diff options
Diffstat (limited to 'src/core/lombok')
| -rwxr-xr-x | src/core/lombok/eclipse/handlers/HandleBuilder.java | 250 |
1 files changed, 125 insertions, 125 deletions
diff --git a/src/core/lombok/eclipse/handlers/HandleBuilder.java b/src/core/lombok/eclipse/handlers/HandleBuilder.java index aab97e18..40098eb4 100755 --- a/src/core/lombok/eclipse/handlers/HandleBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleBuilder.java @@ -101,17 +101,17 @@ import lombok.experimental.NonFinal; @HandlerPriority(-1024) //-2^10; to ensure we've picked up @FieldDefault's changes (-2048) but @Value hasn't removed itself yet (-512), so that we can error on presence of it on the builder classes. public class HandleBuilder extends EclipseAnnotationHandler<Builder> { private HandleConstructor handleConstructor = new HandleConstructor(); - + private static final char[] CLEAN_FIELD_NAME = "$lombokUnclean".toCharArray(); private static final char[] CLEAN_METHOD_NAME = "$lombokClean".toCharArray(); - + private static final boolean toBoolean(Object expr, boolean defaultValue) { if (expr == null) return defaultValue; if (expr instanceof FalseLiteral) return false; if (expr instanceof TrueLiteral) return true; return ((Boolean) expr).booleanValue(); } - + static class BuilderFieldData { Annotation[] annotations; TypeReference type; @@ -124,10 +124,10 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { ObtainVia obtainVia; EclipseNode obtainViaNode; EclipseNode originalFieldNode; - + List<EclipseNode> createdFields = new ArrayList<EclipseNode>(); } - + private static boolean equals(String a, char[] b) { if (a.length() != b.length) return false; for (int i = 0; i < b.length; i++) { @@ -135,7 +135,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } return true; } - + private static boolean equals(String a, char[][] b) { if (a == null || a.isEmpty()) return b.length == 0; String[] aParts = a.split("\\."); @@ -145,24 +145,24 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } return true; } - + 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]; System.arraycopy(prefix, 0, out, 0, prefix.length); System.arraycopy(name, 0, out, prefix.length, name.length); return out; } - + @Override public void handle(AnnotationValues<Builder> annotation, Annotation ast, EclipseNode annotationNode) { handleFlagUsage(annotationNode, ConfigurationKeys.BUILDER_FLAG_USAGE, "@Builder"); CheckerFrameworkVersion cfv = getCheckerFrameworkVersion(annotationNode); - + long p = (long) ast.sourceStart << 32 | ast.sourceEnd; - + Builder builderInstance = annotation.getInstance(); AccessLevel accessForOuters = builderInstance.access(); if (accessForOuters == null) accessForOuters = AccessLevel.PUBLIC; @@ -171,22 +171,22 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { accessForOuters = AccessLevel.PUBLIC; } AccessLevel accessForInners = accessForOuters == AccessLevel.PROTECTED ? AccessLevel.PUBLIC : accessForOuters; - + // These exist just to support the 'old' lombok.experimental.Builder, which had these properties. lombok.Builder no longer has them. boolean fluent = toBoolean(annotation.getActualExpression("fluent"), true); boolean chain = toBoolean(annotation.getActualExpression("chain"), true); - + String builderMethodName = builderInstance.builderMethodName(); String buildMethodName = builderInstance.buildMethodName(); String builderClassName = builderInstance.builderClassName(); String toBuilderMethodName = "toBuilder"; boolean toBuilder = builderInstance.toBuilder(); List<char[]> typeArgsForToBuilder = null; - + if (builderMethodName == null) builderMethodName = "builder"; if (buildMethodName == null) buildMethodName = "build"; if (builderClassName == null) builderClassName = ""; - + boolean generateBuilderMethod; if (builderMethodName.isEmpty()) { generateBuilderMethod = false; @@ -195,44 +195,44 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else { generateBuilderMethod = true; } - + if (!checkName("buildMethodName", buildMethodName, annotationNode)) return; if (!builderClassName.isEmpty()) { if (!checkName("builderClassName", builderClassName, annotationNode)) return; } - + EclipseNode parent = annotationNode.up(); - + List<BuilderFieldData> builderFields = new ArrayList<BuilderFieldData>(); TypeReference returnType; TypeParameter[] typeParams; TypeReference[] thrownExceptions; char[] nameOfStaticBuilderMethod; EclipseNode tdParent; - + EclipseNode fillParametersFrom = parent.get() instanceof AbstractMethodDeclaration ? parent : null; boolean addCleaning = false; boolean isStatic = true; - + List<EclipseNode> nonFinalNonDefaultedFields = null; - + if (builderClassName.isEmpty()) builderClassName = annotationNode.getAst().readConfiguration(ConfigurationKeys.BUILDER_CLASS_NAME); if (builderClassName == null || builderClassName.isEmpty()) builderClassName = "*Builder"; boolean replaceNameInBuilderClassName = builderClassName.contains("*"); - + if (parent.get() instanceof TypeDeclaration) { tdParent = parent; TypeDeclaration td = (TypeDeclaration) tdParent.get(); - + List<EclipseNode> allFields = new ArrayList<EclipseNode>(); boolean valuePresent = (hasAnnotation(lombok.Value.class, parent) || hasAnnotation("lombok.experimental.Value", parent)); for (EclipseNode fieldNode : HandleConstructor.findAllFields(tdParent, true)) { FieldDeclaration fd = (FieldDeclaration) fieldNode.get(); EclipseNode isDefault = findAnnotation(Builder.Default.class, fieldNode); boolean isFinal = ((fd.modifiers & ClassFileConstants.AccFinal) != 0) || (valuePresent && !hasAnnotation(NonFinal.class, fieldNode)); - + Annotation[] copyableAnnotations = findCopyableAnnotations(fieldNode); - + BuilderFieldData bfd = new BuilderFieldData(); bfd.rawName = fieldNode.getName().toCharArray(); bfd.name = removePrefixFromField(fieldNode); @@ -241,28 +241,28 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { bfd.type = fd.type; bfd.singularData = getSingularData(fieldNode, ast, builderInstance.setterPrefix()); bfd.originalFieldNode = fieldNode; - + if (bfd.singularData != null && isDefault != null) { isDefault.addError("@Builder.Default and @Singular cannot be mixed."); isDefault = null; } - + if (fd.initialization == null && isDefault != null) { isDefault.addWarning("@Builder.Default requires an initializing expression (' = something;')."); isDefault = null; } - + if (fd.initialization != null && isDefault == null) { if (isFinal) continue; if (nonFinalNonDefaultedFields == null) nonFinalNonDefaultedFields = new ArrayList<EclipseNode>(); nonFinalNonDefaultedFields.add(fieldNode); } - + 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); } @@ -270,10 +270,10 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { builderFields.add(bfd); allFields.add(fieldNode); } - + handleConstructor.generateConstructor(tdParent, AccessLevel.PACKAGE, allFields, false, null, SkipIfConstructorExists.I_AM_BUILDER, Collections.<Annotation>emptyList(), annotationNode); - + returnType = namePlusTypeParamsToTypeReference(td.name, td.typeParameters, p); typeParams = td.typeParameters; thrownExceptions = null; @@ -286,7 +286,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { annotationNode.addError("@Builder is not supported on constructors with constructor type parameters."); return; } - + tdParent = parent.up(); TypeDeclaration td = (TypeDeclaration) tdParent.get(); returnType = namePlusTypeParamsToTypeReference(td.name, td.typeParameters, p); @@ -299,7 +299,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { MethodDeclaration md = (MethodDeclaration) parent.get(); tdParent = parent.up(); isStatic = md.isStatic(); - + if (toBuilder) { final String TO_BUILDER_NOT_SUPPORTED = "@Builder(toBuilder=true) is only supported if you return your own type."; char[] token; @@ -308,7 +308,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { annotationNode.addError(TO_BUILDER_NOT_SUPPORTED); return; } - + if (md.returnType instanceof SingleTypeReference) { token = ((SingleTypeReference) md.returnType).token; } else if (md.returnType instanceof QualifiedTypeReference) { @@ -321,17 +321,17 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { annotationNode.addError(TO_BUILDER_NOT_SUPPORTED); return; } - + if (pkg != null && !equals(parent.getPackageDeclaration(), pkg)) { annotationNode.addError(TO_BUILDER_NOT_SUPPORTED); return; } - + if (tdParent == null || !equals(tdParent.getName(), token)) { annotationNode.addError(TO_BUILDER_NOT_SUPPORTED); return; } - + TypeParameter[] tpOnType = ((TypeDeclaration) tdParent.get()).typeParameters; TypeParameter[] tpOnMethod = md.typeParameters; TypeReference[][] tpOnRet_ = null; @@ -341,7 +341,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else if (md.returnType instanceof ParameterizedQualifiedTypeReference) { tpOnRet_ = ((ParameterizedQualifiedTypeReference) md.returnType).typeArguments; } - + if (tpOnRet_ != null) for (int i = 0; i < tpOnRet_.length - 1; i++) { if (tpOnRet_[i] != null && tpOnRet_[i].length > 0) { annotationNode.addError("@Builder(toBuilder=true) is not supported if returning a type with generics applied to an intermediate."); @@ -350,11 +350,11 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } TypeReference[] tpOnRet = tpOnRet_ == null ? null : tpOnRet_[tpOnRet_.length - 1]; typeArgsForToBuilder = new ArrayList<char[]>(); - + // Every typearg on this method needs to be found in the return type, but the reverse is not true. // We also need to 'map' them. - - + + if (tpOnMethod != null) for (TypeParameter onMethod : tpOnMethod) { int pos = -1; if (tpOnRet != null) for (int i = 0; i < tpOnRet.length; i++) { @@ -366,11 +366,11 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { annotationNode.addError("@Builder(toBuilder=true) requires that each type parameter on the static method is part of the typeargs of the return value. Type parameter " + new String(onMethod.name) + " is not part of the return type."); return; } - + typeArgsForToBuilder.add(tpOnType[pos].name); } } - + returnType = copyType(md.returnType, ast); typeParams = md.typeParameters; thrownExceptions = md.thrownExceptions; @@ -394,29 +394,29 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { annotationNode.addError("Unexpected kind of return type on annotated method. Specify 'builderClassName' to solve this problem."); return; } - + if (Character.isLowerCase(token[0])) { char[] newToken = new char[token.length]; System.arraycopy(token, 1, newToken, 1, token.length - 1); newToken[0] = Character.toTitleCase(token[0]); token = newToken; } - + builderClassName = builderClassName.replace("*", new String(token)); } } else { annotationNode.addError("@Builder is only supported on types, constructors, and methods."); return; } - + if (fillParametersFrom != null) { for (EclipseNode param : fillParametersFrom.down()) { if (param.getKind() != Kind.ARGUMENT) continue; BuilderFieldData bfd = new BuilderFieldData(); Argument arg = (Argument) param.get(); - + Annotation[] copyableAnnotations = findCopyableAnnotations(param); - + bfd.rawName = arg.name; bfd.name = arg.name; bfd.builderFieldName = bfd.name; @@ -428,7 +428,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { builderFields.add(bfd); } } - + EclipseNode builderType = findInnerClass(tdParent, builderClassName); if (builderType == null) { builderType = makeBuilderClass(isStatic, tdParent, builderClassName, typeParams, ast, accessForOuters); @@ -454,7 +454,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } } - + for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { if (bfd.singularData.getSingularizer().requiresCleaning()) { @@ -473,7 +473,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } } - + generateBuilderFields(builderType, builderFields, ast); if (addCleaning) { FieldDeclaration cleanDecl = new FieldDeclaration(CLEAN_FIELD_NAME, 0, -1); @@ -483,18 +483,18 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { cleanDecl.traverse(new SetGeneratedByVisitor(ast), (MethodScope) null); injectFieldAndMarkGenerated(builderType, cleanDecl); } - + if (constructorExists(builderType) == MemberExistsResult.NOT_EXISTS) { ConstructorDeclaration cd = HandleConstructor.createConstructor( AccessLevel.PACKAGE, builderType, Collections.<EclipseNode>emptyList(), false, annotationNode, Collections.<Annotation>emptyList()); if (cd != null) injectMethod(builderType, cd); } - + for (BuilderFieldData bfd : builderFields) { makePrefixedSetterMethodsForBuilder(cfv, builderType, bfd, annotationNode, fluent, chain, accessForInners, bfd.originalFieldNode, builderInstance.setterPrefix()); } - + { MemberExistsResult methodExists = methodExists(buildMethodName, builderType, -1); if (methodExists == MemberExistsResult.EXISTS_BY_LOMBOK) methodExists = methodExists(buildMethodName, builderType, 0); @@ -503,7 +503,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { if (md != null) injectMethod(builderType, md); } } - + if (methodExists("toString", builderType, 0) == MemberExistsResult.NOT_EXISTS) { List<Included<EclipseNode, ToString.Include>> fieldNodes = new ArrayList<Included<EclipseNode, ToString.Include>>(); for (BuilderFieldData bfd : builderFields) { @@ -514,18 +514,18 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { MethodDeclaration md = HandleToString.createToString(builderType, fieldNodes, true, false, ast, FieldAccess.ALWAYS_FIELD); if (md != null) injectMethod(builderType, md); } - + if (addCleaning) { MethodDeclaration cleanMethod = generateCleanMethod(builderFields, builderType, ast); if (cleanMethod != null) injectMethod(builderType, cleanMethod); } - + if (generateBuilderMethod && methodExists(builderMethodName, tdParent, -1) != MemberExistsResult.NOT_EXISTS) generateBuilderMethod = false; if (generateBuilderMethod) { MethodDeclaration md = generateBuilderMethod(cfv, isStatic, builderMethodName, builderClassName, tdParent, typeParams, ast, accessForOuters); if (md != null) injectMethod(tdParent, md); } - + if (toBuilder) switch (methodExists(toBuilderMethodName, tdParent, 0)) { case EXISTS_BY_USER: annotationNode.addWarning("Not generating toBuilder() as it already exists."); @@ -540,22 +540,22 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } MethodDeclaration md = generateToBuilderMethod(cfv, toBuilderMethodName, builderClassName, tdParent, tps, builderFields, fluent, ast, accessForOuters, builderInstance.setterPrefix()); - + if (md != null) injectMethod(tdParent, md); } - + if (nonFinalNonDefaultedFields != null && generateBuilderMethod) { for (EclipseNode fieldNode : nonFinalNonDefaultedFields) { fieldNode.addWarning("@Builder will ignore the initializing expression entirely. If you want the initializing expression to serve as default, add @Builder.Default. If it is not supposed to be settable during building, make the field final."); } } } - + private static final char[] BUILDER_TEMP_VAR = {'b', 'u', 'i', 'l', 'd', 'e', 'r'}; private MethodDeclaration generateToBuilderMethod(CheckerFrameworkVersion cfv, String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List<BuilderFieldData> builderFields, boolean fluent, ASTNode source, AccessLevel access, String prefix) { int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; - + MethodDeclaration out = new MethodDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult); out.selector = methodName.toCharArray(); out.modifiers = toEclipseModifier(access); @@ -563,7 +563,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { out.returnType = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); AllocationExpression invoke = new AllocationExpression(); invoke.type = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); - + Expression receiver = invoke; List<Statement> statements = null; for (BuilderFieldData bfd : builderFields) { @@ -576,7 +576,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } MessageSend ms = new MessageSend(); Expression[] tgt = new Expression[bfd.singularData == null ? 1 : 2]; - + if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) { char[] fieldName = bfd.obtainVia == null ? bfd.rawName : bfd.obtainVia.field().toCharArray(); for (int i = 0; i < tgt.length; i++) { @@ -605,7 +605,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { tgt[i] = obtainExpr; } } - + ms.selector = setterName.toCharArray(); if (bfd.singularData == null) { ms.arguments = tgt; @@ -619,7 +619,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { statements.add(new IfStatement(isNotNull, ms, pS, pE)); } } - + if (statements != null) { out.statements = new Statement[statements.size() + 2]; for (int i = 0; i < statements.size(); i++) out.statements[i + 1] = statements.get(i); @@ -633,25 +633,24 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else { out.statements = new Statement[] {new ReturnStatement(receiver, pS, pE)}; } - + if (cfv.generateUnique()) { out.annotations = new Annotation[] {generateNamedAnnotation(source, CheckerFrameworkVersion.NAME__UNIQUE)}; } - + out.traverse(new SetGeneratedByVisitor(source), ((TypeDeclaration) type.get()).scope); return out; - } - + private MethodDeclaration generateCleanMethod(List<BuilderFieldData> builderFields, EclipseNode builderType, ASTNode source) { List<Statement> statements = new ArrayList<Statement>(); - + for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { bfd.singularData.getSingularizer().appendCleaningCode(bfd.singularData, builderType, statements); } } - + FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); statements.add(new Assignment(thisUnclean, new FalseLiteral(0, 0), 0)); @@ -664,15 +663,15 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { decl.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return decl; } - + static Argument[] generateBuildArgs(CheckerFrameworkVersion cfv, EclipseNode type, List<BuilderFieldData> builderFields, ASTNode source) { if (!cfv.generateCalledMethods()) return null; - + List<char[]> mandatories = new ArrayList<char[]>(); for (BuilderFieldData bfd : builderFields) { if (bfd.singularData == null && bfd.nameOfSetFlag == null) mandatories.add(bfd.name); } - + if (mandatories.size() == 0) return null; char[][] nameCalled = fromQualifiedName(CheckerFrameworkVersion.NAME__CALLED); SingleMemberAnnotation ann = new SingleMemberAnnotation(new QualifiedTypeReference(nameCalled, poss(source, nameCalled.length)), source.sourceStart); @@ -692,12 +691,12 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { arg.annotations = new Annotation[] {ann}; return new Argument[] {arg}; } - + public MethodDeclaration generateBuildMethod(CheckerFrameworkVersion cfv, EclipseNode tdParent, boolean isStatic, String name, char[] staticName, TypeReference returnType, List<BuilderFieldData> builderFields, EclipseNode type, TypeReference[] thrownExceptions, boolean addCleaning, ASTNode source, AccessLevel access) { MethodDeclaration out = new MethodDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; List<Statement> statements = new ArrayList<Statement>(); - + if (addCleaning) { FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); @@ -706,13 +705,13 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { invokeClean.selector = CLEAN_METHOD_NAME; statements.add(new IfStatement(notClean, invokeClean, 0, 0)); } - + for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, statements, bfd.builderFieldName, "this"); } } - + List<Expression> args = new ArrayList<Expression>(); for (BuilderFieldData bfd : builderFields) { if (bfd.nameOfSetFlag != null) { @@ -722,7 +721,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { inv.receiver = new SingleNameReference(((TypeDeclaration) tdParent.get()).name, 0L); inv.selector = bfd.nameOfDefaultProvider; inv.typeArguments = typeParameterNames(((TypeDeclaration) type.get()).typeParameters); - + args.add(new ConditionalExpression( new SingleNameReference(bfd.nameOfSetFlag, 0L), new SingleNameReference(bfd.builderFieldName, 0L), @@ -731,19 +730,19 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { args.add(new SingleNameReference(bfd.builderFieldName, 0L)); } } - + if (addCleaning) { FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); statements.add(new Assignment(thisUnclean, new TrueLiteral(0, 0), 0)); } - + out.modifiers = toEclipseModifier(access); out.selector = name.toCharArray(); out.thrownExceptions = copyTypes(thrownExceptions); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; out.returnType = returnType; - + if (staticName == null) { AllocationExpression allocationStatement = new AllocationExpression(); allocationStatement.type = copyType(out.returnType); @@ -752,11 +751,12 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else { MessageSend invoke = new MessageSend(); invoke.selector = staticName; - if (isStatic) + if (isStatic) { invoke.receiver = new SingleNameReference(type.up().getName().toCharArray(), 0); - else + } else { invoke.receiver = new QualifiedThisReference(new SingleTypeReference(type.up().getName().toCharArray(), 0) , 0, 0); - + } + invoke.typeArguments = typeParameterNames(((TypeDeclaration) type.get()).typeParameters); invoke.arguments = args.isEmpty() ? null : args.toArray(new Expression[0]); if (returnType instanceof SingleTypeReference && Arrays.equals(TypeConstants.VOID, ((SingleTypeReference) returnType).token)) { @@ -773,20 +773,20 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { out.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return out; } - + private TypeReference[] typeParameterNames(TypeParameter[] typeParameters) { if (typeParameters == null) return null; - + TypeReference[] trs = new TypeReference[typeParameters.length]; for (int i = 0; i < trs.length; i++) { trs[i] = new SingleTypeReference(typeParameters[i].name, 0); } return trs; } - + public static MethodDeclaration generateDefaultProvider(char[] methodName, TypeParameter[] typeParameters, EclipseNode fieldNode, ASTNode source) { int pS = source.sourceStart, pE = source.sourceEnd; - + MethodDeclaration out = new MethodDeclaration(((CompilationUnitDeclaration) fieldNode.top().get()).compilationResult); out.typeParameters = copyTypeParams(typeParameters, source); out.selector = methodName; @@ -796,15 +796,15 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { out.returnType = copyType(fd.type, source); out.statements = new Statement[] {new ReturnStatement(fd.initialization, pS, pE)}; fd.initialization = null; - + out.traverse(new SetGeneratedByVisitor(source), ((TypeDeclaration) fieldNode.up().get()).scope); return out; } - + public MethodDeclaration generateBuilderMethod(CheckerFrameworkVersion cfv, boolean isStatic, String builderMethodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, ASTNode source, AccessLevel access) { int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; - + MethodDeclaration out = new MethodDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult); out.selector = builderMethodName.toCharArray(); out.modifiers = toEclipseModifier(access); @@ -827,13 +827,13 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { out.traverse(new SetGeneratedByVisitor(source), ((TypeDeclaration) type.get()).scope); return out; } - + public void generateBuilderFields(EclipseNode builderType, List<BuilderFieldData> builderFields, ASTNode source) { List<EclipseNode> existing = new ArrayList<EclipseNode>(); for (EclipseNode child : builderType.down()) { if (child.getKind() == Kind.FIELD) existing.add(child); } - + for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { bfd.createdFields.addAll(bfd.singularData.getSingularizer().generateFields(bfd.singularData, builderType)); @@ -844,7 +844,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { 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.builderFieldName, 0, 0); fd.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; @@ -865,9 +865,9 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } } - + private static final AbstractMethodDeclaration[] EMPTY = {}; - + public void makeSetterMethodsForBuilder(CheckerFrameworkVersion cfv, 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) { @@ -876,7 +876,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { bfd.singularData.getSingularizer().generateMethods(cfv, bfd.singularData, deprecate, builderType, fluent, chain, access); } } - + private void makeSimpleSetterMethodForBuilder(CheckerFrameworkVersion cfv, 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; @@ -885,34 +885,34 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { int len = existing.length; FieldDeclaration fd = (FieldDeclaration) fieldNode.get(); char[] name = fd.name; - + for (int i = 0; i < len; i++) { if (!(existing[i] instanceof MethodDeclaration)) continue; char[] existingName = existing[i].selector; if (Arrays.equals(name, existingName) && !isTolerate(fieldNode, existing[i])) return; } - + String setterName = fluent ? new String(paramName) : HandlerUtil.buildAccessorName("set", new String(paramName)); - + List<Annotation> methodAnnsList = Arrays.asList(EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode)); Annotation[] methodAnns = EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); if (methodAnns != null && methodAnns.length > 0) methodAnnsList = Arrays.asList(methodAnns); 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()); - if (cfv.generateCalledMethods()) { - Argument[] arr = setter.arguments == null ? new Argument[0] : setter.arguments; - Argument[] newArr = new Argument[arr.length + 1]; - System.arraycopy(arr, 0, newArr, 1, arr.length); - newArr[0] = new Argument(new char[] { 't', 'h', 'i', 's' }, 0, new SingleTypeReference(builderType.getName().toCharArray(), 0), Modifier.FINAL); - char[][] nameNotCalled = fromQualifiedName(CheckerFrameworkVersion.NAME__NOT_CALLED); - SingleMemberAnnotation ann = new SingleMemberAnnotation(new QualifiedTypeReference(nameNotCalled, poss(source, nameNotCalled.length)), source.sourceStart); - ann.memberValue = new StringLiteral(setterName.toCharArray(), 0, 0, 0); - newArr[0].annotations = new Annotation[] {ann}; - setter.arguments = newArr; - } + if (cfv.generateCalledMethods()) { + Argument[] arr = setter.arguments == null ? new Argument[0] : setter.arguments; + Argument[] newArr = new Argument[arr.length + 1]; + System.arraycopy(arr, 0, newArr, 1, arr.length); + newArr[0] = new Argument(new char[] { 't', 'h', 'i', 's' }, 0, new SingleTypeReference(builderType.getName().toCharArray(), 0), Modifier.FINAL); + char[][] nameNotCalled = fromQualifiedName(CheckerFrameworkVersion.NAME__NOT_CALLED); + SingleMemberAnnotation ann = new SingleMemberAnnotation(new QualifiedTypeReference(nameNotCalled, poss(source, nameNotCalled.length)), source.sourceStart); + ann.memberValue = new StringLiteral(setterName.toCharArray(), 0, 0, 0); + newArr[0].annotations = new Annotation[] {ann}; + setter.arguments = newArr; + } injectMethod(builderType, setter); } - + public void makePrefixedSetterMethodsForBuilder(CheckerFrameworkVersion cfv, EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain, AccessLevel access, EclipseNode originalFieldNode, String prefix) { boolean deprecate = isFieldDeprecated(bfd.originalFieldNode); if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) { @@ -921,13 +921,13 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { bfd.singularData.getSingularizer().generateMethods(cfv, bfd.singularData, deprecate, builderType, fluent, chain, access); } } - + private void makePrefixedSetterMethodForBuilder(CheckerFrameworkVersion cfv, EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] paramName, char[] nameOfSetFlag, EclipseNode sourceNode, boolean fluent, boolean chain, Annotation[] annotations, AccessLevel access, EclipseNode originalFieldNode, String prefix) { TypeDeclaration td = (TypeDeclaration) builderType.get(); AbstractMethodDeclaration[] existing = td.methods; if (existing == null) existing = EMPTY; int len = existing.length; - + String setterPrefix = prefix.isEmpty() ? "set" : prefix; String setterName; if(fluent) { @@ -935,13 +935,13 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else { setterName = HandlerUtil.buildAccessorName(setterPrefix, new String(paramName)); } - + for (int i = 0; i < len; i++) { if (!(existing[i] instanceof MethodDeclaration)) continue; char[] existingName = existing[i].selector; if (Arrays.equals(setterName.toCharArray(), existingName) && !isTolerate(fieldNode, existing[i])) return; } - + List<Annotation> methodAnnsList = Collections.<Annotation>emptyList(); Annotation[] methodAnns = EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode); if (methodAnns != null && methodAnns.length > 0) methodAnnsList = Arrays.asList(methodAnns); @@ -962,7 +962,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } injectMethod(builderType, setter); } - + 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); @@ -974,7 +974,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { builder.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return injectType(tdParent, builder); } - + private void addObtainVia(BuilderFieldData bfd, EclipseNode node) { for (EclipseNode child : node.down()) { if (!annotationTypeMatches(ObtainVia.class, child)) continue; @@ -984,7 +984,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { return; } } - + /** * Returns the explicitly requested singular annotation on this node (field * or parameter), or null if there's no {@code @Singular} annotation on it. @@ -1011,7 +1011,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } } char[] singularName = explicitSingular.toCharArray(); - + TypeReference type = ((AbstractVariableDeclaration) node.get()).type; TypeReference[] typeArgs = null; String typeName; @@ -1031,7 +1031,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { } else { typeName = type.toString(); } - + String targetFqn = EclipseSingularsRecipes.get().toQualified(typeName); EclipseSingularizer singularizer = EclipseSingularsRecipes.get().getSingularizer(targetFqn); if (singularizer == null) { @@ -1041,7 +1041,7 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> { return new SingularData(child, singularName, pluralName, typeArgs == null ? Collections.<TypeReference>emptyList() : Arrays.asList(typeArgs), targetFqn, singularizer, source, setterPrefix.toCharArray()); } - + return null; } } |