok.core.AnnotationValues;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-
-/**
- * Handles the {@code lombok.SneakyThrows} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleSneakyThrows implements JavacAnnotationHandler<SneakyThrows> {
- @Override public boolean handle(AnnotationValues<SneakyThrows> annotation, JCAnnotation ast, JavacNode annotationNode) {
- Collection<String> exceptionNames = annotation.getRawExpressions("value");
-
- List<JCExpression> memberValuePairs = ast.getArguments();
- if (memberValuePairs == null || memberValuePairs.size() == 0) return false;
-
- java.util.List<String> exceptions = new ArrayList<String>();
- for (String exception : exceptionNames) {
- if (exception.endsWith(".class")) exception = exception.substring(0, exception.length() - 6);
- exceptions.add(exception);
- }
-
- JavacNode owner = annotationNode.up();
- switch (owner.getKind()) {
- case METHOD:
- return handleMethod(annotationNode, (JCMethodDecl)owner.get(), exceptions);
- default:
- annotationNode.addError("@SneakyThrows is legal only on methods and constructors.");
- return true;
- }
- }
-
- private boolean handleMethod(JavacNode annotation, JCMethodDecl method, Collection<String> exceptions) {
- JavacNode methodNode = annotation.up();
-
- if ( (method.mods.flags & Flags.ABSTRACT) != 0) {
- annotation.addError("@SneakyThrows can only be used on concrete methods.");
- return true;
- }
-
- if (method.body == null) return false;
-
- List<JCStatement> contents = method.body.stats;
-
- for (String exception : exceptions) {
- contents = List.of(buildTryCatchBlock(methodNode, contents, exception));
- }
-
- method.body.stats = contents;
- methodNode.rebuild();
-
- return true;
- }
-
- private JCStatement buildTryCatchBlock(JavacNode node, List<JCStatement> contents, String exception) {
- TreeMaker maker = node.getTreeMaker();
-
- JCBlock tryBlock = maker.Block(0, contents);
-
- JCExpression varType = chainDots(maker, node, exception.split("\\."));
-
- JCVariableDecl catchParam = maker.VarDef(maker.Modifiers(0), node.toName("$ex"), varType, null);
- JCExpression lombokLombokSneakyThrowNameRef = chainDots(maker, node, "lombok", "Lombok", "sneakyThrow");
- JCBlock catchBody = maker.Block(0, List.<JCStatement>of(maker.Throw(maker.Apply(
- List.<JCExpression>nil(), lombokLombokSneakyThrowNameRef,
- List.<JCExpression>of(maker.Ident(node.toName("$ex")))))));
-
- return maker.Try(tryBlock, List.of(maker.Catch(catchParam, catchBody)), null);
- }
-}
diff --git a/src/lombok/javac/handlers/HandleSynchronized.java b/src/lombok/javac/handlers/HandleSynchronized.java
deleted file mode 100644
index c86d99c6..00000000
--- a/src/lombok/javac/handlers/HandleSynchronized.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.code.TypeTags;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCNewArray;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-
-import lombok.Synchronized;
-import lombok.core.AnnotationValues;
-import lombok.core.AST.Kind;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-/**
- * Handles the {@code lombok.Synchronized} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleSynchronized implements JavacAnnotationHandler<Synchronized> {
- private static final String INSTANCE_LOCK_NAME = "$lock";
- private static final String STATIC_LOCK_NAME = "$LOCK";
-
- @Override public boolean handle(AnnotationValues<Synchronized> annotation, JCAnnotation ast, JavacNode annotationNode) {
- JavacNode methodNode = annotationNode.up();
-
- if (methodNode == null || methodNode.getKind() != Kind.METHOD || !(methodNode.get() instanceof JCMethodDecl)) {
- annotationNode.addError("@Synchronized is legal only on methods.");
- return true;
- }
-
- JCMethodDecl method = (JCMethodDecl)methodNode.get();
-
- if ((method.mods.flags & Flags.ABSTRACT) != 0) {
- annotationNode.addError("@Synchronized is legal only on concrete methods.");
- return true;
- }
- boolean isStatic = (method.mods.flags & Flags.STATIC) != 0;
- String lockName = annotation.getInstance().value();
- boolean autoMake = false;
- if (lockName.length() == 0) {
- autoMake = true;
- lockName = isStatic ? STATIC_LOCK_NAME : INSTANCE_LOCK_NAME;
- }
-
- TreeMaker maker = methodNode.getTreeMaker();
-
- if (fieldExists(lockName, methodNode) == MemberExistsResult.NOT_EXISTS) {
- if (!autoMake) {
- annotationNode.addError("The field " + lockName + " does not exist.");
- return true;
- }
- JCExpression objectType = chainDots(maker, methodNode, "java", "lang", "Object");
- //We use 'new Object[0];' because quite unlike 'new Object();', empty arrays *ARE* serializable!
- JCNewArray newObjectArray = maker.NewArray(chainDots(maker, methodNode, "java", "lang", "Object"),
- List.<JCExpression>of(maker.Literal(TypeTags.INT, 0)), null);
- JCVariableDecl fieldDecl = maker.VarDef(
- maker.Modifiers(Flags.FINAL | (isStatic ? Flags.STATIC : 0)),
- methodNode.toName(lockName), objectType, newObjectArray);
- injectField(methodNode.up(), fieldDecl);
- }
-
- if (method.body == null) return false;
-
- JCExpression lockNode = maker.Ident(methodNode.toName(lockName));
-
- method.body = maker.Block(0, List.<JCStatement>of(maker.Synchronized(lockNode, method.body)));
-
- methodNode.rebuild();
-
- return true;
- }
-}
diff --git a/src/lombok/javac/handlers/HandleToString.java b/src/lombok/javac/handlers/HandleToString.java
deleted file mode 100644
index f7251ab8..00000000
--- a/src/lombok/javac/handlers/HandleToString.java
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-
-import lombok.ToString;
-import lombok.core.AnnotationValues;
-import lombok.core.AST.Kind;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-
-import org.mangosdk.spi.ProviderFor;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCArrayTypeTree;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCMethodInvocation;
-import com.sun.tools.javac.tree.JCTree.JCModifiers;
-import com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-
-/**
- * Handles the {@code ToString} annotation for javac.
- */
-@ProviderFor(JavacAnnotationHandler.class)
-public class HandleToString implements JavacAnnotationHandler<ToString> {
- private void checkForBogusFieldNames(JavacNode type, AnnotationValues<ToString> annotation) {
- if (annotation.isExplicit("exclude")) {
- for (int i : createListOfNonExistentFields(List.from(annotation.getInstance().exclude()), type, true, false)) {
- annotation.setWarning("exclude", "This field does not exist, or would have been excluded anyway.", i);
- }
- }
- if (annotation.isExplicit("of")) {
- for (int i : createListOfNonExistentFields(List.from(annotation.getInstance().of()), type, false, false)) {
- annotation.setWarning("of", "This field does not exist.", i);
- }
- }
- }
-
- @Override public boolean handle(AnnotationValues<ToString> annotation, JCAnnotation ast, JavacNode annotationNode) {
- ToString ann = annotation.getInstance();
- List<String> excludes = List.from(ann.exclude());
- List<String> includes = List.from(ann.of());
- JavacNode typeNode = annotationNode.up();
-
- checkForBogusFieldNames(typeNode, annotation);
-
- Boolean callSuper = ann.callSuper();
-
- if (!annotation.isExplicit("callSuper")) callSuper = null;
- if (!annotation.isExplicit("exclude")) excludes = null;
- if (!annotation.isExplicit("of")) includes = null;
-
- if (excludes != null && includes != null) {
- excludes = null;
- annotation.setWarning("exclude", "exclude and of are mutually exclusive; the 'exclude' parameter will be ignored.");
- }
-
- return generateToString(typeNode, annotationNode, excludes, includes, ann.includeFieldNames(), callSuper, true);
- }
-
- public void generateToStringForType(JavacNode typeNode, JavacNode errorNode) {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() == Kind.ANNOTATION) {
- if (Javac.annotationTypeMatches(ToString.class, child)) {
- //The annotation will make it happen, so we can skip it.
- return;
- }
- }
- }
-
- boolean includeFieldNames = true;
- try {
- includeFieldNames = ((Boolean)ToString.class.getMethod("includeFieldNames").getDefaultValue()).booleanValue();
- } catch (Exception ignore) {}
- generateToString(typeNode, errorNode, null, null, includeFieldNames, null, false);
- }
-
- private boolean generateToString(JavacNode typeNode, JavacNode errorNode, List<String> excludes, List<String> includes,
- boolean includeFieldNames, Boolean callSuper, boolean whineIfExists) {
- boolean notAClass = true;
- if (typeNode.get() instanceof JCClassDecl) {
- long flags = ((JCClassDecl)typeNode.get()).mods.flags;
- notAClass = (flags & (Flags.INTERFACE | Flags.ANNOTATION | Flags.ENUM)) != 0;
- }
-
- if (callSuper == null) {
- try {
- callSuper = ((Boolean)ToString.class.getMethod("callSuper").getDefaultValue()).booleanValue();
- } catch (Exception ignore) {}
- }
-
- if (notAClass) {
- errorNode.addError("@ToString is only supported on a class.");
- return false;
- }
-
- List<JavacNode> nodesForToString = List.nil();
- if (includes != null) {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl fieldDecl = (JCVariableDecl) child.get();
- if (includes.contains(fieldDecl.name.toString())) nodesForToString = nodesForToString.append(child);
- }
- } else {
- for (JavacNode child : typeNode.down()) {
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl fieldDecl = (JCVariableDecl) child.get();
- //Skip static fields.
- if ((fieldDecl.mods.flags & Flags.STATIC) != 0) continue;
- //Skip excluded fields.
- if (excludes != null && excludes.contains(fieldDecl.name.toString())) continue;
- //Skip fields that start with $.
- if (fieldDecl.name.toString().startsWith("$")) continue;
- nodesForToString = nodesForToString.append(child);
- }
- }
-
- switch (methodExists("toString", typeNode)) {
- case NOT_EXISTS:
- JCMethodDecl method = createToString(typeNode, nodesForToString, includeFieldNames, callSuper);
- injectMethod(typeNode, method);
- return true;
- case EXISTS_BY_LOMBOK:
- return true;
- default:
- case EXISTS_BY_USER:
- if (whineIfExists) {
- errorNode.addWarning("Not generating toString(): A method with that name already exists");
- }
- return true;
- }
-
- }
-
- private JCMethodDecl createToString(JavacNode typeNode, List<JavacNode> fields, boolean includeFieldNames, boolean callSuper) {
- TreeMaker maker = typeNode.getTreeMaker();
-
- JCAnnotation overrideAnnotation = maker.Annotation(chainDots(maker, typeNode, "java", "lang", "Override"), List.<JCExpression>nil());
- JCModifiers mods = maker.Modifiers(Flags.PUBLIC, List.of(overrideAnnotation));
- JCExpression returnType = chainDots(maker, typeNode, "java", "lang", "String");
-
- boolean first = true;
-
- String typeName = ((JCClassDecl) typeNode.get()).name.toString();
- String infix = ", ";
- String suffix = ")";
- String prefix;
- if (callSuper) {
- prefix = typeName + "(super=";
- } else if (fields.isEmpty()) {
- prefix = typeName + "()";
- } else if (includeFieldNames) {
- prefix = typeName + "(" + ((JCVariableDecl)fields.iterator().next().get()).name.toString() + "=";
- } else {
- prefix = typeName + "(";
- }
-
- JCExpression current = maker.Literal(prefix);
-
- if (callSuper) {
- JCMethodInvocation callToSuper = maker.Apply(List.<JCExpression>nil(),
- maker.Select(maker.Ident(typeNode.toName("super")), typeNode.toName("toString")),
- List.<JCExpression>nil());
- current = maker.Binary(JCTree.PLUS, current, callToSuper);
- first = false;
- }
-
- for (JavacNode fieldNode : fields) {
- JCVariableDecl field = (JCVariableDecl) fieldNode.get();
- JCExpression expr;
-
- if (field.vartype instanceof JCArrayTypeTree) {
- boolean multiDim = ((JCArrayTypeTree)field.vartype).elemtype instanceof JCArrayTypeTree;
- boolean primitiveArray = ((JCArrayTypeTree)field.vartype).elemtype instanceof JCPrimitiveTypeTree;
- boolean useDeepTS = multiDim || !primitiveArray;
-
- JCExpression hcMethod = chainDots(maker, typeNode, "java", "util", "Arrays", useDeepTS ? "deepToString" : "toString");
- expr = maker.Apply(List.<JCExpression>nil(), hcMethod, List.<JCExpression>of(maker.Ident(field.name)));
- } else expr = maker.Ident(field.name);
-
- if (first) {
- current = maker.Binary(JCTree.PLUS, current, expr);
- first = false;
- continue;
- }
-
- if (includeFieldNames) {
- current = maker.Binary(JCTree.PLUS, current, maker.Literal(infix + fieldNode.getName() + "="));
- } else {
- current = maker.Binary(JCTree.PLUS, current, maker.Literal(infix));
- }
-
- current = maker.Binary(JCTree.PLUS, current, expr);
- }
-
- if (!first) current = maker.Binary(JCTree.PLUS, current, maker.Literal(suffix));
-
- JCStatement returnStatement = maker.Return(current);
-
- JCBlock body = maker.Block(0, List.of(returnStatement));
-
- return maker.MethodDef(mods, typeNode.toName("toString"), returnType,
- List.<JCTypeParameter>nil(), List.<JCVariableDecl>nil(), List.<JCExpression>nil(), body, null);
- }
-
-}
diff --git a/src/lombok/javac/handlers/JavacHandlerUtil.java b/src/lombok/javac/handlers/JavacHandlerUtil.java
deleted file mode 100644
index 34d8b849..00000000
--- a/src/lombok/javac/handlers/JavacHandlerUtil.java
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.javac.handlers;
-
-import java.util.regex.Pattern;
-
-import lombok.AccessLevel;
-import lombok.core.TransformationsUtil;
-import lombok.core.AST.Kind;
-import lombok.javac.JavacNode;
-
-import com.sun.tools.javac.code.Flags;
-import com.sun.tools.javac.code.TypeTags;
-import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.TreeMaker;
-import com.sun.tools.javac.tree.JCTree.JCAnnotation;
-import com.sun.tools.javac.tree.JCTree.JCClassDecl;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Name;
-
-/**
- * Container for static utility methods useful to handlers written for javac.
- */
-public class JavacHandlerUtil {
- private JavacHandlerUtil() {
- //Prevent instantiation
- }
-
- /**
- * Checks if the given expression (that really ought to refer to a type expression) represents a primitive type.
- */
- public static boolean isPrimitive(JCExpression ref) {
- String typeName = ref.toString();
- return TransformationsUtil.PRIMITIVE_TYPE_NAME_PATTERN.matcher(typeName).matches();
- }
-
- /**
- * Translates the given field into all possible getter names.
- * Convenient wrapper around {@link TransformationsUtil#toAllGetterNames(CharSequence, boolean)}.
- */
- public static java.util.List<String> toAllGetterNames(JCVariableDecl field) {
- CharSequence fieldName = field.name;
-
- boolean isBoolean = field.vartype.toString().equals("boolean");
-
- return TransformationsUtil.toAllGetterNames(fieldName, isBoolean);
- }
-
- /**
- * @return the likely getter name for the stated field. (e.g. private boolean foo; to isFoo).
- *
- * Convenient wrapper around {@link TransformationsUtil#toGetterName(CharSequence, boolean)}.
- */
- public static String toGetterName(JCVariableDecl field) {
- CharSequence fieldName = field.name;
-
- boolean isBoolean = field.vartype.toString().equals("boolean");
-
- return TransformationsUtil.toGetterName(fieldName, isBoolean);
- }
-
- /**
- * @return the likely setter name for the stated field. (e.g. private boolean foo; to setFoo).
- *
- * Convenient wrapper around {@link TransformationsUtil#toSetterName(CharSequence)}.
- */
- public static String toSetterName(JCVariableDecl field) {
- CharSequence fieldName = field.name;
-
- return TransformationsUtil.toSetterName(fieldName);
- }
-
- /** Serves as return value for the methods that check for the existence of fields and methods. */
- public enum MemberExistsResult {
- NOT_EXISTS, EXISTS_BY_USER, EXISTS_BY_LOMBOK;
- }
-
- /**
- * Checks if there is a field with the provided name.
- *
- * @param fieldName the field name to check for.
- * @param node Any node that represents the Type (JCClassDecl) to look in, or any child node thereof.
- */
- public static MemberExistsResult fieldExists(String fieldName, JavacNode node) {
- while (node != null && !(node.get() instanceof JCClassDecl)) {
- node = node.up();
- }
-
- if (node != null && node.get() instanceof JCClassDecl) {
- for (JCTree def : ((JCClassDecl)node.get()).defs) {
- if (def instanceof JCVariableDecl) {
- if (((JCVariableDecl)def).name.contentEquals(fieldName)) {
- JavacNode existing = node.getNodeFor(def);
- if (existing == null || !existing.isHandled()) return MemberExistsResult.EXISTS_BY_USER;
- return MemberExistsResult.EXISTS_BY_LOMBOK;
- }
- }
- }
- }
-
- return MemberExistsResult.NOT_EXISTS;
- }
-
- /**
- * Checks if there is a method with the provided name. In case of multiple methods (overloading), only
- * the first method decides if EXISTS_BY_USER or EXISTS_BY_LOMBOK is returned.
- *
- * @param methodName the method name to check for.
- * @param node Any node that represents the Type (JCClassDecl) to look in, or any child node thereof.
- */
- public static MemberExistsResult methodExists(String methodName, JavacNode node) {
- while (node != null && !(node.get() instanceof JCClassDecl)) {
- node = node.up();
- }
-
- if (node != null && node.get() instanceof JCClassDecl) {
- for (JCTree def : ((JCClassDecl)node.get()).defs) {
- if (def instanceof JCMethodDecl) {
- if (((JCMethodDecl)def).name.contentEquals(methodName)) {
- JavacNode existing = node.getNodeFor(def);
- if (existing == null || !existing.isHandled()) return MemberExistsResult.EXISTS_BY_USER;
- return MemberExistsResult.EXISTS_BY_LOMBOK;
- }
- }
- }
- }
-
- return MemberExistsResult.NOT_EXISTS;
- }
-
- /**
- * Checks if there is a (non-default) constructor. In case of multiple constructors (overloading), only
- * the first constructor decides if EXISTS_BY_USER or EXISTS_BY_LOMBOK is returned.
- *
- * @param node Any node that represents the Type (JCClassDecl) to look in, or any child node thereof.
- */
- public static MemberExistsResult constructorExists(JavacNode node) {
- while (node != null && !(node.get() instanceof JCClassDecl)) {
- node = node.up();
- }
-
- if (node != null && node.get() instanceof JCClassDecl) {
- for (JCTree def : ((JCClassDecl)node.get()).defs) {
- if (def instanceof JCMethodDecl) {
- if (((JCMethodDecl)def).name.contentEquals("<init>")) {
- if ((((JCMethodDecl)def).mods.flags & Flags.GENERATEDCONSTR) != 0) continue;
- JavacNode existing = node.getNodeFor(def);
- if (existing == null || !existing.isHandled()) return MemberExistsResult.EXISTS_BY_USER;
- return MemberExistsResult.EXISTS_BY_LOMBOK;
- }
- }
- }
- }
-
- return MemberExistsResult.NOT_EXISTS;
- }
-
- /**
- * Turns an {@code AccessLevel} instance into the flag bit used by javac.
- */
- public static int toJavacModifier(AccessLevel accessLevel) {
- switch (accessLevel) {
- case MODULE:
- case PACKAGE:
- return 0;
- default:
- case PUBLIC:
- return Flags.PUBLIC;
- case PRIVATE:
- return Flags.PRIVATE;
- case PROTECTED:
- return Flags.PROTECTED;
- }
- }
-
- /**
- * Adds the given new field declaration to the provided type AST Node.
- *
- * Also takes care of updating the JavacAST.
- */
- public static void injectField(JavacNode typeNode, JCVariableDecl field) {
- JCClassDecl type = (JCClassDecl) typeNode.get();
-
- type.defs = type.defs.append(field);
-
- typeNode.add(field, Kind.FIELD).recursiveSetHandled();
- }
-
- /**
- * Adds the given new method declaration to the provided type AST Node.
- * Can also inject constructors.
- *
- * Also takes care of updating the JavacAST.
- */
- public static void injectMethod(JavacNode typeNode, JCMethodDecl method) {
- JCClassDecl type = (JCClassDecl) typeNode.get();
-
- if (method.getName().contentEquals("<init>")) {
- //Scan for default constructor, and remove it.
- int idx = 0;
- for (JCTree def : type.defs) {
- if (def instanceof JCMethodDecl) {
- if ((((JCMethodDecl)def).mods.flags & Flags.GENERATEDCONSTR) != 0) {
- JavacNode tossMe = typeNode.getNodeFor(def);
- if (tossMe != null) tossMe.up().removeChild(tossMe);
- type.defs = addAllButOne(type.defs, idx);
- break;
- }
- }
- idx++;
- }
- }
-
- type.defs = type.defs.append(method);
-
- typeNode.add(method, Kind.METHOD).recursiveSetHandled();
- }
-
- private static List<JCTree> addAllButOne(List<JCTree> defs, int idx) {
- List<JCTree> out = List.nil();
- int i = 0;
- for (JCTree def : defs) {
- if (i++ != idx) out = out.append(def);
- }
- return out;
- }
-
- /**
- * In javac, dotted access of any kind, from {@code java.lang.String} to {@code var.methodName}
- * is represented by a fold-left of {@code Select} nodes with the leftmost string represented by
- * a {@code Ident} node. This method generates such an expression.
- *
- * For example, maker.Select(maker.Select(maker.Ident(NAME[java]), NAME[lang]), NAME[String]).
- *
- * @see com.sun.tools.javac.tree.JCTree.JCIdent
- * @see com.sun.tools.javac.tree.JCTree.JCFieldAccess
- */
- public static JCExpression chainDots(TreeMaker maker, JavacNode node, String... elems) {
- assert elems != null;
- assert elems.length > 0;
-
- JCExpression e = maker.Ident(node.toName(elems[0]));
- for (int i = 1 ; i < elems.length ; i++) {
- e = maker.Select(e, node.toName(elems[i]));
- }
-
- return e;
- }
-
- /**
- * Searches the given field node for annotations and returns each one that matches the provided regular expression pattern.
- *
- * Only the simple name is checked - the package and any containing class are ignored.
- */
- public static List<JCAnnotation> findAnnotations(JavacNode fieldNode, Pattern namePattern) {
- List<JCAnnotation> result = List.nil();
- for (JavacNode child : fieldNode.down()) {
- if (child.getKind() == Kind.ANNOTATION) {
- JCAnnotation annotation = (JCAnnotation) child.get();
- String name = annotation.annotationType.toString();
- int idx = name.lastIndexOf(".");
- String suspect = idx == -1 ? name : name.substring(idx + 1);
- if (namePattern.matcher(suspect).matches()) {
- result = result.append(annotation);
- }
- }
- }
- return result;
- }
-
- /**
- * Generates a new statement that checks if the given variable is null, and if so, throws a {@code NullPointerException} with the
- * variable name as message.
- */
- public static JCStatement generateNullCheck(TreeMaker treeMaker, JavacNode variable) {
- JCVariableDecl varDecl = (JCVariableDecl) variable.get();
- if (isPrimitive(varDecl.vartype)) return null;
- Name fieldName = varDecl.name;
- JCExpression npe = chainDots(treeMaker, variable, "java", "lang", "NullPointerException");
- JCTree exception = treeMaker.NewClass(null, List.<JCExpression>nil(), npe, List.<JCExpression>of(treeMaker.Literal(fieldName.toString())), null);
- JCStatement throwStatement = treeMaker.Throw(exception);
- return treeMaker.If(treeMaker.Binary(JCTree.EQ, treeMaker.Ident(fieldName), treeMaker.Literal(TypeTags.BOT, null)), throwStatement, null);
- }
-
- /**
- * Given a list of field names and a node referring to a type, finds each name in the list that does not match a field within the type.
- */
- public static List<Integer> createListOfNonExistentFields(List<String> list, JavacNode type, boolean excludeStandard, boolean excludeTransient) {
- boolean[] matched = new boolean[list.size()];
-
- for (JavacNode child : type.down()) {
- if (list.isEmpty()) break;
- if (child.getKind() != Kind.FIELD) continue;
- JCVariableDecl field = (JCVariableDecl)child.get();
- if (excludeStandard) {
- if ((field.mods.flags & Flags.STATIC) != 0) continue;
- if (field.name.toString().startsWith("$")) continue;
- }
- if (excludeTransient && (field.mods.flags & Flags.TRANSIENT) != 0) continue;
-
- int idx = list.indexOf(child.getName());
- if (idx > -1) matched[idx] = true;
- }
-
- List<Integer> problematic = List.nil();
- for (int i = 0 ; i < list.size() ; i++) {
- if (!matched[i]) problematic = problematic.append(i);
- }
-
- return problematic;
- }
-}
diff --git a/src/lombok/javac/handlers/package-info.java b/src/lombok/javac/handlers/package-info.java
deleted file mode 100644
index b08d6af3..00000000
--- a/src/lombok/javac/handlers/package-info.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/**
- * Contains the classes that implement the transformations for all of lombok's various features on the javac v1.6 platform.
- */
-package lombok.javac.handlers;
diff --git a/src/lombok/javac/package-info.java b/src/lombok/javac/package-info.java
deleted file mode 100644
index 0df2f050..00000000
--- a/src/lombok/javac/package-info.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/**
- * Includes the javac v1.6-specific implementations of the lombok AST and annotation introspection support.
- */
-package lombok.javac;