From ce0a09177e577c0b4f42379c5cc7ce364f26c905 Mon Sep 17 00:00:00 2001 From: Bulgakov Alexander Date: Fri, 26 Apr 2019 22:10:34 +0300 Subject: #1976. A handlers' order has been changed. The javac's HandleDelegate generates code before the HandleVal. --- .../after-delombok/ValDelegateMethodReference.java | 65 ++++++++++++++++++++++ .../after-ecj/ValDelegateMethodReference.java | 58 +++++++++++++++++++ .../before/ValDelegateMethodReference.java | 35 ++++++++++++ 3 files changed, 158 insertions(+) create mode 100644 test/transform/resource/after-delombok/ValDelegateMethodReference.java create mode 100644 test/transform/resource/after-ecj/ValDelegateMethodReference.java create mode 100644 test/transform/resource/before/ValDelegateMethodReference.java (limited to 'test/transform') diff --git a/test/transform/resource/after-delombok/ValDelegateMethodReference.java b/test/transform/resource/after-delombok/ValDelegateMethodReference.java new file mode 100644 index 00000000..186e2aaa --- /dev/null +++ b/test/transform/resource/after-delombok/ValDelegateMethodReference.java @@ -0,0 +1,65 @@ +import java.util.function.Function; + +public class ValDelegateMethodReference { + public void config() { + final Column column = createColumn(Entity::getValue); + } + + private Column createColumn(Function func) { + return new Column<>(func); + } +} + +class Column { + public Column(Function vp) { + } +} + +class Entity { + private MyDelegate innerDelegate; + + @java.lang.SuppressWarnings("all") + public java.lang.String getValue() { + return this.innerDelegate.getValue(); + } + + @java.lang.SuppressWarnings("all") + public java.lang.Boolean getABoolean() { + return this.innerDelegate.getABoolean(); + } + + @java.lang.SuppressWarnings("all") + public void setValue(final java.lang.String value) { + this.innerDelegate.setValue(value); + } + + @java.lang.SuppressWarnings("all") + public void setABoolean(final java.lang.Boolean aBoolean) { + this.innerDelegate.setABoolean(aBoolean); + } +} + +class MyDelegate { + private String value; + private Boolean aBoolean; + + @java.lang.SuppressWarnings("all") + public String getValue() { + return this.value; + } + + @java.lang.SuppressWarnings("all") + public Boolean getABoolean() { + return this.aBoolean; + } + + @java.lang.SuppressWarnings("all") + public void setValue(final String value) { + this.value = value; + } + + @java.lang.SuppressWarnings("all") + public void setABoolean(final Boolean aBoolean) { + this.aBoolean = aBoolean; + } +} \ No newline at end of file diff --git a/test/transform/resource/after-ecj/ValDelegateMethodReference.java b/test/transform/resource/after-ecj/ValDelegateMethodReference.java new file mode 100644 index 00000000..cfd0dab2 --- /dev/null +++ b/test/transform/resource/after-ecj/ValDelegateMethodReference.java @@ -0,0 +1,58 @@ +import lombok.Getter; +import lombok.Setter; +import lombok.experimental.Delegate; +import lombok.val; +import java.util.function.Function; +public class ValDelegateMethodReference { + public ValDelegateMethodReference() { + super(); + } + public void config() { + final @val Column column = createColumn(Entity::getValue); + } + private Column createColumn(Function func) { + return new Column<>(func); + } +} +class Column { + public Column(Function vp) { + super(); + } +} +class Entity { + private @Delegate MyDelegate innerDelegate; + Entity() { + super(); + } + public @java.lang.SuppressWarnings("all") java.lang.Boolean getABoolean() { + return this.innerDelegate.getABoolean(); + } + public @java.lang.SuppressWarnings("all") java.lang.String getValue() { + return this.innerDelegate.getValue(); + } + public @java.lang.SuppressWarnings("all") void setABoolean(final java.lang.Boolean aBoolean) { + this.innerDelegate.setABoolean(aBoolean); + } + public @java.lang.SuppressWarnings("all") void setValue(final java.lang.String value) { + this.innerDelegate.setValue(value); + } +} +@Getter @Setter class MyDelegate { + private String value; + private Boolean aBoolean; + MyDelegate() { + super(); + } + public @java.lang.SuppressWarnings("all") String getValue() { + return this.value; + } + public @java.lang.SuppressWarnings("all") Boolean getABoolean() { + return this.aBoolean; + } + public @java.lang.SuppressWarnings("all") void setValue(final String value) { + this.value = value; + } + public @java.lang.SuppressWarnings("all") void setABoolean(final Boolean aBoolean) { + this.aBoolean = aBoolean; + } +} diff --git a/test/transform/resource/before/ValDelegateMethodReference.java b/test/transform/resource/before/ValDelegateMethodReference.java new file mode 100644 index 00000000..7adc402a --- /dev/null +++ b/test/transform/resource/before/ValDelegateMethodReference.java @@ -0,0 +1,35 @@ + +import lombok.Getter; +import lombok.Setter; +import lombok.experimental.Delegate; +import lombok.val; + +import java.util.function.Function; + +public class ValDelegateMethodReference { + + public void config() { + val column = createColumn(Entity::getValue); + } + + private Column createColumn(Function func) { + return new Column<>(func); + } + +} + +class Column { + public Column(Function vp) {} +} + +class Entity { + @Delegate + private MyDelegate innerDelegate; +} + +@Getter +@Setter +class MyDelegate { + private String value; + private Boolean aBoolean; +} \ No newline at end of file -- cgit From a3180298305ff64e9f671b51d663b750ba7c8efa Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Wed, 1 May 2019 00:41:32 +0200 Subject: [fixes #2083] adds feature ‘access level’ to `@Builder` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- doc/changelog.markdown | 1 + src/core/lombok/Builder.java | 8 +++ .../eclipse/handlers/EclipseSingularsRecipes.java | 9 +-- .../lombok/eclipse/handlers/HandleBuilder.java | 43 +++++++----- .../eclipse/handlers/HandleSuperBuilder.java | 2 +- .../singulars/EclipseGuavaSingularizer.java | 23 +++---- .../EclipseJavaUtilListSetSingularizer.java | 25 +++---- .../singulars/EclipseJavaUtilMapSingularizer.java | 25 +++---- src/core/lombok/javac/handlers/HandleBuilder.java | 45 +++++++------ .../lombok/javac/handlers/HandleSuperBuilder.java | 2 +- .../javac/handlers/JavacSingularsRecipes.java | 77 +++++++++++----------- .../handlers/singulars/JavacGuavaSingularizer.java | 23 +++---- .../JavacJavaUtilListSetSingularizer.java | 28 ++++---- .../singulars/JavacJavaUtilMapSingularizer.java | 32 ++++----- .../singulars/JavacJavaUtilSingularizer.java | 4 +- .../resource/after-delombok/BuilderSimple.java | 4 +- .../resource/after-ecj/BuilderSimple.java | 6 +- test/transform/resource/before/BuilderSimple.java | 2 +- website/templates/features/Builder.html | 9 ++- 19 files changed, 201 insertions(+), 167 deletions(-) (limited to 'test/transform') diff --git a/doc/changelog.markdown b/doc/changelog.markdown index b7f678a7..614848cb 100644 --- a/doc/changelog.markdown +++ b/doc/changelog.markdown @@ -3,6 +3,7 @@ Lombok Changelog ### v1.18.7 "Edgy Guinea Pig" * FEATURE: You can now suppress generation of the `builder` method when using `@Builder`; usually because you're only interested in the `toBuilder` method. As a convenience we won't emit warnings about missing `@Builder.Default` annotations when you do this. [Issue #2046](https://github.com/rzwitserloot/lombok/issues/2046) +* FEATURE: You can now change the access modifier of generated builder classes. [Issue #2083](https://github.com/rzwitserloot/lombok/issues/2083). * FEATURE: When using `@NonNull`, or any other annotation that would result in a null-check, you can configure to generate an assert statement instead. [Issue #2078](https://github.com/rzwitserloot/lombok/issues/2078). * PLATFORM: A few lombok features (most notably delombok) failed on JDK12. [Issue #2082](https://github.com/rzwitserloot/lombok/issues/2082) * BUGFIX: var/val on methods that return an intersection type would now work in Eclipse. [Issue #1986](https://github.com/rzwitserloot/lombok/issues/1986) diff --git a/src/core/lombok/Builder.java b/src/core/lombok/Builder.java index c83b3670..a60af9ee 100644 --- a/src/core/lombok/Builder.java +++ b/src/core/lombok/Builder.java @@ -146,6 +146,14 @@ public @interface Builder { */ boolean toBuilder() default false; + /** + * Sets the access level of the generated builder class. By default, generated builder classes are {@code public}. + * Note: This does nothing if you write your own builder class (we won't change its access level). + * + * @return The builder class will be generated with this access modifier. + */ + AccessLevel access() default lombok.AccessLevel.PUBLIC; + /** * Put on a field (in case of {@code @Builder} on a type) or a parameter (for {@code @Builder} on a constructor or static method) to * indicate how lombok should obtain a value for this field or parameter given an instance; this is only relevant if {@code toBuilder} is {@code true}. diff --git a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java index 81ddbd0a..67a9f97d 100755 --- a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java +++ b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -58,6 +58,7 @@ import org.eclipse.jdt.internal.compiler.lookup.MethodScope; import org.eclipse.jdt.internal.compiler.lookup.TypeConstants; import org.eclipse.jdt.internal.compiler.lookup.TypeIds; +import lombok.AccessLevel; import lombok.core.LombokImmutableList; import lombok.core.SpiLoadUtil; import lombok.core.TypeLibrary; @@ -234,7 +235,7 @@ public class EclipseSingularsRecipes { * If you need more control over the return type and value, use * {@link #generateMethods(SingularData, boolean, EclipseNode, boolean, TypeReferenceMaker, StatementMaker)}. */ - public void generateMethods(SingularData data, boolean deprecate, final EclipseNode builderType, boolean fluent, final boolean chain) { + public void generateMethods(SingularData data, boolean deprecate, final EclipseNode builderType, boolean fluent, final boolean chain, AccessLevel access) { TypeReferenceMaker returnTypeMaker = new TypeReferenceMaker() { @Override public TypeReference make() { return chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0); @@ -247,14 +248,14 @@ public class EclipseSingularsRecipes { } }; - generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker); + generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker, access); } /** * Generates the singular, plural, and clear methods for the given {@link SingularData}. * Uses the given {@code returnTypeMaker} and {@code returnStatementMaker} for the generated methods. */ - public abstract void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker); + public abstract void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access); public abstract void appendBuildCode(SingularData data, EclipseNode builderType, List statements, char[] targetVariableName, String builderVariable); diff --git a/src/core/lombok/eclipse/handlers/HandleBuilder.java b/src/core/lombok/eclipse/handlers/HandleBuilder.java index 7a831f3d..4659e9a3 100755 --- a/src/core/lombok/eclipse/handlers/HandleBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleBuilder.java @@ -157,6 +157,13 @@ public class HandleBuilder extends EclipseAnnotationHandler { long p = (long) ast.sourceStart << 32 | ast.sourceEnd; Builder builderInstance = annotation.getInstance(); + AccessLevel accessForOuters = builderInstance.access(); + if (accessForOuters == null) accessForOuters = AccessLevel.PUBLIC; + if (builderInstance.access() == AccessLevel.NONE) { + annotationNode.addError("AccessLevel.NONE is not valid here"); + 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); @@ -408,7 +415,7 @@ public class HandleBuilder extends EclipseAnnotationHandler { EclipseNode builderType = findInnerClass(tdParent, builderClassName); if (builderType == null) { - builderType = makeBuilderClass(isStatic, tdParent, builderClassName, typeParams, ast); + builderType = makeBuilderClass(isStatic, tdParent, builderClassName, typeParams, ast, accessForOuters); } else { TypeDeclaration builderTypeDeclaration = (TypeDeclaration) builderType.get(); if (isStatic && (builderTypeDeclaration.modifiers & ClassFileConstants.AccStatic) == 0) { @@ -469,14 +476,14 @@ public class HandleBuilder extends EclipseAnnotationHandler { } for (BuilderFieldData bfd : builderFields) { - makeSetterMethodsForBuilder(builderType, bfd, annotationNode, fluent, chain); + makeSetterMethodsForBuilder(builderType, bfd, annotationNode, fluent, chain, accessForInners); } { MemberExistsResult methodExists = methodExists(buildMethodName, builderType, -1); if (methodExists == MemberExistsResult.EXISTS_BY_LOMBOK) methodExists = methodExists(buildMethodName, builderType, 0); if (methodExists == MemberExistsResult.NOT_EXISTS) { - MethodDeclaration md = generateBuildMethod(tdParent, isStatic, buildMethodName, nameOfStaticBuilderMethod, returnType, builderFields, builderType, thrownExceptions, addCleaning, ast); + MethodDeclaration md = generateBuildMethod(tdParent, isStatic, buildMethodName, nameOfStaticBuilderMethod, returnType, builderFields, builderType, thrownExceptions, addCleaning, ast, accessForInners); if (md != null) injectMethod(builderType, md); } } @@ -499,7 +506,7 @@ public class HandleBuilder extends EclipseAnnotationHandler { if (generateBuilderMethod && methodExists(builderMethodName, tdParent, -1) != MemberExistsResult.NOT_EXISTS) generateBuilderMethod = false; if (generateBuilderMethod) { - MethodDeclaration md = generateBuilderMethod(isStatic, builderMethodName, builderClassName, tdParent, typeParams, ast); + MethodDeclaration md = generateBuilderMethod(isStatic, builderMethodName, builderClassName, tdParent, typeParams, ast, accessForOuters); if (md != null) injectMethod(tdParent, md); } @@ -516,7 +523,7 @@ public class HandleBuilder extends EclipseAnnotationHandler { tps[i].name = typeArgsForToBuilder.get(i); } } - MethodDeclaration md = generateToBuilderMethod(toBuilderMethodName, builderClassName, tdParent, tps, builderFields, fluent, ast); + MethodDeclaration md = generateToBuilderMethod(toBuilderMethodName, builderClassName, tdParent, tps, builderFields, fluent, ast, accessForOuters); if (md != null) injectMethod(tdParent, md); } @@ -529,13 +536,13 @@ public class HandleBuilder extends EclipseAnnotationHandler { } private static final char[] BUILDER_TEMP_VAR = {'b', 'u', 'i', 'l', 'd', 'e', 'r'}; - private MethodDeclaration generateToBuilderMethod(String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List builderFields, boolean fluent, ASTNode source) { + private MethodDeclaration generateToBuilderMethod(String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List builderFields, boolean fluent, 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 = methodName.toCharArray(); - out.modifiers = ClassFileConstants.AccPublic; + out.modifiers = toEclipseModifier(access); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; out.returnType = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); AllocationExpression invoke = new AllocationExpression(); @@ -632,7 +639,7 @@ public class HandleBuilder extends EclipseAnnotationHandler { return decl; } - public MethodDeclaration generateBuildMethod(EclipseNode tdParent, boolean isStatic, String name, char[] staticName, TypeReference returnType, List builderFields, EclipseNode type, TypeReference[] thrownExceptions, boolean addCleaning, ASTNode source) { + public MethodDeclaration generateBuildMethod(EclipseNode tdParent, boolean isStatic, String name, char[] staticName, TypeReference returnType, List 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 statements = new ArrayList(); @@ -677,7 +684,7 @@ public class HandleBuilder extends EclipseAnnotationHandler { statements.add(new Assignment(thisUnclean, new TrueLiteral(0, 0), 0)); } - out.modifiers = ClassFileConstants.AccPublic; + out.modifiers = toEclipseModifier(access); out.selector = name.toCharArray(); out.thrownExceptions = copyTypes(thrownExceptions); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; @@ -736,13 +743,13 @@ public class HandleBuilder extends EclipseAnnotationHandler { return out; } - public MethodDeclaration generateBuilderMethod(boolean isStatic, String builderMethodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, ASTNode source) { + public MethodDeclaration generateBuilderMethod(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 = ClassFileConstants.AccPublic; + out.modifiers = toEclipseModifier(access); if (isStatic) out.modifiers |= ClassFileConstants.AccStatic; out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; out.returnType = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); @@ -795,16 +802,16 @@ public class HandleBuilder extends EclipseAnnotationHandler { private static final AbstractMethodDeclaration[] EMPTY = {}; - public void makeSetterMethodsForBuilder(EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain) { + public void makeSetterMethodsForBuilder(EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain, AccessLevel access) { 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); + makeSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.nameOfSetFlag, sourceNode, fluent, chain, bfd.annotations, access); } else { - bfd.singularData.getSingularizer().generateMethods(bfd.singularData, deprecate, builderType, fluent, chain); + 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) { + private void makeSimpleSetterMethodForBuilder(EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] nameOfSetFlag, EclipseNode sourceNode, boolean fluent, boolean chain, Annotation[] annotations, AccessLevel access) { TypeDeclaration td = (TypeDeclaration) builderType.get(); AbstractMethodDeclaration[] existing = td.methods; if (existing == null) existing = EMPTY; @@ -820,16 +827,16 @@ public class HandleBuilder extends EclipseAnnotationHandler { String setterName = fluent ? fieldNode.getName() : HandlerUtil.buildAccessorName("set", fieldNode.getName()); - MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, nameOfSetFlag, chain, ClassFileConstants.AccPublic, + MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, nameOfSetFlag, chain, toEclipseModifier(access), sourceNode, Collections.emptyList(), annotations != null ? Arrays.asList(copyAnnotations(sourceNode.get(), annotations)) : Collections.emptyList()); injectMethod(builderType, setter); } - public EclipseNode makeBuilderClass(boolean isStatic, EclipseNode tdParent, String builderClassName, TypeParameter[] typeParams, ASTNode source) { + 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); builder.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; - builder.modifiers |= ClassFileConstants.AccPublic; + builder.modifiers |= toEclipseModifier(access); if (isStatic) builder.modifiers |= ClassFileConstants.AccStatic; builder.typeParameters = copyTypeParams(typeParams, source); builder.name = builderClassName.toCharArray(); diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index 6f34eb30..554ab2f0 100755 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -889,7 +889,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler { if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) { generateSimpleSetterMethodForBuilder(builderType, deprecate, bfd.createdFields.get(0), bfd.nameOfSetFlag, returnTypeMaker.make(), returnStatementMaker.make(), sourceNode, bfd.annotations); } else { - bfd.singularData.getSingularizer().generateMethods(bfd.singularData, deprecate, builderType, true, returnTypeMaker, returnStatementMaker); + bfd.singularData.getSingularizer().generateMethods(bfd.singularData, deprecate, builderType, true, returnTypeMaker, returnStatementMaker, AccessLevel.PUBLIC); } } diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java index 40f01ee4..54c059b8 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 +28,7 @@ import java.util.ArrayList; import java.util.Collections; import java.util.List; +import lombok.AccessLevel; import lombok.core.GuavaTypeMap; import lombok.core.LombokImmutableList; import lombok.core.handlers.HandlerUtil; @@ -99,16 +100,16 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { return Collections.singletonList(injectFieldAndMarkGenerated(builderType, buildField)); } - @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker) { - generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType); + @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { + generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, access); } - void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) { + void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L); thisDotField.receiver = new ThisReference(0, 0); @@ -122,7 +123,7 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { injectMethod(builderType, md); } - void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { LombokImmutableList suffixes = getArgumentSuffixes(); char[][] names = new char[suffixes.size()][]; for (int i = 0; i < suffixes.size(); i++) { @@ -133,7 +134,7 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); List statements = new ArrayList(); statements.add(createConstructBuilderVarIfNeeded(data, builderType)); @@ -166,10 +167,10 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { HandleNonNull.INSTANCE.fix(injectMethod(builderType, md)); } - void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); List statements = new ArrayList(); statements.add(createConstructBuilderVarIfNeeded(data, builderType)); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java index 32b1f71f..73d6fe9b 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 +28,7 @@ import java.util.ArrayList; import java.util.Collections; import java.util.List; +import lombok.AccessLevel; import lombok.core.handlers.HandlerUtil; import lombok.eclipse.EclipseNode; import lombok.eclipse.handlers.HandleNonNull; @@ -90,21 +91,21 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula return Collections.singletonList(injectFieldAndMarkGenerated(builderType, buildField)); } - @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker) { + @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { if (useGuavaInstead(builderType)) { - guavaListSetSingularizer.generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker); + guavaListSetSingularizer.generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker, access); return; } - generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType); + generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, access); } - private void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) { + private void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L); thisDotField.receiver = new ThisReference(0, 0); @@ -123,10 +124,10 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula injectMethod(builderType, md); } - void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); List statements = new ArrayList(); statements.add(createConstructBuilderVarIfNeeded(data, builderType, false)); @@ -155,10 +156,10 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula HandleNonNull.INSTANCE.fix(injectMethod(builderType, md)); } - void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); List statements = new ArrayList(); statements.add(createConstructBuilderVarIfNeeded(data, builderType, false)); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java index b24bf97f..9ad1b6fe 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -52,6 +52,7 @@ import org.eclipse.jdt.internal.compiler.ast.TypeReference; import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; import org.mangosdk.spi.ProviderFor; +import lombok.AccessLevel; import lombok.core.LombokImmutableList; import lombok.core.handlers.HandlerUtil; import lombok.eclipse.EclipseNode; @@ -135,21 +136,21 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer return Arrays.asList(keyFieldNode, valueFieldNode); } - @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker) { + @Override public void generateMethods(SingularData data, boolean deprecate, EclipseNode builderType, boolean fluent, TypeReferenceMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { if (useGuavaInstead(builderType)) { - guavaMapSingularizer.generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker); + guavaMapSingularizer.generateMethods(data, deprecate, builderType, fluent, returnTypeMaker, returnStatementMaker, access); return; } - generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent); - generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType); + generateSingularMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generatePluralMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, fluent, access); + generateClearMethod(deprecate, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, access); } - private void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) { + private void generateClearMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); String pN = new String(data.getPluralName()); char[] keyFieldName = (pN + "$key").toCharArray(); @@ -179,10 +180,10 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer injectMethod(builderType, md); } - private void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + private void generateSingularMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); List statements = new ArrayList(); statements.add(createConstructBuilderVarIfNeeded(data, builderType, true)); @@ -236,10 +237,10 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer HandleNonNull.INSTANCE.fix(injectMethod(builderType, md)); } - private void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) { + private void generatePluralMethod(boolean deprecate, TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent, AccessLevel access) { MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult); md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; - md.modifiers = ClassFileConstants.AccPublic; + md.modifiers = toEclipseModifier(access); String pN = new String(data.getPluralName()); char[] keyFieldName = (pN + "$key").toCharArray(); diff --git a/src/core/lombok/javac/handlers/HandleBuilder.java b/src/core/lombok/javac/handlers/HandleBuilder.java index d6fb9728..2eaba0fb 100644 --- a/src/core/lombok/javac/handlers/HandleBuilder.java +++ b/src/core/lombok/javac/handlers/HandleBuilder.java @@ -103,6 +103,13 @@ public class HandleBuilder extends JavacAnnotationHandler { handleFlagUsage(annotationNode, ConfigurationKeys.BUILDER_FLAG_USAGE, "@Builder"); Builder builderInstance = annotation.getInstance(); + AccessLevel accessForOuters = builderInstance.access(); + if (accessForOuters == null) accessForOuters = AccessLevel.PUBLIC; + if (accessForOuters == AccessLevel.NONE) { + annotationNode.addError("AccessLevel.NONE is not valid here"); + 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); @@ -355,7 +362,7 @@ public class HandleBuilder extends JavacAnnotationHandler { JavacNode builderType = findInnerClass(tdParent, builderClassName); if (builderType == null) { - builderType = makeBuilderClass(isStatic, annotationNode, tdParent, builderClassName, typeParams, ast); + builderType = makeBuilderClass(isStatic, annotationNode, tdParent, builderClassName, typeParams, ast, accessForOuters); recursiveSetGeneratedBy(builderType.get(), ast, annotationNode.getContext()); } else { JCClassDecl builderTypeDeclaration = (JCClassDecl) builderType.get(); @@ -413,14 +420,14 @@ public class HandleBuilder extends JavacAnnotationHandler { } for (BuilderFieldData bfd : builderFields) { - makeSetterMethodsForBuilder(builderType, bfd, annotationNode, fluent, chain); + makeSetterMethodsForBuilder(builderType, bfd, annotationNode, fluent, chain, accessForInners); } { MemberExistsResult methodExists = methodExists(buildMethodName, builderType, -1); if (methodExists == MemberExistsResult.EXISTS_BY_LOMBOK) methodExists = methodExists(buildMethodName, builderType, 0); if (methodExists == MemberExistsResult.NOT_EXISTS) { - JCMethodDecl md = generateBuildMethod(tdParent, isStatic, buildMethodName, nameOfBuilderMethod, returnType, builderFields, builderType, thrownExceptions, ast, addCleaning); + JCMethodDecl md = generateBuildMethod(tdParent, isStatic, buildMethodName, nameOfBuilderMethod, returnType, builderFields, builderType, thrownExceptions, ast, addCleaning, accessForInners); if (md != null) { injectMethod(builderType, md); recursiveSetGeneratedBy(md, ast, annotationNode.getContext()); @@ -444,7 +451,7 @@ public class HandleBuilder extends JavacAnnotationHandler { if (generateBuilderMethod && methodExists(builderMethodName, tdParent, -1) != MemberExistsResult.NOT_EXISTS) generateBuilderMethod = false; if (generateBuilderMethod) { - JCMethodDecl md = generateBuilderMethod(isStatic, builderMethodName, builderClassName, annotationNode, tdParent, typeParams); + JCMethodDecl md = generateBuilderMethod(isStatic, builderMethodName, builderClassName, annotationNode, tdParent, typeParams, accessForOuters); recursiveSetGeneratedBy(md, ast, annotationNode.getContext()); if (md != null) injectMethod(tdParent, md); } @@ -464,7 +471,7 @@ public class HandleBuilder extends JavacAnnotationHandler { } tps = lb.toList(); } - JCMethodDecl md = generateToBuilderMethod(toBuilderMethodName, builderClassName, tdParent, tps, builderFields, fluent, ast); + JCMethodDecl md = generateToBuilderMethod(toBuilderMethodName, builderClassName, tdParent, tps, builderFields, fluent, ast, accessForOuters); if (md != null) { recursiveSetGeneratedBy(md, ast, annotationNode.getContext()); injectMethod(tdParent, md); @@ -513,7 +520,7 @@ public class HandleBuilder extends JavacAnnotationHandler { } private static final String BUILDER_TEMP_VAR = "builder"; - private JCMethodDecl generateToBuilderMethod(String toBuilderMethodName, String builderClassName, JavacNode type, List typeParams, java.util.List builderFields, boolean fluent, JCAnnotation ast) { + private JCMethodDecl generateToBuilderMethod(String toBuilderMethodName, String builderClassName, JavacNode type, List typeParams, java.util.List builderFields, boolean fluent, JCAnnotation ast, AccessLevel access) { // return new ThingieBuilder().setA(this.a).setB(this.b); JavacTreeMaker maker = type.getTreeMaker(); @@ -564,7 +571,7 @@ public class HandleBuilder extends JavacAnnotationHandler { statements.append(maker.Return(invoke)); } JCBlock body = maker.Block(0, statements.toList()); - return maker.MethodDef(maker.Modifiers(Flags.PUBLIC), type.toName(toBuilderMethodName), namePlusTypeParamsToTypeReference(maker, type.toName(builderClassName), typeParams), List.nil(), List.nil(), List.nil(), body, null); + return maker.MethodDef(maker.Modifiers(toJavacModifier(access)), type.toName(toBuilderMethodName), namePlusTypeParamsToTypeReference(maker, type.toName(builderClassName), typeParams), List.nil(), List.nil(), List.nil(), body, null); } private JCMethodDecl generateCleanMethod(java.util.List builderFields, JavacNode type, JCTree source) { @@ -579,7 +586,7 @@ public class HandleBuilder extends JavacAnnotationHandler { statements.append(maker.Exec(maker.Assign(maker.Select(maker.Ident(type.toName("this")), type.toName("$lombokUnclean")), maker.Literal(CTC_BOOLEAN, 0)))); JCBlock body = maker.Block(0, statements.toList()); - JCMethodDecl method = maker.MethodDef(maker.Modifiers(Flags.PUBLIC), type.toName("$lombokClean"), maker.Type(Javac.createVoidType(type.getSymbolTable(), CTC_VOID)), List.nil(), List.nil(), List.nil(), body, null); + JCMethodDecl method = maker.MethodDef(maker.Modifiers(toJavacModifier(AccessLevel.PRIVATE)), type.toName("$lombokClean"), maker.Type(Javac.createVoidType(type.getSymbolTable(), CTC_VOID)), List.nil(), List.nil(), List.nil(), body, null); recursiveSetGeneratedBy(method, source, type.getContext()); return method; /* @@ -596,7 +603,7 @@ public class HandleBuilder extends JavacAnnotationHandler { */ } - private JCMethodDecl generateBuildMethod(JavacNode tdParent, boolean isStatic, String buildName, Name builderName, JCExpression returnType, java.util.List builderFields, JavacNode type, List thrownExceptions, JCTree source, boolean addCleaning) { + private JCMethodDecl generateBuildMethod(JavacNode tdParent, boolean isStatic, String buildName, Name builderName, JCExpression returnType, java.util.List builderFields, JavacNode type, List thrownExceptions, JCTree source, boolean addCleaning, AccessLevel access) { JavacTreeMaker maker = type.getTreeMaker(); JCExpression call; @@ -649,7 +656,7 @@ public class HandleBuilder extends JavacAnnotationHandler { JCBlock body = maker.Block(0, statements.toList()); - return maker.MethodDef(maker.Modifiers(Flags.PUBLIC), type.toName(buildName), returnType, List.nil(), List.nil(), thrownExceptions, body, null); + return maker.MethodDef(maker.Modifiers(toJavacModifier(access)), type.toName(buildName), returnType, List.nil(), List.nil(), thrownExceptions, body, null); } public static JCMethodDecl generateDefaultProvider(Name methodName, JavacNode fieldNode, List params) { @@ -664,7 +671,7 @@ public class HandleBuilder extends JavacAnnotationHandler { return maker.MethodDef(maker.Modifiers(modifiers), methodName, cloneType(maker, field.vartype, field, fieldNode.getContext()), copyTypeParams(fieldNode, params), List.nil(), List.nil(), body, null); } - public JCMethodDecl generateBuilderMethod(boolean isStatic, String builderMethodName, String builderClassName, JavacNode source, JavacNode type, List typeParams) { + public JCMethodDecl generateBuilderMethod(boolean isStatic, String builderMethodName, String builderClassName, JavacNode source, JavacNode type, List typeParams, AccessLevel access) { JavacTreeMaker maker = type.getTreeMaker(); ListBuffer typeArgs = new ListBuffer(); @@ -676,7 +683,7 @@ public class HandleBuilder extends JavacAnnotationHandler { JCStatement statement = maker.Return(call); JCBlock body = maker.Block(0, List.of(statement)); - int modifiers = Flags.PUBLIC; + int modifiers = toJavacModifier(access); if (isStatic) modifiers |= Flags.STATIC; return maker.MethodDef(maker.Modifiers(modifiers), type.toName(builderMethodName), namePlusTypeParamsToTypeReference(maker, type.toName(builderClassName), typeParams), copyTypeParams(source, typeParams), List.nil(), List.nil(), body, null); } @@ -720,16 +727,16 @@ public class HandleBuilder extends JavacAnnotationHandler { for (JCVariableDecl gen : generated) recursiveSetGeneratedBy(gen, source, builderType.getContext()); } - public void makeSetterMethodsForBuilder(JavacNode builderType, BuilderFieldData fieldNode, JavacNode source, boolean fluent, boolean chain) { + 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); + makeSimpleSetterMethodForBuilder(builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.nameOfSetFlag, source, fluent, chain, fieldNode.annotations, fieldNode.originalFieldNode, access); } else { - fieldNode.singularData.getSingularizer().generateMethods(fieldNode.singularData, deprecate, builderType, source.get(), fluent, chain); + 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 annosOnParam, JavacNode originalFieldNode) { + private void makeSimpleSetterMethodForBuilder(JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name nameOfSetFlag, JavacNode source, boolean fluent, boolean chain, List annosOnParam, JavacNode originalFieldNode, AccessLevel access) { Name fieldName = ((JCVariableDecl) fieldNode.get()).name; for (JavacNode child : builderType.down()) { @@ -743,16 +750,16 @@ public class HandleBuilder extends JavacAnnotationHandler { JavacTreeMaker maker = fieldNode.getTreeMaker(); - JCMethodDecl newMethod = HandleSetter.createSetter(Flags.PUBLIC, deprecate, fieldNode, maker, setterName, nameOfSetFlag, chain, source, List.nil(), annosOnParam); + JCMethodDecl newMethod = HandleSetter.createSetter(toJavacModifier(access), deprecate, fieldNode, maker, setterName, nameOfSetFlag, chain, source, List.nil(), annosOnParam); recursiveSetGeneratedBy(newMethod, source.get(), builderType.getContext()); copyJavadoc(originalFieldNode, newMethod, CopyJavadoc.SETTER); injectMethod(builderType, newMethod); } - public JavacNode makeBuilderClass(boolean isStatic, JavacNode source, JavacNode tdParent, String builderClassName, List typeParams, JCAnnotation ast) { + public JavacNode makeBuilderClass(boolean isStatic, JavacNode source, JavacNode tdParent, String builderClassName, List typeParams, JCAnnotation ast, AccessLevel access) { JavacTreeMaker maker = tdParent.getTreeMaker(); - int modifiers = Flags.PUBLIC; + int modifiers = toJavacModifier(access); if (isStatic) modifiers |= Flags.STATIC; JCModifiers mods = maker.Modifiers(modifiers); JCClassDecl builder = maker.ClassDef(mods, tdParent.toName(builderClassName), copyTypeParams(source, typeParams), null, List.nil(), List.nil()); diff --git a/src/core/lombok/javac/handlers/HandleSuperBuilder.java b/src/core/lombok/javac/handlers/HandleSuperBuilder.java index 7eb9873b..798ff7b4 100644 --- a/src/core/lombok/javac/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/javac/handlers/HandleSuperBuilder.java @@ -862,7 +862,7 @@ public class HandleSuperBuilder extends JavacAnnotationHandler { 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); } else { - fieldNode.singularData.getSingularizer().generateMethods(fieldNode.singularData, deprecate, builderType, source.get(), true, returnTypeMaker, returnStatementMaker); + fieldNode.singularData.getSingularizer().generateMethods(fieldNode.singularData, deprecate, builderType, source.get(), true, returnTypeMaker, returnStatementMaker, AccessLevel.PUBLIC); } } diff --git a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java index 7c707756..a51079a8 100644 --- a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java +++ b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -32,6 +32,7 @@ import java.util.Collections; import java.util.HashMap; import java.util.Map; +import lombok.AccessLevel; import lombok.ConfigurationKeys; import lombok.core.LombokImmutableList; import lombok.core.SpiLoadUtil; @@ -157,14 +158,14 @@ public class JavacSingularsRecipes { public static abstract class JavacSingularizer { public abstract LombokImmutableList getSupportedTypes(); - + protected JavacSingularizer getGuavaInstead(JavacNode node) { return this; } - protected JCModifiers makeMods(JavacTreeMaker maker, JavacNode node, boolean deprecate) { - if (deprecate) return maker.Modifiers(Flags.PUBLIC, List.of(maker.Annotation(genJavaLangTypeRef(node, "Deprecated"), List.nil()))); - return maker.Modifiers(Flags.PUBLIC); + protected JCModifiers makeMods(JavacTreeMaker maker, JavacNode node, boolean deprecate, AccessLevel access) { + if (deprecate) return maker.Modifiers(toJavacModifier(access), List.of(maker.Annotation(genJavaLangTypeRef(node, "Deprecated"), List.nil()))); + return maker.Modifiers(toJavacModifier(access)); } /** Checks if any of the to-be-generated nodes (fields, methods) already exist. If so, errors on these (singulars don't support manually writing some of it, and returns true). */ @@ -219,7 +220,7 @@ public class JavacSingularsRecipes { * If you need more control over the return type and value, use * {@link #generateMethods(SingularData, boolean, JavacNode, JCTree, boolean, ExpressionMaker, StatementMaker)}. */ - public void generateMethods(SingularData data, boolean deprecate, final JavacNode builderType, JCTree source, boolean fluent, final boolean chain) { + public void generateMethods(SingularData data, boolean deprecate, final JavacNode builderType, JCTree source, boolean fluent, final boolean chain, AccessLevel access) { final JavacTreeMaker maker = builderType.getTreeMaker(); ExpressionMaker returnTypeMaker = new ExpressionMaker() { @Override public JCExpression make() { @@ -232,54 +233,54 @@ public class JavacSingularsRecipes { return chain ? maker.Return(maker.Ident(builderType.toName("this"))) : null; }}; - generateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker); + generateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker, access); } /** * Generates the singular, plural, and clear methods for the given {@link SingularData}. * Uses the given {@code returnTypeMaker} and {@code returnStatementMaker} for the generated methods. */ - public abstract void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker); - - protected void doGenerateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker) { + public abstract void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access); + + protected void doGenerateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { JavacTreeMaker maker = builderType.getTreeMaker(); - generateSingularMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source, fluent); - generatePluralMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source, fluent); - generateClearMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source); + generateSingularMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source, fluent, access); + generatePluralMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source, fluent, access); + generateClearMethod(deprecate, maker, returnTypeMaker.make(), returnStatementMaker.make(), data, builderType, source, access); } - - private void finishAndInjectMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean deprecate, ListBuffer statements, Name methodName, List jcVariableDecls) { + + private void finishAndInjectMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean deprecate, ListBuffer statements, Name methodName, List jcVariableDecls, AccessLevel access) { if (returnStatement != null) statements.append(returnStatement); JCBlock body = maker.Block(0, statements.toList()); - JCModifiers mods = makeMods(maker, builderType, deprecate); + JCModifiers mods = makeMods(maker, builderType, deprecate, access); List typeParams = List.nil(); List thrown = List.nil(); JCMethodDecl method = maker.MethodDef(mods, methodName, returnType, typeParams, jcVariableDecls, thrown, body, null); recursiveSetGeneratedBy(method, source, builderType.getContext()); injectMethod(builderType, method); } - - private void generateClearMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source) { + + private void generateClearMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, AccessLevel access) { JCStatement clearStatement = generateClearStatements(maker, data, builderType); ListBuffer statements = new ListBuffer(); statements.add(clearStatement); - + Name methodName = builderType.toName(HandlerUtil.buildAccessorName("clear", data.getPluralName().toString())); - finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, methodName, List.nil()); + finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, methodName, List.nil(), access); } - + protected abstract JCStatement generateClearStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType); - - private void generateSingularMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) { + + private void generateSingularMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent, AccessLevel access) { ListBuffer statements = generateSingularMethodStatements(maker, data, builderType, source); List params = generateSingularMethodParameters(maker, data, builderType, source); Name name = data.getSingularName(); if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName(getAddMethodName(), name.toString())); - + statements.prepend(createConstructBuilderVarIfNeeded(maker, data, builderType, source)); - finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, name, params); + finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, name, params, access); } - + protected JCVariableDecl generateSingularMethodParameter(int typeIndex, JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source, Name name) { long flags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext()); JCExpression type = cloneParamType(typeIndex, maker, data.getTypeArgs(), builderType, source); @@ -288,18 +289,18 @@ public class JavacSingularsRecipes { JCModifiers mods = typeUseAnns.isEmpty() ? maker.Modifiers(flags) : maker.Modifiers(flags, typeUseAnns); return maker.VarDef(mods, name, type, null); } - + protected JCStatement generateSingularMethodAddStatement(JavacTreeMaker maker, JavacNode builderType, Name argumentName, String builderFieldName) { JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", builderFieldName, "add"); JCExpression invokeAdd = maker.Apply(List.nil(), thisDotFieldDotAdd, List.of(maker.Ident(argumentName))); return maker.Exec(invokeAdd); } - + protected abstract ListBuffer generateSingularMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source); - + protected abstract List generateSingularMethodParameters(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source); - - private void generatePluralMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) { + + private void generatePluralMethod(boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent, AccessLevel access) { ListBuffer statements = generatePluralMethodStatements(maker, data, builderType, source); Name name = data.getPluralName(); if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName(getAddMethodName() + "All", name.toString())); @@ -308,19 +309,19 @@ public class JavacSingularsRecipes { long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext()); JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null); statements.prepend(createConstructBuilderVarIfNeeded(maker, data, builderType, source)); - finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, name, List.of(param)); + finishAndInjectMethod(maker, returnType, returnStatement, data, builderType, source, deprecate, statements, name, List.of(param), access); } - + protected ListBuffer generatePluralMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), getAddMethodName() + "All"); JCExpression invokeAdd = maker.Apply(List.nil(), thisDotFieldDotAdd, List.of(maker.Ident(data.getPluralName()))); return new ListBuffer().append(maker.Exec(invokeAdd)); } - + protected abstract JCExpression getPluralMethodParamType(JavacNode builderType); - + protected abstract JCStatement createConstructBuilderVarIfNeeded(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source); - + public abstract void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer statements, Name targetVariableName, String builderVariable); public boolean requiresCleaning() { @@ -432,9 +433,9 @@ public class JavacSingularsRecipes { } } } - + protected abstract String getAddMethodName(); - + protected abstract int getTypeArgumentsCount(); } } diff --git a/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java index 17be15dc..c0dd7a42 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java @@ -26,6 +26,7 @@ import static lombok.javac.handlers.JavacHandlerUtil.*; import java.util.Collections; +import lombok.AccessLevel; import lombok.core.GuavaTypeMap; import lombok.core.LombokImmutableList; import lombok.javac.JavacNode; @@ -66,8 +67,8 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { return Collections.singletonList(injectFieldAndMarkGenerated(builderType, buildField)); } - @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker) { - doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker); + @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { + doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker, access); } @Override @@ -75,7 +76,7 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { JCExpression thisDotField = maker.Select(maker.Ident(builderType.toName("this")), data.getPluralName()); return maker.Exec(maker.Assign(thisDotField, maker.Literal(CTC_BOT, null))); } - + @Override protected List generateSingularMethodParameters(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { Name[] names = generateSingularMethodParameterNames(data, builderType); @@ -85,11 +86,11 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { } return params.toList(); } - + @Override protected ListBuffer generateSingularMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { Name[] names = generateSingularMethodParameterNames(data, builderType); - + JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), getAddMethodName()); ListBuffer invokeAddExprBuilder = new ListBuffer(); for (Name name : names) { @@ -98,10 +99,10 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { List invokeAddExpr = invokeAddExprBuilder.toList(); JCExpression invokeAdd = maker.Apply(List.nil(), thisDotFieldDotAdd, invokeAddExpr); JCStatement st = maker.Exec(invokeAdd); - + return new ListBuffer().append(st); } - + private Name[] generateSingularMethodParameterNames(SingularData data, JavacNode builderType) { LombokImmutableList suffixes = getArgumentSuffixes(); Name[] names = new Name[suffixes.size()]; @@ -112,7 +113,7 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { } return names; } - + @Override protected JCExpression getPluralMethodParamType(JavacNode builderType) { JCExpression paramType; @@ -124,7 +125,7 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { } return paramType; } - + @Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer statements, Name targetVariableName, String builderVariable) { JavacTreeMaker maker = builderType.getTreeMaker(); List jceBlank = List.nil(); @@ -171,9 +172,9 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { } protected abstract LombokImmutableList getArgumentSuffixes(); - + protected abstract String getAddAllTypeName(); - + @Override protected int getTypeArgumentsCount() { return getArgumentSuffixes().size(); diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java index bbe6eb63..9d24f5d5 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -26,6 +26,7 @@ import static lombok.javac.handlers.JavacHandlerUtil.*; import java.util.Collections; +import lombok.AccessLevel; import lombok.javac.JavacNode; import lombok.javac.JavacTreeMaker; import lombok.javac.handlers.JavacHandlerUtil; @@ -44,11 +45,10 @@ import com.sun.tools.javac.util.ListBuffer; import com.sun.tools.javac.util.Name; abstract class JavacJavaUtilListSetSingularizer extends JavacJavaUtilSingularizer { - @Override protected JavacSingularizer getGuavaInstead(JavacNode node) { return new JavacGuavaSetListSingularizer(); } - + @Override public java.util.List listFieldsToBeGenerated(SingularData data, JavacNode builderType) { return super.listFieldsToBeGenerated(data, builderType); } @@ -66,49 +66,49 @@ abstract class JavacJavaUtilListSetSingularizer extends JavacJavaUtilSingularize return Collections.singletonList(injectFieldAndMarkGenerated(builderType, buildField)); } - @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker) { - doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker); + @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { + doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker, access); } - + @Override protected JCStatement generateClearStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType) { List jceBlank = List.nil(); JCExpression thisDotField = maker.Select(maker.Ident(builderType.toName("this")), data.getPluralName()); JCExpression thisDotFieldDotClear = maker.Select(maker.Select(maker.Ident(builderType.toName("this")), data.getPluralName()), builderType.toName("clear")); - + JCStatement clearCall = maker.Exec(maker.Apply(jceBlank, thisDotFieldDotClear, jceBlank)); JCExpression cond = maker.Binary(CTC_NOT_EQUAL, thisDotField, maker.Literal(CTC_BOT, null)); - + return maker.If(cond, clearCall, null); } - + @Override protected ListBuffer generateSingularMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { return new ListBuffer() .append(generateSingularMethodAddStatement(maker, builderType, data.getSingularName(), data.getPluralName().toString())); } - + @Override protected List generateSingularMethodParameters(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { JCVariableDecl param = generateSingularMethodParameter(0, maker, data, builderType, source, data.getSingularName()); return List.of(param); } - + @Override protected JCExpression getPluralMethodParamType(JavacNode builderType) { return chainDots(builderType, "java", "util", "Collection"); } - + @Override protected JCStatement createConstructBuilderVarIfNeeded(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { return createConstructBuilderVarIfNeeded(maker, data, builderType, false, source); } - + @Override protected String getAddMethodName() { return "add"; } - + @Override protected int getTypeArgumentsCount() { return 1; diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java index 71ddd01d..7b9ee653 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2018 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -26,6 +26,7 @@ import static lombok.javac.handlers.JavacHandlerUtil.*; import java.util.Arrays; +import lombok.AccessLevel; import lombok.core.LombokImmutableList; import lombok.javac.JavacNode; import lombok.javac.JavacTreeMaker; @@ -49,15 +50,14 @@ import com.sun.tools.javac.util.Name; @ProviderFor(JavacSingularizer.class) public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { - @Override public LombokImmutableList getSupportedTypes() { return LombokImmutableList.of("java.util.Map", "java.util.SortedMap", "java.util.NavigableMap"); } - + @Override protected JavacSingularizer getGuavaInstead(JavacNode node) { return new JavacGuavaMapSingularizer(); } - + @Override public java.util.List listFieldsToBeGenerated(SingularData data, JavacNode builderType) { String p = data.getPluralName().toString(); return Arrays.asList(builderType.toName(p + "$key"), builderType.toName(p + "$value")); @@ -91,10 +91,10 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { return Arrays.asList(keyFieldNode, valueFieldNode); } - @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker) { - doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker); + @Override public void generateMethods(SingularData data, boolean deprecate, JavacNode builderType, JCTree source, boolean fluent, ExpressionMaker returnTypeMaker, StatementMaker returnStatementMaker, AccessLevel access) { + doGenerateMethods(data, deprecate, builderType, source, fluent, returnTypeMaker, returnStatementMaker, access); } - + @Override protected JCStatement generateClearStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType) { List jceBlank = List.nil(); @@ -108,12 +108,12 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { JCBlock clearCalls = maker.Block(0, List.of(clearKeyCall, clearValueCall)); return maker.If(cond, clearCalls, null); } - + @Override protected ListBuffer generateSingularMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { Name keyName = builderType.toName(data.getSingularName().toString() + "Key"); Name valueName = builderType.toName(data.getSingularName().toString() + "Value"); - + ListBuffer statements = new ListBuffer(); /* Generates: this.pluralname$key.add(singularnameKey); */ statements.append(generateSingularMethodAddStatement(maker, builderType, keyName, data.getPluralName() + "$key")); @@ -121,7 +121,7 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { statements.append(generateSingularMethodAddStatement(maker, builderType, valueName, data.getPluralName() + "$value")); return statements; } - + @Override protected List generateSingularMethodParameters(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { Name keyName = builderType.toName(data.getSingularName().toString() + "Key"); @@ -130,7 +130,7 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { JCVariableDecl paramValue = generateSingularMethodParameter(1, maker, data, builderType, source, valueName); return List.of(paramKey, paramValue); } - + @Override protected ListBuffer generatePluralMethodStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { List jceBlank = List.nil(); @@ -150,17 +150,17 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { statements.append(forEach); return statements; } - + @Override protected JCExpression getPluralMethodParamType(JavacNode builderType) { return chainDots(builderType, "java", "util", "Map"); } - + @Override protected JCStatement createConstructBuilderVarIfNeeded(JavacTreeMaker maker, SingularData data, JavacNode builderType, JCTree source) { return createConstructBuilderVarIfNeeded(maker, data, builderType, true, source); } - + @Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer statements, Name targetVariableName, String builderVariable) { JavacTreeMaker maker = builderType.getTreeMaker(); @@ -170,12 +170,12 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { statements.appendList(createJavaUtilSimpleCreationAndFillStatements(maker, data, builderType, true, true, false, true, "TreeMap", source, builderVariable)); } } - + @Override protected String getAddMethodName() { return "put"; } - + @Override protected int getTypeArgumentsCount() { return 2; diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSingularizer.java index 8c22a41e..50950915 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -32,14 +32,12 @@ import com.sun.tools.javac.util.List; import com.sun.tools.javac.util.ListBuffer; import com.sun.tools.javac.util.Name; -import lombok.ConfigurationKeys; import lombok.javac.JavacNode; import lombok.javac.JavacTreeMaker; import lombok.javac.handlers.JavacSingularsRecipes.JavacSingularizer; import lombok.javac.handlers.JavacSingularsRecipes.SingularData; abstract class JavacJavaUtilSingularizer extends JavacSingularizer { - protected List createJavaUtilSetMapInitialCapacitySwitchStatements(JavacTreeMaker maker, SingularData data, JavacNode builderType, boolean mapMode, String emptyCollectionMethod, String singletonCollectionMethod, String targetType, JCTree source, String builderVariable) { List jceBlank = List.nil(); ListBuffer cases = new ListBuffer(); diff --git a/test/transform/resource/after-delombok/BuilderSimple.java b/test/transform/resource/after-delombok/BuilderSimple.java index e3821c9a..4cd20b23 100644 --- a/test/transform/resource/after-delombok/BuilderSimple.java +++ b/test/transform/resource/after-delombok/BuilderSimple.java @@ -10,7 +10,7 @@ class BuilderSimple { this.also = also; } @java.lang.SuppressWarnings("all") - public static class BuilderSimpleBuilder { + protected static class BuilderSimpleBuilder { @java.lang.SuppressWarnings("all") private int yes; @java.lang.SuppressWarnings("all") @@ -39,7 +39,7 @@ class BuilderSimple { } } @java.lang.SuppressWarnings("all") - public static BuilderSimpleBuilder builder() { + protected static BuilderSimpleBuilder builder() { return new BuilderSimpleBuilder(); } } diff --git a/test/transform/resource/after-ecj/BuilderSimple.java b/test/transform/resource/after-ecj/BuilderSimple.java index bc0ff186..9d9fb7f3 100644 --- a/test/transform/resource/after-ecj/BuilderSimple.java +++ b/test/transform/resource/after-ecj/BuilderSimple.java @@ -1,6 +1,6 @@ import java.util.List; -@lombok.Builder class BuilderSimple { - public static @java.lang.SuppressWarnings("all") class BuilderSimpleBuilder { +@lombok.Builder(access = lombok.AccessLevel.PROTECTED) class BuilderSimple { + protected static @java.lang.SuppressWarnings("all") class BuilderSimpleBuilder { private @java.lang.SuppressWarnings("all") int yes; private @java.lang.SuppressWarnings("all") List also; @java.lang.SuppressWarnings("all") BuilderSimpleBuilder() { @@ -30,7 +30,7 @@ import java.util.List; this.yes = yes; this.also = also; } - public static @java.lang.SuppressWarnings("all") BuilderSimpleBuilder builder() { + protected static @java.lang.SuppressWarnings("all") BuilderSimpleBuilder builder() { return new BuilderSimpleBuilder(); } } diff --git a/test/transform/resource/before/BuilderSimple.java b/test/transform/resource/before/BuilderSimple.java index 83c89713..d0a786db 100644 --- a/test/transform/resource/before/BuilderSimple.java +++ b/test/transform/resource/before/BuilderSimple.java @@ -1,6 +1,6 @@ import java.util.List; -@lombok.Builder +@lombok.Builder(access = lombok.AccessLevel.PROTECTED) class BuilderSimple { private final int noshow = 0; private final int yes; diff --git a/website/templates/features/Builder.html b/website/templates/features/Builder.html index 0818f9d2..4fe416ee 100644 --- a/website/templates/features/Builder.html +++ b/website/templates/features/Builder.html @@ -12,6 +12,8 @@ @Builder.Default functionality was added in lombok v1.16.16.

@Builder(builderMethodName = "") is legal (and will suppress generation of the builder method) starting with lombok v1.18.8. +

+ @Builder(access = AccessLevel.PACKAGE) is legal (and will generate the builder class, the builder method, etc with the indicated access level) starting with lombok v1.18.8.

@@ -64,10 +66,12 @@ The builder() method's name (default: "builder")
  • If you want toBuilder() (default: no) +
  • + The access level of all generated elements (default: public).
    • Example usage where all options are changed from their defaults:
    - @Builder(builderClassName = "HelloWorldBuilder", buildMethodName = "execute", builderMethodName = "helloWorld", toBuilder = true)
    + @Builder(builderClassName = "HelloWorldBuilder", buildMethodName = "execute", builderMethodName = "helloWorld", toBuilder = true, access = AccessLevel.PRIVATE)

    @@ -194,6 +198,9 @@ public class JacksonExample { builder method if you just want this functionality, by using: @Builder(toBuilder = true, builderMethodName = "").

    Due to a peculiar way javac processes static imports, trying to do a non-star static import of the static builder() method won't work. Either use a star static import: `import static TypeThatHasABuilder.*;` or don't statically import the builder method. +

    + If setting the access level to PROTECTED, all methods generated inside the builder class are actually generated as public; the meaning of the + protected keyword is different inside the inner class, and the precise behaviour that PROTECTED would indicate (access by any source in the same package is allowed, as well as any subclasses from the outer class, marked with @Builder is not possible, and marking the inner members public is as close as we can get.

    -- cgit From bf0499263b05e11fdd43886df3dc5663c8fee5f4 Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Wed, 1 May 2019 01:33:57 +0200 Subject: [issue #2092] Add an uppercase option to FieldNameConstants --- doc/changelog.markdown | 1 + src/core/lombok/ConfigurationKeys.java | 9 ++++++++- .../eclipse/handlers/HandleFieldNameConstants.java | 12 +++++++---- .../javac/handlers/HandleFieldNameConstants.java | 14 ++++++++----- .../FieldNameConstantsUppercased.java | 12 +++++++++++ .../after-ecj/FieldNameConstantsUppercased.java | 23 ++++++++++++++++++++++ .../before/FieldNameConstantsUppercased.java | 12 +++++++++++ .../features/experimental/FieldNameConstants.html | 8 +++++++- 8 files changed, 80 insertions(+), 11 deletions(-) create mode 100644 test/transform/resource/after-delombok/FieldNameConstantsUppercased.java create mode 100644 test/transform/resource/after-ecj/FieldNameConstantsUppercased.java create mode 100644 test/transform/resource/before/FieldNameConstantsUppercased.java (limited to 'test/transform') diff --git a/doc/changelog.markdown b/doc/changelog.markdown index 614848cb..89ce9929 100644 --- a/doc/changelog.markdown +++ b/doc/changelog.markdown @@ -2,6 +2,7 @@ Lombok Changelog ---------------- ### v1.18.7 "Edgy Guinea Pig" +* FEATURE: You can now configure `@FieldNameConstants` to `CONSTANT_CASE` the generated constants, using a `lombok.config` option. See the [FieldNameConstants documentation](https://projectlombok.org/features/experimental/FieldNameConstants). [Issue #2092](https://github.com/rzwitserloot/lombok/issues/2092). * FEATURE: You can now suppress generation of the `builder` method when using `@Builder`; usually because you're only interested in the `toBuilder` method. As a convenience we won't emit warnings about missing `@Builder.Default` annotations when you do this. [Issue #2046](https://github.com/rzwitserloot/lombok/issues/2046) * FEATURE: You can now change the access modifier of generated builder classes. [Issue #2083](https://github.com/rzwitserloot/lombok/issues/2083). * FEATURE: When using `@NonNull`, or any other annotation that would result in a null-check, you can configure to generate an assert statement instead. [Issue #2078](https://github.com/rzwitserloot/lombok/issues/2078). diff --git a/src/core/lombok/ConfigurationKeys.java b/src/core/lombok/ConfigurationKeys.java index ad39f0af..84b594f5 100644 --- a/src/core/lombok/ConfigurationKeys.java +++ b/src/core/lombok/ConfigurationKeys.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013-2018 The Project Lombok Authors. + * Copyright (C) 2013-2019 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 @@ -543,6 +543,13 @@ public class ConfigurationKeys { */ public static final ConfigurationKey FIELD_NAME_CONSTANTS_INNER_TYPE_NAME = new ConfigurationKey("lombok.fieldNameConstants.innerTypeName", "The default name of the inner type generated by @FieldNameConstants. (default: 'Fields').") {}; + /** + * lombok configuration: {@code lombok.fieldNameConstants.uppercase} = {@code true} | {@code false}. + * + * If true, names of constants generated by {@code @FieldNameConstants} will be UPPER_CASED_LIKE_A_CONSTANT. (Default: {@code false}). + */ + public static final ConfigurationKey FIELD_NAME_CONSTANTS_UPPERCASE = new ConfigurationKey("lombok.fieldNameConstants.uppercase", "The default name of the constants inside the inner type generated by @FieldNameConstants follow the variable name precisely. If this config key is true, lombok will uppercase them as best it can. (default: false).") {}; + // ----- Wither ----- /** diff --git a/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java b/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java index 1caccd59..574c1f41 100644 --- a/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java +++ b/src/core/lombok/eclipse/handlers/HandleFieldNameConstants.java @@ -47,6 +47,7 @@ import lombok.AccessLevel; import lombok.ConfigurationKeys; import lombok.core.AST.Kind; import lombok.core.AnnotationValues; +import lombok.core.handlers.HandlerUtil; import lombok.eclipse.Eclipse; import lombok.eclipse.EclipseAnnotationHandler; import lombok.eclipse.EclipseNode; @@ -55,7 +56,7 @@ import lombok.experimental.FieldNameConstants; @ProviderFor(EclipseAnnotationHandler.class) public class HandleFieldNameConstants extends EclipseAnnotationHandler { - public void generateFieldNameConstantsForType(EclipseNode typeNode, EclipseNode errorNode, AccessLevel level, boolean asEnum, String innerTypeName, boolean onlyExplicit) { + public void generateFieldNameConstantsForType(EclipseNode typeNode, EclipseNode errorNode, AccessLevel level, boolean asEnum, String innerTypeName, boolean onlyExplicit, boolean uppercase) { TypeDeclaration typeDecl = null; if (typeNode.get() instanceof TypeDeclaration) typeDecl = (TypeDeclaration) typeNode.get(); @@ -76,7 +77,7 @@ public class HandleFieldNameConstants extends EclipseAnnotationHandler fields, boolean asEnum, String innerTypeName) { + private void createInnerTypeFieldNameConstants(EclipseNode typeNode, EclipseNode errorNode, ASTNode source, AccessLevel level, List fields, boolean asEnum, String innerTypeName, boolean uppercase) { if (fields.isEmpty()) return; ASTVisitor generatedByVisitor = new SetGeneratedByVisitor(source); @@ -169,6 +172,7 @@ public class HandleFieldNameConstants extends EclipseAnnotationHandler { - public void generateFieldNameConstantsForType(JavacNode typeNode, JavacNode errorNode, AccessLevel level, boolean asEnum, String innerTypeName, boolean onlyExplicit) { + public void generateFieldNameConstantsForType(JavacNode typeNode, JavacNode errorNode, AccessLevel level, boolean asEnum, String innerTypeName, boolean onlyExplicit, boolean uppercase) { JCClassDecl typeDecl = null; if (typeNode.get() instanceof JCClassDecl) typeDecl = (JCClassDecl) typeNode.get(); @@ -74,7 +75,7 @@ public class HandleFieldNameConstants extends JavacAnnotationHandler fields, boolean asEnum, String innerTypeName) { + private void createInnerTypeFieldNameConstants(JavacNode typeNode, JavacNode errorNode, JCTree pos, AccessLevel level, java.util.List fields, boolean asEnum, String innerTypeName, boolean uppercase) { if (fields.isEmpty()) return; JavacTreeMaker maker = typeNode.getTreeMaker(); @@ -161,6 +164,7 @@ public class HandleFieldNameConstants extends JavacAnnotationHandler generated = new ArrayList(); for (JavacNode field : fields) { Name fName = ((JCVariableDecl) field.get()).name; + if (uppercase) fName = typeNode.toName(HandlerUtil.camelCaseToConstant(fName.toString())); if (fieldExists(fName.toString(), fieldsType) != MemberExistsResult.NOT_EXISTS) continue; JCModifiers constantValueMods = maker.Modifiers(Flags.PUBLIC | Flags.STATIC | Flags.FINAL | (asEnum ? Flags.ENUM : 0L)); JCExpression returnType; diff --git a/test/transform/resource/after-delombok/FieldNameConstantsUppercased.java b/test/transform/resource/after-delombok/FieldNameConstantsUppercased.java new file mode 100644 index 00000000..dd7de86a --- /dev/null +++ b/test/transform/resource/after-delombok/FieldNameConstantsUppercased.java @@ -0,0 +1,12 @@ +public class FieldNameConstantsUppercased { + String iAmADvdPlayer; + int $skipMe; + static double skipMeToo; + int andMe; + String butPrintMePlease; + @java.lang.SuppressWarnings("all") + static final class Fields { + public static final java.lang.String I_AM_A_DVD_PLAYER = "iAmADvdPlayer"; + public static final java.lang.String BUT_PRINT_ME_PLEASE = "butPrintMePlease"; + } +} diff --git a/test/transform/resource/after-ecj/FieldNameConstantsUppercased.java b/test/transform/resource/after-ecj/FieldNameConstantsUppercased.java new file mode 100644 index 00000000..a858b91f --- /dev/null +++ b/test/transform/resource/after-ecj/FieldNameConstantsUppercased.java @@ -0,0 +1,23 @@ +import lombok.experimental.FieldNameConstants; +import lombok.AccessLevel; +public @FieldNameConstants(level = AccessLevel.PACKAGE) class FieldNameConstantsUppercased { + static final @java.lang.SuppressWarnings("all") class Fields { + public static final java.lang.String I_AM_A_DVD_PLAYER = "iAmADvdPlayer"; + public static final java.lang.String BUT_PRINT_ME_PLEASE = "butPrintMePlease"; + () { + } + private @java.lang.SuppressWarnings("all") Fields() { + super(); + } + } + String iAmADvdPlayer; + int $skipMe; + static double skipMeToo; + @FieldNameConstants.Exclude int andMe; + String butPrintMePlease; + () { + } + public FieldNameConstantsUppercased() { + super(); + } +} \ No newline at end of file diff --git a/test/transform/resource/before/FieldNameConstantsUppercased.java b/test/transform/resource/before/FieldNameConstantsUppercased.java new file mode 100644 index 00000000..674cb7f1 --- /dev/null +++ b/test/transform/resource/before/FieldNameConstantsUppercased.java @@ -0,0 +1,12 @@ +//CONF: lombok.fieldNameConstants.uppercase = true +import lombok.experimental.FieldNameConstants; +import lombok.AccessLevel; + +@FieldNameConstants(level = AccessLevel.PACKAGE) +public class FieldNameConstantsUppercased { + String iAmADvdPlayer; + int $skipMe; + static double skipMeToo; + @FieldNameConstants.Exclude int andMe; + String butPrintMePlease; +} diff --git a/website/templates/features/experimental/FieldNameConstants.html b/website/templates/features/experimental/FieldNameConstants.html index 1cbef32a..e88b7670 100644 --- a/website/templates/features/experimental/FieldNameConstants.html +++ b/website/templates/features/experimental/FieldNameConstants.html @@ -6,6 +6,8 @@ @FieldNameConstants was introduced as experimental feature in lombok v1.16.22.

    @FieldNameConstants was redesigned in lombok v1.18.4. +

    + The lombok.config option lombok.fieldNameConstants.uppercase = true was added in lombok v1.18.8.

    @@ -20,7 +22,7 @@ <@f.overview>

    - The @FieldNameConstants annotation generates an inner type which contains 1 constant for each field in your class; either string constants (fields marked public static final, of type java.lang.String) or if you prefer, an enum type with 1 value for each field - write @FieldNameConstants(asEnum = true) for the enum variant. @FieldNameConstants is useful for various marshalling and serialization frameworks. The constant field (whether enum value or string constant) always has the exact same name as the field, capitalization and all. + The @FieldNameConstants annotation generates an inner type which contains 1 constant for each field in your class; either string constants (fields marked public static final, of type java.lang.String) or if you prefer, an enum type with 1 value for each field - write @FieldNameConstants(asEnum = true) for the enum variant. @FieldNameConstants is useful for various marshalling and serialization frameworks. The constant field (whether enum value or string constant) always has the exact same name as the field, capitalization and all, unless you set the lombok.fieldNameConstants.uppercase = true option in your lombok.config file; in that case lombok will try to UPPER_CASE the name.

    The generated inner type is by default called Fields and is public. You can modify this via @FieldNameConstants(innerTypeName = "FieldNames", access = AccessLevel.PACKAGE) for example. The default inner type name can also be modified via configuration key lombok.fieldNameConstants.innerTypeName. The generated fields are always public.

    @@ -39,6 +41,10 @@ lombok.fieldNameConstants.innerTypeName = a string (default: 'Fields')

    The name of the inner type generated by lombok can be controlled with this configuration key. +
    + lombok.fieldNameConstants.uppercase = [true | false] (default: false) +
    + If true, attempt to uppercase the generated fields.
    -- cgit From 2335f251665d43b4c8cebe00b980f07ef33bdb17 Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Wed, 1 May 2019 05:45:10 +0200 Subject: [fixes #2104] superbuilder + non-list-singulars wouldn’t work due to hardcoded call to emptyList. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- doc/changelog.markdown | 1 + .../eclipse/handlers/EclipseSingularsRecipes.java | 3 ++ .../eclipse/handlers/HandleSuperBuilder.java | 11 ++-- .../singulars/EclipseGuavaSingularizer.java | 19 +++++-- .../singulars/EclipseJavaUtilListSingularizer.java | 12 ++++- .../singulars/EclipseJavaUtilMapSingularizer.java | 14 +++++ .../singulars/EclipseJavaUtilSetSingularizer.java | 16 +++++- .../lombok/javac/handlers/HandleSuperBuilder.java | 7 +-- .../javac/handlers/JavacSingularsRecipes.java | 2 + .../handlers/singulars/JavacGuavaSingularizer.java | 4 ++ .../singulars/JavacJavaUtilListSingularizer.java | 4 ++ .../singulars/JavacJavaUtilMapSingularizer.java | 6 +++ .../singulars/JavacJavaUtilSetSingularizer.java | 6 +++ .../SuperBuilderWithGenericsAndToBuilder.java | 53 ++++++++++++------- .../SuperBuilderWithGenericsAndToBuilder.java | 60 ++++++++++++++-------- .../SuperBuilderWithGenericsAndToBuilder.java | 6 +-- 16 files changed, 167 insertions(+), 57 deletions(-) (limited to 'test/transform') diff --git a/doc/changelog.markdown b/doc/changelog.markdown index 89ce9929..acaa74de 100644 --- a/doc/changelog.markdown +++ b/doc/changelog.markdown @@ -11,6 +11,7 @@ Lombok Changelog * BUGFIX: Fix for java6 regression if a field has javadoc. [Issue #2066](https://github.com/rzwitserloot/lombok/issues/2066) * BUGFIX: Delombok now delomboks java10's own `var` as `var` and not as the actual underlying type. [Issue #2049](https://github.com/rzwitserloot/lombok/issues/2049) * BUGFIX: If you use `@Builder` and manually write the `build()` method in your builder class, javac would error out instead of deferring to your implementation. [Issue #2050](https://github.com/rzwitserloot/lombok/issues/2050) [Issue #2061](https://github.com/rzwitserloot/lombok/issues/2061) +* BUGFIX: `@SuperBuilder` together with `@Singular` on non-lists would produce an erroneous `emptyList` call. [Issue #2104](https://github.com/rzwitserloot/lombok/issues/2104). * IMPROBABLE BREAKING CHANGE: For fields and parameters marked non-null, if the method body starts with an assert statement to ensure the value isn't null, no code to throw an exception will be generated. ### v1.18.6 (February 12th, 2019) diff --git a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java index 67a9f97d..a8a780d6 100755 --- a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java +++ b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java @@ -395,5 +395,8 @@ public class EclipseSingularsRecipes { return new SingleNameReference(builderVariable.toCharArray(), 0); } } + + protected abstract char[][] getEmptyMakerReceiver(String targetFqn); + protected abstract char[] getEmptyMakerSelector(String targetFqn); } } diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index 554ab2f0..3a387688 100755 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013-2018 The Project Lombok Authors. + * Copyright (C) 2013-2019 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 @@ -108,7 +108,6 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler { private static final char[] TO_BUILDER_METHOD_NAME = TO_BUILDER_METHOD_NAME_STRING.toCharArray(); private static final char[] FILL_VALUES_METHOD_NAME = "$fillValuesFrom".toCharArray(); private static final char[] FILL_VALUES_STATIC_METHOD_NAME = "$fillValuesFromInstanceIntoBuilder".toCharArray(); - private static final char[] EMPTY_LIST = "emptyList".toCharArray(); private static final char[] INSTANCE_VARIABLE_NAME = "instance".toCharArray(); private static final String BUILDER_VARIABLE_NAME_STRING = "b"; private static final char[] BUILDER_VARIABLE_NAME = BUILDER_VARIABLE_NAME_STRING.toCharArray(); @@ -741,10 +740,10 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler { ms.arguments = tgt; } else { Expression ifNull = new EqualExpression(tgt[0], new NullLiteral(0, 0), OperatorIds.EQUAL_EQUAL); - MessageSend emptyList = new MessageSend(); - emptyList.receiver = generateQualifiedNameRef(source, TypeConstants.JAVA, TypeConstants.UTIL, "Collections".toCharArray()); - emptyList.selector = EMPTY_LIST; - ms.arguments = new Expression[] {new ConditionalExpression(ifNull, emptyList, tgt[1])}; + MessageSend emptyCollection = new MessageSend(); + emptyCollection.receiver = generateQualifiedNameRef(source, bfd.singularData.getSingularizer().getEmptyMakerReceiver(bfd.singularData.getTargetFqn())); + emptyCollection.selector = bfd.singularData.getSingularizer().getEmptyMakerSelector(bfd.singularData.getTargetFqn()); + ms.arguments = new Expression[] {new ConditionalExpression(ifNull, emptyCollection, tgt[1])}; } ms.receiver = new SingleNameReference(BUILDER_VARIABLE_NAME, 0); ms.selector = setterName; diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java index 54c059b8..642ba9b7 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java @@ -63,6 +63,9 @@ import org.eclipse.jdt.internal.compiler.ast.TypeReference; import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; abstract class EclipseGuavaSingularizer extends EclipseSingularizer { + protected static final char[] OF = {'o', 'f'}; + protected static final char[][] CGCC = {{'c', 'o', 'm'}, {'g', 'o', 'o', 'g', 'l', 'e'}, {'c', 'o', 'm', 'm', 'o', 'n'}, {'c', 'o', 'l', 'l', 'e', 'c', 't'}}; + protected String getSimpleTargetTypeName(SingularData data) { return GuavaTypeMap.getGuavaTypeName(data.getTargetFqn()); } @@ -75,15 +78,23 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { protected char[][] makeGuavaTypeName(String simpleName, boolean addBuilder) { char[][] tokenizedName = new char[addBuilder ? 6 : 5][]; - tokenizedName[0] = new char[] {'c', 'o', 'm'}; - tokenizedName[1] = new char[] {'g', 'o', 'o', 'g', 'l', 'e'}; - tokenizedName[2] = new char[] {'c', 'o', 'm', 'm', 'o', 'n'}; - tokenizedName[3] = new char[] {'c', 'o', 'l', 'l', 'e', 'c', 't'}; + tokenizedName[0] = CGCC[0]; + tokenizedName[1] = CGCC[1]; + tokenizedName[2] = CGCC[2]; + tokenizedName[3] = CGCC[3]; tokenizedName[4] = simpleName.toCharArray(); if (addBuilder) tokenizedName[5] = new char[] { 'B', 'u', 'i', 'l', 'd', 'e', 'r'}; return tokenizedName; } + @Override protected char[] getEmptyMakerSelector(String targetFqn) { + return OF; + } + + @Override protected char[][] getEmptyMakerReceiver(String targetFqn) { + return CGCC; + } + @Override public List generateFields(SingularData data, EclipseNode builderType) { String simpleTypeName = getSimpleTargetTypeName(data); char[][] tokenizedName = makeGuavaTypeName(simpleTypeName, true); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java index 80d49fe7..7ea04821 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -55,6 +55,16 @@ public class EclipseJavaUtilListSingularizer extends EclipseJavaUtilListSetSingu return LombokImmutableList.of("java.util.List", "java.util.Collection", "java.lang.Iterable"); } + private static final char[] EMPTY_LIST = {'e', 'm', 'p', 't', 'y', 'L', 'i', 's', 't'}; + + @Override protected char[][] getEmptyMakerReceiver(String targetFqn) { + return JAVA_UTIL_COLLECTIONS; + } + + @Override protected char[] getEmptyMakerSelector(String targetFqn) { + return EMPTY_LIST; + } + @Override public void appendBuildCode(SingularData data, EclipseNode builderType, List statements, char[] targetVariableName, String builderVariable) { if (useGuavaInstead(builderType)) { guavaListSetSingularizer.appendBuildCode(data, builderType, statements, targetVariableName, builderVariable); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java index 9ad1b6fe..b642522f 100755 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java @@ -68,6 +68,20 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer return LombokImmutableList.of("java.util.Map", "java.util.SortedMap", "java.util.NavigableMap"); } + private static final char[] EMPTY_SORTED_MAP = {'e', 'm', 'p', 't', 'y', 'S', 'o', 'r', 't', 'e', 'd', 'M', 'a', 'p'}; + private static final char[] EMPTY_NAVIGABLE_MAP = {'e', 'm', 'p', 't', 'y', 'N', 'a', 'v', 'i', 'g', 'a', 'b', 'l', 'e', 'M', 'a', 'p'}; + private static final char[] EMPTY_MAP = {'e', 'm', 'p', 't', 'y', 'M', 'a', 'p'}; + + @Override protected char[][] getEmptyMakerReceiver(String targetFqn) { + return JAVA_UTIL_COLLECTIONS; + } + + @Override protected char[] getEmptyMakerSelector(String targetFqn) { + if (targetFqn.endsWith("SortedMap")) return EMPTY_SORTED_MAP; + if (targetFqn.endsWith("NavigableMap")) return EMPTY_NAVIGABLE_MAP; + return EMPTY_MAP; + } + @Override public List listFieldsToBeGenerated(SingularData data, EclipseNode builderType) { if (useGuavaInstead(builderType)) { return guavaMapSingularizer.listFieldsToBeGenerated(data, builderType); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSetSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSetSingularizer.java index 200e615e..2076ec7d 100644 --- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSetSingularizer.java +++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSetSingularizer.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 The Project Lombok Authors. + * Copyright (C) 2015-2019 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 @@ -37,6 +37,20 @@ public class EclipseJavaUtilSetSingularizer extends EclipseJavaUtilListSetSingul return LombokImmutableList.of("java.util.Set", "java.util.SortedSet", "java.util.NavigableSet"); } + private static final char[] EMPTY_SORTED_SET = {'e', 'm', 'p', 't', 'y', 'S', 'o', 'r', 't', 'e', 'd', 'S', 'e', 't'}; + private static final char[] EMPTY_NAVIGABLE_SET = {'e', 'm', 'p', 't', 'y', 'N', 'a', 'v', 'i', 'g', 'a', 'b', 'l', 'e', 'S', 'e', 't'}; + private static final char[] EMPTY_SET = {'e', 'm', 'p', 't', 'y', 'S', 'e', 't'}; + + @Override protected char[][] getEmptyMakerReceiver(String targetFqn) { + return JAVA_UTIL_COLLECTIONS; + } + + @Override protected char[] getEmptyMakerSelector(String targetFqn) { + if (targetFqn.endsWith("SortedSet")) return EMPTY_SORTED_SET; + if (targetFqn.endsWith("NavigableSet")) return EMPTY_NAVIGABLE_SET; + return EMPTY_SET; + } + @Override public void appendBuildCode(SingularData data, EclipseNode builderType, List statements, char[] targetVariableName, String builderVariable) { if (useGuavaInstead(builderType)) { guavaListSetSingularizer.appendBuildCode(data, builderType, statements, targetVariableName, builderVariable); diff --git a/src/core/lombok/javac/handlers/HandleSuperBuilder.java b/src/core/lombok/javac/handlers/HandleSuperBuilder.java index 798ff7b4..290ef89f 100644 --- a/src/core/lombok/javac/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/javac/handlers/HandleSuperBuilder.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013-2018 The Project Lombok Authors. + * Copyright (C) 2013-2019 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 @@ -725,8 +725,9 @@ public class HandleSuperBuilder extends JavacAnnotationHandler { arg = tgt[0]; } else { JCExpression eqNull = maker.Binary(CTC_EQUAL, tgt[0], maker.Literal(CTC_BOT, null)); - JCExpression emptyList = maker.Apply(List.nil(), chainDots(type, "java", "util", "Collections", "emptyList"), List.nil()); - arg = maker.Conditional(eqNull, emptyList, tgt[1]); + String emptyMaker = bfd.singularData.getSingularizer().getEmptyMaker(bfd.singularData.getTargetFqn()); + JCExpression emptyCollection = maker.Apply(List.nil(), chainDots(type, emptyMaker.split("\\.")), List.nil()); + arg = maker.Conditional(eqNull, emptyCollection, tgt[1]); } JCMethodInvocation apply = maker.Apply(List.nil(), maker.Select(maker.Ident(type.toName(BUILDER_VARIABLE_NAME)), bfd.name), List.of(arg)); JCExpressionStatement exec = maker.Exec(apply); diff --git a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java index a51079a8..a5895951 100644 --- a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java +++ b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java @@ -437,5 +437,7 @@ public class JavacSingularsRecipes { protected abstract String getAddMethodName(); protected abstract int getTypeArgumentsCount(); + + protected abstract String getEmptyMaker(String target); } } diff --git a/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java index c0dd7a42..5b022206 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacGuavaSingularizer.java @@ -51,6 +51,10 @@ abstract class JavacGuavaSingularizer extends JavacSingularizer { return GuavaTypeMap.getGuavaTypeName(data.getTargetFqn()); } + @Override protected String getEmptyMaker(String target) { + return target + ".of"; + } + protected String getBuilderMethodName(SingularData data) { String simpleTypeName = getSimpleTargetTypeName(data); if ("ImmutableSortedSet".equals(simpleTypeName) || "ImmutableSortedMap".equals(simpleTypeName)) return "naturalOrder"; diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java index e5c5a170..b4ad3428 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java @@ -46,6 +46,10 @@ public class JavacJavaUtilListSingularizer extends JavacJavaUtilListSetSingulari return LombokImmutableList.of("java.util.List", "java.util.Collection", "java.lang.Iterable"); } + @Override protected String getEmptyMaker(String target) { + return "java.util.Collections.emptyList"; + } + @Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer statements, Name targetVariableName, String builderVariable) { JavacTreeMaker maker = builderType.getTreeMaker(); List jceBlank = List.nil(); diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java index 7b9ee653..3e498cac 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilMapSingularizer.java @@ -54,6 +54,12 @@ public class JavacJavaUtilMapSingularizer extends JavacJavaUtilSingularizer { return LombokImmutableList.of("java.util.Map", "java.util.SortedMap", "java.util.NavigableMap"); } + @Override protected String getEmptyMaker(String target) { + if (target.endsWith("NavigableMap")) return "java.util.Collections.emptyNavigableMap"; + if (target.endsWith("SortedMap")) return "java.util.Collections.emptySortedMap"; + return "java.util.Collections.emptyMap"; + } + @Override protected JavacSingularizer getGuavaInstead(JavacNode node) { return new JavacGuavaMapSingularizer(); } diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java index 22d74896..7c870c0a 100644 --- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java +++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java @@ -40,6 +40,12 @@ public class JavacJavaUtilSetSingularizer extends JavacJavaUtilListSetSingulariz return LombokImmutableList.of("java.util.Set", "java.util.SortedSet", "java.util.NavigableSet"); } + @Override protected String getEmptyMaker(String target) { + if (target.endsWith("SortedSet")) return "java.util.Collections.emptySortedSet"; + if (target.endsWith("NavigableSet")) return "java.util.Collections.emptyNavigableSet"; + return "java.util.Collections.emptySet"; + } + @Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer statements, Name targetVariableName, String builderVariable) { JavacTreeMaker maker = builderType.getTreeMaker(); diff --git a/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java b/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java index deb5a223..af67e900 100644 --- a/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java +++ b/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java @@ -1,14 +1,16 @@ -import java.util.List; +import java.util.Map; public class SuperBuilderWithGenericsAndToBuilder { public static class Parent { A field1; - List items; + Map items; @java.lang.SuppressWarnings("all") public static abstract class ParentBuilder, B extends ParentBuilder> { @java.lang.SuppressWarnings("all") private A field1; @java.lang.SuppressWarnings("all") - private java.util.ArrayList items; + private java.util.ArrayList items$key; + @java.lang.SuppressWarnings("all") + private java.util.ArrayList items$value; @java.lang.SuppressWarnings("all") protected B $fillValuesFrom(final C instance) { ParentBuilder.$fillValuesFromInstanceIntoBuilder(instance, this); @@ -17,7 +19,7 @@ public class SuperBuilderWithGenericsAndToBuilder { @java.lang.SuppressWarnings("all") private static void $fillValuesFromInstanceIntoBuilder(final Parent instance, final ParentBuilder b) { b.field1(instance.field1); - b.items(instance.items == null ? java.util.Collections.emptyList() : instance.items); + b.items(instance.items == null ? java.util.Collections.emptyMap() : instance.items); } @java.lang.SuppressWarnings("all") protected abstract B self(); @@ -29,26 +31,39 @@ public class SuperBuilderWithGenericsAndToBuilder { return self(); } @java.lang.SuppressWarnings("all") - public B item(final String item) { - if (this.items == null) this.items = new java.util.ArrayList(); - this.items.add(item); + public B item(final Integer itemKey, final String itemValue) { + if (this.items$key == null) { + this.items$key = new java.util.ArrayList(); + this.items$value = new java.util.ArrayList(); + } + this.items$key.add(itemKey); + this.items$value.add(itemValue); return self(); } @java.lang.SuppressWarnings("all") - public B items(final java.util.Collection items) { - if (this.items == null) this.items = new java.util.ArrayList(); - this.items.addAll(items); + public B items(final java.util.Map items) { + if (this.items$key == null) { + this.items$key = new java.util.ArrayList(); + this.items$value = new java.util.ArrayList(); + } + for (final java.util.Map.Entry $lombokEntry : items.entrySet()) { + this.items$key.add($lombokEntry.getKey()); + this.items$value.add($lombokEntry.getValue()); + } return self(); } @java.lang.SuppressWarnings("all") public B clearItems() { - if (this.items != null) this.items.clear(); + if (this.items$key != null) { + this.items$key.clear(); + this.items$value.clear(); + } return self(); } @java.lang.Override @java.lang.SuppressWarnings("all") public java.lang.String toString() { - return "SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder(field1=" + this.field1 + ", items=" + this.items + ")"; + return "SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder(field1=" + this.field1 + ", items$key=" + this.items$key + ", items$value=" + this.items$value + ")"; } } @java.lang.SuppressWarnings("all") @@ -70,16 +85,18 @@ public class SuperBuilderWithGenericsAndToBuilder { @java.lang.SuppressWarnings("all") protected Parent(final ParentBuilder b) { this.field1 = b.field1; - java.util.List items; - switch (b.items == null ? 0 : b.items.size()) { + java.util.Map items; + switch (b.items$key == null ? 0 : b.items$key.size()) { case 0: - items = java.util.Collections.emptyList(); + items = java.util.Collections.emptyMap(); break; case 1: - items = java.util.Collections.singletonList(b.items.get(0)); + items = java.util.Collections.singletonMap(b.items$key.get(0), b.items$value.get(0)); break; default: - items = java.util.Collections.unmodifiableList(new java.util.ArrayList(b.items)); + items = new java.util.LinkedHashMap(b.items$key.size() < 1073741824 ? 1 + b.items$key.size() + (b.items$key.size() - 3) / 3 : java.lang.Integer.MAX_VALUE); + for (int $i = 0; $i < b.items$key.size(); $i++) items.put(b.items$key.get($i), (String) b.items$value.get($i)); + items = java.util.Collections.unmodifiableMap(items); } this.items = items; } @@ -157,6 +174,6 @@ public class SuperBuilderWithGenericsAndToBuilder { } } public static void test() { - Child x = Child.builder().field3(0.0).field1(5).item("").build().toBuilder().build(); + Child x = Child.builder().field3(0.0).field1(5).item(5, "").build().toBuilder().build(); } } diff --git a/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java b/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java index 107ee362..ce960d61 100644 --- a/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java +++ b/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java @@ -1,9 +1,10 @@ -import java.util.List; +import java.util.Map; public class SuperBuilderWithGenericsAndToBuilder { public static @lombok.experimental.SuperBuilder(toBuilder = true) class Parent { public static abstract @java.lang.SuppressWarnings("all") class ParentBuilder, B extends ParentBuilder> { private @java.lang.SuppressWarnings("all") A field1; - private @java.lang.SuppressWarnings("all") java.util.ArrayList items; + private @java.lang.SuppressWarnings("all") java.util.ArrayList items$key; + private @java.lang.SuppressWarnings("all") java.util.ArrayList items$value; public ParentBuilder() { super(); } @@ -13,7 +14,7 @@ public class SuperBuilderWithGenericsAndToBuilder { } private static @java.lang.SuppressWarnings("all") void $fillValuesFromInstanceIntoBuilder(final Parent instance, final ParentBuilder b) { b.field1(instance.field1); - b.items(((instance.items == null) ? java.util.Collections.emptyList() : instance.items)); + b.items(((instance.items == null) ? java.util.Collections.emptyMap() : instance.items)); } protected abstract @java.lang.SuppressWarnings("all") B self(); public abstract @java.lang.SuppressWarnings("all") C build(); @@ -21,25 +22,39 @@ public class SuperBuilderWithGenericsAndToBuilder { this.field1 = field1; return self(); } - public @java.lang.SuppressWarnings("all") B item(final String item) { - if ((this.items == null)) - this.items = new java.util.ArrayList(); - this.items.add(item); + public @java.lang.SuppressWarnings("all") B item(final Integer itemKey, final String itemValue) { + if ((this.items$key == null)) + { + this.items$key = new java.util.ArrayList(); + this.items$value = new java.util.ArrayList(); + } + this.items$key.add(itemKey); + this.items$value.add(itemValue); return self(); } - public @java.lang.SuppressWarnings("all") B items(final java.util.Collection items) { - if ((this.items == null)) - this.items = new java.util.ArrayList(); - this.items.addAll(items); + public @java.lang.SuppressWarnings("all") B items(final java.util.Map items) { + if ((this.items$key == null)) + { + this.items$key = new java.util.ArrayList(); + this.items$value = new java.util.ArrayList(); + } + for (java.util.Map.Entry $lombokEntry : items.entrySet()) + { + this.items$key.add($lombokEntry.getKey()); + this.items$value.add($lombokEntry.getValue()); + } return self(); } public @java.lang.SuppressWarnings("all") B clearItems() { - if ((this.items != null)) - this.items.clear(); + if ((this.items$key != null)) + { + this.items$key.clear(); + this.items$value.clear(); + } return self(); } public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() { - return (((("SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder(field1=" + this.field1) + ", items=") + this.items) + ")"); + return (((((("SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder(field1=" + this.field1) + ", items$key=") + this.items$key) + ", items$value=") + this.items$value) + ")"); } } private static final @java.lang.SuppressWarnings("all") class ParentBuilderImpl extends ParentBuilder, ParentBuilderImpl> { @@ -54,20 +69,23 @@ public class SuperBuilderWithGenericsAndToBuilder { } } A field1; - @lombok.Singular List items; + @lombok.Singular Map items; protected @java.lang.SuppressWarnings("all") Parent(final ParentBuilder b) { super(); this.field1 = b.field1; - java.util.List items; - switch (((b.items == null) ? 0 : b.items.size())) { + java.util.Map items; + switch (((b.items$key == null) ? 0 : b.items$key.size())) { case 0 : - items = java.util.Collections.emptyList(); + items = java.util.Collections.emptyMap(); break; case 1 : - items = java.util.Collections.singletonList(b.items.get(0)); + items = java.util.Collections.singletonMap(b.items$key.get(0), b.items$value.get(0)); break; default : - items = java.util.Collections.unmodifiableList(new java.util.ArrayList(b.items)); + items = new java.util.LinkedHashMap(((b.items$key.size() < 0x40000000) ? ((1 + b.items$key.size()) + ((b.items$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE)); + for (int $i = 0;; ($i < b.items$key.size()); $i ++) + items.put(b.items$key.get($i), b.items$value.get($i)); + items = java.util.Collections.unmodifiableMap(items); } this.items = items; } @@ -129,6 +147,6 @@ public class SuperBuilderWithGenericsAndToBuilder { super(); } public static void test() { - Child x = Child.builder().field3(0.0).field1(5).item("").build().toBuilder().build(); + Child x = Child.builder().field3(0.0).field1(5).item(5, "").build().toBuilder().build(); } } diff --git a/test/transform/resource/before/SuperBuilderWithGenericsAndToBuilder.java b/test/transform/resource/before/SuperBuilderWithGenericsAndToBuilder.java index dae68034..1f2caf6d 100644 --- a/test/transform/resource/before/SuperBuilderWithGenericsAndToBuilder.java +++ b/test/transform/resource/before/SuperBuilderWithGenericsAndToBuilder.java @@ -1,10 +1,10 @@ -import java.util.List; +import java.util.Map; public class SuperBuilderWithGenericsAndToBuilder { @lombok.experimental.SuperBuilder(toBuilder = true) public static class Parent { A field1; - @lombok.Singular List items; + @lombok.Singular Map items; } @lombok.experimental.SuperBuilder(toBuilder = true) @@ -13,6 +13,6 @@ public class SuperBuilderWithGenericsAndToBuilder { } public static void test() { - Child x = Child.builder().field3(0.0).field1(5).item("").build().toBuilder().build(); + Child x = Child.builder().field3(0.0).field1(5).item(5, "").build().toBuilder().build(); } } -- cgit