diff options
13 files changed, 49 insertions, 27 deletions
diff --git a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java index 760f5282..d099cab2 100755 --- a/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java +++ b/src/core/lombok/eclipse/handlers/EclipseSingularsRecipes.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015-2020 The Project Lombok Authors. + * Copyright (C) 2015-2021 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 @@ -451,7 +451,17 @@ public class EclipseSingularsRecipes { statements.add(0, nullCheck); } + protected abstract int getTypeArgumentsCount(); + protected abstract char[][] getEmptyMakerReceiver(String targetFqn); protected abstract char[] getEmptyMakerSelector(String targetFqn); + + public MessageSend getEmptyExpression(String targetFqn, SingularData data, EclipseNode typeNode, ASTNode source) { + MessageSend send = new MessageSend(); + send.receiver = generateQualifiedNameRef(source, getEmptyMakerReceiver(targetFqn)); + send.selector = getEmptyMakerSelector(targetFqn); + send.typeArguments = createTypeArgs(getTypeArgumentsCount(), false, typeNode, data.getTypeArgs()); + return send; + } } } diff --git a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java index d9c8946f..fc4eb117 100644 --- a/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/eclipse/handlers/HandleSuperBuilder.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013-2020 The Project Lombok Authors. + * Copyright (C) 2013-2021 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 @@ -817,9 +817,7 @@ public class HandleSuperBuilder extends EclipseAnnotationHandler<SuperBuilder> { ms.arguments = tgt; } else { Expression ifNull = new EqualExpression(tgt[0], new NullLiteral(0, 0), OperatorIds.EQUAL_EQUAL); - MessageSend emptyCollection = new MessageSend(); - emptyCollection.receiver = generateQualifiedNameRef(source, bfd.singularData.getSingularizer().getEmptyMakerReceiver(bfd.singularData.getTargetFqn())); - emptyCollection.selector = bfd.singularData.getSingularizer().getEmptyMakerSelector(bfd.singularData.getTargetFqn()); + MessageSend emptyCollection = bfd.singularData.getSingularizer().getEmptyExpression(bfd.singularData.getTargetFqn(), bfd.singularData, type, source); ms.arguments = new Expression[] {new ConditionalExpression(ifNull, emptyCollection, tgt[1])}; } ms.receiver = new SingleNameReference(BUILDER_VARIABLE_NAME, 0); diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java index 395d2e59..7dcf18c9 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) 2015-2020 The Project Lombok Authors. + * Copyright (C) 2015-2021 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 @@ -279,7 +279,7 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer { protected abstract String getAddMethodName(); protected abstract String getAddAllTypeName(); - protected int getTypeArgumentsCount() { + @Override protected int getTypeArgumentsCount() { return getArgumentSuffixes().size(); } } diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java index deab4530..882b7adc 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) 2015-2020 The Project Lombok Authors. + * Copyright (C) 2015-2021 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 @@ -156,7 +156,7 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula Annotation[] selfReturnAnnotations = generateSelfReturnAnnotations(deprecate, cfv, data.getSource()); Annotation[] copyToSetterAnnotations = copyAnnotations(md, findCopyableToBuilderSingularSetterAnnotations(data.getAnnotation().up())); md.annotations = concat(selfReturnAnnotations, copyToSetterAnnotations, Annotation.class); - + if (returnStatement != null) createRelevantNonNullAnnotation(builderType, md); data.setGeneratedByRecursive(md); HandleNonNull.INSTANCE.fix(injectMethod(builderType, md)); @@ -194,9 +194,13 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula Annotation[] selfReturnAnnotations = generateSelfReturnAnnotations(deprecate, cfv, data.getSource()); Annotation[] copyToSetterAnnotations = copyAnnotations(md, findCopyableToSetterAnnotations(data.getAnnotation().up())); md.annotations = concat(selfReturnAnnotations, copyToSetterAnnotations, Annotation.class); - + if (returnStatement != null) createRelevantNonNullAnnotation(builderType, md); data.setGeneratedByRecursive(md); injectMethod(builderType, md); } + + @Override protected int getTypeArgumentsCount() { + return 1; + } } diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java index 1a40369d..d7b40261 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) 2015-2020 The Project Lombok Authors. + * Copyright (C) 2015-2021 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 @@ -349,4 +349,8 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer statements.addAll(createJavaUtilSimpleCreationAndFillStatements(data, builderType, true, true, false, true, "TreeMap", builderVariable)); } } + + @Override protected int getTypeArgumentsCount() { + return 2; + } } diff --git a/src/core/lombok/javac/handlers/HandleSuperBuilder.java b/src/core/lombok/javac/handlers/HandleSuperBuilder.java index 480049ef..d554ca0a 100644 --- a/src/core/lombok/javac/handlers/HandleSuperBuilder.java +++ b/src/core/lombok/javac/handlers/HandleSuperBuilder.java @@ -731,7 +731,7 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { // Call the builder's setter methods to fill the values from the instance. for (BuilderFieldData bfd : job.builderFields) { - JCExpressionStatement exec = createSetterCallWithInstanceValue(bfd, job.parentType, maker, setterPrefix); + JCExpressionStatement exec = createSetterCallWithInstanceValue(bfd, job, setterPrefix); body.append(exec); } @@ -740,22 +740,23 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { return maker.MethodDef(modifiers, name, returnType, copyTypeParams(job.builderType, job.typeParams), List.of(paramInstance, paramBuilder), List.<JCExpression>nil(), bodyBlock, null); } - private JCExpressionStatement createSetterCallWithInstanceValue(BuilderFieldData bfd, JavacNode type, JavacTreeMaker maker, String setterPrefix) { + private JCExpressionStatement createSetterCallWithInstanceValue(BuilderFieldData bfd, SuperBuilderJob job, String setterPrefix) { + JavacTreeMaker maker = job.getTreeMaker(); JCExpression[] tgt = new JCExpression[bfd.singularData == null ? 1 : 2]; if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) { for (int i = 0; i < tgt.length; i++) { - tgt[i] = maker.Select(maker.Ident(type.toName(INSTANCE_VARIABLE_NAME)), bfd.obtainVia == null ? bfd.rawName : type.toName(bfd.obtainVia.field())); + tgt[i] = maker.Select(maker.Ident(job.toName(INSTANCE_VARIABLE_NAME)), bfd.obtainVia == null ? bfd.rawName : job.toName(bfd.obtainVia.field())); } } else { if (bfd.obtainVia.isStatic()) { for (int i = 0; i < tgt.length; i++) { - JCExpression typeRef = namePlusTypeParamsToTypeReference(maker, type, List.<JCTypeParameter>nil()); - JCExpression c = maker.Select(typeRef, type.toName(bfd.obtainVia.method())); - tgt[i] = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>of(maker.Ident(type.toName(INSTANCE_VARIABLE_NAME)))); + JCExpression typeRef = namePlusTypeParamsToTypeReference(maker, job.parentType, List.<JCTypeParameter>nil()); + JCExpression c = maker.Select(typeRef, job.toName(bfd.obtainVia.method())); + tgt[i] = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>of(maker.Ident(job.toName(INSTANCE_VARIABLE_NAME)))); } } else { for (int i = 0; i < tgt.length; i++) { - JCExpression c = maker.Select(maker.Ident(type.toName(INSTANCE_VARIABLE_NAME)), type.toName(bfd.obtainVia.method())); + JCExpression c = maker.Select(maker.Ident(job.toName(INSTANCE_VARIABLE_NAME)), job.toName(bfd.obtainVia.method())); tgt[i] = maker.Apply(List.<JCExpression>nil(), c, List.<JCExpression>nil()); } } @@ -766,13 +767,12 @@ public class HandleSuperBuilder extends JavacAnnotationHandler<SuperBuilder> { arg = tgt[0]; } else { JCExpression eqNull = maker.Binary(CTC_EQUAL, tgt[0], maker.Literal(CTC_BOT, null)); - String emptyMaker = bfd.singularData.getSingularizer().getEmptyMaker(bfd.singularData.getTargetFqn()); - JCExpression emptyCollection = maker.Apply(List.<JCExpression>nil(), chainDots(type, emptyMaker.split("\\.")), List.<JCExpression>nil()); + JCExpression emptyCollection = bfd.singularData.getSingularizer().getEmptyExpression(bfd.singularData.getTargetFqn(), maker, bfd.singularData, job.parentType, job.sourceNode); arg = maker.Conditional(eqNull, emptyCollection, tgt[1]); } String setterName = HandlerUtil.buildAccessorName(setterPrefix, bfd.name.toString()); - JCMethodInvocation apply = maker.Apply(List.<JCExpression>nil(), maker.Select(maker.Ident(type.toName(BUILDER_VARIABLE_NAME)), type.toName(setterName)), List.of(arg)); + JCMethodInvocation apply = maker.Apply(List.<JCExpression>nil(), maker.Select(maker.Ident(job.toName(BUILDER_VARIABLE_NAME)), job.toName(setterName)), List.of(arg)); JCExpressionStatement exec = maker.Exec(apply); return exec; } diff --git a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java index 15607ce0..4ca09b82 100644 --- a/src/core/lombok/javac/handlers/JavacSingularsRecipes.java +++ b/src/core/lombok/javac/handlers/JavacSingularsRecipes.java @@ -501,5 +501,11 @@ public class JavacSingularsRecipes { protected abstract int getTypeArgumentsCount(); protected abstract String getEmptyMaker(String target); + + public JCExpression getEmptyExpression(String target, JavacTreeMaker maker, SingularData data, JavacNode builderType, JavacNode source) { + String emptyMaker = getEmptyMaker(target); + List<JCExpression> typeArgs = createTypeArgs(getTypeArgumentsCount(), false, builderType, data.getTypeArgs(), source); + return maker.Apply(typeArgs, chainDots(builderType, emptyMaker.split("\\.")), List.<JCExpression>nil()); + } } } diff --git a/test/transform/resource/after-delombok/SuperBuilderBasicToBuilder.java b/test/transform/resource/after-delombok/SuperBuilderBasicToBuilder.java index 14e2bbf7..add6f841 100644 --- a/test/transform/resource/after-delombok/SuperBuilderBasicToBuilder.java +++ b/test/transform/resource/after-delombok/SuperBuilderBasicToBuilder.java @@ -35,7 +35,7 @@ public class SuperBuilderBasicToBuilder { b.obtainViaField(instance.field1); b.obtainViaMethod(instance.method()); b.obtainViaStaticMethod(SuperBuilderBasicToBuilder.Parent.staticMethod(instance)); - b.items(instance.items == null ? java.util.Collections.emptyList() : instance.items); + b.items(instance.items == null ? java.util.Collections.<String>emptyList() : instance.items); } @java.lang.SuppressWarnings("all") protected abstract B self(); diff --git a/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java b/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java index 25a8fda1..28c48db3 100644 --- a/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java +++ b/test/transform/resource/after-delombok/SuperBuilderWithGenericsAndToBuilder.java @@ -19,7 +19,7 @@ public class SuperBuilderWithGenericsAndToBuilder { @java.lang.SuppressWarnings("all") private static <A> void $fillValuesFromInstanceIntoBuilder(final SuperBuilderWithGenericsAndToBuilder.Parent<A> instance, final SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder<A, ?, ?> b) { b.field1(instance.field1); - b.items(instance.items == null ? java.util.Collections.emptyMap() : instance.items); + b.items(instance.items == null ? java.util.Collections.<Integer, String>emptyMap() : instance.items); } @java.lang.SuppressWarnings("all") protected abstract B self(); diff --git a/test/transform/resource/after-delombok/SuperBuilderWithSetterPrefix.java b/test/transform/resource/after-delombok/SuperBuilderWithSetterPrefix.java index 1490540e..88db8511 100644 --- a/test/transform/resource/after-delombok/SuperBuilderWithSetterPrefix.java +++ b/test/transform/resource/after-delombok/SuperBuilderWithSetterPrefix.java @@ -35,7 +35,7 @@ public class SuperBuilderWithSetterPrefix { b.withObtainViaField(instance.field1); b.withObtainViaMethod(instance.method()); b.withObtainViaStaticMethod(SuperBuilderWithSetterPrefix.Parent.staticMethod(instance)); - b.withItems(instance.items == null ? java.util.Collections.emptyList() : instance.items); + b.withItems(instance.items == null ? java.util.Collections.<String>emptyList() : instance.items); } @java.lang.SuppressWarnings("all") protected abstract B self(); diff --git a/test/transform/resource/after-ecj/SuperBuilderBasicToBuilder.java b/test/transform/resource/after-ecj/SuperBuilderBasicToBuilder.java index 70b54c16..67ee62f6 100644 --- a/test/transform/resource/after-ecj/SuperBuilderBasicToBuilder.java +++ b/test/transform/resource/after-ecj/SuperBuilderBasicToBuilder.java @@ -19,7 +19,7 @@ public class SuperBuilderBasicToBuilder { b.obtainViaField(instance.field1); b.obtainViaMethod(instance.method()); b.obtainViaStaticMethod(SuperBuilderBasicToBuilder.Parent.staticMethod(instance)); - b.items(((instance.items == null) ? java.util.Collections.emptyList() : instance.items)); + b.items(((instance.items == null) ? java.util.Collections.<String>emptyList() : instance.items)); } protected abstract @java.lang.SuppressWarnings("all") B self(); public abstract @java.lang.SuppressWarnings("all") C build(); diff --git a/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java b/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java index be819a2f..829b50b9 100644 --- a/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java +++ b/test/transform/resource/after-ecj/SuperBuilderWithGenericsAndToBuilder.java @@ -14,7 +14,7 @@ public class SuperBuilderWithGenericsAndToBuilder { } private static @java.lang.SuppressWarnings("all") <A>void $fillValuesFromInstanceIntoBuilder(final SuperBuilderWithGenericsAndToBuilder.Parent<A> instance, final SuperBuilderWithGenericsAndToBuilder.Parent.ParentBuilder<A, ?, ?> b) { b.field1(instance.field1); - b.items(((instance.items == null) ? java.util.Collections.emptyMap() : instance.items)); + b.items(((instance.items == null) ? java.util.Collections.<Integer, String>emptyMap() : instance.items)); } protected abstract @java.lang.SuppressWarnings("all") B self(); public abstract @java.lang.SuppressWarnings("all") C build(); diff --git a/test/transform/resource/after-ecj/SuperBuilderWithSetterPrefix.java b/test/transform/resource/after-ecj/SuperBuilderWithSetterPrefix.java index 38a0a55b..3a1278c1 100644 --- a/test/transform/resource/after-ecj/SuperBuilderWithSetterPrefix.java +++ b/test/transform/resource/after-ecj/SuperBuilderWithSetterPrefix.java @@ -19,7 +19,7 @@ public class SuperBuilderWithSetterPrefix { b.withObtainViaField(instance.field1); b.withObtainViaMethod(instance.method()); b.withObtainViaStaticMethod(SuperBuilderWithSetterPrefix.Parent.staticMethod(instance)); - b.withItems(((instance.items == null) ? java.util.Collections.emptyList() : instance.items)); + b.withItems(((instance.items == null) ? java.util.Collections.<String>emptyList() : instance.items)); } protected abstract @java.lang.SuppressWarnings("all") B self(); public abstract @java.lang.SuppressWarnings("all") C build(); |