diff options
Diffstat (limited to 'src')
9 files changed, 108 insertions, 77 deletions
diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java index 1a0633bf..37976ae3 100644 --- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java +++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java @@ -1816,12 +1816,12 @@ public class EclipseHandlerUtil { } /** - * Generates a new statement that checks if the given variable is null, and if so, throws a specified exception with the + * Generates a new statement that checks if the given local variable is null, and if so, throws a specified exception with the * variable name as message. * * @param exName The name of the exception to throw; normally {@code java.lang.NullPointerException}. */ - public static Statement generateNullCheck(AbstractVariableDeclaration variable, EclipseNode sourceNode) { + public static Statement generateNullCheck(TypeReference type, char[] variable, EclipseNode sourceNode) { NullCheckExceptionType exceptionType = sourceNode.getAst().readConfiguration(ConfigurationKeys.NON_NULL_EXCEPTION_TYPE); if (exceptionType == null) exceptionType = NullCheckExceptionType.NULL_POINTER_EXCEPTION; @@ -1830,11 +1830,11 @@ public class EclipseHandlerUtil { int pS = source.sourceStart, pE = source.sourceEnd; long p = (long)pS << 32 | pE; - if (isPrimitive(variable.type)) return null; + if (isPrimitive(type)) return null; AllocationExpression exception = new AllocationExpression(); setGeneratedBy(exception, source); - SingleNameReference varName = new SingleNameReference(variable.name, p); + SingleNameReference varName = new SingleNameReference(variable, p); setGeneratedBy(varName, source); NullLiteral nullLiteral = new NullLiteral(pS, pE); setGeneratedBy(nullLiteral, source); @@ -1844,7 +1844,7 @@ public class EclipseHandlerUtil { equalExpression.sourceStart = pS; equalExpression.statementEnd = equalExpression.sourceEnd = pE; setGeneratedBy(equalExpression, source); - StringLiteral message = new StringLiteral(exceptionType.toExceptionMessage(new String(variable.name)).toCharArray(), pS, pE, 0); + StringLiteral message = new StringLiteral(exceptionType.toExceptionMessage(new String(variable)).toCharArray(), pS, pE, 0); setGeneratedBy(message, source); if (exceptionType == NullCheckExceptionType.ASSERTION) { @@ -1876,6 +1876,16 @@ public class EclipseHandlerUtil { } /** + * Generates a new statement that checks if the given variable is null, and if so, throws a specified exception with the + * variable name as message. + * + * @param exName The name of the exception to throw; normally {@code java.lang.NullPointerException}. + */ + public static Statement generateNullCheck(AbstractVariableDeclaration variable, EclipseNode sourceNode) { + return generateNullCheck(variable.type, variable.name, sourceNode); + } + + /** * Create an annotation of the given name, and is marked as being generated by the given source. */ public static MarkerAnnotation makeMarkerAnnotation(char[][] name, ASTNode source) { diff --git a/src/core/lombok/eclipse/handlers/HandleBuilder.java b/src/core/lombok/eclipse/handlers/HandleBuilder.java index aa9d2147..d2b1b823 100755 --- a/src/core/lombok/eclipse/handlers/HandleBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleBuilder.java @@ -113,6 +113,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { TypeReference type; char[] rawName; char[] name; + char[] builderFieldName; char[] nameOfDefaultProvider; char[] nameOfSetFlag; SingularData singularData; @@ -143,6 +144,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { private static final char[] DEFAULT_PREFIX = {'$', 'd', 'e', 'f', 'a', 'u', 'l', 't', '$'}; private static final char[] SET_PREFIX = {'$', 's', 'e', 't'}; + private static final char[] VALUE_PREFIX = {'$', 'v', 'a', 'l', 'u', 'e'}; private static final char[] prefixWith(char[] prefix, char[] name) { char[] out = new char[prefix.length + name.length]; @@ -229,6 +231,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { BuilderFieldData bfd = new BuilderFieldData(); bfd.rawName = fieldNode.getName().toCharArray(); bfd.name = removePrefixFromField(fieldNode); + bfd.builderFieldName = bfd.name; bfd.annotations = copyAnnotations(fd, copyableAnnotations); bfd.type = fd.type; bfd.singularData = getSingularData(fieldNode, ast); @@ -253,6 +256,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { if (isDefault != null) { bfd.nameOfDefaultProvider = prefixWith(DEFAULT_PREFIX, bfd.name); bfd.nameOfSetFlag = prefixWith(bfd.name, SET_PREFIX); + bfd.builderFieldName = prefixWith(bfd.name, VALUE_PREFIX); MethodDeclaration md = generateDefaultProvider(bfd.nameOfDefaultProvider, td.typeParameters, fieldNode, ast); if (md != null) injectMethod(tdParent, md); @@ -410,6 +414,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { bfd.rawName = arg.name; bfd.name = arg.name; + bfd.builderFieldName = bfd.name; bfd.annotations = copyAnnotations(arg, copyableAnnotations); bfd.type = arg.type; bfd.singularData = getSingularData(param, ast); @@ -661,7 +666,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { - bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, statements, bfd.name, "this"); + bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, statements, bfd.builderFieldName, "this"); } } @@ -677,10 +682,10 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { args.add(new ConditionalExpression( new SingleNameReference(bfd.nameOfSetFlag, 0L), - new SingleNameReference(bfd.name, 0L), + new SingleNameReference(bfd.builderFieldName, 0L), inv)); } else { - args.add(new SingleNameReference(bfd.name, 0L)); + args.add(new SingleNameReference(bfd.builderFieldName, 0L)); } } @@ -781,12 +786,12 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { EclipseNode field = null, setFlag = null; for (EclipseNode exists : existing) { char[] n = ((FieldDeclaration) exists.get()).name; - if (Arrays.equals(n, bfd.name)) field = exists; + if (Arrays.equals(n, bfd.builderFieldName)) field = exists; if (bfd.nameOfSetFlag != null && Arrays.equals(n, bfd.nameOfSetFlag)) setFlag = exists; } if (field == null) { - FieldDeclaration fd = new FieldDeclaration(bfd.name, 0, 0); + FieldDeclaration fd = new FieldDeclaration(bfd.builderFieldName, 0, 0); fd.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; fd.modifiers = ClassFileConstants.AccPrivate; fd.type = copyType(bfd.type); @@ -811,13 +816,13 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { public void makeSetterMethodsForBuilder(EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain, AccessLevel access, EclipseNode originalFieldNode) { boolean deprecate = isFieldDeprecated(bfd.originalFieldNode); if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) { - makeSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.nameOfSetFlag, sourceNode, fluent, chain, bfd.annotations, access, originalFieldNode); + makeSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.name, bfd.nameOfSetFlag, sourceNode, fluent, chain, bfd.annotations, access, originalFieldNode); } else { bfd.singularData.getSingularizer().generateMethods(bfd.singularData, deprecate, builderType, fluent, chain, access); } } - private void makeSimpleSetterMethodForBuilder(EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] nameOfSetFlag, EclipseNode sourceNode, boolean fluent, boolean chain, Annotation[] annotations, AccessLevel access, EclipseNode originalFieldNode) { + private void makeSimpleSetterMethodForBuilder(EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] paramName, char[] nameOfSetFlag, EclipseNode sourceNode, boolean fluent, boolean chain, Annotation[] annotations, AccessLevel access, EclipseNode originalFieldNode) { TypeDeclaration td = (TypeDeclaration) builderType.get(); AbstractMethodDeclaration[] existing = td.methods; if (existing == null) existing = EMPTY; @@ -831,12 +836,12 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { if (Arrays.equals(name, existingName) && !isTolerate(fieldNode, existing[i])) return; } - String setterName = fluent ? fieldNode.getName() : HandlerUtil.buildAccessorName("set", fieldNode.getName()); + String setterName = fluent ? new String(paramName) : HandlerUtil.buildAccessorName("set", new String(paramName)); List<Annotation> methodAnnsList = Collections.<Annotation>emptyList(); Annotation[] methodAnns = EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); if (methodAnns != null && methodAnns.length > 0) methodAnnsList = Arrays.asList(methodAnns); - MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, nameOfSetFlag, chain, toEclipseModifier(access), + MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, paramName, nameOfSetFlag, chain, toEclipseModifier(access), sourceNode, methodAnnsList, annotations != null ? Arrays.asList(copyAnnotations(sourceNode.get(), annotations)) : Collections.<Annotation>emptyList()); injectMethod(builderType, setter); } diff --git a/src/core/lombok/eclipse/handlers/HandleSetter.java b/src/core/lombok/eclipse/handlers/HandleSetter.java index 4ea83cf6..bb704ead 100644 --- a/src/core/lombok/eclipse/handlers/HandleSetter.java +++ b/src/core/lombok/eclipse/handlers/HandleSetter.java @@ -184,11 +184,11 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { } } - MethodDeclaration method = createSetter((TypeDeclaration) fieldNode.up().get(), false, fieldNode, setterName, null, shouldReturnThis, modifier, sourceNode, onMethod, onParam); + MethodDeclaration method = createSetter((TypeDeclaration) fieldNode.up().get(), false, fieldNode, setterName, null, null, shouldReturnThis, modifier, sourceNode, onMethod, onParam); injectMethod(fieldNode.up(), method); } - static MethodDeclaration createSetter(TypeDeclaration parent, boolean deprecate, EclipseNode fieldNode, String name, char[] booleanFieldToSet, boolean shouldReturnThis, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam) { + static MethodDeclaration createSetter(TypeDeclaration parent, boolean deprecate, EclipseNode fieldNode, String name, char[] paramName, char[] booleanFieldToSet, boolean shouldReturnThis, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam) { ASTNode source = sourceNode.get(); int pS = source.sourceStart, pE = source.sourceEnd; @@ -200,14 +200,15 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { returnThis = new ReturnStatement(thisRef, pS, pE); } - return createSetter(parent, deprecate, fieldNode, name, booleanFieldToSet, returnType, returnThis, modifier, sourceNode, onMethod, onParam); + return createSetter(parent, deprecate, fieldNode, name, paramName, booleanFieldToSet, returnType, returnThis, modifier, sourceNode, onMethod, onParam); } - static MethodDeclaration createSetter(TypeDeclaration parent, boolean deprecate, EclipseNode fieldNode, String name, char[] booleanFieldToSet, TypeReference returnType, Statement returnStatement, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam) { + static MethodDeclaration createSetter(TypeDeclaration parent, boolean deprecate, EclipseNode fieldNode, String name, char[] paramName, char[] booleanFieldToSet, TypeReference returnType, Statement returnStatement, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam) { FieldDeclaration field = (FieldDeclaration) fieldNode.get(); + if (paramName == null) paramName = field.name; ASTNode source = sourceNode.get(); int pS = source.sourceStart, pE = source.sourceEnd; - long p = (long)pS << 32 | pE; + long p = (long) pS << 32 | pE; MethodDeclaration method = new MethodDeclaration(parent.compilationResult); method.modifiers = modifier; if (returnType != null) { @@ -221,7 +222,7 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { deprecated = new Annotation[] { generateDeprecatedAnnotation(source) }; } method.annotations = mergeAnnotations(copyAnnotations(source, onMethod.toArray(new Annotation[0]), deprecated), findCopyableToSetterAnnotations(fieldNode)); - Argument param = new Argument(field.name, p, copyType(field.type, source), Modifier.FINAL); + Argument param = new Argument(paramName, p, copyType(field.type, source), Modifier.FINAL); param.sourceStart = pS; param.sourceEnd = pE; method.arguments = new Argument[] { param }; method.selector = name.toCharArray(); @@ -230,8 +231,8 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { method.typeParameters = null; method.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; Expression fieldRef = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source); - NameReference fieldNameRef = new SingleNameReference(field.name, p); - Assignment assignment = new Assignment(fieldRef, fieldNameRef, (int)p); + NameReference fieldNameRef = new SingleNameReference(paramName, p); + Assignment assignment = new Assignment(fieldRef, fieldNameRef, (int) p); assignment.sourceStart = pS; assignment.sourceEnd = assignment.statementEnd = pE; method.bodyStart = method.declarationSourceStart = method.sourceStart = source.sourceStart; method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = source.sourceEnd; @@ -241,7 +242,7 @@ public class HandleSetter extends EclipseAnnotationHandler<Setter> { if (!hasNonNullAnnotations(fieldNode) && !hasNonNullAnnotations(fieldNode, onParam)) { statements.add(assignment); } else { - Statement nullCheck = generateNullCheck(field, sourceNode); + Statement nullCheck = generateNullCheck(field.type, paramName, sourceNode); if (nullCheck != null) statements.add(nullCheck); statements.add(assignment); } diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index f204bc24..88479911 100755 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -81,6 +81,7 @@ 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; @@ -103,6 +104,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { private static final char[] CLEAN_METHOD_NAME = "$lombokClean".toCharArray(); private static final char[] DEFAULT_PREFIX = "$default$".toCharArray(); private static final char[] SET_PREFIX = "$set".toCharArray(); + private static final char[] VALUE_PREFIX = "$value".toCharArray(); private static final char[] SELF_METHOD_NAME = "self".toCharArray(); private static final String TO_BUILDER_METHOD_NAME_STRING = "toBuilder"; private static final char[] TO_BUILDER_METHOD_NAME = TO_BUILDER_METHOD_NAME_STRING.toCharArray(); @@ -169,6 +171,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { BuilderFieldData bfd = new BuilderFieldData(); bfd.rawName = fieldNode.getName().toCharArray(); bfd.name = removePrefixFromField(fieldNode); + bfd.builderFieldName = bfd.name; bfd.annotations = copyAnnotations(fd, copyableAnnotations); bfd.type = fd.type; bfd.singularData = getSingularData(fieldNode, ast); @@ -193,6 +196,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { if (isDefault != null) { bfd.nameOfDefaultProvider = prefixWith(DEFAULT_PREFIX, bfd.name); bfd.nameOfSetFlag = prefixWith(bfd.name, SET_PREFIX); + bfd.builderFieldName = prefixWith(bfd.name, VALUE_PREFIX); MethodDeclaration md = HandleBuilder.generateDefaultProvider(bfd.nameOfDefaultProvider, td.typeParameters, fieldNode, ast); if (md != null) injectMethod(tdParent, md); @@ -519,7 +523,6 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { List<Statement> statements = new ArrayList<Statement>(); for (BuilderFieldData fieldNode : builderFields) { - char[] fieldName = removePrefixFromField(fieldNode.originalFieldNode); FieldReference fieldInThis = new FieldReference(fieldNode.rawName, p); int s = (int) (p >> 32); int e = (int) p; @@ -527,10 +530,10 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { Expression assignmentExpr; if (fieldNode.singularData != null && fieldNode.singularData.getSingularizer() != null) { - fieldNode.singularData.getSingularizer().appendBuildCode(fieldNode.singularData, typeNode, statements, fieldNode.name, BUILDER_VARIABLE_NAME_STRING); - assignmentExpr = new SingleNameReference(fieldNode.name, p); + fieldNode.singularData.getSingularizer().appendBuildCode(fieldNode.singularData, typeNode, statements, fieldNode.builderFieldName, BUILDER_VARIABLE_NAME_STRING); + assignmentExpr = new SingleNameReference(fieldNode.builderFieldName, p); } else { - char[][] variableInBuilder = new char[][] {BUILDER_VARIABLE_NAME, fieldName}; + char[][] variableInBuilder = new char[][] {BUILDER_VARIABLE_NAME, fieldNode.builderFieldName}; long[] positions = new long[] {p, p}; assignmentExpr = new QualifiedNameReference(variableInBuilder, positions, s, e); } @@ -844,12 +847,12 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { EclipseNode field = null, setFlag = null; for (EclipseNode exists : existing) { char[] n = ((FieldDeclaration) exists.get()).name; - if (Arrays.equals(n, bfd.name)) field = exists; + if (Arrays.equals(n, bfd.builderFieldName)) field = exists; if (bfd.nameOfSetFlag != null && Arrays.equals(n, bfd.nameOfSetFlag)) setFlag = exists; } if (field == null) { - FieldDeclaration fd = new FieldDeclaration(bfd.name, 0, 0); + FieldDeclaration fd = new FieldDeclaration(bfd.builderFieldName, 0, 0); fd.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; fd.modifiers = ClassFileConstants.AccPrivate; fd.type = copyType(bfd.type); @@ -888,13 +891,13 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { }; if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) { - generateSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.nameOfSetFlag, returnTypeMaker.make(), returnStatementMaker.make(), sourceNode, bfd.annotations, bfd.originalFieldNode); + generateSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.name, bfd.nameOfSetFlag, true, returnTypeMaker.make(), returnStatementMaker.make(), sourceNode, bfd.annotations, bfd.originalFieldNode); } else { bfd.singularData.getSingularizer().generateMethods(bfd.singularData, deprecate, builderType, true, returnTypeMaker, returnStatementMaker, AccessLevel.PUBLIC); } } - private void generateSimpleSetterMethodForBuilder(EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] nameOfSetFlag, TypeReference returnType, Statement returnStatement, EclipseNode sourceNode, Annotation[] annosOnParam, EclipseNode originalFieldNode) { + private void generateSimpleSetterMethodForBuilder(EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] paramName, char[] nameOfSetFlag, boolean fluent, TypeReference returnType, Statement returnStatement, EclipseNode sourceNode, Annotation[] annosOnParam, EclipseNode originalFieldNode) { TypeDeclaration td = (TypeDeclaration) builderType.get(); AbstractMethodDeclaration[] existing = td.methods; if (existing == null) existing = EMPTY_METHODS; @@ -908,12 +911,12 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { if (Arrays.equals(name, existingName) && !isTolerate(fieldNode, existing[i])) return; } - String setterName = fieldNode.getName(); + String setterName = fluent ? new String(paramName) : HandlerUtil.buildAccessorName("set", new String(paramName)); List<Annotation> methodAnnsList = Collections.<Annotation>emptyList(); Annotation[] methodAnns = EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); if (methodAnns != null && methodAnns.length > 0) methodAnnsList = Arrays.asList(methodAnns); - MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, nameOfSetFlag, returnType, returnStatement, ClassFileConstants.AccPublic, + MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, paramName, nameOfSetFlag, returnType, returnStatement, ClassFileConstants.AccPublic, sourceNode, methodAnnsList, annosOnParam != null ? Arrays.asList(copyAnnotations(sourceNode.get(), annosOnParam)) : Collections.<Annotation>emptyList()); injectMethod(builderType, setter); } diff --git a/src/core/lombok/javac/handlers/HandleBuilder.java b/src/core/lombok/javac/handlers/HandleBuilder.java index b339c2ca..35a6dc26 100644 --- a/src/core/lombok/javac/handlers/HandleBuilder.java +++ b/src/core/lombok/javac/handlers/HandleBuilder.java @@ -89,6 +89,7 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { JCExpression type; Name rawName; Name name; + Name builderFieldName; Name nameOfDefaultProvider; Name nameOfSetFlag; SingularData singularData; @@ -174,6 +175,7 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { BuilderFieldData bfd = new BuilderFieldData(); bfd.rawName = fd.name; bfd.name = removePrefixFromField(fieldNode); + bfd.builderFieldName = bfd.name; bfd.annotations = findCopyableAnnotations(fieldNode); bfd.type = fd.vartype; bfd.singularData = getSingularData(fieldNode); @@ -200,6 +202,7 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { if (isDefault != null) { bfd.nameOfDefaultProvider = parent.toName("$default$" + bfd.name); bfd.nameOfSetFlag = parent.toName(bfd.name + "$set"); + bfd.builderFieldName = parent.toName(bfd.name + "$value"); JCMethodDecl md = generateDefaultProvider(bfd.nameOfDefaultProvider, fieldNode, td.typarams); recursiveSetGeneratedBy(md, ast, annotationNode.getContext()); if (md != null) injectMethod(tdParent, md); @@ -360,6 +363,7 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { JCVariableDecl raw = (JCVariableDecl) param.get(); bfd.name = raw.name; + bfd.builderFieldName = bfd.name; bfd.rawName = raw.name; bfd.annotations = findCopyableAnnotations(param); bfd.type = raw.vartype; @@ -628,17 +632,17 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { - bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, source, statements, bfd.name, "this"); + bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, source, statements, bfd.builderFieldName, "this"); } } ListBuffer<JCExpression> args = new ListBuffer<JCExpression>(); for (BuilderFieldData bfd : builderFields) { if (bfd.nameOfSetFlag != null) { - statements.append(maker.VarDef(maker.Modifiers(0L), bfd.name, cloneType(maker, bfd.type, source, tdParent.getContext()), maker.Select(maker.Ident(type.toName("this")), bfd.name))); - statements.append(maker.If(maker.Unary(CTC_NOT, maker.Ident(bfd.nameOfSetFlag)), maker.Exec(maker.Assign(maker.Ident(bfd.name),maker.Apply(typeParameterNames(maker, ((JCClassDecl) tdParent.get()).typarams), maker.Select(maker.Ident(((JCClassDecl) tdParent.get()).name), bfd.nameOfDefaultProvider), List.<JCExpression>nil()))), null)); + statements.append(maker.VarDef(maker.Modifiers(0L), bfd.builderFieldName, cloneType(maker, bfd.type, source, tdParent.getContext()), maker.Select(maker.Ident(type.toName("this")), bfd.builderFieldName))); + statements.append(maker.If(maker.Unary(CTC_NOT, maker.Ident(bfd.nameOfSetFlag)), maker.Exec(maker.Assign(maker.Ident(bfd.builderFieldName), maker.Apply(typeParameterNames(maker, ((JCClassDecl) tdParent.get()).typarams), maker.Select(maker.Ident(((JCClassDecl) tdParent.get()).name), bfd.nameOfDefaultProvider), List.<JCExpression>nil()))), null)); } - args.append(maker.Ident(bfd.name)); + args.append(maker.Ident(bfd.builderFieldName)); } if (addCleaning) { @@ -715,13 +719,13 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { JavacNode field = null, setFlag = null; for (JavacNode exists : existing) { Name n = ((JCVariableDecl) exists.get()).name; - if (n.equals(bfd.name)) field = exists; + if (n.equals(bfd.builderFieldName)) field = exists; if (n.equals(bfd.nameOfSetFlag)) setFlag = exists; } JavacTreeMaker maker = builderType.getTreeMaker(); if (field == null) { JCModifiers mods = maker.Modifiers(Flags.PRIVATE); - JCVariableDecl newField = maker.VarDef(mods, bfd.name, cloneType(maker, bfd.type, source, builderType.getContext()), null); + JCVariableDecl newField = maker.VarDef(mods, bfd.builderFieldName, cloneType(maker, bfd.type, source, builderType.getContext()), null); field = injectFieldAndMarkGenerated(builderType, newField); generated.add(newField); } @@ -740,13 +744,13 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { public void makeSetterMethodsForBuilder(JavacNode builderType, BuilderFieldData fieldNode, JavacNode source, boolean fluent, boolean chain, AccessLevel access) { boolean deprecate = isFieldDeprecated(fieldNode.originalFieldNode); if (fieldNode.singularData == null || fieldNode.singularData.getSingularizer() == null) { - makeSimpleSetterMethodForBuilder(builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.nameOfSetFlag, source, fluent, chain, fieldNode.annotations, fieldNode.originalFieldNode, access); + makeSimpleSetterMethodForBuilder(builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.name, fieldNode.nameOfSetFlag, source, fluent, chain, fieldNode.annotations, fieldNode.originalFieldNode, access); } else { fieldNode.singularData.getSingularizer().generateMethods(fieldNode.singularData, deprecate, builderType, source.get(), fluent, chain, access); } } - private void makeSimpleSetterMethodForBuilder(JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name nameOfSetFlag, JavacNode source, boolean fluent, boolean chain, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode, AccessLevel access) { + private void makeSimpleSetterMethodForBuilder(JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name paramName, Name nameOfSetFlag, JavacNode source, boolean fluent, boolean chain, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode, AccessLevel access) { Name fieldName = ((JCVariableDecl) fieldNode.get()).name; for (JavacNode child : builderType.down()) { @@ -756,12 +760,12 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> { if (existingName.equals(fieldName) && !isTolerate(fieldNode, methodDecl)) return; } - String setterName = fluent ? fieldNode.getName() : HandlerUtil.buildAccessorName("set", fieldNode.getName()); + String setterName = fluent ? paramName.toString() : HandlerUtil.buildAccessorName("set", paramName.toString()); JavacTreeMaker maker = fieldNode.getTreeMaker(); List<JCAnnotation> methodAnns = JavacHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); - JCMethodDecl newMethod = HandleSetter.createSetter(toJavacModifier(access), deprecate, fieldNode, maker, setterName, nameOfSetFlag, chain, source, methodAnns, annosOnParam); + JCMethodDecl newMethod = HandleSetter.createSetter(toJavacModifier(access), deprecate, fieldNode, maker, setterName, paramName, nameOfSetFlag, chain, source, methodAnns, annosOnParam); recursiveSetGeneratedBy(newMethod, source.get(), builderType.getContext()); copyJavadoc(originalFieldNode, newMethod, CopyJavadoc.SETTER); diff --git a/src/core/lombok/javac/handlers/HandleConstructor.java b/src/core/lombok/javac/handlers/HandleConstructor.java index e0456782..096963f4 100644 --- a/src/core/lombok/javac/handlers/HandleConstructor.java +++ b/src/core/lombok/javac/handlers/HandleConstructor.java @@ -342,7 +342,7 @@ public class HandleConstructor { JCVariableDecl param = maker.VarDef(maker.Modifiers(flags, copyableAnnotations), fieldName, field.vartype, null); params.append(param); if (hasNonNullAnnotations(fieldNode)) { - JCStatement nullCheck = generateNullCheck(maker, fieldNode, param, source); + JCStatement nullCheck = generateNullCheck(maker, param, source); if (nullCheck != null) nullChecks.append(nullCheck); } JCFieldAccess thisX = maker.Select(maker.Ident(fieldNode.toName("this")), rawName); diff --git a/src/core/lombok/javac/handlers/HandleSetter.java b/src/core/lombok/javac/handlers/HandleSetter.java index 5482cccc..cd8b5d1c 100644 --- a/src/core/lombok/javac/handlers/HandleSetter.java +++ b/src/core/lombok/javac/handlers/HandleSetter.java @@ -203,10 +203,10 @@ public class HandleSetter extends JavacAnnotationHandler<Setter> { public static JCMethodDecl createSetter(long access, JavacNode field, JavacTreeMaker treeMaker, JavacNode source, List<JCAnnotation> onMethod, List<JCAnnotation> onParam) { String setterName = toSetterName(field); boolean returnThis = shouldReturnThis(field); - return createSetter(access, false, field, treeMaker, setterName, null, returnThis, source, onMethod, onParam); + return createSetter(access, false, field, treeMaker, setterName, null, null, returnThis, source, onMethod, onParam); } - public static JCMethodDecl createSetter(long access, boolean deprecate, JavacNode field, JavacTreeMaker treeMaker, String setterName, Name booleanFieldToSet, boolean shouldReturnThis, JavacNode source, List<JCAnnotation> onMethod, List<JCAnnotation> onParam) { + public static JCMethodDecl createSetter(long access, boolean deprecate, JavacNode field, JavacTreeMaker treeMaker, String setterName, Name paramName, Name booleanFieldToSet, boolean shouldReturnThis, JavacNode source, List<JCAnnotation> onMethod, List<JCAnnotation> onParam) { JCExpression returnType = null; JCReturn returnStatement = null; if (shouldReturnThis) { @@ -214,16 +214,17 @@ public class HandleSetter extends JavacAnnotationHandler<Setter> { returnStatement = treeMaker.Return(treeMaker.Ident(field.toName("this"))); } - return createSetter(access, deprecate, field, treeMaker, setterName, booleanFieldToSet, returnType, returnStatement, source, onMethod, onParam); + return createSetter(access, deprecate, field, treeMaker, setterName, paramName, booleanFieldToSet, returnType, returnStatement, source, onMethod, onParam); } - public static JCMethodDecl createSetter(long access, boolean deprecate, JavacNode field, JavacTreeMaker treeMaker, String setterName, Name booleanFieldToSet, JCExpression methodType, JCStatement returnStatement, JavacNode source, List<JCAnnotation> onMethod, List<JCAnnotation> onParam) { + public static JCMethodDecl createSetter(long access, boolean deprecate, JavacNode field, JavacTreeMaker treeMaker, String setterName, Name paramName, Name booleanFieldToSet, JCExpression methodType, JCStatement returnStatement, JavacNode source, List<JCAnnotation> onMethod, List<JCAnnotation> onParam) { if (setterName == null) return null; JCVariableDecl fieldDecl = (JCVariableDecl) field.get(); + if (paramName == null) paramName = fieldDecl.name; JCExpression fieldRef = createFieldAccessor(treeMaker, field, FieldAccess.ALWAYS_FIELD); - JCAssign assign = treeMaker.Assign(fieldRef, treeMaker.Ident(fieldDecl.name)); + JCAssign assign = treeMaker.Assign(fieldRef, treeMaker.Ident(paramName)); ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>(); List<JCAnnotation> copyableAnnotations = findCopyableAnnotations(field); @@ -232,12 +233,12 @@ public class HandleSetter extends JavacAnnotationHandler<Setter> { List<JCAnnotation> annsOnParam = copyAnnotations(onParam).appendList(copyableAnnotations); long flags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, field.getContext()); - JCVariableDecl param = treeMaker.VarDef(treeMaker.Modifiers(flags, annsOnParam), fieldDecl.name, fieldDecl.vartype, null); + JCVariableDecl param = treeMaker.VarDef(treeMaker.Modifiers(flags, annsOnParam), paramName, fieldDecl.vartype, null); if (!hasNonNullAnnotations(field) && !hasNonNullAnnotations(field, onParam)) { statements.append(treeMaker.Exec(assign)); } else { - JCStatement nullCheck = generateNullCheck(treeMaker, field, source); + JCStatement nullCheck = generateNullCheck(treeMaker, fieldDecl.vartype, paramName, source); if (nullCheck != null) statements.append(nullCheck); statements.append(treeMaker.Exec(assign)); } @@ -267,7 +268,7 @@ public class HandleSetter extends JavacAnnotationHandler<Setter> { } JCMethodDecl decl = recursiveSetGeneratedBy(treeMaker.MethodDef(treeMaker.Modifiers(access, annsOnMethod), methodName, methodType, - methodGenericParams, parameters, throwsClauses, methodBody, annotationMethodDefaultValue), source.get(), field.getContext()); + methodGenericParams, parameters, throwsClauses, methodBody, annotationMethodDefaultValue), source.get(), field.getContext()); copyJavadoc(field, decl, CopyJavadoc.SETTER); return decl; } diff --git a/src/core/lombok/javac/handlers/HandleSuperBuilder.java b/src/core/lombok/javac/handlers/HandleSuperBuilder.java index 9120fa07..a5c492a1 100644 --- a/src/core/lombok/javac/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/javac/handlers/HandleSuperBuilder.java @@ -142,6 +142,7 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { BuilderFieldData bfd = new BuilderFieldData(); bfd.rawName = fd.name; bfd.name = removePrefixFromField(fieldNode); + bfd.builderFieldName = bfd.name; bfd.annotations = findCopyableAnnotations(fieldNode); bfd.type = fd.vartype; bfd.singularData = getSingularData(fieldNode); @@ -166,7 +167,7 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { if (isDefault != null) { bfd.nameOfDefaultProvider = tdParent.toName("$default$" + bfd.name); bfd.nameOfSetFlag = tdParent.toName(bfd.name + "$set"); - bfd.nameOfSetFlag = tdParent.toName(bfd.name + "$set"); + bfd.builderFieldName = tdParent.toName(bfd.name + "$value"); JCMethodDecl md = HandleBuilder.generateDefaultProvider(bfd.nameOfDefaultProvider, fieldNode, td.typarams); recursiveSetGeneratedBy(md, ast, annotationNode.getContext()); if (md != null) injectMethod(tdParent, md); @@ -493,10 +494,10 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { for (BuilderFieldData bfd : builderFields) { JCExpression rhs; if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { - bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, bfd.originalFieldNode, bfd.type, statements, bfd.name, "b"); + bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, bfd.originalFieldNode, bfd.type, statements, bfd.builderFieldName, "b"); rhs = maker.Ident(bfd.singularData.getPluralName()); } else { - rhs = maker.Select(maker.Ident(builderVariableName), bfd.name); + rhs = maker.Select(maker.Ident(builderVariableName), bfd.builderFieldName); } JCFieldAccess fieldInThis = maker.Select(maker.Ident(typeNode.toName("this")), bfd.rawName); @@ -829,13 +830,13 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { JavacNode field = null, setFlag = null; for (JavacNode exists : existing) { Name n = ((JCVariableDecl) exists.get()).name; - if (n.equals(bfd.name)) field = exists; + if (n.equals(bfd.builderFieldName)) field = exists; if (n.equals(bfd.nameOfSetFlag)) setFlag = exists; } JavacTreeMaker maker = builderType.getTreeMaker(); if (field == null) { JCModifiers mods = maker.Modifiers(Flags.PRIVATE); - JCVariableDecl newField = maker.VarDef(mods, bfd.name, cloneType(maker, bfd.type, source, builderType.getContext()), null); + JCVariableDecl newField = maker.VarDef(mods, bfd.builderFieldName, cloneType(maker, bfd.type, source, builderType.getContext()), null); field = injectFieldAndMarkGenerated(builderType, newField); generated.add(newField); } @@ -863,13 +864,13 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { }}; if (fieldNode.singularData == null || fieldNode.singularData.getSingularizer() == null) { - generateSimpleSetterMethodForBuilder(builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.nameOfSetFlag, source, true, returnTypeMaker.make(), returnStatementMaker.make(), fieldNode.annotations, fieldNode.originalFieldNode); + generateSimpleSetterMethodForBuilder(builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.name, fieldNode.nameOfSetFlag, source, true, returnTypeMaker.make(), returnStatementMaker.make(), fieldNode.annotations, fieldNode.originalFieldNode); } else { fieldNode.singularData.getSingularizer().generateMethods(fieldNode.singularData, deprecate, builderType, source.get(), true, returnTypeMaker, returnStatementMaker, AccessLevel.PUBLIC); } } - private void generateSimpleSetterMethodForBuilder(JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name nameOfSetFlag, JavacNode source, boolean fluent, JCExpression returnType, JCStatement returnStatement, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode) { + private void generateSimpleSetterMethodForBuilder(JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name paramName, Name nameOfSetFlag, JavacNode source, boolean fluent, JCExpression returnType, JCStatement returnStatement, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode) { Name fieldName = ((JCVariableDecl) fieldNode.get()).name; for (JavacNode child : builderType.down()) { @@ -879,12 +880,12 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { if (existingName.equals(fieldName) && !isTolerate(fieldNode, methodDecl)) return; } - String setterName = fluent ? fieldNode.getName() : HandlerUtil.buildAccessorName("set", fieldNode.getName()); + String setterName = fluent ? paramName.toString() : HandlerUtil.buildAccessorName("set", paramName.toString()); JavacTreeMaker maker = fieldNode.getTreeMaker(); List<JCAnnotation> methodAnns = JavacHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); - JCMethodDecl newMethod = HandleSetter.createSetter(Flags.PUBLIC, deprecate, fieldNode, maker, setterName, nameOfSetFlag, returnType, returnStatement, source, methodAnns, annosOnParam); + JCMethodDecl newMethod = HandleSetter.createSetter(Flags.PUBLIC, deprecate, fieldNode, maker, setterName, paramName, nameOfSetFlag, returnType, returnStatement, source, methodAnns, annosOnParam); injectMethod(builderType, newMethod); } diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java index 6fa70ff3..76f3c1ad 100644 --- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java +++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java @@ -1516,34 +1516,40 @@ public class JavacHandlerUtil { * variable name as message. */ public static JCStatement generateNullCheck(JavacTreeMaker maker, JavacNode variable, JavacNode source) { - return generateNullCheck(maker, variable, (JCVariableDecl) variable.get(), source); + return generateNullCheck(maker, (JCVariableDecl) variable.get(), source); } - + /** - * Generates a new statement that checks if the given variable is null, and if so, throws a configured exception with the - * variable name as message. - * - * This is a special case method reserved for use when the provided declaration differs from the - * variable's declaration, i.e. in a constructor or setter where the local parameter is named the same but with the prefix - * stripped as a result of @Accessors.prefix. + * Generates a new statement that checks if the given local is null, and if so, throws a configured exception with the + * local variable name as message. */ - public static JCStatement generateNullCheck(JavacTreeMaker maker, JavacNode variable, JCVariableDecl varDecl, JavacNode source) { + public static JCStatement generateNullCheck(JavacTreeMaker maker, JCExpression typeNode, Name varName, JavacNode source) { NullCheckExceptionType exceptionType = source.getAst().readConfiguration(ConfigurationKeys.NON_NULL_EXCEPTION_TYPE); if (exceptionType == null) exceptionType = NullCheckExceptionType.NULL_POINTER_EXCEPTION; - if (isPrimitive(varDecl.vartype)) return null; - Name fieldName = varDecl.name; - - JCLiteral message = maker.Literal(exceptionType.toExceptionMessage(fieldName.toString())); + if (isPrimitive(typeNode)) return null; + JCLiteral message = maker.Literal(exceptionType.toExceptionMessage(varName.toString())); if (exceptionType == NullCheckExceptionType.ASSERTION) { - return maker.Assert(maker.Binary(CTC_NOT_EQUAL, maker.Ident(fieldName), maker.Literal(CTC_BOT, null)), message); + return maker.Assert(maker.Binary(CTC_NOT_EQUAL, maker.Ident(varName), maker.Literal(CTC_BOT, null)), message); } - JCExpression exType = genTypeRef(variable, exceptionType.getExceptionType()); + JCExpression exType = genTypeRef(source, exceptionType.getExceptionType()); JCExpression exception = maker.NewClass(null, List.<JCExpression>nil(), exType, List.<JCExpression>of(message), null); JCStatement throwStatement = maker.Throw(exception); JCBlock throwBlock = maker.Block(0, List.of(throwStatement)); - return maker.If(maker.Binary(CTC_EQUAL, maker.Ident(fieldName), maker.Literal(CTC_BOT, null)), throwBlock, null); + return maker.If(maker.Binary(CTC_EQUAL, maker.Ident(varName), maker.Literal(CTC_BOT, null)), throwBlock, null); + } + + /** + * Generates a new statement that checks if the given variable is null, and if so, throws a configured exception with the + * variable name as message. + * + * This is a special case method reserved for use when the provided declaration differs from the + * variable's declaration, i.e. in a constructor or setter where the local parameter is named the same but with the prefix + * stripped as a result of @Accessors.prefix. + */ + public static JCStatement generateNullCheck(JavacTreeMaker maker, JCVariableDecl varDecl, JavacNode source) { + return generateNullCheck(maker, varDecl.vartype, varDecl.name, source); } /** |