/**

  * Copyright 2005-2013 Dozer Project

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.dozer.util;

 import org.hibernate.proxy.HibernateProxy;

 import org.hibernate.proxy.HibernateProxyHelper;

 import org.hibernate.proxy.LazyInitializer;

 /**

  *

  * Hibernate specific implementation. Checks for HibernateProxy interface and uses Hibernate internal API

  * to unwrap proxies. 

  *

  * @author Dmitry Buzdin

  */

 public class HibernateProxyResolver extends DefaultProxyResolver {

   @Override

   public boolean isProxy(Class<?> clazz) {

     return HibernateProxy.class.isAssignableFrom(clazz);

   }

   @Override

   public <T> T unenhanceObject(T object) {

     if (object instanceof HibernateProxy) {

       HibernateProxy hibernateProxy = (HibernateProxy) object;

       LazyInitializer lazyInitializer = hibernateProxy.getHibernateLazyInitializer();

       return (T) lazyInitializer.getImplementation();

     }

     return object;

   }

 }