package org.apache.ojb.broker.util.interceptor;

 /* Copyright 2002-2005 The Apache Software Foundation

  *

  * 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.

  */

 import java.lang.reflect.Method;

 import org.apache.ojb.broker.util.logging.LoggerFactory;

 /**

  * @author <a href="mailto:thma@apache.org">Thomas Mahler<a>

  * @version $Id: TracingInterceptor.java,v 1.1 2007-08-24 22:17:39 ewestfal Exp $

  */

 public class TracingInterceptor extends Interceptor

 {

         public TracingInterceptor(Object instanceToTrace)

         {

                 this.setRealSubject(instanceToTrace);

         }

         /**

          * @see org.apache.ojb.broker.util.InterceptingInvocationHandler#beforeInvoke(Object, Method, Object[])

          */

         protected void beforeInvoke(Object proxy, Method methodToBeInvoked, Object[] args)

                 throws Throwable

         {

                 LoggerFactory.getDefaultLogger().info("before: " + getRealSubject().toString() + "." + methodToBeInvoked.getName());

         }

         /**

          * @see org.apache.ojb.broker.util.InterceptingInvocationHandler#afterInvoke(Object, Method, Object[])

          */

         protected void afterInvoke(Object proxy, Method methodToBeInvoked, Object[] args)

                 throws Throwable

         {

                 LoggerFactory.getDefaultLogger().info("after : " + getRealSubject().toString() + "." + methodToBeInvoked.getName());

         }

 }