// Copyright 2009 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.

 package org.apache.tapestry5.internal.test;

 import org.apache.tapestry5.services.RequestHandler;

 import org.apache.tapestry5.services.Request;

 import org.apache.tapestry5.services.Response;

 import org.apache.tapestry5.services.RequestFilter;

 import org.apache.tapestry5.ioc.services.PerthreadManager;

 import java.io.IOException;

 /**

  * Makes sure that {@link org.apache.tapestry5.ioc.services.PerthreadManager#cleanup()} is invoked at the end of each

  * request (normally handled by {@link org.apache.tapestry5.TapestryFilter}).

  */

 public class EndOfRequestCleanupFilter implements RequestFilter

 {

     private final PerthreadManager perThreadManager;

     public EndOfRequestCleanupFilter(PerthreadManager perThreadManager)

     {

         this.perThreadManager = perThreadManager;

     }

     public boolean service(Request request, Response response, RequestHandler handler) throws IOException

     {

         try

         {

             return handler.service(request, response);

         }

         finally

         {

             perThreadManager.cleanup();

         }

     }

 }