diff options
Diffstat (limited to 'src/core')
18 files changed, 197 insertions, 110 deletions
diff --git a/src/core/lombok/core/AST.java b/src/core/lombok/core/AST.java index 1142018f..fe7a4330 100644 --- a/src/core/lombok/core/AST.java +++ b/src/core/lombok/core/AST.java @@ -216,19 +216,19 @@ public abstract class AST<A extends AST<A, L, N>, L extends LombokNode<A, L, N>, } } - private static final ConcurrentMap<Class<?>, Collection<FieldAccess>> fieldsOfASTClasses = new ConcurrentHashMap<Class<?>, Collection<FieldAccess>>(); + private static final ConcurrentMap<Class<?>, FieldAccess[]> fieldsOfASTClasses = new ConcurrentHashMap<Class<?>, FieldAccess[]>(); /** Returns FieldAccess objects for the stated class. Each field that contains objects of the kind returned by * {@link #getStatementTypes()}, either directly or inside of an array or java.util.collection (or array-of-arrays, * or collection-of-collections, et cetera), is returned. */ - protected Collection<FieldAccess> fieldsOf(Class<?> c) { - Collection<FieldAccess> fields = fieldsOfASTClasses.get(c); + protected FieldAccess[] fieldsOf(Class<?> c) { + FieldAccess[] fields = fieldsOfASTClasses.get(c); if (fields != null) return fields; - fields = new ArrayList<FieldAccess>(); - getFields(c, fields); - fieldsOfASTClasses.putIfAbsent(c, fields); + List<FieldAccess> fieldList = new ArrayList<FieldAccess>(); + getFields(c, fieldList); + fieldsOfASTClasses.putIfAbsent(c, fieldList.toArray(new FieldAccess[fieldList.size()])); return fieldsOfASTClasses.get(c); } diff --git a/src/core/lombok/core/AnnotationProcessor.java b/src/core/lombok/core/AnnotationProcessor.java index 89dfa555..293bfef6 100644 --- a/src/core/lombok/core/AnnotationProcessor.java +++ b/src/core/lombok/core/AnnotationProcessor.java @@ -72,15 +72,7 @@ public class AnnotationProcessor extends AbstractProcessor { * the delegate ProcessingEnvironment of the gradle wrapper is returned. */ public static ProcessingEnvironment getJavacProcessingEnvironment(ProcessingEnvironment procEnv, List<String> delayedWarnings) { - ProcessingEnvironment javacProcEnv = tryRecursivelyObtainJavacProcessingEnvironment(procEnv); - - if (javacProcEnv == null) { - if (!procEnv.getClass().getName().startsWith("org.eclipse.jdt.")) { - delayedWarnings.add("Can't get the delegate of the gradle IncrementalProcessingEnvironment."); - } - } - - return javacProcEnv; + return tryRecursivelyObtainJavacProcessingEnvironment(procEnv); } private static ProcessingEnvironment tryRecursivelyObtainJavacProcessingEnvironment(ProcessingEnvironment procEnv) { @@ -111,6 +103,9 @@ public class AnnotationProcessor extends AbstractProcessor { } @Override boolean want(ProcessingEnvironment procEnv, List<String> delayedWarnings) { + // do not run on ECJ as it may print warnings + if (procEnv.getClass().getName().startsWith("org.eclipse.jdt.")) return false; + ProcessingEnvironment javacProcEnv = getJavacProcessingEnvironment(procEnv, delayedWarnings); if (javacProcEnv == null) return false; @@ -210,7 +205,7 @@ public class AnnotationProcessor extends AbstractProcessor { for (TypeElement elem : annotations) { zeroElems = false; Name n = elem.getQualifiedName(); - if (n.length() > 7 && n.subSequence(0, 7).toString().equals("lombok.")) continue; + if (n.toString().startsWith("lombok.")) continue; onlyLombok = false; } diff --git a/src/core/lombok/core/LombokInternalAliasing.java b/src/core/lombok/core/LombokInternalAliasing.java index 3dc1bfa2..c1089580 100644 --- a/src/core/lombok/core/LombokInternalAliasing.java +++ b/src/core/lombok/core/LombokInternalAliasing.java @@ -36,10 +36,8 @@ public class LombokInternalAliasing { */ public static String processAliases(String in) { if (in == null) return null; - for (Map.Entry<String, String> e : ALIASES.entrySet()) { - if (in.equals(e.getKey())) return e.getValue(); - } - return in; + String ret = ALIASES.get(in); + return ret == null ? in : ret; } static { diff --git a/src/core/lombok/core/LombokNode.java b/src/core/lombok/core/LombokNode.java index d6708956..5a0842bc 100644 --- a/src/core/lombok/core/LombokNode.java +++ b/src/core/lombok/core/LombokNode.java @@ -40,7 +40,6 @@ import lombok.core.AST.Kind; * For example, JCTree for javac, and ASTNode for Eclipse. */ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, L, N>, N> implements DiagnosticsReceiver { - protected final A ast; protected final Kind kind; protected final N node; protected LombokImmutableList<L> children; @@ -59,8 +58,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @param kind The kind of node represented by this object. */ @SuppressWarnings("unchecked") - protected LombokNode(A ast, N node, List<L> children, Kind kind) { - this.ast = ast; + protected LombokNode(N node, List<L> children, Kind kind) { this.kind = kind; this.node = node; this.children = children != null ? LombokImmutableList.copyOf(children) : LombokImmutableList.<L>of(); @@ -72,9 +70,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, this.isStructurallySignificant = calculateIsStructurallySignificant(null); } - public A getAst() { - return ast; - } + public abstract A getAst(); /** {@inheritDoc} */ @Override public String toString() { @@ -88,7 +84,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#getPackageDeclaration() */ public String getPackageDeclaration() { - return ast.getPackageDeclaration(); + return getAst().getPackageDeclaration(); } /** @@ -97,7 +93,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#getImportList() */ public ImportList getImportList() { - return ast.getImportList(); + return getAst().getImportList(); } /** @@ -111,7 +107,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#get(Object) */ public L getNodeFor(N obj) { - return ast.get(obj); + return getAst().get(obj); } /** @@ -187,7 +183,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#getLatestJavaSpecSupported() */ public int getLatestJavaSpecSupported() { - return ast.getLatestJavaSpecSupported(); + return getAst().getLatestJavaSpecSupported(); } /** @@ -196,7 +192,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#getSourceVersion() */ public int getSourceVersion() { - return ast.getSourceVersion(); + return getAst().getSourceVersion(); } /** @@ -205,7 +201,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#top() */ public L top() { - return ast.top(); + return getAst().top(); } /** @@ -214,7 +210,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * @see AST#getFileName() */ public String getFileName() { - return ast.getFileName(); + return getAst().getFileName(); } /** @@ -224,8 +220,8 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, */ @SuppressWarnings({"unchecked"}) public L add(N newChild, Kind newChildKind) { - ast.setChanged(); - L n = ast.buildTree(newChild, newChildKind); + getAst().setChanged(); + L n = getAst().buildTree(newChild, newChildKind); if (n == null) return null; n.parent = (L) this; children = children.append(n); @@ -242,20 +238,20 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, Map<N, L> oldNodes = new IdentityHashMap<N, L>(); gatherAndRemoveChildren(oldNodes); - L newNode = ast.buildTree(get(), kind); + L newNode = getAst().buildTree(get(), kind); - ast.setChanged(); + getAst().setChanged(); - ast.replaceNewWithExistingOld(oldNodes, newNode); + getAst().replaceNewWithExistingOld(oldNodes, newNode); } @SuppressWarnings({"unchecked", "rawtypes"}) private void gatherAndRemoveChildren(Map<N, L> map) { for (LombokNode child : children) child.gatherAndRemoveChildren(map); - ast.identityDetector.remove(get()); + getAst().identityDetector.remove(get()); map.put(get(), (L) this); children = LombokImmutableList.of(); - ast.getNodeMap().remove(get()); + getAst().getNodeMap().remove(get()); } /** @@ -264,7 +260,7 @@ public abstract class LombokNode<A extends AST<A, L, N>, L extends LombokNode<A, * Does not change the underlying (javac/Eclipse) AST, only the wrapped view. */ public void removeChild(L child) { - ast.setChanged(); + getAst().setChanged(); children = children.removeElement(child); } diff --git a/src/core/lombok/core/configuration/StringConfigurationSource.java b/src/core/lombok/core/configuration/StringConfigurationSource.java index dd2f0319..abf6eea0 100644 --- a/src/core/lombok/core/configuration/StringConfigurationSource.java +++ b/src/core/lombok/core/configuration/StringConfigurationSource.java @@ -67,7 +67,6 @@ public class StringConfigurationSource implements ConfigurationSource { list.add(new ListModification(value, add)); } }); - return new StringConfigurationSource(values); } diff --git a/src/core/lombok/eclipse/EclipseASTAdapter.java b/src/core/lombok/eclipse/EclipseASTAdapter.java index 2a78c270..61807fff 100644 --- a/src/core/lombok/eclipse/EclipseASTAdapter.java +++ b/src/core/lombok/eclipse/EclipseASTAdapter.java @@ -36,6 +36,9 @@ import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; * has been implemented with an empty body. Override whichever methods you need. */ public abstract class EclipseASTAdapter implements EclipseASTVisitor { + + private final boolean deferUntilPostDiet = getClass().isAnnotationPresent(DeferUntilPostDiet.class); + /** {@inheritDoc} */ public void visitCompilationUnit(EclipseNode top, CompilationUnitDeclaration unit) {} @@ -98,4 +101,8 @@ public abstract class EclipseASTAdapter implements EclipseASTVisitor { /** {@inheritDoc} */ public void endVisitStatement(EclipseNode statementNode, Statement statement) {} + + public boolean isDeferUntilPostDiet() { + return deferUntilPostDiet ; + } } diff --git a/src/core/lombok/eclipse/EclipseASTVisitor.java b/src/core/lombok/eclipse/EclipseASTVisitor.java index 63557f41..b2fd4b2f 100644 --- a/src/core/lombok/eclipse/EclipseASTVisitor.java +++ b/src/core/lombok/eclipse/EclipseASTVisitor.java @@ -416,5 +416,11 @@ public interface EclipseASTVisitor { int end = node.get().sourceEnd(); return String.format(" [%d, %d]", start, end); } + + public boolean isDeferUntilPostDiet() { + return false; + } } + + boolean isDeferUntilPostDiet(); } diff --git a/src/core/lombok/eclipse/EclipseNode.java b/src/core/lombok/eclipse/EclipseNode.java index 4db1d38d..1738c770 100644 --- a/src/core/lombok/eclipse/EclipseNode.java +++ b/src/core/lombok/eclipse/EclipseNode.java @@ -44,16 +44,22 @@ import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; * Eclipse specific version of the LombokNode class. */ public class EclipseNode extends lombok.core.LombokNode<EclipseAST, EclipseNode, ASTNode> { + private EclipseAST ast; /** {@inheritDoc} */ EclipseNode(EclipseAST ast, ASTNode node, List<EclipseNode> children, Kind kind) { - super(ast, node, children, kind); + super(node, children, kind); + this.ast = ast; } + @Override + public EclipseAST getAst() { + return ast; + } /** * Visits this node and all child nodes depth-first, calling the provided visitor's visit methods. */ public void traverse(EclipseASTVisitor visitor) { - if (!this.isCompleteParse() && visitor.getClass().isAnnotationPresent(DeferUntilPostDiet.class)) return; + if (visitor.isDeferUntilPostDiet() && !isCompleteParse()) return; switch (getKind()) { case COMPILATION_UNIT: diff --git a/src/core/lombok/eclipse/HandlerLibrary.java b/src/core/lombok/eclipse/HandlerLibrary.java index 07c6f97b..0e72fb38 100644 --- a/src/core/lombok/eclipse/HandlerLibrary.java +++ b/src/core/lombok/eclipse/HandlerLibrary.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2014 The Project Lombok Authors. + * Copyright (C) 2009-2018 The Project Lombok Authors. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -212,21 +212,25 @@ public class HandlerLibrary { * @param ast The Compilation Unit that contains the Annotation AST Node. * @param annotationNode The Lombok AST Node representing the Annotation AST Node. * @param annotation 'node.get()' - convenience parameter. + * @param priority current prioritiy + * @return the priority we want to run - MAX_VALUE means never */ - public void handleAnnotation(CompilationUnitDeclaration ast, EclipseNode annotationNode, org.eclipse.jdt.internal.compiler.ast.Annotation annotation, long priority) { + public long handleAnnotation(CompilationUnitDeclaration ast, EclipseNode annotationNode, org.eclipse.jdt.internal.compiler.ast.Annotation annotation, long priority) { TypeResolver resolver = new TypeResolver(annotationNode.getImportList()); TypeReference rawType = annotation.type; - if (rawType == null) return; + if (rawType == null) return Long.MAX_VALUE; String fqn = resolver.typeRefToFullyQualifiedName(annotationNode, typeLibrary, toQualifiedName(annotation.type.getTypeName())); - if (fqn == null) return; + if (fqn == null) return Long.MAX_VALUE; AnnotationHandlerContainer<?> container = annotationHandlers.get(fqn); - if (container == null) return; - if (priority != container.getPriority()) return; + if (container == null) return Long.MAX_VALUE; + + if (priority < container.getPriority()) return container.getPriority(); // we want to run at this priority + if (priority > container.getPriority()) return Long.MAX_VALUE; // it's over- we do not want to run again if (!annotationNode.isCompleteParse() && container.deferUntilPostDiet()) { if (needsHandling(annotation)) container.preHandle(annotation, annotationNode); - return; + return Long.MAX_VALUE; } try { @@ -236,13 +240,16 @@ public class HandlerLibrary { } catch (Throwable t) { error(ast, String.format("Lombok annotation handler %s failed", container.handler.getClass()), t); } + return Long.MAX_VALUE; } /** * Will call all registered {@link EclipseASTVisitor} instances. */ - public void callASTVisitors(EclipseAST ast, long priority, boolean isCompleteParse) { + public long callASTVisitors(EclipseAST ast, long priority, boolean isCompleteParse) { + long nearestPriority = Long.MAX_VALUE; for (VisitorContainer container : visitorHandlers) { + if (priority < container.getPriority()) nearestPriority = Math.min(container.getPriority(), nearestPriority); if (!isCompleteParse && container.deferUntilPostDiet()) continue; if (priority != container.getPriority()) continue; try { @@ -252,5 +259,6 @@ public class HandlerLibrary { String.format("Lombok visitor handler %s failed", container.visitor.getClass()), t); } } + return nearestPriority; } } diff --git a/src/core/lombok/eclipse/TransformEclipseAST.java b/src/core/lombok/eclipse/TransformEclipseAST.java index 541924ad..323fc171 100644 --- a/src/core/lombok/eclipse/TransformEclipseAST.java +++ b/src/core/lombok/eclipse/TransformEclipseAST.java @@ -186,42 +186,54 @@ public class TransformEclipseAST { * then handles any PrintASTs. */ public void go() { + long nextPriority = Long.MIN_VALUE; for (Long d : handlers.getPriorities()) { - ast.traverse(new AnnotationVisitor(d)); - handlers.callASTVisitors(ast, d, ast.isCompleteParse()); + if (nextPriority > d) continue; + AnnotationVisitor visitor = new AnnotationVisitor(d); + ast.traverse(visitor); + // if no visitor interested for this AST, nextPriority would be MAX_VALUE and we bail out immediatetly + nextPriority = visitor.getNextPriority(); + nextPriority = Math.min(nextPriority, handlers.callASTVisitors(ast, d, ast.isCompleteParse())); } } private static class AnnotationVisitor extends EclipseASTAdapter { private final long priority; + // this is the next priority we continue to visit. + // Long.MAX_VALUE means never. Each visit method will potentially reduce the next priority + private long nextPriority = Long.MAX_VALUE; public AnnotationVisitor(long priority) { this.priority = priority; } + public long getNextPriority() { + return nextPriority; + } + @Override public void visitAnnotationOnField(FieldDeclaration field, EclipseNode annotationNode, Annotation annotation) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) annotationNode.top().get(); - handlers.handleAnnotation(top, annotationNode, annotation, priority); + nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } @Override public void visitAnnotationOnMethodArgument(Argument arg, AbstractMethodDeclaration method, EclipseNode annotationNode, Annotation annotation) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) annotationNode.top().get(); - handlers.handleAnnotation(top, annotationNode, annotation, priority); + nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } @Override public void visitAnnotationOnLocal(LocalDeclaration local, EclipseNode annotationNode, Annotation annotation) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) annotationNode.top().get(); - handlers.handleAnnotation(top, annotationNode, annotation, priority); + nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } @Override public void visitAnnotationOnMethod(AbstractMethodDeclaration method, EclipseNode annotationNode, Annotation annotation) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) annotationNode.top().get(); - handlers.handleAnnotation(top, annotationNode, annotation, priority); + nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } @Override public void visitAnnotationOnType(TypeDeclaration type, EclipseNode annotationNode, Annotation annotation) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) annotationNode.top().get(); - handlers.handleAnnotation(top, annotationNode, annotation, priority); + nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } } } diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java index 2dce285c..87df6d1b 100644 --- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java +++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java @@ -24,6 +24,7 @@ package lombok.eclipse.handlers; import static lombok.core.handlers.HandlerUtil.*; import static lombok.eclipse.Eclipse.*; import static lombok.eclipse.EclipseAugments.*; +import static lombok.eclipse.handlers.EclipseHandlerUtil.setGeneratedBy; import java.lang.reflect.Constructor; import java.lang.reflect.InvocationTargetException; @@ -1862,4 +1863,29 @@ public class EclipseHandlerUtil { String p = typeDecl.superclass.toString(); return p.equals("Object") || p.equals("java.lang.Object"); } + + public static NameReference generateQualifiedNameRef(ASTNode source, char[]... varNames) { + int pS = source.sourceStart, pE = source.sourceEnd; + long p = (long)pS << 32 | pE; + + NameReference ref; + + if (varNames.length > 1) ref = new QualifiedNameReference(varNames, new long[varNames.length], pS, pE); + else ref = new SingleNameReference(varNames[0], p); + setGeneratedBy(ref, source); + return ref; + } + + public static TypeReference generateQualifiedTypeRef(ASTNode source, char[]... varNames) { + int pS = source.sourceStart, pE = source.sourceEnd; + long p = (long)pS << 32 | pE; + + TypeReference ref; + + long[] poss = Eclipse.poss(source, varNames.length); + if (varNames.length > 1) ref = new QualifiedTypeReference(varNames, poss); + else ref = new SingleTypeReference(varNames[0], p); + setGeneratedBy(ref, source); + return ref; + } } diff --git a/src/core/lombok/eclipse/handlers/HandleBuilder.java b/src/core/lombok/eclipse/handlers/HandleBuilder.java index e1b1af26..9a069c58 100644 --- a/src/core/lombok/eclipse/handlers/HandleBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleBuilder.java @@ -40,6 +40,7 @@ import org.eclipse.jdt.internal.compiler.ast.Assignment; import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration; import org.eclipse.jdt.internal.compiler.ast.ConditionalExpression; import org.eclipse.jdt.internal.compiler.ast.ConstructorDeclaration; +import org.eclipse.jdt.internal.compiler.ast.EqualExpression; import org.eclipse.jdt.internal.compiler.ast.Expression; import org.eclipse.jdt.internal.compiler.ast.FalseLiteral; import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration; @@ -47,6 +48,7 @@ import org.eclipse.jdt.internal.compiler.ast.FieldReference; import org.eclipse.jdt.internal.compiler.ast.IfStatement; import org.eclipse.jdt.internal.compiler.ast.MessageSend; import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration; +import org.eclipse.jdt.internal.compiler.ast.NullLiteral; import org.eclipse.jdt.internal.compiler.ast.OperatorIds; import org.eclipse.jdt.internal.compiler.ast.ParameterizedQualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference; @@ -146,6 +148,8 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } @Override public void handle(AnnotationValues<Builder> annotation, Annotation ast, EclipseNode annotationNode) { + handleFlagUsage(annotationNode, ConfigurationKeys.BUILDER_FLAG_USAGE, "@Builder"); + long p = (long) ast.sourceStart << 32 | ast.sourceEnd; Builder builderInstance = annotation.getInstance(); @@ -490,6 +494,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } + private static final char[] EMPTY_LIST = "emptyList".toCharArray(); private MethodDeclaration generateToBuilderMethod(String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List<BuilderFieldData> builderFields, boolean fluent, ASTNode source) { // return new ThingieBuilder<A, B>().setA(this.a).setB(this.b); @@ -509,19 +514,34 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { for (BuilderFieldData bfd : builderFields) { char[] setterName = fluent ? bfd.name : HandlerUtil.buildAccessorName("set", new String(bfd.name)).toCharArray(); MessageSend ms = new MessageSend(); + Expression[] tgt = new Expression[bfd.singularData == null ? 1 : 2]; + if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) { char[] fieldName = bfd.obtainVia == null ? bfd.rawName : bfd.obtainVia.field().toCharArray(); - FieldReference fr = new FieldReference(fieldName, 0); - fr.receiver = new ThisReference(0, 0); - ms.arguments = new Expression[] {fr}; + for (int i = 0; i < tgt.length; i++) { + FieldReference fr = new FieldReference(fieldName, 0); + fr.receiver = new ThisReference(0, 0); + tgt[i] = fr; + } } else { String obtainName = bfd.obtainVia.method(); boolean obtainIsStatic = bfd.obtainVia.isStatic(); - MessageSend obtainExpr = new MessageSend(); - obtainExpr.receiver = obtainIsStatic ? new SingleNameReference(type.getName().toCharArray(), 0) : new ThisReference(0, 0); - obtainExpr.selector = obtainName.toCharArray(); - if (obtainIsStatic) obtainExpr.arguments = new Expression[] {new ThisReference(0, 0)}; - ms.arguments = new Expression[] {obtainExpr}; + for (int i = 0; i < tgt.length; i++) { + MessageSend obtainExpr = new MessageSend(); + obtainExpr.receiver = obtainIsStatic ? new SingleNameReference(type.getName().toCharArray(), 0) : new ThisReference(0, 0); + obtainExpr.selector = obtainName.toCharArray(); + if (obtainIsStatic) obtainExpr.arguments = new Expression[] {new ThisReference(0, 0)}; + tgt[i] = obtainExpr; + } + } + if (bfd.singularData == null) { + ms.arguments = tgt; + } else { + Expression ifNull = new EqualExpression(tgt[0], new NullLiteral(0, 0), OperatorIds.EQUAL_EQUAL); + MessageSend emptyList = new MessageSend(); + emptyList.receiver = generateQualifiedNameRef(source, TypeConstants.JAVA, TypeConstants.UTIL, "Collections".toCharArray()); + emptyList.selector = EMPTY_LIST; + ms.arguments = new Expression[] {new ConditionalExpression(ifNull, emptyList, tgt[1])}; } ms.receiver = receiver; ms.selector = setterName; diff --git a/src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java b/src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java index c99b9b5f..6945e5d9 100644 --- a/src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java +++ b/src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java @@ -69,7 +69,6 @@ import org.eclipse.jdt.internal.compiler.ast.NullLiteral; import org.eclipse.jdt.internal.compiler.ast.OperatorIds; import org.eclipse.jdt.internal.compiler.ast.ParameterizedQualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference; -import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference; import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.ReturnStatement; import org.eclipse.jdt.internal.compiler.ast.SingleNameReference; @@ -819,29 +818,4 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH expr.sourceStart = pS; expr.sourceEnd = pE; return expr; } - - public NameReference generateQualifiedNameRef(ASTNode source, char[]... varNames) { - int pS = source.sourceStart, pE = source.sourceEnd; - long p = (long)pS << 32 | pE; - - NameReference ref; - - if (varNames.length > 1) ref = new QualifiedNameReference(varNames, new long[varNames.length], pS, pE); - else ref = new SingleNameReference(varNames[0], p); - setGeneratedBy(ref, source); - return ref; - } - - public TypeReference generateQualifiedTypeRef(ASTNode source, char[]... varNames) { - int pS = source.sourceStart, pE = source.sourceEnd; - long p = (long)pS << 32 | pE; - - TypeReference ref; - - long[] poss = Eclipse.poss(source, varNames.length); - if (varNames.length > 1) ref = new QualifiedTypeReference(varNames, poss); - else ref = new SingleTypeReference(varNames[0], p); - setGeneratedBy(ref, source); - return ref; - } } diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index 52b6345e..a0102220 100644 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -48,6 +48,7 @@ import org.eclipse.jdt.internal.compiler.ast.FieldReference; import org.eclipse.jdt.internal.compiler.ast.IfStatement; import org.eclipse.jdt.internal.compiler.ast.MessageSend; import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration; +import org.eclipse.jdt.internal.compiler.ast.OperatorIds; import org.eclipse.jdt.internal.compiler.ast.ParameterizedQualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference; import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference; @@ -60,6 +61,7 @@ import org.eclipse.jdt.internal.compiler.ast.ThisReference; import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; import org.eclipse.jdt.internal.compiler.ast.TypeParameter; import org.eclipse.jdt.internal.compiler.ast.TypeReference; +import org.eclipse.jdt.internal.compiler.ast.UnaryExpression; import org.eclipse.jdt.internal.compiler.ast.Wildcard; import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; import org.eclipse.jdt.internal.compiler.lookup.ClassScope; diff --git a/src/core/lombok/javac/JavacNode.java b/src/core/lombok/javac/JavacNode.java index 2bce6e3a..3963c892 100644 --- a/src/core/lombok/javac/JavacNode.java +++ b/src/core/lombok/javac/JavacNode.java @@ -50,11 +50,18 @@ 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> { + private JavacAST ast; /** * Passes through to the parent constructor. */ public JavacNode(JavacAST ast, JCTree node, List<JavacNode> children, Kind kind) { - super(ast, node, children, kind); + super(node, children, kind); + this.ast = ast; + } + + @Override + public JavacAST getAst() { + return ast; } public Element getElement() { diff --git a/src/core/lombok/javac/apt/LombokProcessor.java b/src/core/lombok/javac/apt/LombokProcessor.java index 04b494bf..247d0560 100644 --- a/src/core/lombok/javac/apt/LombokProcessor.java +++ b/src/core/lombok/javac/apt/LombokProcessor.java @@ -43,6 +43,7 @@ import javax.annotation.processing.RoundEnvironment; import javax.annotation.processing.SupportedAnnotationTypes; import javax.lang.model.SourceVersion; import javax.lang.model.element.Element; +import javax.lang.model.element.QualifiedNameable; import javax.lang.model.element.TypeElement; import javax.tools.Diagnostic.Kind; import javax.tools.JavaFileManager; @@ -166,14 +167,17 @@ public class LombokProcessor extends AbstractProcessor { if (!(originalFiler instanceof InterceptingJavaFileManager)) { final Messager messager = processingEnv.getMessager(); DiagnosticsReceiver receiver = new MessagerDiagnosticsReceiver(messager); - + JavaFileManager newFilerManager = new InterceptingJavaFileManager(originalFiler, receiver); ht.put(key, newFilerManager); Field filerFileManagerField = JavacFiler.class.getDeclaredField("fileManager"); filerFileManagerField.setAccessible(true); filerFileManagerField.set(javacFiler, newFilerManager); - - replaceFileManagerJdk9(context, newFilerManager); + + if (lombok.javac.Javac.getJavaCompilerVersion() > 8 + && !lombok.javac.handlers.JavacHandlerUtil.inNetbeansCompileOnSave(context)) { + replaceFileManagerJdk9(context, newFilerManager); + } } } catch (Exception e) { throw Lombok.sneakyThrow(e); @@ -380,10 +384,7 @@ public class LombokProcessor extends AbstractProcessor { private String getModuleNameFor(Element element) { while (element != null) { - if (element.getKind().name().equals("MODULE")) { - String n = element.getSimpleName().toString().trim(); - return n.isEmpty() ? null : n; - } + if (element.getKind().name().equals("MODULE")) return ModuleNameOracle.getModuleName(element); Element n = element.getEnclosingElement(); if (n == element) return null; element = n; @@ -391,6 +392,15 @@ public class LombokProcessor extends AbstractProcessor { return null; } + // QualifiedNameable is a java7 thing, so to remain compatible with java6, shove this into an inner class to avoid the ClassNotFoundError. + private static class ModuleNameOracle { + static String getModuleName(Element element) { + if (!(element instanceof QualifiedNameable)) return null; + String name = ((QualifiedNameable) element).getQualifiedName().toString().trim(); + return name.isEmpty() ? null : name; + } + } + private JCCompilationUnit toUnit(Element element) { TreePath path = trees == null ? null : trees.getPath(element); if (path == null) return null; @@ -429,7 +439,7 @@ public class LombokProcessor extends AbstractProcessor { } /** - * This class returns the given filer as a JavacFiler. In case the case that the filer is no + * This class returns the given filer as a JavacFiler. In case the filer is no * JavacFiler (e.g. the Gradle IncrementalFiler), its "delegate" field is used to get the JavacFiler * (directly or through a delegate field again) */ diff --git a/src/core/lombok/javac/handlers/HandleBuilder.java b/src/core/lombok/javac/handlers/HandleBuilder.java index a6ba5d0a..63697691 100644 --- a/src/core/lombok/javac/handlers/HandleBuilder.java +++ b/src/core/lombok/javac/handlers/HandleBuilder.java @@ -492,18 +492,34 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { JCExpression invoke = call; for (BuilderFieldData bfd : builderFields) { Name setterName = fluent ? bfd.name : type.toName(HandlerUtil.buildAccessorName("set", bfd.name.toString())); - JCExpression arg; + JCExpression[] tgt = new JCExpression[bfd.singularData == null ? 1 : 2]; if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) { - arg = maker.Select(maker.Ident(type.toName("this")), bfd.obtainVia == null ? bfd.rawName : type.toName(bfd.obtainVia.field())); + for (int i = 0; i < tgt.length; i++) { + tgt[i] = maker.Select(maker.Ident(type.toName("this")), bfd.obtainVia == null ? bfd.rawName : type.toName(bfd.obtainVia.field())); + } } else { if (bfd.obtainVia.isStatic()) { - JCExpression c = maker.Select(maker.Ident(type.toName(type.getName())), type.toName(bfd.obtainVia.method())); - arg = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>of(maker.Ident(type.toName("this")))); + for (int i = 0; i < tgt.length; i++) { + JCExpression c = maker.Select(maker.Ident(type.toName(type.getName())), type.toName(bfd.obtainVia.method())); + tgt[i] = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>of(maker.Ident(type.toName("this")))); + } } else { - JCExpression c = maker.Select(maker.Ident(type.toName("this")), type.toName(bfd.obtainVia.method())); - arg = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>nil()); + for (int i = 0; i < tgt.length; i++) { + JCExpression c = maker.Select(maker.Ident(type.toName("this")), type.toName(bfd.obtainVia.method())); + tgt[i] = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>nil()); + } } } + + JCExpression arg; + if (bfd.singularData == null) { + arg = tgt[0]; + } else { + JCExpression eqNull = maker.Binary(CTC_EQUAL, tgt[0], maker.Literal(CTC_BOT, null)); + JCExpression emptyList = maker.Apply(List.<JCExpression>nil(), chainDots(type, "java", "util", "Collections", "emptyList"), List.<JCExpression>nil()); + arg = maker.Conditional(eqNull, emptyList, tgt[1]); + } + invoke = maker.Apply(List.<JCExpression>nil(), maker.Select(invoke, setterName), List.of(arg)); } JCStatement statement = maker.Return(invoke); diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java index f335cf94..570d1a7e 100644 --- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java +++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java @@ -134,11 +134,16 @@ public class JavacHandlerUtil { return inNetbeansEditor(node.getContext()); } - private static boolean inNetbeansEditor(Context context) { + public static boolean inNetbeansEditor(Context context) { Options options = Options.instance(context); return (options.keySet().contains("ide") && !options.keySet().contains("backgroundCompilation")); } - + + public static boolean inNetbeansCompileOnSave(Context context) { + Options options = Options.instance(context); + return (options.keySet().contains("ide") && options.keySet().contains("backgroundCompilation")); + } + public static JCTree getGeneratedBy(JCTree node) { return JCTree_generatedNode.get(node); } |