added j.u.List support for eclipse for @Singular @Builder.

3 files changed, 115 insertions, 152 deletions

diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java
new file mode 100644
index 00000000..1129f19c
--- /dev/null
+++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSetSingularizer.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2015 The Project Lombok Authors.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.javac.handlers.singulars;
+
+import static lombok.javac.Javac.*;
+import static lombok.javac.handlers.JavacHandlerUtil.*;
+
+import java.util.Collections;
+
+import lombok.core.handlers.HandlerUtil;
+import lombok.javac.JavacNode;
+import lombok.javac.JavacTreeMaker;
+import lombok.javac.handlers.JavacHandlerUtil;
+import lombok.javac.handlers.JavacSingularsRecipes.SingularData;
+
+import com.sun.tools.javac.code.Flags;
+import com.sun.tools.javac.tree.JCTree;
+import com.sun.tools.javac.tree.JCTree.JCBlock;
+import com.sun.tools.javac.tree.JCTree.JCExpression;
+import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
+import com.sun.tools.javac.tree.JCTree.JCModifiers;
+import com.sun.tools.javac.tree.JCTree.JCStatement;
+import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
+import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
+import com.sun.tools.javac.util.List;
+import com.sun.tools.javac.util.ListBuffer;
+import com.sun.tools.javac.util.Name;
+
+abstract class JavacJavaUtilListSetSingularizer extends JavacJavaUtilSingularizer {
+	@Override public java.util.List<JavacNode> generateFields(SingularData data, JavacNode builderType, JCTree source) {
+		JavacTreeMaker maker = builderType.getTreeMaker();
+		JCExpression type = JavacHandlerUtil.chainDots(builderType, "java", "util", "ArrayList");
+		type = addTypeArgs(1, false, builderType, type, data.getTypeArgs(), source);
+		
+		JCVariableDecl buildField = maker.VarDef(maker.Modifiers(Flags.PRIVATE), data.getPluralName(), type, null);
+		return Collections.singletonList(injectField(builderType, buildField));
+	}
+	
+	@Override public void generateMethods(SingularData data, JavacNode builderType, JCTree source, boolean fluent, boolean chain) {
+		JavacTreeMaker maker = builderType.getTreeMaker();
+		Name thisName = builderType.toName("this");
+		
+		JCExpression returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
+		JCStatement returnStatement = chain ? maker.Return(maker.Ident(thisName)) : null;
+		generateSingularMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
+		
+		returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
+		returnStatement = chain ? maker.Return(maker.Ident(thisName)) : null;
+		generatePluralMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
+	}
+	
+	void generateSingularMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
+		List<JCTypeParameter> typeParams = List.nil();
+		List<JCExpression> thrown = List.nil();
+		
+		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
+		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
+		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
+		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "add");
+		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getSingularName())));
+		statements.append(maker.Exec(invokeAdd));
+		if (returnStatement != null) statements.append(returnStatement);
+		JCBlock body = maker.Block(0, statements.toList());
+		Name name = data.getSingularName();
+		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
+		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("add", name.toString()));
+		JCExpression paramType = cloneParamType(0, maker, data.getTypeArgs(), builderType, source);
+		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getSingularName(), paramType, null);
+		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
+		injectMethod(builderType, method);
+	}
+	
+	void generatePluralMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
+		List<JCTypeParameter> typeParams = List.nil();
+		List<JCExpression> thrown = List.nil();
+		
+		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
+		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
+		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
+		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "addAll");
+		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getPluralName())));
+		statements.append(maker.Exec(invokeAdd));
+		if (returnStatement != null) statements.append(returnStatement);
+		JCBlock body = maker.Block(0, statements.toList());
+		Name name = data.getPluralName();
+		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
+		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("addAll", name.toString()));
+		JCExpression paramType = chainDots(builderType, "java", "util", "Collection");
+		paramType = addTypeArgs(1, true, builderType, paramType, data.getTypeArgs(), source);
+		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null);
+		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
+		injectMethod(builderType, method);
+	}
+}
diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java
index 3e5b322c..abf273e8 100644
--- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java
+++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilListSingularizer.java
@@ -24,100 +24,28 @@ package lombok.javac.handlers.singulars;
 import static lombok.javac.Javac.*;
 import static lombok.javac.handlers.JavacHandlerUtil.*;
 
-import java.util.Collections;
-
 import org.mangosdk.spi.ProviderFor;
 
 import lombok.core.LombokImmutableList;
-import lombok.core.handlers.HandlerUtil;
 import lombok.javac.JavacNode;
 import lombok.javac.JavacTreeMaker;
-import lombok.javac.handlers.JavacHandlerUtil;
 import lombok.javac.handlers.JavacSingularsRecipes.JavacSingularizer;
 import lombok.javac.handlers.JavacSingularsRecipes.SingularData;
 
-import com.sun.tools.javac.code.Flags;
 import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
 import com.sun.tools.javac.tree.JCTree.JCCase;
 import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCModifiers;
 import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
 import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import com.sun.tools.javac.util.Name;
 
 @ProviderFor(JavacSingularizer.class)
-public class JavacJavaUtilListSingularizer extends JavacJavaUtilSingularizer {
+public class JavacJavaUtilListSingularizer extends JavacJavaUtilListSetSingularizer {
 	@Override public LombokImmutableList<String> getSupportedTypes() {
 		return LombokImmutableList.of("java.util.List", "java.util.Collection", "java.util.Iterable");
 	}
 	
-	@Override public java.util.List<JavacNode> generateFields(SingularData data, JavacNode builderType, JCTree source) {
-		JavacTreeMaker maker = builderType.getTreeMaker();
-		JCExpression type = JavacHandlerUtil.chainDots(builderType, "java", "util", "ArrayList");
-		type = addTypeArgs(1, false, builderType, type, data.getTypeArgs(), source);
-		
-		JCVariableDecl buildField = maker.VarDef(maker.Modifiers(Flags.PRIVATE), data.getPluralName(), type, null);
-		return Collections.singletonList(injectField(builderType, buildField));
-	}
-	
-	@Override public void generateMethods(SingularData data, JavacNode builderType, JCTree source, boolean fluent, boolean chain) {
-		JavacTreeMaker maker = builderType.getTreeMaker();
-		JCExpression returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
-		JCStatement returnStatement = chain ? maker.Return(maker.Ident(builderType.toName("this"))) : null;
-		generateSingularMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
-		
-		returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
-		returnStatement = chain ? maker.Return(maker.Ident(builderType.toName("this"))) : null;
-		generatePluralMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
-	}
-	
-	private void generateSingularMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
-		List<JCTypeParameter> typeParams = List.nil();
-		List<JCExpression> thrown = List.nil();
-		
-		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
-		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
-		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
-		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "add");
-		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getSingularName())));
-		statements.append(maker.Exec(invokeAdd));
-		if (returnStatement != null) statements.append(returnStatement);
-		JCBlock body = maker.Block(0, statements.toList());
-		Name name = data.getSingularName();
-		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
-		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("add", name.toString()));
-		JCExpression paramType = cloneParamType(0, maker, data.getTypeArgs(), builderType, source);
-		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getSingularName(), paramType, null);
-		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
-		injectMethod(builderType, method);
-	}
-	
-	private void generatePluralMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
-		List<JCTypeParameter> typeParams = List.nil();
-		List<JCExpression> thrown = List.nil();
-		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
-		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
-		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
-		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "addAll");
-		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getPluralName())));
-		statements.append(maker.Exec(invokeAdd));
-		if (returnStatement != null) statements.append(returnStatement);
-		JCBlock body = maker.Block(0, statements.toList());
-		Name name = data.getPluralName();
-		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
-		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("addAll", name.toString()));
-		JCExpression paramType = chainDots(builderType, "java", "util", "Collection");
-		paramType = addTypeArgs(1, true, builderType, paramType, data.getTypeArgs(), source);
-		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null);
-		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
-		injectMethod(builderType, method);
-	}
-	
 	@Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer<JCStatement> statements, Name targetVariableName) {
 		JavacTreeMaker maker = builderType.getTreeMaker();
 		List<JCExpression> jceBlank = List.nil();
diff --git a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java
index ce70f8b6..ffba0dd8 100644
--- a/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java
+++ b/src/core/lombok/javac/handlers/singulars/JavacJavaUtilSetSingularizer.java
@@ -21,103 +21,25 @@
  */
 package lombok.javac.handlers.singulars;
 
-import static lombok.javac.handlers.JavacHandlerUtil.*;
-
-import java.util.Collections;
-
 import org.mangosdk.spi.ProviderFor;
 
 import lombok.core.LombokImmutableList;
-import lombok.core.handlers.HandlerUtil;
-import static lombok.javac.Javac.*;
 import lombok.javac.JavacNode;
 import lombok.javac.JavacTreeMaker;
-import lombok.javac.handlers.JavacHandlerUtil;
 import lombok.javac.handlers.JavacSingularsRecipes.JavacSingularizer;
 import lombok.javac.handlers.JavacSingularsRecipes.SingularData;
 
-import com.sun.tools.javac.code.Flags;
 import com.sun.tools.javac.tree.JCTree;
-import com.sun.tools.javac.tree.JCTree.JCBlock;
-import com.sun.tools.javac.tree.JCTree.JCExpression;
-import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.tree.JCTree.JCModifiers;
 import com.sun.tools.javac.tree.JCTree.JCStatement;
-import com.sun.tools.javac.tree.JCTree.JCTypeParameter;
-import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
-import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import com.sun.tools.javac.util.Name;
 
 @ProviderFor(JavacSingularizer.class)
-public class JavacJavaUtilSetSingularizer extends JavacJavaUtilSingularizer {
+public class JavacJavaUtilSetSingularizer extends JavacJavaUtilListSetSingularizer {
 	@Override public LombokImmutableList<String> getSupportedTypes() {
 		return LombokImmutableList.of("java.util.Set", "java.util.SortedSet", "java.util.NavigableSet");
 	}
 	
-	@Override public java.util.List<JavacNode> generateFields(SingularData data, JavacNode builderType, JCTree source) {
-		JavacTreeMaker maker = builderType.getTreeMaker();
-		JCExpression type = JavacHandlerUtil.chainDots(builderType, "java", "util", "ArrayList");
-		type = addTypeArgs(1, false, builderType, type, data.getTypeArgs(), source);
-		
-		JCVariableDecl buildField = maker.VarDef(maker.Modifiers(Flags.PRIVATE), data.getPluralName(), type, null);
-		return Collections.singletonList(injectField(builderType, buildField));
-	}
-	
-	@Override public void generateMethods(SingularData data, JavacNode builderType, JCTree source, boolean fluent, boolean chain) {
-		JavacTreeMaker maker = builderType.getTreeMaker();
-		Name thisName = builderType.toName("this");
-		
-		JCExpression returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
-		JCStatement returnStatement = chain ? maker.Return(maker.Ident(thisName)) : null;
-		generateSingularMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
-		
-		returnType = chain ? cloneSelfType(builderType) : maker.Type(createVoidType(maker, CTC_VOID));
-		returnStatement = chain ? maker.Return(maker.Ident(thisName)) : null;
-		generatePluralMethod(maker, returnType, returnStatement, data, builderType, source, fluent);
-	}
-	
-	private void generateSingularMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
-		List<JCTypeParameter> typeParams = List.nil();
-		List<JCExpression> thrown = List.nil();
-		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
-		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
-		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
-		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "add");
-		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getSingularName())));
-		statements.append(maker.Exec(invokeAdd));
-		if (returnStatement != null) statements.append(returnStatement);
-		JCBlock body = maker.Block(0, statements.toList());
-		Name name = data.getSingularName();
-		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
-		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("add", name.toString()));
-		JCExpression paramType = cloneParamType(0, maker, data.getTypeArgs(), builderType, source);
-		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getSingularName(), paramType, null);
-		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
-		injectMethod(builderType, method);
-	}
-	
-	private void generatePluralMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
-		List<JCTypeParameter> typeParams = List.nil();
-		List<JCExpression> thrown = List.nil();
-		JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
-		ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
-		statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, false, source));
-		JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), "addAll");
-		JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, List.<JCExpression>of(maker.Ident(data.getPluralName())));
-		statements.append(maker.Exec(invokeAdd));
-		if (returnStatement != null) statements.append(returnStatement);
-		JCBlock body = maker.Block(0, statements.toList());
-		Name name = data.getPluralName();
-		long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
-		if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("addAll", name.toString()));
-		JCExpression paramType = chainDots(builderType, "java", "util", "Collection");
-		paramType = addTypeArgs(1, true, builderType, paramType, data.getTypeArgs(), source);
-		JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null);
-		JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), thrown, body, null);
-		injectMethod(builderType, method);
-	}
-	
 	@Override public void appendBuildCode(SingularData data, JavacNode builderType, JCTree source, ListBuffer<JCStatement> statements, Name targetVariableName) {
 		JavacTreeMaker maker = builderType.getTreeMaker();