/**
* This method returns a JDO proxy.
*
* @param <T> The type of object being dealt with.
* @param type The source object.
* @param resource The resource.
* @return The result.
* @throws BasicJDOException
*/
public static <T> T createJDOProxy(
Class typeRef,
PersistanceSession persistanceSession,
PersistanceResource resource,
OntologySession ontologySession)
throws BasicJDOException {
try {
Class type = typeRef;
if (Enhancer.isEnhanced(typeRef)) {
type = typeRef.getSuperclass();
}
T result;
if (Resource.class.isAssignableFrom(type)) {
BasicJDOResourceInvocationHandler handler =
new BasicJDOResourceInvocationHandler(persistanceSession, resource, ontologySession);
result =
(T)
Proxy.newProxyInstance(
Thread.currentThread().getContextClassLoader(),
new Class[] {Resource.class},
handler);
} else {
BasicJDOInvocationHandler handler =
new BasicJDOInvocationHandler(type, persistanceSession, resource, ontologySession);
result = (T) Enhancer.create(type, new Class[] {Resource.class}, handler);
handler.initObject(result);
}
return result;
} catch (Exception ex) {
throw new BasicJDOException(
"Failed to create the JDO proxy [" + typeRef.getName() + "] :" + ex.getMessage(), ex);
}
}
/**
* @param factory
* @param value
*/
public void invoke(ConfigurableListableBeanFactory factory, String value) {
for (Map.Entry<Field, List<Class>> entry : targets.entrySet()) {
Field field = entry.getKey();
for (Class clazz : entry.getValue()) {
Map map = factory.getBeansOfType(clazz);
for (Object target : map.values()) {
try {
Object convert = convert(field.getType(), value);
if (Enhancer.isEnhanced(target.getClass())) {
Object source = getCGLIBSource(target, clazz);
field.set(source, convert);
} else {
field.set(target, convert);
}
} catch (IllegalAccessException e) {
logger.warn(
"Can't set value: "
+ value
+ "in field: "
+ field.getName()
+ "because of: "
+ e.getMessage());
}
}
}
}
}
@Override
public String serializedClass(final Class<?> type) {
final String serializedName = super.serializedClass(type);
if (type == null) {
return serializedName;
}
final String typeName = type.getName();
return typeName.equals(serializedName)
&& typeName.indexOf(DEFAULT_NAMING_MARKER) > 0
&& Enhancer.isEnhanced(type)
? alias
: serializedName;
}
@SuppressWarnings({"unchecked"})
@Test
public void testEventHandlerCallsRedirectToAdapter() throws Throwable {
Object result1 =
testSubject.postProcessBeforeInitialization(new AnnotatedCommandHandler(), "beanName");
Object postProcessedBean = testSubject.postProcessAfterInitialization(result1, "beanName");
assertTrue(Enhancer.isEnhanced(postProcessedBean.getClass()));
assertTrue(postProcessedBean instanceof CommandHandler);
assertTrue(postProcessedBean instanceof AnnotatedCommandHandler);
CommandHandler<MyCommand> commandHandler = (CommandHandler<MyCommand>) postProcessedBean;
AnnotatedCommandHandler annotatedCommandHandler = (AnnotatedCommandHandler) postProcessedBean;
CommandMessage<MyCommand> myCommand = GenericCommandMessage.asCommandMessage(new MyCommand());
commandHandler.handle(myCommand, null);
assertEquals(1, annotatedCommandHandler.getInvocationCount());
}
@SuppressWarnings({"unchecked"})
protected <X> X performAugmentation(CompoundHandler handler, X from) {
if (handler.isNeedingApplication()) {
Class<?> superClass = from.getClass();
while (Enhancer.isEnhanced(superClass)) {
superClass = superClass.getSuperclass();
}
Enhancer enhancer = new Enhancer();
enhancer.setCallback(handler);
enhancer.setSuperclass(superClass);
Set<Class<?>> interfaces = Sets.newHashSet();
interfaces.addAll(ImmutableList.copyOf(from.getClass().getInterfaces()));
interfaces.addAll(handler.getInterfaces());
enhancer.setInterfaces(interfaces.toArray(new Class<?>[interfaces.size()]));
return (X) enhancer.create();
}
return from;
}
public boolean canConvert(Class type) {
return (Enhancer.isEnhanced(type) && type.getName().indexOf(DEFAULT_NAMING_MARKER) > 0)
|| type == CGLIBMapper.Marker.class;
}
