}
@Override
public Set<Class<?>> getClassesInJar(URL jartoScan, Set<Class<? extends Annotation>> annotationsToLookFor) {
log.tracef("getClassesInJar url=%s annotations=%s", jartoScan.getPath(), annotationsToLookFor);
PersistenceUnitMetadata pu = persistenceUnitMetadataTLS.get();
if (pu == null) {
throw new RuntimeException("Missing PersistenceUnitMetadataImpl (thread local wasn't set)");
}
if (jartoScan == null) {
throw new IllegalArgumentException("Null jar to scan url");
}
Index index = getJarFileIndex(jartoScan, pu);
if (index == null) {
log.tracef("No classes to scan for annotations in jar '%s'"
+" (jars with classes '%s')", jartoScan.getPath(), pu.getAnnotationIndex().keySet());
return new HashSet<Class<?>>();
}
if (annotationsToLookFor == null) {
throw new IllegalArgumentException("Null annotations to look for");
}
if (annotationsToLookFor.size() == 0) {
throw new IllegalArgumentException("Zero annotations to look for");
}
Set<Class<?>> result = new HashSet<Class<?>>();
for (Class<? extends Annotation> annClass : annotationsToLookFor) {
DotName annotation = DotName.createSimple(annClass.getName());
List<AnnotationInstance> classesWithAnnotation = index.getAnnotations(annotation);
for (AnnotationInstance annotationInstance : classesWithAnnotation) {
String className = annotationInstance.target().toString();
try {
log.tracef("getClassesInJar found class %s with annotation %s", className, annClass.getName());
result.add(pu.getClassLoader().loadClass(className));
// TODO: fix temp classloader (get CFNE on entity class)
//result.add(pu.getNewTempClassLoader().loadClass(className));
} catch (ClassNotFoundException e) {
throw new RuntimeException("could not load entity class '" +
className + "' with PersistenceUnitInfo.getNewTempClassLoader()", e);