Example usage for org.eclipse.jdt.core.dom IExtendedModifier isAnnotation

List of usage examples for org.eclipse.jdt.core.dom IExtendedModifier isAnnotation

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom IExtendedModifier isAnnotation.

Prototype

public boolean isAnnotation();

Source Link

Document

Returns whether this extended modifier is an annotation.

Usage

From source file:ch.acanda.eclipse.pmd.java.resolution.SuppressWarningsQuickFix.java

License:Open Source License

private Annotation findExistingSuppressWarningsAnnotation(final List<IExtendedModifier> modifiers) {
    for (final IExtendedModifier modifier : modifiers) {
        if (modifier.isAnnotation()) {
            final Annotation annotation = (Annotation) modifier;
            final Name typeName = annotation.getTypeName();
            if (typeName.isSimpleName() && "SuppressWarnings".equals(typeName.getFullyQualifiedName())
                    || typeName.isQualifiedName()
                            && "java.lang.SuppressWarnings".equals(typeName.getFullyQualifiedName())) {
                return annotation;
            }//from   w  w w  .  ja  va2s  .c o m
        }
    }
    return null;
}

From source file:ch.acanda.eclipse.pmd.java.resolution.SuppressWarningsQuickFix.java

License:Open Source License

/**
 * @return The position after the last existing annotation.
 */// w ww.j  ava2s  .  c om
private int findPosition(final List<IExtendedModifier> modifiers) {
    int position = 0;
    int index = 0;
    for (final IExtendedModifier modifier : modifiers) {
        index++;
        if (modifier.isAnnotation()) {
            position = index;
        }
    }
    return position;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * If no public type is found in a compilation unit it is returned the first one
 * //w w  w  .j a v a 2  s.  co  m
 * @param node {@link CompilationUnit}
 * @return <code>TypeDeclaration</code> object which defines the main class in a compilation unit 
 * (this is the public class or interface which gives the name of the file).
 * 
 * @flowerModelElementId _zVs8SpiOEd6aNMdNFvR5WQ
 */
@SuppressWarnings("unchecked")
public static TypeDeclaration getMasterClass(CompilationUnit node) {
    Iterator<TypeDeclaration> it = node.types().iterator();
    for (; it.hasNext();) {
        TypeDeclaration td = it.next();
        for (Iterator<Modifier> it2 = td.modifiers().iterator(); it2.hasNext();) {
            IExtendedModifier iExtendedModifier = it2.next();
            if (iExtendedModifier.isAnnotation())
                continue;
            if (((Modifier) iExtendedModifier).isPublic())
                return td;
        }
    }
    if (node.types().size() > 0)
        return (TypeDeclaration) node.types().get(0);
    throw new IllegalStateException(
            "A master class for " + node.getPackage() + ".[" + node.types() + "] could not been found");
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * @flowerModelElementId _zVs8UZiOEd6aNMdNFvR5WQ
 */// w w  w  .j ava2  s.  co  m
public static VisibilityKind convertJavaToModelVisibility(Object node) {
    List<IExtendedModifier> modifiers = getModifiers(node);

    for (IExtendedModifier iExtendedModifier : modifiers) {
        if (iExtendedModifier.isAnnotation())
            continue;
        String modif = ((Modifier) iExtendedModifier).getKeyword().toString();
        if ("public".equals(modif)) {
            return VisibilityKind.PUBLIC_LITERAL;
        } else if ("private".equals(modif)) {
            return VisibilityKind.PRIVATE_LITERAL;
        } else if ("protected".equals(modif)) {
            return VisibilityKind.PROTECTED_LITERAL;
        }
    }
    return VisibilityKind.PACKAGE_LITERAL;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * Gets the feature value from Java Element for Model Element.
 * /*from   www. jav a 2  s.c  om*/
 * @param node astElement for class or method declaration
 * @param modifier flag indicating the modifier for which to get the feature value
 * This should be one of the predefined flags:
 * <ul>
 *   <li>{@link #MODIFIER_ABSTRACT}</li>
 *   <li>{@link #MODIFIER_STATIC}</li>
 * </ul>
 * @return value for Model feature 
 * 
 * @author Luiza
 * @flowerModelElementId _zVs8VpiOEd6aNMdNFvR5WQ
 */
public static boolean getFeatureValueFromJavaModifier(Object node, String modifier) {
    List<IExtendedModifier> modifiers = getModifiers(node);

    for (IExtendedModifier iExtendedModifier : modifiers) {
        if (iExtendedModifier.isAnnotation())
            continue;
        String modif = ((Modifier) iExtendedModifier).getKeyword().toString();
        if (modifier.equals(modif))
            return true;
    }
    return false;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * Retrieves the annotations from the <code>astElement</code>'s modifiers
 * list./* ww w .j  a  v a 2  s  .com*/
 * 
 * @param astElement
 * @return a list of {@link JavaAnnotationHolder} wrapping the
 *         {@link Annotation annotations}
 *         
 * @author Luiza
 */
public static List<JavaAnnotationHolder> getAnnotations(Object astElement) {
    List<JavaAnnotationHolder> annotations = new ArrayList<JavaAnnotationHolder>();
    List<IExtendedModifier> modifiers = getModifiers(astElement);

    for (Iterator<IExtendedModifier> it = modifiers.iterator(); it.hasNext();) {
        IExtendedModifier iExtendedModifier = it.next();
        if (iExtendedModifier.isAnnotation()) {
            annotations.add(new JavaAnnotationHolder((Annotation) iExtendedModifier));
        }
    }
    return annotations;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * Adds <code>newAnnotation</code> to the list of modifiers of
 * <code>toAstElement</code>. 
 * The new Annotation will be placed on the first position in the modifiers list.
 * //from www  . ja v a2 s .  c o m
 * @param toAstElement
 *            the {@link ASTNode parent ast element} to receive the
 *            {@link Annotation}
 * @param newAnnotation
 *            the new created {@link Annotation}. Note that it must be
 *            unparented. Otherwise an exception will be generated.
 *            
 * @author Luiza
 */
public static void addAnnotation(Object toAstElement, Annotation newAnnotation) {
    List<IExtendedModifier> modifiers = getModifiers(toAstElement);
    int lastAnnotationIndex = -1, index = 0;

    // find the last annotation position
    for (IExtendedModifier modifier : modifiers) {
        if (modifier.isAnnotation())
            lastAnnotationIndex = index;
        index++;
    }
    index = lastAnnotationIndex + 1;
    if (index >= modifiers.size())
        modifiers.add(newAnnotation);
    else
        modifiers.add(index, newAnnotation);
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.JavaSyncUtils.java

License:Open Source License

/**
 * Moves <code>toMove</code> after <code>afterAnnotation</code> in the
 * modifiers list of the given <code>astElement</code>.
 * <p> // w w  w.  j  ava 2s  . c o m
 * Supposes that both {@link Annotation annotations} are contained in the
 * <code>astElement</code>'s list of modifiers.
 * 
 * @author Luiza
 */
public static void moveAfterAnnotation(Object astElement, Annotation toMove, Annotation afterAnnotation) {
    List<IExtendedModifier> modifiers = getModifiers(astElement);
    modifiers.remove(toMove);
    int toIndex = 0;

    if (afterAnnotation == null) { // if toMove should be the first
        for (IExtendedModifier modifier : modifiers)
            if (modifier.isAnnotation())
                break; // find the first element of its kind
            else
                toIndex++;
    } else {
        toIndex = modifiers.indexOf(afterAnnotation) + 1;
    }
    modifiers.add(toIndex, (IExtendedModifier) toMove);
}

From source file:com.google.devtools.j2cpp.translate.GwtConverter.java

License:Open Source License

private boolean hasAnnotation(Class<?> annotation, List<IExtendedModifier> modifiers) {
    // Annotation bindings don't have the annotation's package.
    String annotationName = annotation.getSimpleName();
    for (IExtendedModifier mod : modifiers) {
        if (mod.isAnnotation()) {
            Annotation annotationNode = (Annotation) mod;
            String modName = annotationNode.getTypeName().getFullyQualifiedName();
            if (modName.equals(annotationName)) {
                if (annotationName.equals("GwtIncompatible") && annotationNode.isSingleMemberAnnotation()) {
                    Expression value = ((SingleMemberAnnotation) annotationNode).getValue();
                    if (value instanceof StringLiteral) {
                        if (compatibleAPIs.contains(((StringLiteral) value).getLiteralValue())) {
                            // Pretend incompatible annotation isn't present, since what it's
                            // flagging is J2ObjC-compatible.
                            return false;
                        }/*from ww  w  . j  a va2s.  com*/
                    }
                }
                return true;
            }
        }
    }
    return false;
}

From source file:com.google.gdt.eclipse.appengine.rpc.markers.quickfixes.DeleteServiceMethodAnnotationProposal.java

License:Open Source License

@Override
protected ASTRewrite getRewrite() throws CoreException {
    CompilationUnit targetAstRoot = ASTResolving.createQuickFixAST(getCompilationUnit(), null);
    createImportRewrite(targetAstRoot);/* w w w  .  ja  v  a2 s.c om*/

    ASTRewrite rewrite = ASTRewrite.create(targetAstRoot.getAST());

    // Find the method declaration in the AST we just generated (the one that
    // the AST rewriter is hooked up to).
    MethodDeclaration rewriterAstMethodDecl = JavaASTUtils.findMethodDeclaration(targetAstRoot,
            serviceMethod.resolveBinding().getKey());
    if (rewriterAstMethodDecl == null) {
        return null;
    }

    ASTNode annotationNode = null;
    List<IExtendedModifier> modifiers = rewriterAstMethodDecl.modifiers();
    for (IExtendedModifier modifier : modifiers) {
        if (modifier.isAnnotation()) {
            String name = ((Annotation) modifier).getTypeName().toString();
            if (name.equals("ServiceMethod")) { //$NON-NLS-N$
                annotationNode = (ASTNode) modifier;
                break;
            }
        }
    }

    if (annotationNode != null) {
        rewrite.remove(annotationNode, null);
    }
    return rewrite;
}