Java Code Examples for org.eclipse.jdt.core.dom.IExtendedModifier#isAnnotation()

private void processModifiers(CompilationUnit cu, String sourceFile, AbstractTypeDeclaration typeDeclaration, UMLClass umlClass) {
	int modifiers = typeDeclaration.getModifiers();
   	if((modifiers & Modifier.ABSTRACT) != 0)
   		umlClass.setAbstract(true);
   	
   	if((modifiers & Modifier.PUBLIC) != 0)
   		umlClass.setVisibility("public");
   	else if((modifiers & Modifier.PROTECTED) != 0)
   		umlClass.setVisibility("protected");
   	else if((modifiers & Modifier.PRIVATE) != 0)
   		umlClass.setVisibility("private");
   	else
   		umlClass.setVisibility("package");
   	
   	List<IExtendedModifier> extendedModifiers = typeDeclaration.modifiers();
	for(IExtendedModifier extendedModifier : extendedModifiers) {
		if(extendedModifier.isAnnotation()) {
			Annotation annotation = (Annotation)extendedModifier;
			umlClass.addAnnotation(new UMLAnnotation(cu, sourceFile, annotation));
		}
	}
}
 

public VariableDeclaration(CompilationUnit cu, String filePath, SingleVariableDeclaration fragment) {
	this.annotations = new ArrayList<UMLAnnotation>();
	List<IExtendedModifier> extendedModifiers = fragment.modifiers();
	for(IExtendedModifier extendedModifier : extendedModifiers) {
		if(extendedModifier.isAnnotation()) {
			Annotation annotation = (Annotation)extendedModifier;
			this.annotations.add(new UMLAnnotation(cu, filePath, annotation));
		}
	}
	this.locationInfo = new LocationInfo(cu, filePath, fragment, extractVariableDeclarationType(fragment));
	this.variableName = fragment.getName().getIdentifier();
	this.initializer = fragment.getInitializer() != null ? new AbstractExpression(cu, filePath, fragment.getInitializer(), CodeElementType.VARIABLE_DECLARATION_INITIALIZER) : null;
	Type astType = extractType(fragment);
	this.type = UMLType.extractTypeObject(cu, filePath, astType, fragment.getExtraDimensions());
	int startOffset = fragment.getStartPosition();
	ASTNode scopeNode = getScopeNode(fragment);
	int endOffset = scopeNode.getStartPosition() + scopeNode.getLength();
	this.scope = new VariableScope(cu, filePath, startOffset, endOffset);
}
 

public void copyAllAnnotations(ASTNode otherDecl, TextEditGroup editGroup) {
	ListRewrite modifierList = evaluateListRewrite(fModifierRewrite.getASTRewrite(), otherDecl);
	List<IExtendedModifier> originalList = modifierList.getOriginalList();

	for (Iterator<IExtendedModifier> iterator = originalList.iterator(); iterator.hasNext();) {
		IExtendedModifier modifier = iterator.next();
		if (modifier.isAnnotation()) {
			fModifierRewrite.insertLast(fModifierRewrite.getASTRewrite().createCopyTarget((Annotation) modifier), editGroup);
		}
	}
}
 

public static boolean hasOverrideAnnotation(final MethodDeclaration node) {
	final List modifiers = node.modifiers();
	for (final Object mod : modifiers) {
		final IExtendedModifier modifier = (IExtendedModifier) mod;
		if (modifier.isAnnotation()) {
			final Annotation annotation = (Annotation) modifier;
			if (annotation.getTypeName().toString().equals("Override")) {
				return true;
			}
		}
	}
	return false;
}
 

/**
 * @return the annotation node if it is present on the declaration or null
 */
public static Annotation obtainAnnotation(BodyDeclaration declaration, Class<?> annotationClass) {
	for (Object mod : declaration.modifiers()) {
		IExtendedModifier modifier = (IExtendedModifier) mod;
		if (modifier.isAnnotation()) {
			Annotation annotation = (Annotation) modifier;
			if (identicalAnnotations(annotation, annotationClass)) {
				return annotation;
			}
		}
	}
	return null;
}
 

public static IAnnotationBinding obtainAnnotationBinding(BodyDeclaration declaration, Class<?> annotationClass) {
	for (Object mod : declaration.modifiers()) {
		IExtendedModifier modifier = (IExtendedModifier) mod;
		if (modifier.isAnnotation()) {
			Annotation annotation = (Annotation) modifier;
			if (identicalAnnotations(annotation, annotationClass)) {
				return annotation.resolveAnnotationBinding();
			}
		}
	}
	return null;
}
 

public static boolean hasOverrideAnnotation(final MethodDeclaration node) {
	final List modifiers = node.modifiers();
	for (final Object mod : modifiers) {
		final IExtendedModifier modifier = (IExtendedModifier) mod;
		if (modifier.isAnnotation()) {
			final Annotation annotation = (Annotation) modifier;
			if (annotation.getTypeName().toString().equals("Override")) {
				return true;
			}
		}
	}
	return false;
}
 

@Override
		public void fieldCreated(CompilationUnitRewrite cuRewrite, FieldDeclaration field, ParameterInfo pi) {
			FieldInfo fieldInfo= getFieldInfo(pi.getOldName());
			FieldDeclaration parent= (FieldDeclaration) fieldInfo.declaration.getParent();
			List<IExtendedModifier> modifiers= parent.modifiers();
			ListRewrite listRewrite= cuRewrite.getASTRewrite().getListRewrite(field, FieldDeclaration.MODIFIERS2_PROPERTY);
			for (Iterator<IExtendedModifier> iterator= modifiers.iterator(); iterator.hasNext();) {
				IExtendedModifier mod= iterator.next();
				//Temporarily disabled until initialization of final fields is handled correctly
//				if (mod.isModifier()) {
//					Modifier modifier= (Modifier) mod;
//					if (modifier.isFinal())
//						listRewrite.insertLast(moveNode(cuRewrite, modifier), null);
//				}
				if (mod.isAnnotation()) {
					listRewrite.insertFirst(moveNode(cuRewrite, (ASTNode) mod), null);
				}
			}
			if (fieldInfo.initializer != null && fieldInfo.hasFieldReference()) {
				List<VariableDeclarationFragment> fragments= field.fragments();
				for (Iterator<VariableDeclarationFragment> iterator= fragments.iterator(); iterator.hasNext();) {
					VariableDeclarationFragment vdf= iterator.next();
					vdf.setInitializer((Expression) moveNode(cuRewrite, fieldInfo.initializer));
				}
			}
			if (parent.getJavadoc() != null) {
				field.setJavadoc((Javadoc) moveNode(cuRewrite, parent.getJavadoc()));
			}
		}
 

public void copyAllAnnotations(ASTNode otherDecl, TextEditGroup editGroup) {
	ListRewrite modifierList= evaluateListRewrite(fModifierRewrite.getASTRewrite(), otherDecl);
	List<IExtendedModifier> originalList= modifierList.getOriginalList();

	for (Iterator<IExtendedModifier> iterator= originalList.iterator(); iterator.hasNext();) {
		IExtendedModifier modifier= iterator.next();
		if (modifier.isAnnotation()) {
			fModifierRewrite.insertLast(fModifierRewrite.getASTRewrite().createCopyTarget((Annotation) modifier), editGroup);
		}
	}
}
 

public static boolean hasOverrideAnnotation(final MethodDeclaration node) {
	final List modifiers = node.modifiers();
	for (final Object mod : modifiers) {
		final IExtendedModifier modifier = (IExtendedModifier) mod;
		if (modifier.isAnnotation()) {
			final Annotation annotation = (Annotation) modifier;
			if (annotation.getTypeName().toString().equals("Override")) {
				return true;
			}
		}
	}
	return false;
}
 

/**
 * Creates the necessary changes to create the delegate method with the
 * original method body.
 *
 * @param document
 *            the buffer containing the source of the source compilation
 *            unit
 * @param declaration
 *            the method declaration to use as source
 * @param rewrite
 *            the ast rewrite to use for the copy of the method body
 * @param rewrites
 *            the compilation unit rewrites
 * @param adjustments
 *            the map of elements to visibility adjustments
 * @param status
 *            the refactoring status
 * @param monitor
 *            the progress monitor to display progress
 * @throws CoreException
 *             if an error occurs
 */
protected void createMethodCopy(IDocument document, MethodDeclaration declaration, ASTRewrite rewrite, Map<ICompilationUnit, CompilationUnitRewrite> rewrites, Map<IMember, IncomingMemberVisibilityAdjustment> adjustments, RefactoringStatus status, IProgressMonitor monitor) throws CoreException {
	Assert.isNotNull(document);
	Assert.isNotNull(declaration);
	Assert.isNotNull(rewrite);
	Assert.isNotNull(rewrites);
	Assert.isNotNull(adjustments);
	Assert.isNotNull(status);
	Assert.isNotNull(monitor);
	final CompilationUnitRewrite rewriter= getCompilationUnitRewrite(rewrites, getTargetType().getCompilationUnit());
	try {
		rewrite.set(declaration, MethodDeclaration.NAME_PROPERTY, rewrite.getAST().newSimpleName(fMethodName), null);
		boolean same= false;
		final IMethodBinding binding= declaration.resolveBinding();
		if (binding != null) {
			final ITypeBinding declaring= binding.getDeclaringClass();
			if (declaring != null && Bindings.equals(declaring.getPackage(), fTarget.getType().getPackage()))
				same= true;
			final Modifier.ModifierKeyword keyword= same ? null : Modifier.ModifierKeyword.PUBLIC_KEYWORD;
			ModifierRewrite modifierRewrite= ModifierRewrite.create(rewrite, declaration);
			if (JdtFlags.isDefaultMethod(binding) && getTargetType().isClass()) {
				// Remove 'default' modifier and add 'public' visibility
				modifierRewrite.setVisibility(Modifier.PUBLIC, null);
				modifierRewrite.setModifiers(Modifier.NONE, Modifier.DEFAULT, null);
			} else if (!JdtFlags.isDefaultMethod(binding) && getTargetType().isInterface()) {
				// Remove visibility modifiers and add 'default'
				modifierRewrite.setModifiers(Modifier.DEFAULT, Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE, null);
			} else if (MemberVisibilityAdjustor.hasLowerVisibility(binding.getModifiers(), same ? Modifier.NONE : keyword == null ? Modifier.NONE : keyword.toFlagValue())
					&& MemberVisibilityAdjustor.needsVisibilityAdjustments(fMethod, keyword, adjustments)) {
				final MemberVisibilityAdjustor.IncomingMemberVisibilityAdjustment adjustment= new MemberVisibilityAdjustor.IncomingMemberVisibilityAdjustment(fMethod, keyword, RefactoringStatus.createStatus(RefactoringStatus.WARNING, Messages.format(RefactoringCoreMessages.MemberVisibilityAdjustor_change_visibility_method_warning, new String[] { MemberVisibilityAdjustor.getLabel(fMethod), MemberVisibilityAdjustor.getLabel(keyword) }), JavaStatusContext.create(fMethod), null, RefactoringStatusEntry.NO_CODE, null));
				modifierRewrite.setVisibility(keyword == null ? Modifier.NONE : keyword.toFlagValue(), null);
				adjustment.setNeedsRewriting(false);
				adjustments.put(fMethod, adjustment);
			}
		}
		for (IExtendedModifier modifier : (List<IExtendedModifier>) declaration.modifiers()) {
			if (modifier.isAnnotation()) {
				Annotation annotation= (Annotation) modifier;
				ITypeBinding typeBinding= annotation.resolveTypeBinding();
				if (typeBinding != null && typeBinding.getQualifiedName().equals("java.lang.Override")) { //$NON-NLS-1$
					rewrite.remove(annotation, null);
				}
			}
		}
		createMethodArguments(rewrites, rewrite, declaration, adjustments, status);
		createMethodTypeParameters(rewrite, declaration, status);
		createMethodComment(rewrite, declaration);
		createMethodBody(rewriter, rewrite, declaration);
	} finally {
		if (fMethod.getCompilationUnit().equals(getTargetType().getCompilationUnit()))
			rewriter.clearImportRewrites();
	}
}