List of usage examples for org.eclipse.jdt.core.dom BodyDeclaration getModifiersProperty
public final ChildListPropertyDescriptor getModifiersProperty()
From source file:com.android.ide.eclipse.adt.internal.lint.AddSuppressAnnotation.java
License:Open Source License
@SuppressWarnings({ "rawtypes" }) // Java AST API has raw types private MultiTextEdit addSuppressAnnotation(IDocument document, ICompilationUnit compilationUnit, BodyDeclaration declaration) throws CoreException { List modifiers = declaration.modifiers(); SingleMemberAnnotation existing = null; for (Object o : modifiers) { if (o instanceof SingleMemberAnnotation) { SingleMemberAnnotation annotation = (SingleMemberAnnotation) o; String type = annotation.getTypeName().getFullyQualifiedName(); if (type.equals(FQCN_SUPPRESS_LINT) || type.endsWith(SUPPRESS_LINT)) { existing = annotation;/*from ww w . j av a 2 s . co m*/ break; } } } ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); String local = importRewrite.addImport(FQCN_SUPPRESS_LINT); AST ast = declaration.getAST(); ASTRewrite rewriter = ASTRewrite.create(ast); if (existing == null) { SingleMemberAnnotation newAnnotation = ast.newSingleMemberAnnotation(); newAnnotation.setTypeName(ast.newSimpleName(local)); StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); newAnnotation.setValue(value); ListRewrite listRewrite = rewriter.getListRewrite(declaration, declaration.getModifiersProperty()); listRewrite.insertFirst(newAnnotation, null); } else { Expression existingValue = existing.getValue(); if (existingValue instanceof StringLiteral) { StringLiteral stringLiteral = (StringLiteral) existingValue; if (mId.equals(stringLiteral.getLiteralValue())) { // Already contains the id return null; } // Create a new array initializer holding the old string plus the new id ArrayInitializer array = ast.newArrayInitializer(); StringLiteral old = ast.newStringLiteral(); old.setLiteralValue(stringLiteral.getLiteralValue()); array.expressions().add(old); StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); array.expressions().add(value); rewriter.set(existing, VALUE_PROPERTY, array, null); } else if (existingValue instanceof ArrayInitializer) { // Existing array: just append the new string ArrayInitializer array = (ArrayInitializer) existingValue; List expressions = array.expressions(); if (expressions != null) { for (Object o : expressions) { if (o instanceof StringLiteral) { if (mId.equals(((StringLiteral) o).getLiteralValue())) { // Already contains the id return null; } } } } StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); ListRewrite listRewrite = rewriter.getListRewrite(array, EXPRESSIONS_PROPERTY); listRewrite.insertLast(value, null); } else { assert false : existingValue; return null; } } TextEdit importEdits = importRewrite.rewriteImports(new NullProgressMonitor()); TextEdit annotationEdits = rewriter.rewriteAST(document, null); // Apply to the document MultiTextEdit edit = new MultiTextEdit(); // Create the edit to change the imports, only if // anything changed if (importEdits.hasChildren()) { edit.addChild(importEdits); } edit.addChild(annotationEdits); return edit; }
From source file:com.android.ide.eclipse.adt.internal.lint.AddSuppressAnnotation.java
License:Open Source License
@SuppressWarnings({ "rawtypes" }) // Java AST API has raw types private MultiTextEdit addTargetApiAnnotation(IDocument document, ICompilationUnit compilationUnit, BodyDeclaration declaration) throws CoreException { List modifiers = declaration.modifiers(); SingleMemberAnnotation existing = null; for (Object o : modifiers) { if (o instanceof SingleMemberAnnotation) { SingleMemberAnnotation annotation = (SingleMemberAnnotation) o; String type = annotation.getTypeName().getFullyQualifiedName(); if (type.equals(FQCN_TARGET_API) || type.endsWith(TARGET_API)) { existing = annotation;/*from w ww .j a v a2 s . co m*/ break; } } } ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); importRewrite.addImport("android.os.Build"); //$NON-NLS-1$ String local = importRewrite.addImport(FQCN_TARGET_API); AST ast = declaration.getAST(); ASTRewrite rewriter = ASTRewrite.create(ast); if (existing == null) { SingleMemberAnnotation newAnnotation = ast.newSingleMemberAnnotation(); newAnnotation.setTypeName(ast.newSimpleName(local)); Expression value = createLiteral(ast); newAnnotation.setValue(value); ListRewrite listRewrite = rewriter.getListRewrite(declaration, declaration.getModifiersProperty()); listRewrite.insertFirst(newAnnotation, null); } else { Expression value = createLiteral(ast); rewriter.set(existing, VALUE_PROPERTY, value, null); } TextEdit importEdits = importRewrite.rewriteImports(new NullProgressMonitor()); TextEdit annotationEdits = rewriter.rewriteAST(document, null); MultiTextEdit edit = new MultiTextEdit(); if (importEdits.hasChildren()) { edit.addChild(importEdits); } edit.addChild(annotationEdits); return edit; }
From source file:com.android.ide.eclipse.auidt.internal.lint.AddSuppressAnnotation.java
License:Open Source License
@SuppressWarnings({ "rawtypes" }) // Java AST API has raw types private MultiTextEdit addSuppressAnnotation(IDocument document, ICompilationUnit compilationUnit, BodyDeclaration declaration) throws CoreException { List modifiers = declaration.modifiers(); SingleMemberAnnotation existing = null; for (Object o : modifiers) { if (o instanceof SingleMemberAnnotation) { SingleMemberAnnotation annotation = (SingleMemberAnnotation) o; String type = annotation.getTypeName().getFullyQualifiedName(); if (type.equals(FQCN_SUPPRESS_LINT) || type.endsWith(SUPPRESS_LINT)) { existing = annotation;// w w w .j ava2 s . c om break; } } } ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); String local = importRewrite.addImport(FQCN_SUPPRESS_LINT); AST ast = declaration.getAST(); ASTRewrite rewriter = ASTRewrite.create(ast); if (existing == null) { SingleMemberAnnotation newAnnotation = ast.newSingleMemberAnnotation(); newAnnotation.setTypeName(ast.newSimpleName(local)); StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); newAnnotation.setValue(value); ListRewrite listRewrite = rewriter.getListRewrite(declaration, declaration.getModifiersProperty()); listRewrite.insertFirst(newAnnotation, null); } else { Expression existingValue = existing.getValue(); if (existingValue instanceof StringLiteral) { // Create a new array initializer holding the old string plus the new id ArrayInitializer array = ast.newArrayInitializer(); StringLiteral old = ast.newStringLiteral(); StringLiteral stringLiteral = (StringLiteral) existingValue; old.setLiteralValue(stringLiteral.getLiteralValue()); array.expressions().add(old); StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); array.expressions().add(value); rewriter.set(existing, VALUE_PROPERTY, array, null); } else if (existingValue instanceof ArrayInitializer) { // Existing array: just append the new string ArrayInitializer array = (ArrayInitializer) existingValue; StringLiteral value = ast.newStringLiteral(); value.setLiteralValue(mId); ListRewrite listRewrite = rewriter.getListRewrite(array, EXPRESSIONS_PROPERTY); listRewrite.insertLast(value, null); } else { assert false : existingValue; return null; } } TextEdit importEdits = importRewrite.rewriteImports(new NullProgressMonitor()); TextEdit annotationEdits = rewriter.rewriteAST(document, null); // Apply to the document MultiTextEdit edit = new MultiTextEdit(); // Create the edit to change the imports, only if // anything changed if (importEdits.hasChildren()) { edit.addChild(importEdits); } edit.addChild(annotationEdits); return edit; }
From source file:com.android.ide.eclipse.auidt.internal.lint.AddSuppressAnnotation.java
License:Open Source License
@SuppressWarnings({ "rawtypes" }) // Java AST API has raw types private MultiTextEdit addTargetApiAnnotation(IDocument document, ICompilationUnit compilationUnit, BodyDeclaration declaration) throws CoreException { List modifiers = declaration.modifiers(); SingleMemberAnnotation existing = null; for (Object o : modifiers) { if (o instanceof SingleMemberAnnotation) { SingleMemberAnnotation annotation = (SingleMemberAnnotation) o; String type = annotation.getTypeName().getFullyQualifiedName(); if (type.equals(FQCN_TARGET_API) || type.endsWith(TARGET_API)) { existing = annotation;// w w w .j a v a 2 s .co m break; } } } ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); String local = importRewrite.addImport(FQCN_TARGET_API); AST ast = declaration.getAST(); ASTRewrite rewriter = ASTRewrite.create(ast); if (existing == null) { SingleMemberAnnotation newAnnotation = ast.newSingleMemberAnnotation(); newAnnotation.setTypeName(ast.newSimpleName(local)); NumberLiteral value = ast.newNumberLiteral(Integer.toString(mTargetApi)); //value.setLiteralValue(mId); newAnnotation.setValue(value); ListRewrite listRewrite = rewriter.getListRewrite(declaration, declaration.getModifiersProperty()); listRewrite.insertFirst(newAnnotation, null); } else { Expression existingValue = existing.getValue(); if (existingValue instanceof NumberLiteral) { // Change the value to the new value NumberLiteral value = ast.newNumberLiteral(Integer.toString(mTargetApi)); rewriter.set(existing, VALUE_PROPERTY, value, null); } else { assert false : existingValue; return null; } } TextEdit importEdits = importRewrite.rewriteImports(new NullProgressMonitor()); TextEdit annotationEdits = rewriter.rewriteAST(document, null); MultiTextEdit edit = new MultiTextEdit(); if (importEdits.hasChildren()) { edit.addChild(importEdits); } edit.addChild(annotationEdits); return edit; }
From source file:com.google.gdt.eclipse.core.JavaASTUtils.java
License:Open Source License
/** * Finds an annotation of the given type (as a fully-qualified name) on a * declaration (type, method, field, etc.). If no such annotation exists, * returns <code>null</code>. *///from www . j av a 2s. c o m @SuppressWarnings("unchecked") public static Annotation findAnnotation(BodyDeclaration decl, String annotationTypeName) { if (annotationTypeName == null) { throw new IllegalArgumentException("annotationTypeName cannot be null"); } List<ASTNode> modifiers = (List<ASTNode>) decl.getStructuralProperty(decl.getModifiersProperty()); for (ASTNode modifier : modifiers) { if (modifier instanceof Annotation) { Annotation annotation = (Annotation) modifier; String typeName = getAnnotationTypeName(annotation); if (annotationTypeName.equals(typeName)) { return annotation; } } } return null; }
From source file:com.halware.nakedide.eclipse.ext.annot.ast.AbstractAnnotationEvaluatorOrModifier.java
License:Open Source License
private void addNormalAnnotation(ICompilationUnit compilationUnit, BodyDeclaration declaration, Map<String, Object> memberValues) throws MalformedTreeException, BadLocationException, CoreException { if (annotationExists(declaration)) { return;/*ww w .j a v a 2s. com*/ } AST ast = declaration.getAST(); NormalAnnotation normalAnnotation = AstUtils.createNormalAnnotation(ast, getAnnotationFullyQualifiedName(), memberValues); normalAnnotation.setSourceRange(AstUtils.calculateOffset(declaration, true).offset, normalAnnotation.getLength()); ImportDeclaration importDeclaration = AstUtils.createImportStatement(ast, getAnnotationFullyQualifiedName()); String source = compilationUnit.getBuffer().getContents(); Document document = new Document(source); ASTParser parser = ASTParser.newParser(AST.JLS3); parser.setSource(compilationUnit); ASTRewrite rewrite = ASTRewrite.create(declaration.getAST()); ChildListPropertyDescriptor modifiersProperty = declaration.getModifiersProperty(); ListRewrite listRewrite = rewrite.getListRewrite(declaration, modifiersProperty); listRewrite.insertFirst(normalAnnotation, null); maintainValuesProperty(normalAnnotation, memberValues, ast, rewrite); TextEdit importEdits = null; ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); importRewrite.addImport(importDeclaration.getName().getFullyQualifiedName()); importEdits = importRewrite.rewriteImports(null); Map options = compilationUnit.getJavaProject().getOptions(true); TextEdit edits = rewrite.rewriteAST(document, options); // computation of the new source code edits.apply(document); if (importEdits != null) { importEdits.apply(document); } String newSource = document.get(); // update of the compilation unit compilationUnit.getBuffer().setContents(newSource); }
From source file:com.halware.nakedide.eclipse.ext.annot.utils.AstUtils.java
License:Open Source License
/** * Returns the offset and length for the {@link MethodDeclaration}, optionally * including any modifiers (including annotations and visibility). * //w ww. j a va2 s . c o m * @param declaration * @param includingModifiers - whether to include modifiers in the offset and length. */ public final static OffsetAndLength calculateOffset(BodyDeclaration declaration, boolean includingModifiers) { if (!(declaration instanceof MethodDeclaration) && !(declaration instanceof TypeDeclaration)) { throw new IllegalArgumentException("declaration must be TypeDeclaration or MethodDeclaration"); } SimpleName methodName = nameFor(declaration); if (!includingModifiers) { return new OffsetAndLength(methodName.getStartPosition(), methodName.getLength()); } else { // including modifiers int endOfMethodName = methodName.getStartPosition() + methodName.getLength(); ChildListPropertyDescriptor modifiersProperty = declaration.getModifiersProperty(); List<ASTNode> methodModifiers = Generics.asT(declaration.getStructuralProperty(modifiersProperty)); if (methodModifiers.size() > 0) { int startOfModifiers = methodModifiers.get(0).getStartPosition(); return new OffsetAndLength(startOfModifiers, endOfMethodName - startOfModifiers); } if (declaration instanceof MethodDeclaration) { Type returnType2 = ((MethodDeclaration) declaration).getReturnType2(); if (returnType2 != null) { int startOfReturnType = returnType2.getStartPosition(); return new OffsetAndLength(startOfReturnType, endOfMethodName - startOfReturnType); } } int startOfMethodName = declaration.getStartPosition(); return new OffsetAndLength(startOfMethodName, endOfMethodName - startOfMethodName); } }
From source file:com.halware.nakedide.eclipse.ext.annot.utils.AstUtils.java
License:Open Source License
public static void rewriteAddFirst(ICompilationUnit compilationUnit, BodyDeclaration declaration, Annotation annotation, ImportDeclaration importDeclaration) throws MalformedTreeException, BadLocationException, CoreException { String source = compilationUnit.getBuffer().getContents(); Document document = new Document(source); ASTParser parser = ASTParser.newParser(AST.JLS3); parser.setSource(compilationUnit);/*from ww w. j a v a 2s. c o m*/ ASTRewrite rewrite = ASTRewrite.create(declaration.getAST()); ChildListPropertyDescriptor modifiersProperty = declaration.getModifiersProperty(); ListRewrite listRewrite = rewrite.getListRewrite(declaration, modifiersProperty); listRewrite.insertFirst(annotation, null); TextEdit importEdits = null; if (importDeclaration != null) { ImportRewrite importRewrite = ImportRewrite.create(compilationUnit, true); importRewrite.addImport(importDeclaration.getName().getFullyQualifiedName()); importEdits = importRewrite.rewriteImports(null); } Map options = compilationUnit.getJavaProject().getOptions(true); TextEdit edits = rewrite.rewriteAST(document, options); // computation of the new source code edits.apply(document); if (importEdits != null) { importEdits.apply(document); } String newSource = document.get(); // update of the compilation unit compilationUnit.getBuffer().setContents(newSource); }
From source file:com.halware.nakedide.eclipse.ext.annot.utils.dali.ASTTools.java
License:Open Source License
@SuppressWarnings("unchecked") public static <T extends Annotation> T addAnnotation(BodyDeclaration bodyDeclaration, T annotation) { List list = (List) bodyDeclaration.getStructuralProperty(bodyDeclaration.getModifiersProperty()); list.add(annotationLocation(bodyDeclaration), annotation); return annotation; }
From source file:com.halware.nakedide.eclipse.ext.annot.utils.dali.ASTTools.java
License:Open Source License
public static void removeAnnotation(BodyDeclaration bodyDeclaration, Annotation annotation) { List list = (List) bodyDeclaration.getStructuralProperty(bodyDeclaration.getModifiersProperty()); list.remove(annotation);/* w w w. j a v a2 s . c o m*/ }