public final void applyAnnotation(T info, MetaData retrieval, MetaDataVisitor visitor)
throws Throwable {
boolean trace = log.isTraceEnabled();
if (isCleanupOnly() == false) {
Class<C> annotationClass = getAnnotation();
C annotation = retrieval.getAnnotation(annotationClass);
if (annotation == null) {
if (trace) log.trace("No annotation: " + annotationClass.getName());
return;
}
if (isMetaDataAlreadyPresent(info, annotation, visitor.getControllerContext())) {
if (trace) log.trace("MetaDataAlreadyPresent, ignoring " + annotation);
return;
}
if (trace) log.trace("Applying annotation: " + annotation);
List<? extends MetaDataVisitorNode> nodes =
internalApplyAnnotation(info, retrieval, annotation, visitor.getControllerContext());
if (nodes != null && nodes.isEmpty() == false) {
for (MetaDataVisitorNode node : nodes) {
node.initialVisit(visitor);
node.describeVisit(visitor);
}
}
} else if (trace)
log.trace("Annotation " + getAnnotation() + " is @CleanupOnly, nothing to apply on install.");
}
public void cleanAnnotation(T info, MetaData retrieval, MetaDataVisitor visitor)
throws Throwable {
boolean trace = log.isTraceEnabled();
if (isCleanup()) {
Class<C> annotationClass = getAnnotation();
C annotation = retrieval.getAnnotation(annotationClass);
if (annotation == null) {
if (trace) log.trace("No annotation: " + annotationClass.getName());
} else {
if (trace) log.trace("Cleaning annotation: " + annotation);
internalCleanAnnotation(info, retrieval, annotation, visitor.getControllerContext());
}
} else if (trace) log.trace("Annotation " + getAnnotation() + " is not a @Cleanup annotation.");
}