Java Code Examples for lombok.javac.JavacTreeMaker#MethodDef
The following examples show how to use
lombok.javac.JavacTreeMaker#MethodDef .
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Example 1
| Source File: HandleTable.java From sqlitemagic with Apache License 2.0 | 6 votes |
|
private void generateMethod(JavacTreeMaker maker, JavacNode tableElement, Set<String> allMethodNames, String methodName, String callClassName, String tableClassName) {
final String invokeKey = getCreateInvokeKey(callClassName, tableClassName);
if (!allMethodNames.contains(methodName)) {
final JCTree.JCAssign value = maker.Assign(maker.Ident(tableElement.toName("value")),
maker.Literal(invokeKey));
final JCTree.JCAssign useThisAsOnlyParam = maker.Assign(maker.Ident(tableElement.toName("useThisAsOnlyParam")),
maker.Literal(true));
final JCTree.JCAnnotation invokesAnnotation = maker.Annotation(chainDotsString(tableElement, Invokes.class.getCanonicalName()),
List.<JCTree.JCExpression>of(value, useThisAsOnlyParam));
final JCTree.JCModifiers mods = maker.Modifiers(PUBLIC_FINAL, List.of(invokesAnnotation));
final Name name = tableElement.toName(methodName);
final JCTree.JCExpression returnType = getMagicMethodReturnType(tableElement, callClassName, tableClassName);
final JCTree.JCBlock body = defaultMagicMethodBody(maker, tableElement);
final JCTree.JCMethodDecl method = maker.MethodDef(mods, name, returnType,
List.<JCTree.JCTypeParameter>nil(),
List.<JCTree.JCVariableDecl>nil(),
List.<JCTree.JCExpression>nil(),
body,
null);
injectMethod(tableElement, recursiveSetGeneratedBy(method, tableElement.get(), tableElement.getContext()));
}
}
Example 2
| Source File: HandleTable.java From sqlitemagic with Apache License 2.0 | 6 votes |
|
private void generateBulkMethod(JavacTreeMaker maker, JavacNode tableElement,
Set<String> allStaticMethodNames, String methodName,
String callClassName, String tableClassName,
CollectionType collectionType) {
final String invokeKey = getCreateInvokeKey(callClassName, tableClassName);
if (!allStaticMethodNames.contains(methodName)) {
final JCTree.JCAnnotation invokesAnnotation = maker.Annotation(chainDotsString(tableElement, Invokes.class.getCanonicalName()),
List.<JCTree.JCExpression>of(maker.Literal(invokeKey)));
final JCTree.JCModifiers mods = maker.Modifiers(PUBLIC_STATIC, List.of(invokesAnnotation));
final Name name = tableElement.toName(methodName);
final JCTree.JCExpression returnType = getMagicMethodReturnType(tableElement, callClassName, tableClassName);
final JCTree.JCExpression tableClassType = chainDotsString(tableElement, tableElement.getPackageDeclaration() + "." + tableClassName);
final JCTree.JCExpression paramType = maker.TypeApply(collectionType.genericType(tableElement), List.of(tableClassType));
long flags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, tableElement.getContext());
final JCTree.JCVariableDecl param = maker.VarDef(maker.Modifiers(flags), tableElement.toName("o"), paramType, null);
final JCTree.JCBlock body = defaultMagicMethodBody(maker, tableElement);
final JCTree.JCMethodDecl method = maker.MethodDef(mods, name, returnType,
List.<JCTree.JCTypeParameter>nil(),
List.of(param),
List.<JCTree.JCExpression>nil(),
body,
null);
injectMethod(tableElement, recursiveSetGeneratedBy(method, tableElement.get(), tableElement.getContext()));
}
}
Example 3
| Source File: HandleTable.java From sqlitemagic with Apache License 2.0 | 6 votes |
|
private void generateDeleteTable(JavacTreeMaker maker, JavacNode tableElement, Set<String> allStaticMethodNames, String tableClassName) {
final String callClassName = CLASS_DELETE_TABLE;
final String methodName = METHOD_DELETE_TABLE;
final String invokeKey = getCreateInvokeKey(callClassName, tableClassName);
if (!allStaticMethodNames.contains(methodName)) {
final JCTree.JCAnnotation invokesAnnotation = maker.Annotation(chainDotsString(tableElement, Invokes.class.getCanonicalName()),
List.<JCTree.JCExpression>of(maker.Literal(invokeKey)));
final JCTree.JCModifiers mods = maker.Modifiers(PUBLIC_STATIC, List.of(invokesAnnotation));
final Name name = tableElement.toName(methodName);
final JCTree.JCExpression returnType = getMagicMethodReturnType(tableElement, callClassName, tableClassName);
final JCTree.JCBlock body = defaultMagicMethodBody(maker, tableElement);
final JCTree.JCMethodDecl method = maker.MethodDef(mods, name, returnType,
List.<JCTree.JCTypeParameter>nil(),
List.<JCTree.JCVariableDecl>nil(),
List.<JCTree.JCExpression>nil(),
body,
null);
injectMethod(tableElement, recursiveSetGeneratedBy(method, tableElement.get(), tableElement.getContext()));
}
}
Example 4
| Source File: HandleBuilder.java From EasyMPermission with MIT License | 6 votes |
|
private JCMethodDecl generateCleanMethod(java.util.List<BuilderFieldData> builderFields, JavacNode type, JCTree source) {
JavacTreeMaker maker = type.getTreeMaker();
ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
for (BuilderFieldData bfd : builderFields) {
if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) {
bfd.singularData.getSingularizer().appendCleaningCode(bfd.singularData, type, source, statements);
}
}
statements.append(maker.Exec(maker.Assign(maker.Select(maker.Ident(type.toName("this")), type.toName("$lombokUnclean")), maker.Literal(CTC_BOOLEAN, false))));
JCBlock body = maker.Block(0, statements.toList());
return maker.MethodDef(maker.Modifiers(Flags.PUBLIC), type.toName("$lombokClean"), maker.Type(Javac.createVoidType(maker, CTC_VOID)), List.<JCTypeParameter>nil(), List.<JCVariableDecl>nil(), List.<JCExpression>nil(), body, null);
/*
* if (shouldReturnThis) {
methodType = cloneSelfType(field);
}
if (methodType == null) {
//WARNING: Do not use field.getSymbolTable().voidType - that field has gone through non-backwards compatible API changes within javac1.6.
methodType = treeMaker.Type(Javac.createVoidType(treeMaker, CTC_VOID));
shouldReturnThis = false;
}
*/
}
Example 5
| Source File: JavacJavaUtilListSetSingularizer.java From EasyMPermission with MIT License | 6 votes |
|
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);
}
Example 6
| Source File: JavacJavaUtilListSetSingularizer.java From EasyMPermission with MIT License | 6 votes |
|
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);
}
Example 7
| Source File: HandleUtilityClass.java From EasyMPermission with MIT License | 5 votes |
|
private void createPrivateDefaultConstructor(JavacNode typeNode) {
JavacTreeMaker maker = typeNode.getTreeMaker();
JCModifiers mods = maker.Modifiers(Flags.PRIVATE, List.<JCAnnotation>nil());
Name name = typeNode.toName("<init>");
JCBlock block = maker.Block(0L, createThrowStatement(typeNode, maker));
JCMethodDecl methodDef = maker.MethodDef(mods, name, null, List.<JCTypeParameter>nil(), List.<JCVariableDecl>nil(), List.<JCExpression>nil(), block, null);
JCMethodDecl constructor = recursiveSetGeneratedBy(methodDef, typeNode.get(), typeNode.getContext());
JavacHandlerUtil.injectMethod(typeNode, constructor);
}
Example 8
| Source File: HandleBuilder.java From EasyMPermission with MIT License | 5 votes |
|
public JCMethodDecl generateBuilderMethod(String builderMethodName, String builderClassName, JavacNode type, List<JCTypeParameter> typeParams) {
JavacTreeMaker maker = type.getTreeMaker();
ListBuffer<JCExpression> typeArgs = new ListBuffer<JCExpression>();
for (JCTypeParameter typeParam : typeParams) {
typeArgs.append(maker.Ident(typeParam.name));
}
JCExpression call = maker.NewClass(null, List.<JCExpression>nil(), namePlusTypeParamsToTypeReference(maker, type.toName(builderClassName), typeParams), List.<JCExpression>nil(), null);
JCStatement statement = maker.Return(call);
JCBlock body = maker.Block(0, List.<JCStatement>of(statement));
return maker.MethodDef(maker.Modifiers(Flags.STATIC | Flags.PUBLIC), type.toName(builderMethodName), namePlusTypeParamsToTypeReference(maker, type.toName(builderClassName), typeParams), copyTypeParams(maker, typeParams), List.<JCVariableDecl>nil(), List.<JCExpression>nil(), body, null);
}
Example 9
| Source File: JavacJavaUtilMapSingularizer.java From EasyMPermission with MIT License | 5 votes |
|
private void generatePluralMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
List<JCTypeParameter> typeParams = List.nil();
List<JCExpression> jceBlank = List.nil();
JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, true, source));
long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
long baseFlags = JavacHandlerUtil.addFinalIfNeeded(0, builderType.getContext());
Name entryName = builderType.toName("$lombokEntry");
JCExpression forEachType = chainDots(builderType, "java", "util", "Map", "Entry");
forEachType = addTypeArgs(2, true, builderType, forEachType, data.getTypeArgs(), source);
JCExpression keyArg = maker.Apply(List.<JCExpression>nil(), maker.Select(maker.Ident(entryName), builderType.toName("getKey")), List.<JCExpression>nil());
JCExpression valueArg = maker.Apply(List.<JCExpression>nil(), maker.Select(maker.Ident(entryName), builderType.toName("getValue")), List.<JCExpression>nil());
JCExpression addKey = maker.Apply(List.<JCExpression>nil(), chainDots(builderType, "this", data.getPluralName() + "$key", "add"), List.of(keyArg));
JCExpression addValue = maker.Apply(List.<JCExpression>nil(), chainDots(builderType, "this", data.getPluralName() + "$value", "add"), List.of(valueArg));
JCBlock forEachBody = maker.Block(0, List.<JCStatement>of(maker.Exec(addKey), maker.Exec(addValue)));
JCExpression entrySetInvocation = maker.Apply(jceBlank, maker.Select(maker.Ident(data.getPluralName()), builderType.toName("entrySet")), jceBlank);
JCStatement forEach = maker.ForeachLoop(maker.VarDef(maker.Modifiers(baseFlags), entryName, forEachType, null), entrySetInvocation, forEachBody);
statements.append(forEach);
if (returnStatement != null) statements.append(returnStatement);
JCBlock body = maker.Block(0, statements.toList());
Name name = data.getPluralName();
if (!fluent) name = builderType.toName(HandlerUtil.buildAccessorName("putAll", name.toString()));
JCExpression paramType = chainDots(builderType, "java", "util", "Map");
paramType = addTypeArgs(2, true, builderType, paramType, data.getTypeArgs(), source);
JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null);
JCMethodDecl method = maker.MethodDef(mods, name, returnType, typeParams, List.of(param), jceBlank, body, null);
injectMethod(builderType, method);
}
Example 10
| Source File: JavacGuavaSingularizer.java From EasyMPermission with MIT License | 5 votes |
|
void generateSingularMethod(JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent) {
List<JCTypeParameter> typeParams = List.nil();
List<JCExpression> thrown = List.nil();
boolean mapMode = isMap();
Name keyName = !mapMode ? data.getSingularName() : builderType.toName(data.getSingularName() + "$key");
Name valueName = !mapMode ? null : builderType.toName(data.getSingularName() + "$value");
JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, mapMode, source));
JCExpression thisDotFieldDotAdd = chainDots(builderType, "this", data.getPluralName().toString(), mapMode ? "put" : "add");
List<JCExpression> invokeAddExpr;
if (mapMode) {
invokeAddExpr = List.<JCExpression>of(maker.Ident(keyName), maker.Ident(valueName));
} else {
invokeAddExpr = List.<JCExpression>of(maker.Ident(keyName));
}
JCExpression invokeAdd = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAdd, invokeAddExpr);
statements.append(maker.Exec(invokeAdd));
if (returnStatement != null) statements.append(returnStatement);
JCBlock body = maker.Block(0, statements.toList());
Name methodName = data.getSingularName();
long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
if (!fluent) methodName = builderType.toName(HandlerUtil.buildAccessorName(mapMode ? "put" : "add", methodName.toString()));
List<JCVariableDecl> params;
if (mapMode) {
JCExpression keyType = cloneParamType(0, maker, data.getTypeArgs(), builderType, source);
JCExpression valueType = cloneParamType(1, maker, data.getTypeArgs(), builderType, source);
JCVariableDecl paramKey = maker.VarDef(maker.Modifiers(paramFlags), keyName, keyType, null);
JCVariableDecl paramValue = maker.VarDef(maker.Modifiers(paramFlags), valueName, valueType, null);
params = List.of(paramKey, paramValue);
} else {
JCExpression paramType = cloneParamType(0, maker, data.getTypeArgs(), builderType, source);
params = List.of(maker.VarDef(maker.Modifiers(paramFlags), data.getSingularName(), paramType, null));
}
JCMethodDecl method = maker.MethodDef(mods, methodName, returnType, typeParams, params, thrown, body, null);
injectMethod(builderType, method);
}
Example 11
| Source File: JavacGuavaSingularizer.java From EasyMPermission with MIT License | 5 votes |
|
protected 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();
boolean mapMode = isMap();
JCModifiers mods = maker.Modifiers(Flags.PUBLIC);
ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
statements.append(createConstructBuilderVarIfNeeded(maker, data, builderType, mapMode, source));
JCExpression thisDotFieldDotAddAll = chainDots(builderType, "this", data.getPluralName().toString(), mapMode ? "putAll" : "addAll");
JCExpression invokeAddAll = maker.Apply(List.<JCExpression>nil(), thisDotFieldDotAddAll, List.<JCExpression>of(maker.Ident(data.getPluralName())));
statements.append(maker.Exec(invokeAddAll));
if (returnStatement != null) statements.append(returnStatement);
JCBlock body = maker.Block(0, statements.toList());
Name methodName = data.getPluralName();
long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
if (!fluent) methodName = builderType.toName(HandlerUtil.buildAccessorName(mapMode ? "putAll" : "addAll", methodName.toString()));
JCExpression paramType;
if (mapMode) {
paramType = chainDots(builderType, "java", "util", "Map");
} else {
paramType = genJavaLangTypeRef(builderType, "Iterable");
}
paramType = addTypeArgs(mapMode ? 2 : 1, true, builderType, paramType, data.getTypeArgs(), source);
JCVariableDecl param = maker.VarDef(maker.Modifiers(paramFlags), data.getPluralName(), paramType, null);
JCMethodDecl method = maker.MethodDef(mods, methodName, returnType, typeParams, List.of(param), thrown, body, null);
injectMethod(builderType, method);
}
Example 12
| Source File: SingletonJavacHandler.java From tutorials with MIT License | 5 votes |
|
private void addFactoryMethod(JavacNode singletonClass, JavacTreeMaker singletonClassTreeMaker, JavacNode holderInnerClass) {
JCTree.JCModifiers modifiers = singletonClassTreeMaker.Modifiers(Flags.PUBLIC | Flags.STATIC);
JCTree.JCClassDecl singletonClassDecl = (JCTree.JCClassDecl) singletonClass.get();
JCTree.JCIdent singletonClassType = singletonClassTreeMaker.Ident(singletonClassDecl.name);
JCTree.JCBlock block = addReturnBlock(singletonClassTreeMaker, holderInnerClass);
JCTree.JCMethodDecl factoryMethod = singletonClassTreeMaker.MethodDef(modifiers, singletonClass.toName("getInstance"), singletonClassType, List.nil(), List.nil(), List.nil(), block, null);
JavacHandlerUtil.injectMethod(singletonClass, factoryMethod);
}
Example 13
| Source File: SingletonJavacHandler.java From tutorials with MIT License | 5 votes |
|
private void addPrivateConstructor(JavacNode singletonClass, JavacTreeMaker singletonTM) {
JCTree.JCModifiers modifiers = singletonTM.Modifiers(Flags.PRIVATE);
JCTree.JCBlock block = singletonTM.Block(0L, List.nil());
JCTree.JCMethodDecl constructor = singletonTM.MethodDef(modifiers, singletonClass.toName("<init>"), null, List.nil(), List.nil(), List.nil(), block, null);
JavacHandlerUtil.injectMethod(singletonClass, constructor);
}
