protected void visitAnnotations(AnnotatedNode node, int target) {
if (node.getAnnotations().isEmpty()) {
return;
}
this.currentClass.setAnnotated(true);
if (!isAnnotationCompatible()) {
addError("Annotations are not supported in the current runtime. " + JVM_ERROR_MESSAGE, node);
return;
}
for (AnnotationNode unvisited : node.getAnnotations()) {
AnnotationNode visited = visitAnnotation(unvisited);
boolean isTargetAnnotation =
visited.getClassNode().isResolved()
&& visited.getClassNode().getName().equals("java.lang.annotation.Target");
// Check if the annotation target is correct, unless it's the target annotating an annotation
// definition
// defining on which target elements the annotation applies
if (!isTargetAnnotation && !visited.isTargetAllowed(target)) {
addError(
"Annotation @"
+ visited.getClassNode().getName()
+ " is not allowed on element "
+ AnnotationNode.targetToName(target),
visited);
}
visitDeprecation(node, visited);
}
}
public static boolean isStaticallyCompiled(AnnotatedNode node) {
if (node.getNodeMetaData(STATIC_COMPILE_NODE) != null)
return (Boolean) node.getNodeMetaData(STATIC_COMPILE_NODE);
if (node instanceof MethodNode) {
return isStaticallyCompiled(node.getDeclaringClass());
}
if (node instanceof InnerClassNode) {
return isStaticallyCompiled(((InnerClassNode) node).getOuterClass());
}
return false;
}
/**
* Adds the annotation to the internal target list if a match is found.
*
* @param node the AST node we are processing
*/
public void visitAnnotations(AnnotatedNode node) {
super.visitAnnotations(node);
for (AnnotationNode an : node.getAnnotations()) {
String name = an.getClassNode().getName();
if ((GRAB_CLASS_NAME.equals(name))
|| (allowShortGrab && GRAB_SHORT_NAME.equals(name))
|| (grabAliases.contains(name))) {
grabAnnotations.add(an);
}
if ((GRABEXCLUDE_CLASS_NAME.equals(name))
|| (allowShortGrabExcludes && GRABEXCLUDE_SHORT_NAME.equals(name))
|| (grabExcludeAliases.contains(name))) {
grabExcludeAnnotations.add(an);
}
if ((GRABCONFIG_CLASS_NAME.equals(name))
|| (allowShortGrabConfig && GRABCONFIG_SHORT_NAME.equals(name))
|| (grabConfigAliases.contains(name))) {
grabConfigAnnotations.add(an);
}
if ((GRAPES_CLASS_NAME.equals(name))
|| (allowShortGrapes && GRAPES_SHORT_NAME.equals(name))
|| (grapesAliases.contains(name))) {
grapesAnnotations.add(an);
}
if ((GRABRESOLVER_CLASS_NAME.equals(name))
|| (allowShortGrabResolver && GRABRESOLVER_SHORT_NAME.equals(name))
|| (grabResolverAliases.contains(name))) {
grabResolverAnnotations.add(an);
}
}
}
private void setAnnotationMetaData(Annotation[] annotations, AnnotatedNode an) {
for (Annotation annotation : annotations) {
AnnotationNode node = new AnnotationNode(ClassHelper.make(annotation.annotationType()));
configureAnnotation(node, annotation);
an.addAnnotation(node);
}
}
/**
* Adds the annotation to the internal target list if a match is found.
*
* @param node the node to be processed
*/
public void visitAnnotations(AnnotatedNode node) {
super.visitAnnotations(node);
for (AnnotationNode annotation : node.getAnnotations()) {
if (transforms.containsKey(annotation)) {
targetNodes.add(new ASTNode[] {annotation, node});
}
}
}
/**
* Convenience method to see if an annotated node is {@code @MybatisAware}.
*
* @param node the node to check
* @return true if the node is an event publisher
*/
public static boolean hasMybatisAwareAnnotation(AnnotatedNode node) {
for (AnnotationNode annotation : node.getAnnotations()) {
if (MYBATIS_AWARE_CNODE.equals(annotation.getClassNode())) {
return true;
}
}
return false;
}
/**
* Convenience method to see if an annotated node is {@code @MessageSourceAware}.
*
* @param node the node to check
* @return true if the node is an event publisher
*/
public static boolean hasMessageSourceAwareAnnotation(AnnotatedNode node) {
for (AnnotationNode annotation : node.getAnnotations()) {
if (MESSAGE_SOURCE_AWARE_CNODE.equals(annotation.getClassNode())) {
return true;
}
}
return false;
}
/**
* Convenience method to see if an annotated node is {@code @EventPublisher}.
*
* @param node the node to check
* @return true if the node is an event publisher
*/
public static boolean hasEventPublisherAnnotation(AnnotatedNode node) {
for (AnnotationNode annotation : node.getAnnotations()) {
if (EVENT_PUBLISHER_ANODE.equals(annotation.getClassNode())) {
return true;
}
}
return false;
}
/**
* If the annotation is annotated with {@link GroovyASTTransformation} the annotation is added to
* <code>stageVisitors</code> at the appropriate processor visitor.
*
* @param node the node to process
*/
public void visitAnnotations(AnnotatedNode node) {
super.visitAnnotations(node);
List<AnnotationNode> collected = new ArrayList<AnnotationNode>();
for (Iterator<AnnotationNode> it = node.getAnnotations().iterator(); it.hasNext(); ) {
AnnotationNode annotation = it.next();
if (addCollectedAnnotations(collected, annotation, node)) it.remove();
}
node.getAnnotations().addAll(collected);
for (AnnotationNode annotation : node.getAnnotations()) {
// GRECLIPSE: start: under eclipse we may be asking a node that has no backing class
/*{
Annotation transformClassAnnotation = getTransformClassAnnotation(annotation.getClassNode());
if (transformClassAnnotation == null) {
// skip if there is no such annotation
continue;
}
addTransformsToClassNode(annotation, transformClassAnnotation);
}*/
// newcode:
if (!this.allowTransforms) {
if (!isAllowed(annotation.getClassNode().getName())) {
continue;
}
}
// GRECLIPSE end
String[] transformClassNames = getTransformClassNames(annotation.getClassNode());
Class[] transformClasses = getTransformClasses(annotation.getClassNode());
if (transformClassNames == null && transformClasses == null) {
continue;
}
if (transformClassNames == null) {
transformClassNames = NONE;
}
if (transformClasses == null) {
transformClasses = NO_CLASSES;
}
addTransformsToClassNode(annotation, transformClassNames, transformClasses);
// end
}
}
public void visitAnnotations(AnnotatedNode node) {
List<AnnotationNode> annotations = node.getAnnotations();
if (annotations.isEmpty()) return;
for (AnnotationNode an : annotations) {
// skip built-in properties
if (an.isBuiltIn()) continue;
for (Map.Entry<String, Expression> member : an.getMembers().entrySet()) {
Expression annMemberValue = member.getValue();
annMemberValue.visit(this);
}
}
}
public void visit(ASTNode[] nodes, SourceUnit source) {
if (nodes.length != 2
|| !(nodes[0] instanceof AnnotationNode)
|| !(nodes[1] instanceof AnnotatedNode)) {
throw new RuntimeException(
"Internal error: expecting [AnnotationNode, AnnotatedNode] but got: "
+ Arrays.asList(nodes));
}
AnnotatedNode parent = (AnnotatedNode) nodes[1];
AnnotationNode node = (AnnotationNode) nodes[0];
boolean legacyMode = LEGACY_TYPE_NAME.equals(node.getClassNode().getName());
if (!MY_TYPE.equals(node.getClassNode()) && !legacyMode) return;
Expression value = node.getMember("value");
if (parent instanceof ClassNode) {
List<groovy.transform.PackageScopeTarget> targets;
if (value == null)
targets = Arrays.asList(legacyMode ? PackageScopeTarget.FIELDS : PackageScopeTarget.CLASS);
else targets = determineTargets(value);
visitClassNode((ClassNode) parent, targets);
parent.getAnnotations();
} else {
if (value != null)
throw new RuntimeException(
"Error during "
+ MY_TYPE_NAME
+ " processing: "
+ TARGET_CLASS_NAME
+ " only allowed at class level.");
if (parent instanceof MethodNode) {
visitMethodNode((MethodNode) parent);
} else if (parent instanceof FieldNode) {
visitFieldNode((FieldNode) parent);
}
}
}
/**
* Copies all <tt>candidateAnnotations</tt> with retention policy {@link
* java.lang.annotation.RetentionPolicy#RUNTIME} and {@link
* java.lang.annotation.RetentionPolicy#CLASS}.
*
* <p>Annotations with {@link org.codehaus.groovy.runtime.GeneratedClosure} members are not
* supported at present.
*/
public static void copyAnnotatedNodeAnnotations(
final AnnotatedNode annotatedNode,
final List<AnnotationNode> copied,
List<AnnotationNode> notCopied) {
List<AnnotationNode> annotationList = annotatedNode.getAnnotations();
for (AnnotationNode annotation : annotationList) {
List<AnnotationNode> annotations =
annotation.getClassNode().getAnnotations(AbstractASTTransformation.RETENTION_CLASSNODE);
if (annotations.isEmpty()) continue;
if (hasClosureMember(annotation)) {
notCopied.add(annotation);
continue;
}
AnnotationNode retentionPolicyAnnotation = annotations.get(0);
Expression valueExpression = retentionPolicyAnnotation.getMember("value");
if (!(valueExpression instanceof PropertyExpression)) continue;
PropertyExpression propertyExpression = (PropertyExpression) valueExpression;
boolean processAnnotation =
propertyExpression.getProperty() instanceof ConstantExpression
&& ("RUNTIME"
.equals(((ConstantExpression) (propertyExpression.getProperty())).getValue())
|| "CLASS"
.equals(
((ConstantExpression) (propertyExpression.getProperty())).getValue()));
if (processAnnotation) {
AnnotationNode newAnnotation = new AnnotationNode(annotation.getClassNode());
for (Map.Entry<String, Expression> member : annotation.getMembers().entrySet()) {
newAnnotation.addMember(member.getKey(), member.getValue());
}
newAnnotation.setSourcePosition(annotatedNode);
copied.add(newAnnotation);
}
}
}
private void printAnnotations(PrintWriter out, AnnotatedNode annotated) {
if (!java5) return;
for (AnnotationNode annotation : annotated.getAnnotations()) {
printAnnotation(out, annotation);
}
}
