/**

  * 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;

 /**

  *

  * Default implementation. Supports only simple proxy cases of Cglib and Javassist.

  * For more complicated scenarious consider using framework specific ProxyResolver.

  *

  * @author dmitry.buzdin

  */

 public class DefaultProxyResolver implements DozerProxyResolver {

   @Override

   public boolean isProxy(Class<?> clazz) {

     if (clazz.isInterface()) {

       return false;

     }

     String className = clazz.getName();

     return className.contains(DozerConstants.CGLIB_ID)

         || className.startsWith(DozerConstants.JAVASSIST_PACKAGE)

         || className.contains(DozerConstants.JAVASSIST_SYMBOL);

   }

   @Override

   public <T> T unenhanceObject(T object) {

     return object;

   }

   @Override

   public Class<?> getRealClass(Class<?> clazz) {

     if (isProxy(clazz)) {

       Class<?> superclass = clazz.getSuperclass();

       // Proxy could be created based on set of interfaces. In this case we will rely on inheritance mappings.

       if (DozerConstants.BASE_CLASS.equals(superclass.getName())) {

         return clazz;

       }

       return superclass;

     }

     return clazz;

   }

 }