diff options
Diffstat (limited to 'src')
30 files changed, 1177 insertions, 189 deletions
diff --git a/src/core/lombok/ConfigurationKeys.java b/src/core/lombok/ConfigurationKeys.java index 60b98a94..01a4b576 100644 --- a/src/core/lombok/ConfigurationKeys.java +++ b/src/core/lombok/ConfigurationKeys.java @@ -140,7 +140,7 @@ public class ConfigurationKeys { * NB: GWT projects, and probably android projects, should explicitly set this key to {@code true} for the entire project. * * <br> - * <em>BREAKING CHANGE</em>: Starting with lombok v1.16.20, defaults to {@code false} instead of {@code true}, as {@code @ConstructorProperties} requires extra modules in JDK9. + * <em>BREAKING CHANGE</em>: Starting with lombok v1.16.20, defaults to {@code true} instead of {@code false}, as {@code @ConstructorProperties} requires extra modules in JDK9. * * @see ConfigurationKeys#ANY_CONSTRUCTOR_ADD_CONSTRUCTOR_PROPERTIES * @deprecated Since version 2.0, use {@link #ANY_CONSTRUCTOR_ADD_CONSTRUCTOR_PROPERTIES} instead. diff --git a/src/core/lombok/core/PostCompiler.java b/src/core/lombok/core/PostCompiler.java index e17f806e..72f4b3a2 100644 --- a/src/core/lombok/core/PostCompiler.java +++ b/src/core/lombok/core/PostCompiler.java @@ -72,10 +72,12 @@ public final class PostCompiler { // no need to call super byte[] original = toByteArray(); byte[] copy = null; - try { - copy = applyTransformations(original, fileName, diagnostics); - } catch (Exception e) { - diagnostics.addWarning(String.format("Error during the transformation of '%s'; no post-compilation has been applied", fileName)); + if (original.length > 0) { + try { + copy = applyTransformations(original, fileName, diagnostics); + } catch (Exception e) { + diagnostics.addWarning(String.format("Error during the transformation of '%s'; no post-compilation has been applied", fileName)); + } } if (copy == null) { diff --git a/src/core/lombok/core/handlers/HandlerUtil.java b/src/core/lombok/core/handlers/HandlerUtil.java index 1c4437d7..92a9a142 100644 --- a/src/core/lombok/core/handlers/HandlerUtil.java +++ b/src/core/lombok/core/handlers/HandlerUtil.java @@ -27,6 +27,7 @@ import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Set; +import java.util.regex.Matcher; import java.util.regex.Pattern; import lombok.AllArgsConstructor; @@ -756,4 +757,67 @@ public class HandlerUtil { if (PRIMITIVE_WRAPPER_TYPE_NAME_PATTERN.matcher(typeName).matches()) return 800; return 0; } + + private static final Pattern SECTION_FINDER = Pattern.compile("^\\s*\\**\\s*[-*][-*]+\\s*([GS]ETTER|WITH(?:ER)?)\\s*[-*][-*]+\\s*\\**\\s*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); + private static final Pattern LINE_BREAK_FINDER = Pattern.compile("(\\r?\\n)?"); + + public static String stripLinesWithTagFromJavadoc(String javadoc, String regexpFragment) { + Pattern p = Pattern.compile("^\\s*\\**\\s*" + regexpFragment + "\\s*\\**\\s*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); + Matcher m = p.matcher(javadoc); + return m.replaceAll(""); + } + + public static String stripSectionsFromJavadoc(String javadoc) { + Matcher sectionMatcher = SECTION_FINDER.matcher(javadoc); + if (!sectionMatcher.find()) return javadoc; + + return javadoc.substring(0, sectionMatcher.start()); + } + + public static String getJavadocSection(String javadoc, String sectionNameSpec) { + String[] sectionNames = sectionNameSpec.split("\\|"); + Matcher sectionMatcher = SECTION_FINDER.matcher(javadoc); + Matcher lineBreakMatcher = LINE_BREAK_FINDER.matcher(javadoc); + int sectionStart = -1; + int sectionEnd = -1; + while (sectionMatcher.find()) { + boolean found = false; + for (String sectionName : sectionNames) if (sectionMatcher.group(1).equalsIgnoreCase(sectionName)) { + found = true; + break; + } + if (found) { + lineBreakMatcher.find(sectionMatcher.end()); + sectionStart = lineBreakMatcher.end(); + } else if (sectionStart != -1) { + sectionEnd = sectionMatcher.start(); + } + } + + if (sectionStart != -1) { + if (sectionEnd != -1) return javadoc.substring(sectionStart, sectionEnd); + return javadoc.substring(sectionStart); + } + + return null; + } + + private static final Pattern FIND_RETURN = Pattern.compile("^\\s*\\**\\s*@returns?\\s+.*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); + + public static String addReturnsThisIfNeeded(String in) { + if (FIND_RETURN.matcher(in).find()) return in; + + return addJavadocLine(in, "@return {@code this}."); + } + + public static String addReturnsUpdatedSelfIfNeeded(String in) { + if (FIND_RETURN.matcher(in).find()) return in; + + return addJavadocLine(in, "@return a clone of this object, except with this updated property (returns {@code this} if an identical value is passed)."); + } + + public static String addJavadocLine(String in, String line) { + if (in.endsWith("\n")) return in + line + "\n"; + return in + "\n" + line; + } } diff --git a/src/core/lombok/eclipse/EclipseAST.java b/src/core/lombok/eclipse/EclipseAST.java index b45ac72d..d53856af 100644 --- a/src/core/lombok/eclipse/EclipseAST.java +++ b/src/core/lombok/eclipse/EclipseAST.java @@ -350,7 +350,7 @@ public class EclipseAST extends AST<EclipseAST, EclipseNode, ASTNode> { if (!changed) clearChanged(); } - private static boolean isComplete(CompilationUnitDeclaration unit) { + public static boolean isComplete(CompilationUnitDeclaration unit) { return (unit.bits & ASTNode.HasAllMethodBodies) != 0; } diff --git a/src/core/lombok/eclipse/EclipseAugments.java b/src/core/lombok/eclipse/EclipseAugments.java index f4583ac4..783e25c9 100644 --- a/src/core/lombok/eclipse/EclipseAugments.java +++ b/src/core/lombok/eclipse/EclipseAugments.java @@ -21,9 +21,15 @@ */ package lombok.eclipse; +import java.util.Map; +import java.util.List; +import java.util.concurrent.ConcurrentMap; + import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.ast.Annotation; import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration; +import org.eclipse.jdt.internal.core.CompilationUnit; +import org.eclipse.jdt.internal.core.SourceMethod; import lombok.core.FieldAugment; @@ -36,4 +42,6 @@ public final class EclipseAugments { public static final FieldAugment<ASTNode, Boolean> ASTNode_handled = FieldAugment.augment(ASTNode.class, boolean.class, "lombok$handled"); public static final FieldAugment<ASTNode, ASTNode> ASTNode_generatedBy = FieldAugment.augment(ASTNode.class, ASTNode.class, "$generatedBy"); public static final FieldAugment<Annotation, Boolean> Annotation_applied = FieldAugment.augment(Annotation.class, boolean.class, "lombok$applied"); + public static final FieldAugment<CompilationUnit, Map<String, String>> CompilationUnit_javadoc = FieldAugment.augment(CompilationUnit.class, Map.class, "$javadoc"); + public static final FieldAugment<CompilationUnit, ConcurrentMap<String, List<SourceMethod>>> CompilationUnit_delegateMethods = FieldAugment.augment(CompilationUnit.class, ConcurrentMap.class, "$delegateMethods"); } diff --git a/src/core/lombok/eclipse/TransformEclipseAST.java b/src/core/lombok/eclipse/TransformEclipseAST.java index 6fcde937..59a0709e 100644 --- a/src/core/lombok/eclipse/TransformEclipseAST.java +++ b/src/core/lombok/eclipse/TransformEclipseAST.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2019 The Project Lombok Authors. + * Copyright (C) 2009-2020 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 @@ -24,6 +24,9 @@ package lombok.eclipse; import static lombok.eclipse.handlers.EclipseHandlerUtil.*; import java.lang.reflect.Field; +import java.util.Collections; +import java.util.Map; +import java.util.WeakHashMap; import lombok.ConfigurationKeys; import lombok.core.LombokConfiguration; @@ -63,6 +66,7 @@ public class TransformEclipseAST { public static boolean disableLombok = false; private static final HistogramTracker lombokTracker; + private static Map<CompilationUnitDeclaration, State> transformationStates = Collections.synchronizedMap(new WeakHashMap<CompilationUnitDeclaration, State>()); static { String v = System.getProperty("lombok.histogram"); @@ -130,6 +134,30 @@ public class TransformEclipseAST { } /** + * Check if lombok already handled the given AST. This method will return + * <code>true</code> once for diet mode and once for full mode. + * + * The reason for this is that Eclipse invokes the transform method multiple + * times during compilation and it is enough to transform it once and not + * repeat the whole thing over and over again. + * + * @param ast The AST node belonging to the compilation unit (java speak for a single source file). + * @return <code>true</code> if this AST was already handled by lombok. + */ + public static boolean alreadyTransformed(CompilationUnitDeclaration ast) { + State state = transformationStates.get(ast); + + if (state == State.FULL) return true; + if (state == State.DIET) { + if (!EclipseAST.isComplete(ast)) return true; + transformationStates.put(ast, State.FULL); + } else { + transformationStates.put(ast, State.DIET); + } + return false; + } + + /** * This method is called immediately after Eclipse finishes building a CompilationUnitDeclaration, which is * the top-level AST node when Eclipse parses a source file. The signature is 'magic' - you should not * change it! @@ -144,6 +172,7 @@ public class TransformEclipseAST { if (disableLombok) return; if (Symbols.hasSymbol("lombok.disable")) return; + if (alreadyTransformed(ast)) return; // Do NOT abort if (ast.bits & ASTNode.HasAllMethodBodies) != 0 - that doesn't work. @@ -243,4 +272,9 @@ public class TransformEclipseAST { nextPriority = Math.min(nextPriority, handlers.handleAnnotation(top, annotationNode, annotation, priority)); } } + + private static enum State { + DIET, + FULL + } } diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java index 6bfcf16e..d85c2ee8 100644 --- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java +++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java @@ -39,6 +39,8 @@ import java.util.HashMap; import java.util.List; import java.util.Map; +import org.eclipse.jdt.core.Signature; +import org.eclipse.jdt.core.compiler.CharOperation; import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration; import org.eclipse.jdt.internal.compiler.ast.AbstractVariableDeclaration; @@ -94,6 +96,7 @@ import org.eclipse.jdt.internal.compiler.ast.TypeParameter; import org.eclipse.jdt.internal.compiler.ast.TypeReference; import org.eclipse.jdt.internal.compiler.ast.Wildcard; import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; +import org.eclipse.jdt.internal.compiler.env.ICompilationUnit; import org.eclipse.jdt.internal.compiler.lookup.Binding; import org.eclipse.jdt.internal.compiler.lookup.CaptureBinding; import org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding; @@ -103,6 +106,7 @@ import org.eclipse.jdt.internal.compiler.lookup.TypeBinding; import org.eclipse.jdt.internal.compiler.lookup.TypeConstants; import org.eclipse.jdt.internal.compiler.lookup.TypeIds; import org.eclipse.jdt.internal.compiler.lookup.WildcardBinding; +import org.eclipse.jdt.internal.core.CompilationUnit; import lombok.AccessLevel; import lombok.ConfigurationKeys; @@ -2470,18 +2474,7 @@ public class EclipseHandlerUtil { } public static NameReference createNameReference(String name, Annotation source) { - int pS = source.sourceStart, pE = source.sourceEnd; - long p = (long)pS << 32 | pE; - - char[][] nameTokens = fromQualifiedName(name); - long[] pos = new long[nameTokens.length]; - Arrays.fill(pos, p); - - QualifiedNameReference nameReference = new QualifiedNameReference(nameTokens, pos, pS, pE); - nameReference.statementEnd = pE; - - setGeneratedBy(nameReference, source); - return nameReference; + return generateQualifiedNameRef(source, fromQualifiedName(name)); } private static long[] copy(long[] array) { @@ -2635,4 +2628,154 @@ public class EclipseHandlerUtil { setGeneratedBy(ref, source); return ref; } + + public static TypeReference createTypeReference(String typeName, ASTNode source) { + return generateQualifiedTypeRef(source, fromQualifiedName(typeName)); + } + + public static String getDocComment(CompilationUnitDeclaration cud, ASTNode node) { + ICompilationUnit compilationUnit = cud.compilationResult.compilationUnit; + if (node instanceof FieldDeclaration) { + FieldDeclaration fieldDeclaration = (FieldDeclaration) node; + char[] rawContent = CharOperation.subarray(compilationUnit.getContents(), fieldDeclaration.declarationSourceStart, fieldDeclaration.declarationSourceEnd); + String rawContentString = new String(rawContent); + int startIndex = rawContentString.indexOf("/**"); + int endIndex = rawContentString.indexOf("*/"); + if (startIndex != -1 && endIndex != -1) { + /* Remove all leading asterisks */ + return rawContentString.substring(startIndex + 3, endIndex).replaceAll("(?m)^\\s*\\* ?", "").trim(); + } + } + return null; + } + + public static void setDocComment(CompilationUnitDeclaration cud, EclipseNode eclipseNode, String doc) { + setDocComment(cud, (TypeDeclaration) upToTypeNode(eclipseNode).get(), eclipseNode.get(), doc); + } + + public static void setDocComment(CompilationUnitDeclaration cud, TypeDeclaration type, ASTNode node, String doc) { + if (cud.compilationResult.compilationUnit instanceof CompilationUnit) { + CompilationUnit compilationUnit = (CompilationUnit) cud.compilationResult.compilationUnit; + Map<String, String> docs = CompilationUnit_javadoc.setIfAbsent(compilationUnit, new HashMap<String, String>()); + + if (node instanceof AbstractMethodDeclaration) { + AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) node; + String signature = getSignature(type, methodDeclaration); + /* Add javadoc start marker, add leading asterisks to each line, add javadoc end marker */ + docs.put(signature, String.format("/**%n%s%n */", doc.replaceAll("(?m)^", " * "))); + } + } + } + + public static String getSignature(TypeDeclaration type, AbstractMethodDeclaration methodDeclaration) { + StringBuilder sb = new StringBuilder(); + sb.append(type.name); + sb.append("."); + sb.append(methodDeclaration.selector); + sb.append("("); + Argument[] arguments = methodDeclaration.arguments; + if (arguments != null) { + for (Argument argument : arguments) { + String signature = Signature.createTypeSignature(argument.type.getLastToken(), false); + sb.append(signature); + } + } + sb.append(")"); + return sb.toString(); + } + + public static enum CopyJavadoc { + VERBATIM { + @Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) { + return getDocComment(cu, node.get()); + } + }, + GETTER { + @Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) { + final ASTNode n = node.get(); + String javadoc = getDocComment(cu, n); + // step 1: Check if there is a 'GETTER' section. If yes, that becomes the new method's javadoc. + String out = getJavadocSection(javadoc, "GETTER"); + final boolean sectionBased = out != null; + if (!sectionBased) { + out = stripLinesWithTagFromJavadoc(stripSectionsFromJavadoc(javadoc), "@param(?:eter)?\\s+.*"); + } + return out; + } + }, + SETTER { + @Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) { + return applySetter(cu, node, "SETTER"); + } + }, + WITH { + @Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) { + return addReturnsUpdatedSelfIfNeeded(applySetter(cu, node, "WITH|WITHER")); + } + }, + WITH_BY { + @Override public String apply(final CompilationUnitDeclaration cu, final EclipseNode node) { + return applySetter(cu, node, "WITHBY|WITH_BY"); + } + }; + + public abstract String apply(final CompilationUnitDeclaration cu, final EclipseNode node); + + private static String applySetter(final CompilationUnitDeclaration cu, EclipseNode node, String sectionName) { + final ASTNode n = node.get(); + String javadoc = getDocComment(cu, n); + // step 1: Check if there is a 'SETTER' section. If yes, that becomes the new method's javadoc. + String out = getJavadocSection(javadoc, sectionName); + final boolean sectionBased = out != null; + if (!sectionBased) { + out = stripLinesWithTagFromJavadoc(stripSectionsFromJavadoc(javadoc), "@returns?\\s+.*"); + } + return shouldReturnThis(node) ? addReturnsThisIfNeeded(out) : out; + } + } + + /** + * Copies javadoc on one node to the other. + * + * This one is a shortcut for {@link EclipseHandlerUtil#copyJavadoc(EclipseNode, ASTNode, TypeDeclaration, CopyJavadoc, boolean)} + * if source and target node are in the same type. + */ + public static void copyJavadoc(EclipseNode from, ASTNode to, CopyJavadoc copyMode) { + copyJavadoc(from, to, (TypeDeclaration) upToTypeNode(from).get(), copyMode, false); + } + + /** + * Copies javadoc on one node to the other. + * + * This one is a shortcut for {@link EclipseHandlerUtil#copyJavadoc(EclipseNode, ASTNode, TypeDeclaration, CopyJavadoc, boolean)} + * if source and target node are in the same type. + */ + public static void copyJavadoc(EclipseNode from, ASTNode to, CopyJavadoc copyMode, boolean forceAddReturn) { + copyJavadoc(from, to, (TypeDeclaration) upToTypeNode(from).get(), copyMode, forceAddReturn); + } + + public static void copyJavadoc(EclipseNode from, ASTNode to, TypeDeclaration type, CopyJavadoc copyMode) { + copyJavadoc(from, to, type, copyMode, false); + } + + /** + * Copies javadoc on one node to the other. + * + * in 'GETTER' copyMode, first a 'GETTER' segment is searched for. If it exists, that will become the javadoc for the 'to' node, and this section is + * stripped out of the 'from' node. If no 'GETTER' segment is found, then the entire javadoc is taken minus any {@code @param} lines and other sections. + * any {@code @return} lines are stripped from 'from'. + * + * in 'SETTER' mode, stripping works similarly to 'GETTER' mode, except {@code param} are copied and stripped from the original and {@code @return} are skipped. + */ + public static void copyJavadoc(EclipseNode from, ASTNode to, TypeDeclaration type, CopyJavadoc copyMode, boolean forceAddReturn) { + if (copyMode == null) copyMode = CopyJavadoc.VERBATIM; + try { + CompilationUnitDeclaration cud = ((CompilationUnitDeclaration) from.top().get()); + String newJavadoc = copyMode.apply(cud, from); + if (newJavadoc != null) { + if (forceAddReturn) newJavadoc = addReturnsThisIfNeeded(newJavadoc); + setDocComment(cud, type, to, newJavadoc); + } + } catch (Exception ignore) {} + } } diff --git a/src/core/lombok/eclipse/handlers/HandleBuilder.java b/src/core/lombok/eclipse/handlers/HandleBuilder.java index 801fe7e7..9e6c28e8 100755 --- a/src/core/lombok/eclipse/handlers/HandleBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleBuilder.java @@ -21,8 +21,8 @@ */ package lombok.eclipse.handlers; -import static lombok.eclipse.Eclipse.*; import static lombok.core.handlers.HandlerUtil.*; +import static lombok.eclipse.Eclipse.*; import static lombok.eclipse.handlers.EclipseHandlerUtil.*; import java.lang.reflect.Modifier; @@ -30,6 +30,8 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; +import java.util.regex.Matcher; +import java.util.regex.Pattern; import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration; @@ -84,14 +86,16 @@ import lombok.ConfigurationKeys; import lombok.Singular; import lombok.ToString; import lombok.core.AST.Kind; -import lombok.core.handlers.HandlerUtil; -import lombok.core.handlers.InclusionExclusionUtils.Included; import lombok.core.AnnotationValues; import lombok.core.HandlerPriority; import lombok.core.configuration.CheckerFrameworkVersion; +import lombok.core.handlers.HandlerUtil; +import lombok.core.handlers.HandlerUtil.FieldAccess; +import lombok.core.handlers.InclusionExclusionUtils.Included; import lombok.eclipse.Eclipse; import lombok.eclipse.EclipseAnnotationHandler; import lombok.eclipse.EclipseNode; +import lombok.eclipse.handlers.EclipseHandlerUtil.CopyJavadoc; import lombok.eclipse.handlers.EclipseHandlerUtil.MemberExistsResult; import lombok.eclipse.handlers.EclipseSingularsRecipes.EclipseSingularizer; import lombok.eclipse.handlers.EclipseSingularsRecipes.SingularData; @@ -965,9 +969,29 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { typeReference.annotations[0] = new Annotation[] {ann}; setter.receiver = new Receiver(new char[] { 't', 'h', 'i', 's' }, 0, typeReference, null, Modifier.FINAL); } + if (sourceNode.up().getKind() == Kind.METHOD) { + copyJavadocFromParam(originalFieldNode.up(), setter, td, paramName.toString()); + } else { + copyJavadoc(originalFieldNode, setter, td, CopyJavadoc.SETTER, true); + } injectMethod(builderType, setter); } + private void copyJavadocFromParam(EclipseNode from, MethodDeclaration to, TypeDeclaration type, String param) { + try { + CompilationUnitDeclaration cud = (CompilationUnitDeclaration) from.top().get(); + String methodComment = getDocComment(cud, from.get()); + if (methodComment == null) return; + + Pattern pattern = Pattern.compile("@param " + param + " (\\S|\\s)+?(?=^ ?@)", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); + Matcher matcher = pattern.matcher(methodComment); + if (matcher.find()) { + String newJavadoc = addReturnsThisIfNeeded(matcher.group()); + setDocComment(cud, type, to, newJavadoc); + } + } catch (Exception ignore) {} + } + public EclipseNode makeBuilderClass(boolean isStatic, EclipseNode tdParent, String builderClassName, TypeParameter[] typeParams, ASTNode source, AccessLevel access) { TypeDeclaration parent = (TypeDeclaration) tdParent.get(); TypeDeclaration builder = new TypeDeclaration(parent.compilationResult); diff --git a/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java b/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java index 9343011f..cee3912c 100644 --- a/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java +++ b/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java @@ -171,10 +171,10 @@ public class HandleFieldNameConstants extends EclipseAnnotationHandler<FieldName injectMethod(fieldsType, constructor); } + Clinit cli = null; if (genClinit) { - Clinit cli = new Clinit(parent.compilationResult); + cli = new Clinit(parent.compilationResult); injectMethod(fieldsType, cli); - cli.traverse(generatedByVisitor, ((TypeDeclaration) fieldsType.get()).scope); } for (EclipseNode fieldNode : fields) { @@ -202,5 +202,9 @@ public class HandleFieldNameConstants extends EclipseAnnotationHandler<FieldName injectField(fieldsType, constantField); constantField.traverse(generatedByVisitor, ((TypeDeclaration) fieldsType.get()).initializerScope); } + + if (genClinit) { + cli.traverse(generatedByVisitor, ((TypeDeclaration) fieldsType.get()).scope); + } } } diff --git a/src/core/lombok/eclipse/handlers/HandleGetter.java b/src/core/lombok/eclipse/handlers/HandleGetter.java index 9cd1e2a1..4d7d84ce 100644 --- a/src/core/lombok/eclipse/handlers/HandleGetter.java +++ b/src/core/lombok/eclipse/handlers/HandleGetter.java @@ -296,6 +296,7 @@ public class HandleGetter extends EclipseAnnotationHandler<Getter> { } method.traverse(new SetGeneratedByVisitor(source), parent.scope); + copyJavadoc(fieldNode, method, CopyJavadoc.GETTER); return method; } diff --git a/src/core/lombok/eclipse/handlers/HandleLog.java b/src/core/lombok/eclipse/handlers/HandleLog.java index a0e431e5..8297426d 100644 --- a/src/core/lombok/eclipse/handlers/HandleLog.java +++ b/src/core/lombok/eclipse/handlers/HandleLog.java @@ -22,11 +22,9 @@ package lombok.eclipse.handlers; import static lombok.core.handlers.HandlerUtil.handleFlagUsage; -import static lombok.eclipse.Eclipse.fromQualifiedName; import static lombok.eclipse.handlers.EclipseHandlerUtil.*; import java.lang.reflect.Modifier; -import java.util.Arrays; import java.util.List; import org.eclipse.jdt.internal.compiler.ast.Annotation; @@ -35,7 +33,6 @@ import org.eclipse.jdt.internal.compiler.ast.Expression; import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration; import org.eclipse.jdt.internal.compiler.ast.MessageSend; import org.eclipse.jdt.internal.compiler.ast.NullLiteral; -import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.SingleTypeReference; import org.eclipse.jdt.internal.compiler.ast.StringLiteral; import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; @@ -156,19 +153,6 @@ public class HandleLog { return fieldDecl; } - public static TypeReference createTypeReference(String typeName, Annotation source) { - int pS = source.sourceStart, pE = source.sourceEnd; - long p = (long) pS << 32 | pE; - - char[][] typeNameTokens = fromQualifiedName(typeName); - long[] pos = new long[typeNameTokens.length]; - Arrays.fill(pos, p); - - TypeReference typeReference = new QualifiedTypeReference(typeNameTokens, pos); - setGeneratedBy(typeReference, source); - return typeReference; - } - private static final Expression[] createFactoryParameters(ClassLiteralAccess loggingType, Annotation source, List<LogFactoryParameter> parameters, Expression loggerTopic) { Expression[] expressions = new Expression[parameters.size()]; int pS = source.sourceStart, pE = source.sourceEnd; diff --git a/src/core/lombok/eclipse/handlers/HandleSetter.java b/src/core/lombok/eclipse/handlers/HandleSetter.java index cb2ca3bf..83c6eef2 100644 --- a/src/core/lombok/eclipse/handlers/HandleSetter.java +++ b/src/core/lombok/eclipse/handlers/HandleSetter.java @@ -263,6 +263,7 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { if (returnType != null && returnStatement != null) createRelevantNonNullAnnotation(sourceNode, method); method.traverse(new SetGeneratedByVisitor(source), parent.scope); + copyJavadoc(fieldNode, method, CopyJavadoc.SETTER, returnStatement != null); return method; } } diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index b1e7c419..79b7e816 100644 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -741,6 +741,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { } out.statements = body.isEmpty() ? null : body.toArray(new Statement[0]); + out.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return out; } diff --git a/src/core/lombok/eclipse/handlers/HandleWith.java b/src/core/lombok/eclipse/handlers/HandleWith.java index 83357710..dce193d8 100644 --- a/src/core/lombok/eclipse/handlers/HandleWith.java +++ b/src/core/lombok/eclipse/handlers/HandleWith.java @@ -290,6 +290,7 @@ public class HandleWith extends EclipseAnnotationHandler<With> { EclipseHandlerUtil.createRelevantNonNullAnnotation(fieldNode, method); method.traverse(new SetGeneratedByVisitor(source), parent.scope); + copyJavadoc(fieldNode, method, CopyJavadoc.WITH); return method; } } diff --git a/src/core/lombok/eclipse/handlers/HandleWithBy.java b/src/core/lombok/eclipse/handlers/HandleWithBy.java index 5f229aaf..f56004f6 100644 --- a/src/core/lombok/eclipse/handlers/HandleWithBy.java +++ b/src/core/lombok/eclipse/handlers/HandleWithBy.java @@ -373,6 +373,7 @@ public class HandleWithBy extends EclipseAnnotationHandler<WithBy> { createRelevantNonNullAnnotation(fieldNode, method); method.traverse(new SetGeneratedByVisitor(source), parent.scope); + copyJavadoc(fieldNode, method, CopyJavadoc.WITH_BY); return method; } } diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java index e0af0e52..2379d0a0 100644 --- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java +++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java @@ -35,11 +35,11 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.Map; -import java.util.regex.Matcher; import java.util.regex.Pattern; import javax.lang.model.element.Element; +import com.sun.tools.javac.code.Attribute; import com.sun.tools.javac.code.BoundKind; import com.sun.tools.javac.code.Flags; import com.sun.tools.javac.code.Scope; @@ -1127,7 +1127,25 @@ public class JavacHandlerUtil { } } } - + + static class JCAnnotationReflect { + private static Field ATTRIBUTE; + + static { + try { + ATTRIBUTE = Permit.getField(JCAnnotation.class, "attribute"); + } catch (Exception ignore) {} + } + + static Attribute.Compound getAttribute(JCAnnotation jcAnnotation) { + try { + return (Attribute.Compound) ATTRIBUTE.get(jcAnnotation); + } catch (Exception e) { + return null; + } + } + } + // jdk9 support, types have changed, names stay the same static class ClassSymbolMembersField { private static final Field membersField; @@ -1178,8 +1196,10 @@ public class JavacHandlerUtil { * Also takes care of updating the JavacAST. */ public static void injectMethod(JavacNode typeNode, JCMethodDecl method, List<Type> paramTypes, Type returnType) { + Context context = typeNode.getContext(); + Symtab symtab = Symtab.instance(context); JCClassDecl type = (JCClassDecl) typeNode.get(); - + if (method.getName().contentEquals("<init>")) { //Scan for default constructor, and remove it. int idx = 0; @@ -1196,7 +1216,7 @@ public class JavacHandlerUtil { idx++; } } - + addSuppressWarningsAll(method.mods, typeNode, method.pos, getGeneratedBy(method), typeNode.getContext()); addGenerated(method.mods, typeNode, method.pos, getGeneratedBy(method), typeNode.getContext()); type.defs = type.defs.append(method); @@ -1204,18 +1224,38 @@ public class JavacHandlerUtil { List<Symbol.VarSymbol> params = null; if (method.getParameters() != null && !method.getParameters().isEmpty()) { ListBuffer<Symbol.VarSymbol> newParams = new ListBuffer<Symbol.VarSymbol>(); - for (JCTree.JCVariableDecl param : method.getParameters()) { - if (param.sym != null) newParams.append(param.sym); + for (int i = 0; i < method.getParameters().size(); i++) { + JCTree.JCVariableDecl param = method.getParameters().get(i); + if (param.sym == null) { + Type paramType = paramTypes == null ? param.getType().type : paramTypes.get(i); + VarSymbol varSymbol = new VarSymbol(param.mods.flags, param.name, paramType, symtab.noSymbol); + List<JCAnnotation> annotations = param.getModifiers().getAnnotations(); + if (annotations != null && !annotations.isEmpty()) { + ListBuffer<Attribute.Compound> newAnnotations = new ListBuffer<Attribute.Compound>(); + for (JCAnnotation jcAnnotation : annotations) { + Attribute.Compound attribute = JCAnnotationReflect.getAttribute(jcAnnotation); + if (attribute != null) { + newAnnotations.append(attribute); + } + } + if (annotations.length() == newAnnotations.length()) { + varSymbol.appendAttributes(newAnnotations.toList()); + } + } + newParams.append(varSymbol); + } else { + newParams.append(param.sym); + } } params = newParams.toList(); if (params.length() != method.getParameters().length()) params = null; } fixMethodMirror(typeNode.getContext(), typeNode.getElement(), method.getModifiers().flags, method.getName(), paramTypes, params, returnType); - + typeNode.add(method, Kind.METHOD); } - + private static void fixMethodMirror(Context context, Element typeMirror, long access, Name methodName, List<Type> paramTypes, List<Symbol.VarSymbol> params, Type returnType) { if (typeMirror == null || paramTypes == null || returnType == null) return; ClassSymbol cs = (ClassSymbol) typeMirror; @@ -1963,47 +2003,6 @@ public class JavacHandlerUtil { return (JCExpression) in; } - private static final Pattern SECTION_FINDER = Pattern.compile("^\\s*\\**\\s*[-*][-*]+\\s*([GS]ETTER|WITH(?:ER)?)\\s*[-*][-*]+\\s*\\**\\s*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); - - public static String stripLinesWithTagFromJavadoc(String javadoc, String regexpFragment) { - Pattern p = Pattern.compile("^\\s*\\**\\s*" + regexpFragment + "\\s*\\**\\s*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); - Matcher m = p.matcher(javadoc); - return m.replaceAll(""); - } - - public static String stripSectionsFromJavadoc(String javadoc) { - Matcher m = SECTION_FINDER.matcher(javadoc); - if (!m.find()) return javadoc; - - return javadoc.substring(0, m.start()); - } - - public static String getJavadocSection(String javadoc, String sectionNameSpec) { - String[] sectionNames = sectionNameSpec.split("\\|"); - Matcher m = SECTION_FINDER.matcher(javadoc); - int sectionStart = -1; - int sectionEnd = -1; - while (m.find()) { - boolean found = false; - for (String sectionName : sectionNames) if (m.group(1).equalsIgnoreCase(sectionName)) { - found = true; - break; - } - if (found) { - sectionStart = m.end() + 1; - } else if (sectionStart != -1) { - sectionEnd = m.start(); - } - } - - if (sectionStart != -1) { - if (sectionEnd != -1) return javadoc.substring(sectionStart, sectionEnd); - return javadoc.substring(sectionStart); - } - - return null; - } - public static enum CopyJavadoc { VERBATIM { @Override public String apply(final JCCompilationUnit cu, final JavacNode node) { @@ -2100,24 +2099,6 @@ public class JavacHandlerUtil { } catch (Exception ignore) {} } - private static final Pattern FIND_RETURN = Pattern.compile("^\\s*\\**\\s*@returns?\\s+.*$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE); - static String addReturnsThisIfNeeded(String in) { - if (FIND_RETURN.matcher(in).find()) return in; - - return addJavadocLine(in, "@return {@code this}."); - } - - static String addReturnsUpdatedSelfIfNeeded(String in) { - if (FIND_RETURN.matcher(in).find()) return in; - - return addJavadocLine(in, "@return a clone of this object, except with this updated property (returns {@code this} if an identical value is passed)."); - } - - static String addJavadocLine(String in, String line) { - if (in.endsWith("\n")) return in + line + "\n"; - return in + "\n" + line; - } - public static boolean isDirectDescendantOfObject(JavacNode typeNode) { if (!(typeNode.get() instanceof JCClassDecl)) throw new IllegalArgumentException("not a type node"); JCTree extending = Javac.getExtendsClause((JCClassDecl) typeNode.get()); diff --git a/src/delombok/lombok/delombok/PrettyPrinter.java b/src/delombok/lombok/delombok/PrettyPrinter.java index 208b215f..54fa4ebf 100644 --- a/src/delombok/lombok/delombok/PrettyPrinter.java +++ b/src/delombok/lombok/delombok/PrettyPrinter.java @@ -188,12 +188,6 @@ public class PrettyPrinter extends JCTree.Visitor { return getEndPosition(tree, compilationUnit); } - private static int lineEndPos(String s, int start) { - int pos = s.indexOf('\n', start); - if (pos < 0) pos = s.length(); - return pos; - } - private boolean needsAlign, needsNewLine, onNewLine = true, needsSpace, aligned; public static final class UncheckedIOException extends RuntimeException { @@ -434,23 +428,25 @@ public class PrettyPrinter extends JCTree.Visitor { private void printDocComment(JCTree tree) { String dc = getJavadocFor(tree); if (dc == null) return; + aPrintln("/**"); - int pos = 0; - int endpos = lineEndPos(dc, pos); boolean atStart = true; - while (pos < dc.length()) { - String line = dc.substring(pos, endpos); - if (line.trim().isEmpty() && atStart) { + + for (String line : dc.split("\\r?\\n")) { + if (atStart && line.trim().isEmpty()) { atStart = false; continue; } + atStart = false; aPrint(" *"); - if (pos < dc.length() && dc.charAt(pos) > ' ') print(" "); - println(dc.substring(pos, endpos)); - pos = endpos + 1; - endpos = lineEndPos(dc, pos); + if (!line.isEmpty() && !Character.isWhitespace(line.charAt(0))) { + print(" "); + } + + println(line); } + aPrintln(" */"); } diff --git a/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java b/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java index d57ab549..3412000e 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java +++ b/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java @@ -104,6 +104,7 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { patchRetrieveEllipsisStartPosition(sm); patchRetrieveRightBraceOrSemiColonPosition(sm); patchRetrieveProperRightBracketPosition(sm); + patchRetrieveStartBlockPosition(sm); patchSetGeneratedFlag(sm); patchDomAstReparseIssues(sm); patchHideGeneratedNodes(sm); @@ -126,6 +127,7 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { patchExtensionMethod(sm, ecjOnly); patchRenameField(sm); patchNullCheck(sm); + patchJavadoc(sm); if (reloadExistingClasses) sm.reloadClasses(instrumentation); } @@ -414,6 +416,13 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { .transplant().request(StackRequest.RETURN_VALUE, StackRequest.PARAM2).build()); } + private static void patchRetrieveStartBlockPosition(ScriptManager sm) { + sm.addScript(ScriptBuilder.wrapReturnValue() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "retrieveStartBlockPosition")) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "fixRetrieveStartBlockPosition", "int", "int", "int")) + .transplant().request(StackRequest.RETURN_VALUE, StackRequest.PARAM2).build()); + } + private static void patchRetrieveRightBraceOrSemiColonPosition(ScriptManager sm) { sm.addScript(ScriptBuilder.wrapMethodCall() .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convert", "org.eclipse.jdt.core.dom.ASTNode", "boolean", "org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration")) @@ -450,7 +459,15 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { sm.addScript(ScriptBuilder.wrapMethodCall() .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "extractSubArrayType", "org.eclipse.jdt.core.dom.ArrayType", "org.eclipse.jdt.core.dom.ArrayType", "int", "int")) .methodToWrap(new Hook("org.eclipse.jdt.core.dom.ASTConverter", "retrieveProperRightBracketPosition", "int", "int", "int")) - .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "fixRetrieveProperRightBracketPosition", "int", "int", "org.eclipse.jdt.core.dom.ArrayType")) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "fixRetrieveProperRightBracketPosition", "int", "int", "org.eclipse.jdt.core.dom.Type")) + .requestExtra(StackRequest.PARAM1) + .transplant() + .build()); + + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertToArray", "org.eclipse.jdt.core.dom.ArrayType", "org.eclipse.jdt.core.dom.Type", "int", "int", "int", "org.eclipse.jdt.internal.compiler.ast.Annotation[][]")) + .methodToWrap(new Hook("org.eclipse.jdt.core.dom.ASTConverter", "retrieveProperRightBracketPosition", "int", "int", "int")) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "fixRetrieveProperRightBracketPosition", "int", "int", "org.eclipse.jdt.core.dom.Type")) .requestExtra(StackRequest.PARAM1) .transplant() .build()); @@ -507,6 +524,8 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertToVariableDeclarationFragment", "org.eclipse.jdt.core.dom.VariableDeclarationFragment", "org.eclipse.jdt.internal.compiler.ast.FieldDeclaration")) .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertToVariableDeclarationFragment", "org.eclipse.jdt.core.dom.VariableDeclarationFragment", "org.eclipse.jdt.internal.compiler.ast.LocalDeclaration")) .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertToVariableDeclarationStatement", "org.eclipse.jdt.core.dom.VariableDeclarationStatement", "org.eclipse.jdt.internal.compiler.ast.LocalDeclaration")) + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "createBaseType", "org.eclipse.jdt.core.dom.Type", "org.eclipse.jdt.internal.compiler.ast.TypeReference", "long[]", "org.eclipse.jdt.internal.compiler.ast.Annotation[][]", "char[][]", "int", "int", "boolean")) + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "createQualifiedType", "org.eclipse.jdt.core.dom.QualifiedType", "org.eclipse.jdt.internal.compiler.ast.TypeReference", "long[]", "org.eclipse.jdt.internal.compiler.ast.Annotation[][]", "char[][]", "int", "org.eclipse.jdt.core.dom.Type")) /* Targets above are only patched because the resulting dom nodes should be marked if generated. */ .request(StackRequest.PARAM1, StackRequest.RETURN_VALUE) .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlag", "void", @@ -542,6 +561,43 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlagForName", "void", "org.eclipse.jdt.core.dom.Name", "java.lang.Object")) .transplant().build()); + + + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertType", "org.eclipse.jdt.core.dom.Type", "org.eclipse.jdt.internal.compiler.ast.TypeReference")) + .methodToWrap(new Hook("org.eclipse.jdt.core.dom.PrimitiveType", "<init>", "void", "org.eclipse.jdt.core.dom.AST")) + .requestExtra(StackRequest.PARAM1) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlag", "void", + "org.eclipse.jdt.core.dom.ASTNode", "org.eclipse.jdt.internal.compiler.ast.ASTNode")) + .transplant() + .build()); + + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertType", "org.eclipse.jdt.core.dom.Type", "org.eclipse.jdt.internal.compiler.ast.TypeReference")) + .methodToWrap(new Hook("org.eclipse.jdt.core.dom.SimpleType", "<init>", "void", "org.eclipse.jdt.core.dom.AST")) + .requestExtra(StackRequest.PARAM1) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlag", "void", + "org.eclipse.jdt.core.dom.ASTNode", "org.eclipse.jdt.internal.compiler.ast.ASTNode")) + .transplant() + .build()); + + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertType", "org.eclipse.jdt.core.dom.Type", "org.eclipse.jdt.internal.compiler.ast.TypeReference")) + .methodToWrap(new Hook("org.eclipse.jdt.core.dom.ParameterizedType", "<init>", "void", "org.eclipse.jdt.core.dom.AST")) + .requestExtra(StackRequest.PARAM1) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlag", "void", + "org.eclipse.jdt.core.dom.ASTNode", "org.eclipse.jdt.internal.compiler.ast.ASTNode")) + .transplant() + .build()); + + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.core.dom.ASTConverter", "convertType", "org.eclipse.jdt.core.dom.Type", "org.eclipse.jdt.internal.compiler.ast.TypeReference")) + .methodToWrap(new Hook("org.eclipse.jdt.core.dom.QualifiedType", "<init>", "void", "org.eclipse.jdt.core.dom.AST")) + .requestExtra(StackRequest.PARAM1) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$PatchFixes", "setIsGeneratedFlag", "void", + "org.eclipse.jdt.core.dom.ASTNode", "org.eclipse.jdt.internal.compiler.ast.ASTNode")) + .transplant() + .build()); /* Set generated flag for QualifiedNames */ sm.addScript(ScriptBuilder.wrapMethodCall() @@ -655,6 +711,26 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { .request(StackRequest.THIS) .decisionMethod(new Hook("lombok.launch.PatchFixesHider$Delegate", "handleDelegateForType", "boolean", "java.lang.Object")) .build()); + + sm.addScript(ScriptBuilder.setSymbolDuringMethodCall() + .target(new MethodTarget("org.eclipse.jdt.internal.core.SelectionRequestor", "acceptSourceMethod")) + .callToWrap(new Hook("org.eclipse.jdt.core.IType", "getMethods", "org.eclipse.jdt.core.IMethod[]")) + .symbol("lombok.skipdelegates") + .build()); + + sm.addScript(ScriptBuilder.addField() + .fieldName("$delegateMethods") + .fieldType("Ljava/util/Map;") + .setPublic() + .setTransient() + .targetClass("org.eclipse.jdt.internal.core.CompilationUnit") + .build()); + + sm.addScript(ScriptBuilder.wrapReturnValue() + .target(new MethodTarget("org.eclipse.jdt.internal.core.SourceTypeElementInfo", "getChildren", "org.eclipse.jdt.core.IJavaElement[]")) + .request(StackRequest.RETURN_VALUE, StackRequest.THIS) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$Delegate", "getChildren", "java.lang.Object[]", "java.lang.Object", "java.lang.Object")) + .build()); } private static void addPatchesForValEclipse(ScriptManager sm) { @@ -838,5 +914,37 @@ public class EclipsePatcher implements AgentLauncher.AgentLaunchable { .request(StackRequest.PARAM1) .transplant().build()); } + + private static void patchJavadoc(ScriptManager sm) { + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2", "getHTMLContent", "java.lang.String", "org.eclipse.jdt.core.IJavaElement", "boolean")) + .methodToWrap(new Hook("org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2", "getHTMLContentFromSource", "java.lang.String", "org.eclipse.jdt.core.IJavaElement")) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$Javadoc", "getHTMLContentFromSource", "java.lang.String", "java.lang.String", "org.eclipse.jdt.core.IJavaElement")) + .requestExtra(StackRequest.PARAM1) + .build()); + + /* This is an older version that uses IMember instead of IJavaElement */ + sm.addScript(ScriptBuilder.wrapMethodCall() + .target(new MethodTarget("org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2", "getHTMLContent", "java.lang.String", "org.eclipse.jdt.core.IMember", "boolean")) + .methodToWrap(new Hook("org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2", "getHTMLContentFromSource", "java.lang.String", "org.eclipse.jdt.core.IMember")) + .wrapMethod(new Hook("lombok.launch.PatchFixesHider$Javadoc", "getHTMLContentFromSource", "java.lang.String", "java.lang.String", "org.eclipse.jdt.core.IJavaElement")) + .requestExtra(StackRequest.PARAM1) + .build()); + + sm.addScript(ScriptBuilder.replaceMethodCall() + .target(new MethodTarget("org.eclipse.jdt.internal.compiler.ast.TypeDeclaration", "printBody", "java.lang.StringBuffer", "int", "java.lang.StringBuffer")) + .methodToReplace(new Hook("org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration", "print", "java.lang.StringBuffer", "int", "java.lang.StringBuffer")) + .replacementMethod(new Hook("lombok.launch.PatchFixesHider$Javadoc", "printMethod", "java.lang.StringBuffer", "org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration", "int", "java.lang.StringBuffer", "org.eclipse.jdt.internal.compiler.ast.TypeDeclaration")) + .requestExtra(StackRequest.THIS) + .build()); + + sm.addScript(ScriptBuilder.addField() + .fieldName("$javadoc") + .fieldType("Ljava/util/Map;") + .setPublic() + .setTransient() + .targetClass("org.eclipse.jdt.internal.core.CompilationUnit") + .build()); + } } diff --git a/src/eclipseAgent/lombok/eclipse/agent/ExtensionMethodCompletionProposal.java b/src/eclipseAgent/lombok/eclipse/agent/ExtensionMethodCompletionProposal.java index 46ce63f9..833a8226 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/ExtensionMethodCompletionProposal.java +++ b/src/eclipseAgent/lombok/eclipse/agent/ExtensionMethodCompletionProposal.java @@ -22,10 +22,15 @@ package lombok.eclipse.agent; import static org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants.AccStatic; +import static org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants.AccVarargs; import java.util.Arrays; +import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.jdt.core.CompletionProposal; +import org.eclipse.jdt.core.IMethod; +import org.eclipse.jdt.core.JavaModelException; +import org.eclipse.jdt.core.Signature; import org.eclipse.jdt.core.compiler.CharOperation; import org.eclipse.jdt.internal.codeassist.CompletionEngine; import org.eclipse.jdt.internal.codeassist.InternalCompletionProposal; @@ -35,16 +40,29 @@ import org.eclipse.jdt.internal.codeassist.complete.CompletionOnSingleNameRefere import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.lookup.MethodBinding; import org.eclipse.jdt.internal.compiler.lookup.TypeBinding; +import org.eclipse.jdt.internal.core.NameLookup; public class ExtensionMethodCompletionProposal extends InternalCompletionProposal { + private char[] fullSignature; + private char[][] parameterNames; + public ExtensionMethodCompletionProposal(final int replacementOffset) { super(CompletionProposal.METHOD_REF, replacementOffset - 1); } public void setMethodBinding(final MethodBinding method, final ASTNode node) { + // Add proposal parameter names, sometimes its empty... + if (method.parameterNames != null && method.parameterNames.length > 0) { + setParameterNames(Arrays.copyOfRange(method.parameterNames, 1, method.parameterNames.length)); + } else { + // Copy signature for parameter name resolution, this is more reliable but slower + fullSignature = CompletionEngine.getSignature(method); + } + MethodBinding original = method.original(); TypeBinding[] parameters = Arrays.copyOf(method.parameters, method.parameters.length); method.parameters = Arrays.copyOfRange(method.parameters, 1, method.parameters.length); + TypeBinding[] originalParameters = null; if (original != method) { originalParameters = Arrays.copyOf(method.original().parameters, method.original().parameters.length); @@ -76,6 +94,10 @@ public class ExtensionMethodCompletionProposal extends InternalCompletionProposa setName(method.selector); setCompletion(completion); setFlags(method.modifiers & (~AccStatic)); + // Remove varargs flag if it is the only parameter + if (method.isVarargs() && length == 0) { + setFlags(getFlags() & (~AccVarargs)); + } int index = node.sourceEnd + 1; if (node instanceof CompletionOnQualifiedNameReference) { index -= ((CompletionOnQualifiedNameReference) node).completionIdentifier.length; @@ -96,4 +118,58 @@ public class ExtensionMethodCompletionProposal extends InternalCompletionProposa method.original().parameters = originalParameters; } } + + @Override + public char[][] findParameterNames(IProgressMonitor monitor) { + if (parameterNames != null) { + return parameterNames; + } + + NameLookup.Answer answer = this.nameLookup.findType( + new String(this.declarationTypeName), + new String(this.declarationPackageName), + false, + NameLookup.ACCEPT_CLASSES & NameLookup.ACCEPT_INTERFACES, + true/* consider secondary types */, + false/* do NOT wait for indexes */, + false/*don't check restrictions*/, + null); + + if (answer != null && answer.type != null) { + char[][] parameterTypes = Signature.getParameterTypes(fullSignature); + + String[] args = new String[parameterTypes.length]; + for (int i = 0; i < parameterTypes.length; i++) { + args[i] = new String(parameterTypes[i]); + } + IMethod method = answer.type.getMethod(new String(this.getName()), args); + IMethod[] methods = answer.type.findMethods(method); + if (methods != null && methods.length > 0) { + method = methods[0]; + } + if (method != null) { + try { + String[] parameterNames = method.getParameterNames(); + char[][] parameterNamesAsChar = new char[parameterNames.length - 1][]; + for (int i = 0; i < parameterNamesAsChar.length; i++) { + parameterNamesAsChar[i] = parameterNames[i + 1].toCharArray(); + } + setParameterNames(parameterNamesAsChar); + } catch (JavaModelException e) { + // Nope + } + } + } + // Seems like we failed, fallback + if (parameterNames == null) { + parameterNames = super.findParameterNames(monitor); + } + return parameterNames; + } + + @Override + public void setParameterNames(char[][] parameterNames) { + this.parameterNames = parameterNames; + super.setParameterNames(parameterNames); + } } diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchDelegate.java b/src/eclipseAgent/lombok/eclipse/agent/PatchDelegate.java index 1a287d93..e92ed674 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/PatchDelegate.java +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchDelegate.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2014 The Project Lombok Authors. + * Copyright (C) 2010-2020 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 @@ -22,8 +22,8 @@ package lombok.eclipse.agent; import static lombok.eclipse.Eclipse.*; +import static lombok.eclipse.EclipseAugments.*; import static lombok.eclipse.handlers.EclipseHandlerUtil.*; -import static lombok.eclipse.EclipseAugments.Annotation_applied; import java.lang.reflect.Method; import java.util.ArrayList; @@ -34,14 +34,16 @@ import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentMap; -import lombok.core.AST.Kind; -import lombok.eclipse.Eclipse; -import lombok.eclipse.EclipseAST; -import lombok.eclipse.EclipseNode; -import lombok.eclipse.TransformEclipseAST; -import lombok.eclipse.handlers.SetGeneratedByVisitor; - +import org.eclipse.jdt.core.ElementChangedEvent; +import org.eclipse.jdt.core.IJavaElement; +import org.eclipse.jdt.core.ILocalVariable; +import org.eclipse.jdt.core.IType; +import org.eclipse.jdt.core.JavaModelException; +import org.eclipse.jdt.core.Signature; +import org.eclipse.jdt.core.compiler.CharOperation; import org.eclipse.jdt.internal.compiler.CompilationResult; import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration; @@ -81,8 +83,27 @@ import org.eclipse.jdt.internal.compiler.lookup.TypeConstants; import org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding; import org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding; import org.eclipse.jdt.internal.compiler.lookup.WildcardBinding; +import org.eclipse.jdt.internal.core.CompilationUnit; +import org.eclipse.jdt.internal.core.DeltaProcessor; +import org.eclipse.jdt.internal.core.JavaElement; +import org.eclipse.jdt.internal.core.JavaElementDelta; +import org.eclipse.jdt.internal.core.JavaModelManager; +import org.eclipse.jdt.internal.core.LocalVariable; +import org.eclipse.jdt.internal.core.SourceMethod; +import org.eclipse.jdt.internal.core.SourceMethodInfo; +import org.eclipse.jdt.internal.core.SourceType; +import org.eclipse.jdt.internal.core.SourceTypeElementInfo; + +import lombok.core.AST.Kind; +import lombok.eclipse.Eclipse; +import lombok.eclipse.EclipseAST; +import lombok.eclipse.EclipseNode; +import lombok.eclipse.TransformEclipseAST; +import lombok.eclipse.handlers.SetGeneratedByVisitor; +import lombok.patcher.Symbols; public class PatchDelegate { + private static class ClassScopeEntry { ClassScopeEntry(ClassScope scope) { this.scope = scope; @@ -123,6 +144,12 @@ public class PatchDelegate { public static boolean handleDelegateForType(ClassScope scope) { if (TransformEclipseAST.disableLombok) return false; + + CompilationUnitDeclaration cud = scope.compilationUnitScope().referenceContext; + if (scope == scope.compilationUnitScope().topLevelTypes[0].scope) { + cleanupDelegateMethods(cud); + } + if (!hasDelegateMarkedFieldsOrMethods(scope.referenceContext)) return false; List<ClassScopeEntry> stack = visited.get(); @@ -149,7 +176,6 @@ public class PatchDelegate { try { TypeDeclaration decl = scope.referenceContext; if (decl != null) { - CompilationUnitDeclaration cud = scope.compilationUnitScope().referenceContext; EclipseAST eclipseAst = TransformEclipseAST.getAST(cud, true); List<BindingTuple> methodsToDelegate = new ArrayList<BindingTuple>(); fillMethodBindingsForFields(cud, scope, methodsToDelegate); @@ -168,12 +194,25 @@ public class PatchDelegate { } } finally { stack.remove(stack.size() - 1); + if (stack.isEmpty()) { + notifyDelegateMethodsAdded(cud); + } } } return false; } + public static IJavaElement[] getChildren(IJavaElement[] returnValue, SourceTypeElementInfo javaElement) { + if (Symbols.hasSymbol("lombok.skipdelegates")) return returnValue; + + List<SourceMethod> delegateMethods = getDelegateMethods((SourceType) javaElement.getHandle()); + if (delegateMethods != null) { + return concat(returnValue, delegateMethods.toArray(new IJavaElement[0]), IJavaElement.class); + } + return returnValue; + } + /** * Returns a string containing the signature of a method that appears (erased) at least twice in the list. * If no duplicates are present, {@code null} is returned. @@ -419,6 +458,11 @@ public class PatchDelegate { private static void generateDelegateMethods(EclipseNode typeNode, List<BindingTuple> methods, DelegateReceiver delegateReceiver) { CompilationUnitDeclaration top = (CompilationUnitDeclaration) typeNode.top().get(); + + String qualifiedName = new String(CharOperation.concatWith(getQualifiedInnerName(typeNode.up(), typeNode.getName().toCharArray()), '$')); + SourceType sourceType = getSourceType(top, qualifiedName); + List<SourceMethod> delegateSourceMethods = getDelegateMethods(sourceType); + for (BindingTuple pair : methods) { EclipseNode annNode = typeNode.getAst().get(pair.responsible); MethodDeclaration method = createDelegateMethod(pair.fieldName, typeNode, pair, top.compilationResult, annNode, delegateReceiver); @@ -426,6 +470,10 @@ public class PatchDelegate { SetGeneratedByVisitor visitor = new SetGeneratedByVisitor(annNode.get()); method.traverse(visitor, ((TypeDeclaration)typeNode.get()).scope); injectMethod(typeNode, method); + + if (delegateSourceMethods != null) { + delegateSourceMethods.add(DelegateSourceMethod.forMethodDeclaration(sourceType, method)); + } } } } @@ -673,6 +721,129 @@ public class PatchDelegate { return method; } + private static void cleanupDelegateMethods(CompilationUnitDeclaration cud) { + CompilationUnit compilationUnit = getCompilationUnit(cud); + if (compilationUnit != null) { + CompilationUnit_delegateMethods.clear(compilationUnit); + } + } + + private static boolean javaModelManagerAvailable = true; + private static void notifyDelegateMethodsAdded(CompilationUnitDeclaration cud) { + CompilationUnit compilationUnit = getCompilationUnit(cud); + if (compilationUnit != null && javaModelManagerAvailable) { + try { + DeltaProcessor deltaProcessor = JavaModelManager.getJavaModelManager().getDeltaProcessor(); + deltaProcessor.fire(new JavaElementDelta(compilationUnit), ElementChangedEvent.POST_CHANGE); + } catch (NoClassDefFoundError e) { + javaModelManagerAvailable = false; + } + } + } + + private static CompilationUnit getCompilationUnit(Object iCompilationUnit) { + if (iCompilationUnit instanceof CompilationUnit) { + CompilationUnit compilationUnit = (CompilationUnit) iCompilationUnit; + return compilationUnit.originalFromClone(); + } + return null; + } + + private static CompilationUnit getCompilationUnit(CompilationUnitDeclaration cud) { + return getCompilationUnit(cud.compilationResult.compilationUnit); + } + + private static final class DelegateSourceMethod extends SourceMethod { + private DelegateSourceMethodInfo sourceMethodInfo; + + private static DelegateSourceMethod forMethodDeclaration(JavaElement parent, MethodDeclaration method) { + Argument[] arguments = method.arguments != null ? method.arguments : new Argument[0]; + String[] parameterTypes = new String[arguments.length]; + for (int i = 0; i < arguments.length; i++) { + parameterTypes[i] = Signature.createTypeSignature(CharOperation.concatWith(arguments[i].type.getParameterizedTypeName(), '.'), false); + } + return new DelegateSourceMethod(parent, new String(method.selector), parameterTypes, method); + } + + private DelegateSourceMethod(JavaElement parent, String name, String[] parameterTypes, MethodDeclaration md) { + super(parent, name, parameterTypes); + sourceMethodInfo = new DelegateSourceMethodInfo(this, md); + } + + @Override public Object getElementInfo() throws JavaModelException { + return sourceMethodInfo; + } + + /** + * Disable refactoring for delegate methods + */ + @Override public boolean isReadOnly() { + return true; + } + + /** + * This is required to prevent duplicate entries in the outline + */ + @Override public boolean equals(Object o) { + return this == o; + } + + public static final class DelegateSourceMethodInfo extends SourceMethodInfo { + DelegateSourceMethodInfo(DelegateSourceMethod delegateSourceMethod, MethodDeclaration md) { + int pS = md.sourceStart; + int pE = md.sourceEnd; + + Argument[] methodArguments = md.arguments != null ? md.arguments : new Argument[0]; + char[][] argumentNames = new char[methodArguments.length][]; + arguments = new ILocalVariable[methodArguments.length]; + for (int i = 0; i < methodArguments.length; i++) { + Argument argument = methodArguments[i]; + argumentNames[i] = argument.name; + arguments[i] = new LocalVariable(delegateSourceMethod, new String(argument.name), pS, pE, pS, pS, delegateSourceMethod.getParameterTypes()[i], argument.annotations, argument.modifiers, true); + } + setArgumentNames(argumentNames); + + setSourceRangeStart(pS); + setSourceRangeEnd(pE); + setNameSourceStart(pS); + setNameSourceEnd(pE); + + setExceptionTypeNames(CharOperation.NO_CHAR_CHAR); + setReturnType(md.returnType == null ? new char[]{'v', 'o','i', 'd'} : CharOperation.concatWith(md.returnType.getParameterizedTypeName(), '.')); + setFlags(md.modifiers); + } + } + } + + private static List<SourceMethod> getDelegateMethods(SourceType sourceType) { + if (sourceType != null) { + CompilationUnit compilationUnit = getCompilationUnit(sourceType.getCompilationUnit()); + if (compilationUnit != null) { + ConcurrentMap<String, List<SourceMethod>> map = CompilationUnit_delegateMethods.setIfAbsent(compilationUnit, new ConcurrentHashMap<String, List<SourceMethod>>()); + List<SourceMethod> newList = new ArrayList<SourceMethod>(); + List<SourceMethod> oldList = map.putIfAbsent(sourceType.getTypeQualifiedName(), newList); + return oldList != null ? oldList : newList; + } + } + return null; + } + + private static SourceType getSourceType(CompilationUnitDeclaration cud, String typeName) { + CompilationUnit compilationUnit = getCompilationUnit(cud); + if (compilationUnit != null) { + try { + for (IType type : compilationUnit.getAllTypes()) { + if (type instanceof SourceType && type.getTypeQualifiedName().equals(typeName)) { + return (SourceType) type; + } + } + } catch (JavaModelException e) { + // Ignore + } + } + return null; + } + private static final class Reflection { public static final Method classScopeBuildFieldsAndMethodsMethod; diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchDelegatePortal.java b/src/eclipseAgent/lombok/eclipse/agent/PatchDelegatePortal.java index 49083df0..89b02f01 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/PatchDelegatePortal.java +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchDelegatePortal.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 The Project Lombok Authors. + * Copyright (C) 2012-2020 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 @@ -28,6 +28,8 @@ import lombok.Lombok; public class PatchDelegatePortal { static final String CLASS_SCOPE = "org.eclipse.jdt.internal.compiler.lookup.ClassScope"; + static final String I_JAVA_ELEMENT_ARRAY = "[Lorg.eclipse.jdt.core.IJavaElement;"; + static final String SOURCE_TYPE_ELEMENT_INFO = "org.eclipse.jdt.internal.core.SourceTypeElementInfo"; public static boolean handleDelegateForType(Object classScope) { try { @@ -51,21 +53,46 @@ public class PatchDelegatePortal { } } + public static Object[] getChildren(Object returnValue, Object javaElement) { + try { + return (Object[]) Reflection.getChildren.invoke(null, returnValue, javaElement); + } catch (NoClassDefFoundError e) { + //ignore, we don't have access to the correct ECJ classes, so lombok can't possibly + //do anything useful here. + return (Object[]) returnValue; + } catch (IllegalAccessException e) { + throw Lombok.sneakyThrow(e); + } catch (InvocationTargetException e) { + throw Lombok.sneakyThrow(e.getCause()); + } catch (NullPointerException e) { + if (!"false".equals(System.getProperty("lombok.debug.reflection", "false"))) { + e.initCause(Reflection.problem); + throw e; + } + //ignore, we don't have access to the correct ECJ classes, so lombok can't possibly + //do anything useful here. + return (Object[]) returnValue; + } + } + private static final class Reflection { public static final Method handleDelegateForType; + public static final Method getChildren; public static final Throwable problem; static { - Method m = null; + Method m = null, n = null; Throwable problem_ = null; try { m = PatchDelegate.class.getMethod("handleDelegateForType", Class.forName(CLASS_SCOPE)); + n = PatchDelegate.class.getMethod("getChildren", Class.forName(I_JAVA_ELEMENT_ARRAY), Class.forName(SOURCE_TYPE_ELEMENT_INFO)); } catch (Throwable t) { // That's problematic, but as long as no local classes are used we don't actually need it. // Better fail on local classes than crash altogether. problem_ = t; } handleDelegateForType = m; + getChildren = n; problem = problem_; } } diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethod.java b/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethod.java index 8638ff47..18e2a8db 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethod.java +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethod.java @@ -24,6 +24,7 @@ package lombok.eclipse.agent; import static lombok.eclipse.handlers.EclipseHandlerUtil.createAnnotation; import java.lang.ref.WeakReference; +import java.lang.reflect.Constructor; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; @@ -57,6 +58,7 @@ import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; import org.eclipse.jdt.internal.compiler.lookup.Binding; import org.eclipse.jdt.internal.compiler.lookup.BlockScope; import org.eclipse.jdt.internal.compiler.lookup.MethodBinding; +import org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding; import org.eclipse.jdt.internal.compiler.lookup.ProblemMethodBinding; import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; import org.eclipse.jdt.internal.compiler.lookup.Scope; @@ -266,6 +268,14 @@ public class PatchExtensionMethod { Binding binding = ((NameReference)methodCall.receiver).binding; if (binding instanceof TypeBinding) skip = true; } + // It's impossible to resolve the right method without types + if (Reflection.argumentsHaveErrors != null) { + try { + if ((Boolean) Reflection.argumentsHaveErrors.get(methodCall)) skip = true; + } catch (IllegalAccessException ignore) { + // ignore + } + } if (!skip) for (Extension extension : extensions) { if (!extension.suppressBaseMethods && !(methodCall.binding instanceof ProblemMethodBinding)) continue; @@ -278,13 +288,30 @@ public class PatchExtensionMethod { List<Expression> arguments = new ArrayList<Expression>(); arguments.add(methodCall.receiver); if (methodCall.arguments != null) arguments.addAll(Arrays.asList(methodCall.arguments)); + Expression[] originalArgs = methodCall.arguments; + methodCall.arguments = arguments.toArray(new Expression[0]); + List<TypeBinding> argumentTypes = new ArrayList<TypeBinding>(); for (Expression argument : arguments) { - if (argument.resolvedType != null) argumentTypes.add(argument.resolvedType); - // TODO: Instead of just skipping nulls entirely, there is probably a 'unresolved type' placeholder. THAT is what we ought to be adding here! + TypeBinding argumentType = argument.resolvedType; + if (argumentType == null && Reflection.isFunctionalExpression(argument)) { + argumentType = Reflection.getPolyTypeBinding(argument); + } + if (argumentType == null) { + argumentType = TypeBinding.NULL; + } + argumentTypes.add(argumentType); } - Expression[] originalArgs = methodCall.arguments; - methodCall.arguments = arguments.toArray(new Expression[0]); + + // Copy generic information. This one covers a few simple cases, more complex cases are still broken + int typeVariables = extensionMethod.typeVariables.length; + if (typeVariables > 0 && methodCall.receiver.resolvedType instanceof ParameterizedTypeBinding) { + ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) methodCall.receiver.resolvedType; + if (parameterizedTypeBinding.arguments != null && parameterizedTypeBinding.arguments.length == typeVariables) { + methodCall.genericTypeArguments = parameterizedTypeBinding.arguments; + } + } + MethodBinding fixedBinding = scope.getMethod(extensionMethod.declaringClass, methodCall.selector, argumentTypes.toArray(new TypeBinding[0]), methodCall); if (fixedBinding instanceof ProblemMethodBinding) { methodCall.arguments = originalArgs; @@ -292,18 +319,33 @@ public class PatchExtensionMethod { PostponedInvalidMethodError.invoke(scope.problemReporter(), methodCall, fixedBinding, scope); } } else { + // If the extension method uses varargs, the last fixed binding parameter is an array but + // the method arguments are not. Even thought we already know that the method is fine we still + // have to compare each parameter with the type of the array to support autoboxing/unboxing. + boolean isVarargs = fixedBinding.isVarargs(); for (int i = 0, iend = arguments.size(); i < iend; i++) { Expression arg = arguments.get(i); - if (fixedBinding.parameters[i].isArrayType() != arg.resolvedType.isArrayType()) break; - if (arg instanceof MessageSend) { - ((MessageSend) arg).valueCast = arg.resolvedType; + TypeBinding[] parameters = fixedBinding.parameters; + TypeBinding param; + if (isVarargs && i >= parameters.length - 1) { + // Extract the array element type for all vararg arguments + param = parameters[parameters.length - 1].leafComponentType(); + } else { + param = parameters[i]; + } + // Resolve types for lambdas + if (Reflection.isFunctionalExpression(arg)) { + arg.setExpectedType(param); + arg.resolveType(scope); } - if (!fixedBinding.parameters[i].isBaseType() && arg.resolvedType.isBaseType()) { - int id = arg.resolvedType.id; - arg.implicitConversion = TypeIds.BOXING | (id + (id << 4)); // magic see TypeIds - } else if (fixedBinding.parameters[i].isBaseType() && !arg.resolvedType.isBaseType()) { - int id = fixedBinding.parameters[i].id; - arg.implicitConversion = TypeIds.UNBOXING | (id + (id << 4)); // magic see TypeIds + if (arg.resolvedType != null) { + if (!param.isBaseType() && arg.resolvedType.isBaseType()) { + int id = arg.resolvedType.id; + arg.implicitConversion = TypeIds.BOXING | (id + (id << 4)); // magic see TypeIds + } else if (param.isBaseType() && !arg.resolvedType.isBaseType()) { + int id = parameters[i].id; + arg.implicitConversion = TypeIds.UNBOXING | (id + (id << 4)); // magic see TypeIds + } } } @@ -311,6 +353,7 @@ public class PatchExtensionMethod { methodCall.actualReceiverType = extensionMethod.declaringClass; methodCall.binding = fixedBinding; methodCall.resolvedType = methodCall.binding.returnType; + methodCall.statementEnd = methodCall.sourceEnd; if (Reflection.argumentTypes != null) { try { Reflection.argumentTypes.set(methodCall, argumentTypes.toArray(new TypeBinding[0])); @@ -356,16 +399,41 @@ public class PatchExtensionMethod { } private static final class Reflection { - public static final Field argumentTypes; + public static final Field argumentTypes = Permit.permissiveGetField(MessageSend.class, "argumentTypes"); + public static final Field argumentsHaveErrors = Permit.permissiveGetField(MessageSend.class, "argumentsHaveErrors"); + private static final Class<?> functionalExpression; + private static final Constructor<?> polyTypeBindingConstructor; static { - Field a = null; + Class<?> a = null; + Constructor<?> b = null; try { - a = Permit.getField(MessageSend.class, "argumentTypes"); - } catch (Throwable t) { - //ignore - old eclipse versions don't know this one + a = Class.forName("org.eclipse.jdt.internal.compiler.ast.FunctionalExpression"); + } catch (Exception e) { + // Ignore + } + try { + b = Permit.getConstructor(Class.forName("org.eclipse.jdt.internal.compiler.lookup.PolyTypeBinding"), Expression.class); + } catch (Exception e) { + // Ignore + } + functionalExpression = a; + polyTypeBindingConstructor = b; + } + + public static boolean isFunctionalExpression(Expression expression) { + if (functionalExpression == null) return false; + return functionalExpression.isInstance(expression); + } + + public static TypeBinding getPolyTypeBinding(Expression expression) { + if (polyTypeBindingConstructor == null) return null; + try { + return (TypeBinding) polyTypeBindingConstructor.newInstance(expression); + } catch (Exception e) { + // Ignore } - argumentTypes = a; + return null; } } } diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethodCompletionProposal.java b/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethodCompletionProposal.java index 085c903f..08a42d1c 100755 --- a/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethodCompletionProposal.java +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchExtensionMethodCompletionProposal.java @@ -65,13 +65,14 @@ public class PatchExtensionMethodCompletionProposal { CompletionProposalCollector completionProposalCollector) { List<IJavaCompletionProposal> proposals = new ArrayList<IJavaCompletionProposal>(Arrays.asList(javaCompletionProposals)); - if (canExtendCodeAssist(proposals)) { - IJavaCompletionProposal firstProposal = proposals.get(0); - int replacementOffset = getReplacementOffset(firstProposal); + if (canExtendCodeAssist()) { for (Extension extension : getExtensionMethods(completionProposalCollector)) { for (MethodBinding method : extension.extensionMethods) { - ExtensionMethodCompletionProposal newProposal = new ExtensionMethodCompletionProposal(replacementOffset); - copyNameLookupAndCompletionEngine(completionProposalCollector, firstProposal, newProposal); + if (!isMatchingProposal(method, completionProposalCollector)) { + continue; + } + ExtensionMethodCompletionProposal newProposal = new ExtensionMethodCompletionProposal(0); + copyNameLookupAndCompletionEngine(completionProposalCollector, newProposal); ASTNode node = getAssistNode(completionProposalCollector); newProposal.setMethodBinding(method, node); createAndAddJavaCompletionProposal(completionProposalCollector, newProposal, proposals); @@ -81,7 +82,6 @@ public class PatchExtensionMethodCompletionProposal { return proposals.toArray(new IJavaCompletionProposal[0]); } - private static List<Extension> getExtensionMethods(CompletionProposalCollector completionProposalCollector) { List<Extension> extensions = new ArrayList<Extension>(); ClassScope classScope = getClassScope(completionProposalCollector); @@ -96,6 +96,17 @@ public class PatchExtensionMethodCompletionProposal { return extensions; } + private static boolean isMatchingProposal(MethodBinding method, CompletionProposalCollector completionProposalCollector) { + try { + InternalCompletionContext context = (InternalCompletionContext) Reflection.contextField.get(completionProposalCollector); + String searchToken = new String(context.getToken()); + String extensionMethodName = new String(method.selector); + return extensionMethodName.contains(searchToken); + } catch (IllegalAccessException e) { + return true; + } + } + static TypeBinding getFirstParameterType(TypeDeclaration decl, CompletionProposalCollector completionProposalCollector) { TypeBinding firstParameterType = null; ASTNode node = getAssistNode(completionProposalCollector); @@ -149,8 +160,7 @@ public class PatchExtensionMethodCompletionProposal { return scope; } - private static void copyNameLookupAndCompletionEngine(CompletionProposalCollector completionProposalCollector, IJavaCompletionProposal proposal, - InternalCompletionProposal newProposal) { + private static void copyNameLookupAndCompletionEngine(CompletionProposalCollector completionProposalCollector, InternalCompletionProposal newProposal) { try { InternalCompletionContext context = (InternalCompletionContext) Reflection.contextField.get(completionProposalCollector); @@ -173,17 +183,10 @@ public class PatchExtensionMethodCompletionProposal { } } - private static boolean canExtendCodeAssist(List<IJavaCompletionProposal> proposals) { - return !proposals.isEmpty() && Reflection.isComplete(); - } - - private static int getReplacementOffset(Object proposal) { - try { - return Reflection.replacementOffsetField.getInt(proposal); - } catch (Exception ignore) { - return 0; - } + private static boolean canExtendCodeAssist() { + return Reflection.isComplete(); } + static class Reflection { public static final Field replacementOffsetField; diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchJavadoc.java b/src/eclipseAgent/lombok/eclipse/agent/PatchJavadoc.java new file mode 100644 index 00000000..a91e4d8b --- /dev/null +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchJavadoc.java @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2020 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 + * 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.eclipse.agent; + +import static lombok.eclipse.EclipseAugments.CompilationUnit_javadoc; + +import java.lang.reflect.Method; +import java.util.Map; + +import org.eclipse.jdt.core.ICompilationUnit; +import org.eclipse.jdt.core.IJavaElement; +import org.eclipse.jdt.core.IMember; +import org.eclipse.jdt.internal.compiler.ast.ASTNode; +import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration; +import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; +import org.eclipse.jdt.internal.core.CompilationUnit; +import org.eclipse.jdt.internal.core.SourceMethod; +import org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2; + +import lombok.eclipse.EclipseAugments; +import lombok.eclipse.handlers.EclipseHandlerUtil; +import lombok.permit.Permit; + +public class PatchJavadoc { + + public static String getHTMLContentFromSource(String original, IJavaElement member) { + if (original != null) { + return original; + } + + if (member instanceof SourceMethod) { + SourceMethod sourceMethod = (SourceMethod) member; + ICompilationUnit iCompilationUnit = sourceMethod.getCompilationUnit(); + if (iCompilationUnit instanceof CompilationUnit) { + CompilationUnit compilationUnit = (CompilationUnit) iCompilationUnit; + Map<String, String> docs = EclipseAugments.CompilationUnit_javadoc.get(compilationUnit); + + String signature = getSignature(sourceMethod); + String rawJavadoc = docs.get(signature); + if (rawJavadoc == null) return null; + + return Reflection.javadoc2HTML((IMember) member, member, rawJavadoc); + } + } + + return null; + } + + public static StringBuffer printMethod(AbstractMethodDeclaration methodDeclaration, Integer tab, StringBuffer output, TypeDeclaration type) { + if (methodDeclaration.compilationResult.compilationUnit instanceof CompilationUnit) { + Map<String, String> docs = CompilationUnit_javadoc.get((CompilationUnit) methodDeclaration.compilationResult.compilationUnit); + if (docs != null) { + String signature = EclipseHandlerUtil.getSignature(type, methodDeclaration); + String rawJavadoc = docs.get(signature); + if (rawJavadoc != null) { + for (String line : rawJavadoc.split("\r?\n")) { + ASTNode.printIndent(tab, output).append(line).append("\n"); + } + } + } + } + return methodDeclaration.print(tab, output); + } + + private static String getSignature(SourceMethod sourceMethod) { + StringBuilder sb = new StringBuilder(); + sb.append(sourceMethod.getParent().getElementName()); + sb.append("."); + sb.append(sourceMethod.getElementName()); + sb.append("("); + for (String type : sourceMethod.getParameterTypes()) { + sb.append(type); + } + sb.append(")"); + + return sb.toString(); + } + + /** + * The method <code>javadoc2HTML</code> changed 2014-12 to accept an + * additional IJavaElement parameter. To support older versions, try to + * find that one too. + */ + private static class Reflection { + private static final Method javadoc2HTML; + private static final Method oldJavadoc2HTML; + static { + Method a = null, b = null; + + try { + a = Permit.getMethod(JavadocContentAccess2.class, "javadoc2HTML", IMember.class, IJavaElement.class, String.class); + } catch (Throwable t) {} + try { + b = Permit.getMethod(JavadocContentAccess2.class, "javadoc2HTML", IMember.class, String.class); + } catch (Throwable t) {} + + javadoc2HTML = a; + oldJavadoc2HTML = b; + } + + private static String javadoc2HTML(IMember member, IJavaElement element, String rawJavadoc) { + if (javadoc2HTML != null) { + try { + return (String) javadoc2HTML.invoke(null, member, element, rawJavadoc); + } catch (Throwable t) { + return null; + } + } + if (oldJavadoc2HTML != null) { + try { + return (String) oldJavadoc2HTML.invoke(null, member, rawJavadoc); + } catch (Throwable t) { + return null; + } + } + return null; + } + } +} diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchVal.java b/src/eclipseAgent/lombok/eclipse/agent/PatchVal.java index 056852c8..f22e78a8 100644 --- a/src/eclipseAgent/lombok/eclipse/agent/PatchVal.java +++ b/src/eclipseAgent/lombok/eclipse/agent/PatchVal.java @@ -35,11 +35,13 @@ import org.eclipse.jdt.internal.compiler.ast.FunctionalExpression; import org.eclipse.jdt.internal.compiler.ast.ImportReference; import org.eclipse.jdt.internal.compiler.ast.LambdaExpression; import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration; +import org.eclipse.jdt.internal.compiler.ast.MessageSend; import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference; import org.eclipse.jdt.internal.compiler.ast.SingleTypeReference; import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; import org.eclipse.jdt.internal.compiler.ast.TypeReference; import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; +import org.eclipse.jdt.internal.compiler.impl.Constant; import org.eclipse.jdt.internal.compiler.impl.ReferenceContext; import org.eclipse.jdt.internal.compiler.lookup.ArrayBinding; import org.eclipse.jdt.internal.compiler.lookup.Binding; @@ -227,14 +229,16 @@ public class PatchVal { boolean var = isVar(local, scope); if (!(val || var)) return false; - StackTraceElement[] st = new Throwable().getStackTrace(); - for (int i = 0; i < st.length - 2 && i < 10; i++) { - if (st[i].getClassName().equals("lombok.launch.PatchFixesHider$Val")) { - boolean valInForStatement = val && - st[i + 1].getClassName().equals("org.eclipse.jdt.internal.compiler.ast.LocalDeclaration") && - st[i + 2].getClassName().equals("org.eclipse.jdt.internal.compiler.ast.ForStatement"); - if (valInForStatement) return false; - break; + if (val) { + StackTraceElement[] st = new Throwable().getStackTrace(); + for (int i = 0; i < st.length - 2 && i < 10; i++) { + if (st[i].getClassName().equals("lombok.launch.PatchFixesHider$Val")) { + boolean valInForStatement = + st[i + 1].getClassName().equals("org.eclipse.jdt.internal.compiler.ast.LocalDeclaration") && + st[i + 2].getClassName().equals("org.eclipse.jdt.internal.compiler.ast.ForStatement"); + if (valInForStatement) return false; + break; + } } } @@ -264,6 +268,7 @@ public class PatchVal { } TypeBinding resolved = null; + Constant oldConstant = init.constant; try { resolved = decomponent ? getForEachComponentType(init, scope) : resolveForExpression(init, scope); } catch (NullPointerException e) { @@ -280,6 +285,10 @@ public class PatchVal { } catch (Exception e) { // Some type thing failed. } + } else { + if (init instanceof MessageSend && ((MessageSend) init).actualReceiverType == null) { + init.constant = oldConstant; + } } } diff --git a/src/eclipseAgent/lombok/launch/PatchFixesHider.java b/src/eclipseAgent/lombok/launch/PatchFixesHider.java index 64e90db5..a2cda66c 100755 --- a/src/eclipseAgent/lombok/launch/PatchFixesHider.java +++ b/src/eclipseAgent/lombok/launch/PatchFixesHider.java @@ -35,12 +35,13 @@ import org.eclipse.core.runtime.CoreException; import org.eclipse.jdt.core.IAnnotatable; import org.eclipse.jdt.core.IAnnotation; import org.eclipse.jdt.core.IField; +import org.eclipse.jdt.core.IJavaElement; import org.eclipse.jdt.core.IMethod; import org.eclipse.jdt.core.IType; import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.core.dom.ArrayType; import org.eclipse.jdt.core.dom.MethodDeclaration; import org.eclipse.jdt.core.dom.SimpleName; +import org.eclipse.jdt.core.dom.Type; import org.eclipse.jdt.core.search.SearchMatch; import org.eclipse.jdt.internal.compiler.ast.ASTNode; import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration; @@ -51,6 +52,7 @@ import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration; import org.eclipse.jdt.internal.compiler.ast.ForeachStatement; import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration; import org.eclipse.jdt.internal.compiler.ast.MessageSend; +import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; import org.eclipse.jdt.internal.compiler.lookup.BlockScope; import org.eclipse.jdt.internal.compiler.lookup.MethodBinding; import org.eclipse.jdt.internal.compiler.lookup.Scope; @@ -192,15 +194,21 @@ final class PatchFixesHider { /** Contains patch code to support {@code @Delegate} */ public static final class Delegate { private static final Method HANDLE_DELEGATE_FOR_TYPE; + private static final Method GET_CHILDREN; static { Class<?> shadowed = Util.shadowLoadClass("lombok.eclipse.agent.PatchDelegatePortal"); HANDLE_DELEGATE_FOR_TYPE = Util.findMethod(shadowed, "handleDelegateForType", Object.class); + GET_CHILDREN = Util.findMethod(shadowed, "getChildren", Object.class, Object.class); } public static boolean handleDelegateForType(Object classScope) { return (Boolean) Util.invokeMethod(HANDLE_DELEGATE_FOR_TYPE, classScope); } + + public static Object[] getChildren(Object returnValue, Object javaElement) { + return (Object[]) Util.invokeMethod(GET_CHILDREN, returnValue, javaElement); + } } /** Contains patch code to support {@code val} (eclipse specific) */ @@ -304,6 +312,26 @@ final class PatchFixesHider { } } + /** Contains patch code to support Javadoc for generated methods */ + public static final class Javadoc { + private static final Method GET_HTML; + private static final Method PRINT_METHOD; + + static { + Class<?> shadowed = Util.shadowLoadClass("lombok.eclipse.agent.PatchJavadoc"); + GET_HTML = Util.findMethod(shadowed, "getHTMLContentFromSource", String.class, IJavaElement.class); + PRINT_METHOD = Util.findMethod(shadowed, "printMethod", AbstractMethodDeclaration.class, Integer.class, StringBuffer.class, TypeDeclaration.class); + } + + public static String getHTMLContentFromSource(String original, IJavaElement member) { + return (String) Util.invokeMethod(GET_HTML, original, member); + } + + public static StringBuffer printMethod(AbstractMethodDeclaration methodDeclaration, int tab, StringBuffer output, TypeDeclaration type) { + return (StringBuffer) Util.invokeMethod(PRINT_METHOD, methodDeclaration, tab, output, type); + } + } + /** * Contains a mix of methods: ecj only, ecj+eclipse, and eclipse only. As a consequence, _EVERY_ method from here used for ecj MUST be * transplanted, as ecj itself cannot load this class (signatures refer to things that don't exist in ecj-only mode). @@ -504,6 +532,10 @@ final class PatchFixesHider { return original == -1 ? end : original; } + public static int fixRetrieveStartBlockPosition(int original, int start) { + return original == -1 ? start : original; + } + public static int fixRetrieveRightBraceOrSemiColonPosition(int original, int end) { // if (original == -1) { // Thread.dumpStack(); @@ -525,9 +557,9 @@ final class PatchFixesHider { return -1; } - public static int fixRetrieveProperRightBracketPosition(int retVal, ArrayType arrayType) { - if (retVal != -1 || arrayType == null) return retVal; - if (isGenerated(arrayType)) return arrayType.getStartPosition() + arrayType.getLength() - 1; + public static int fixRetrieveProperRightBracketPosition(int retVal, Type type) { + if (retVal != -1 || type == null) return retVal; + if (isGenerated(type)) return type.getStartPosition() + type.getLength() - 1; return -1; } diff --git a/src/stubs/com/sun/tools/javac/code/Symbol.java b/src/stubs/com/sun/tools/javac/code/Symbol.java index 7324cb8e..15b04148 100644 --- a/src/stubs/com/sun/tools/javac/code/Symbol.java +++ b/src/stubs/com/sun/tools/javac/code/Symbol.java @@ -24,7 +24,7 @@ import com.sun.tools.javac.util.Name; public abstract class Symbol implements Element { public Type type; public Name name; - + public long flags() { return 0; } public boolean isStatic() { return false; } public boolean isConstructor() { return false; } @@ -38,7 +38,9 @@ public abstract class Symbol implements Element { @Override public Name getSimpleName() { return null; } @Override public java.util.List<Symbol> getEnclosedElements() { return null; } @Override public Element getEnclosingElement() { return null; } - + public void appendAttributes(List<Attribute.Compound> l) { + } + public static abstract class TypeSymbol extends Symbol {} public static class MethodSymbol extends Symbol implements ExecutableElement { @@ -60,6 +62,8 @@ public abstract class Symbol implements Element { public static class VarSymbol extends Symbol implements VariableElement { public Type type; + public VarSymbol(long flags, Name name, Type type, Symbol owner) { + } @Override public ElementKind getKind() { return null; } @Override public Set<Modifier> getModifiers() { return null; } @Override public <R, P> R accept(ElementVisitor<R, P> v, P p) { return null; } diff --git a/src/stubs/com/sun/tools/javac/code/Symtab.java b/src/stubs/com/sun/tools/javac/code/Symtab.java index 2b524e4c..8d823531 100644 --- a/src/stubs/com/sun/tools/javac/code/Symtab.java +++ b/src/stubs/com/sun/tools/javac/code/Symtab.java @@ -5,6 +5,7 @@ package com.sun.tools.javac.code; import com.sun.tools.javac.code.Symbol.ClassSymbol; import com.sun.tools.javac.code.Symbol.ModuleSymbol; +import com.sun.tools.javac.code.Symbol.TypeSymbol; import com.sun.tools.javac.util.Context; public class Symtab { @@ -14,6 +15,7 @@ public class Symtab { public Type objectType; public static Symtab instance(Context context) {return null;} public Type unknownType; + public TypeSymbol noSymbol; // JDK 9 public ModuleSymbol unnamedModule; diff --git a/src/support/lombok/eclipseCreate/CreateEclipseDebugTarget.java b/src/support/lombok/eclipseCreate/CreateEclipseDebugTarget.java index e5e48c49..f54a5988 100644 --- a/src/support/lombok/eclipseCreate/CreateEclipseDebugTarget.java +++ b/src/support/lombok/eclipseCreate/CreateEclipseDebugTarget.java @@ -95,10 +95,12 @@ public class CreateEclipseDebugTarget { String bootpath = getBootPath(); - launchContent.append("\t\t<listEntry value=\"<?xml version="1.0" encoding="UTF-8" standalone="no"?> <runtimeClasspathEntry internalArchive="/lombok/bin" path="3" type="2"/> \"/>\n"); + launchContent.append("\t\t<listEntry value=\"<?xml version="1.0" encoding="UTF-8" standalone="no"?> <runtimeClasspathEntry internalArchive="/lombok/bin/main" path="3" type="2"/> \"/>\n"); for (Map.Entry<String, String> entry : args.entrySet()) { if (!entry.getKey().startsWith("conf.")) continue; - String[] files = entry.getValue().split(Pattern.quote(File.pathSeparator)); + String v = entry.getValue(); + if (v.equals("NONE")) continue; + String[] files = v.split(Pattern.quote(File.pathSeparator)); for (String file : files) { String n; try { @@ -128,7 +130,7 @@ public class CreateEclipseDebugTarget { launchContent.append("\t<listAttribute key=\"org.eclipse.jdt.launching.MODULEPATH\"/>\n"); launchContent.append("\t<stringAttribute key=\"org.eclipse.jdt.launching.PROJECT_ATTR\" value=\"lombok\"/>\n"); if (getArgBoolean("shadowLoaderBased")) { - launchContent.append("<stringAttribute key=\"org.eclipse.jdt.launching.VM_ARGUMENTS\" value=\"-javaagent:dist/lombok.jar -Dshadow.override.lombok=${project_loc:lombok}/bin"); + launchContent.append("<stringAttribute key=\"org.eclipse.jdt.launching.VM_ARGUMENTS\" value=\"-javaagent:dist/lombok.jar -Dshadow.override.lombok=${project_loc:lombok}/bin/main"); for (Map.Entry<String, String> entry : args.entrySet()) { if (!entry.getKey().startsWith("conf.")) continue; launchContent.append(File.pathSeparator).append(entry.getValue()); diff --git a/src/support/lombok/website/RunSite.java b/src/support/lombok/website/RunSite.java new file mode 100644 index 00000000..17e158c0 --- /dev/null +++ b/src/support/lombok/website/RunSite.java @@ -0,0 +1,103 @@ +package lombok.website; + +import static spark.Spark.*; + +import java.awt.Desktop; +import java.io.IOException; +import java.net.URI; +import java.nio.file.DirectoryStream; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; + +import spark.Request; +import spark.Response; +import spark.Route; + +public class RunSite { + private static final int DEFAULT_PORT = 4569; + private final Path base; + + public RunSite(Path base) { + this.base = base; + } + + public static void main(String[] args) throws Exception { + boolean open = args.length > 1 && args[1].equals("open"); + new RunSite(Paths.get(args[0])).go(open); + } + + private void go(boolean open) throws Exception { + port(DEFAULT_PORT); + get("/", serve("main.html")); + get("/setup/overview", serve("setup/main.html")); + get("/setup", serve("setup/main.html")); + get("/features", serve("features/index.html")); + get("/features/all", serve("features/index.html")); + get("/features/experimental/all", serve("features/experimental/index.html")); + get("/features/experimental", serve("features/experimental/index.html")); + + serveDir("/", base); + + System.out.println("Serving page from " + base + " -- hit enter to stop"); + if (open) Opener.open("http://localhost:" + DEFAULT_PORT + "/"); + System.in.read(); + System.exit(0); + } + + private void serveDir(String sub, Path dir) throws IOException { + DirectoryStream<Path> ds = Files.newDirectoryStream(dir); + try { + for (Path c : ds) { + String n = c.getFileName().toString(); + if (n.equals(".") || n.equals("..")) continue; + if (Files.isDirectory(c)) { + serveDir(sub + n + "/", c); + continue; + } + String rel = base.relativize(c).toString(); + get(sub + n, serve(rel)); + if (n.endsWith(".html")) get(sub + n.substring(0, n.length() - 5), serve(rel)); + } + } finally { + ds.close(); + } + } + + private static class Opener { + public static void open(String url) throws Exception { + Desktop.getDesktop().browse(new URI(url)); + } + } + + private Route serve(final String path) { + final Path tgt = base.resolve(path); + + return new Route() { + @Override public Object handle(Request req, Response res) throws Exception { + res.type(mapMime(path)); + return Files.readAllBytes(tgt); + } + }; + } + + private String mapMime(String path) { + if (path.endsWith(".css")) return "text/css; charset=UTF-8"; + if (path.endsWith(".js")) return "text/javascript; charset=UTF-8"; + if (path.endsWith(".png")) return "image/png"; + if (path.endsWith(".gif")) return "image/gif"; + if (path.endsWith(".jpg")) return "image/jpeg"; + if (path.endsWith(".mp4")) return "video/mp4"; + if (path.endsWith(".m4v")) return "video/mp4"; + if (path.endsWith(".ogv")) return "video/ogg"; + if (path.endsWith(".webm")) return "video/webm"; + if (path.endsWith(".ico")) return "image/x-icon"; + if (path.endsWith(".pdf")) return "application/pdf"; + if (path.endsWith(".json")) return "application/json"; + if (path.endsWith(".xml")) return "text/xml"; + if (path.endsWith(".woff")) return "font/woff"; + if (path.endsWith(".woff2")) return "font/woff2"; + if (path.endsWith(".html")) return "text/html; charset=UTF-8"; + return "text/plain; charset=UTF-8"; + } +} |