/**
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.warp.extension.spring.servlet;
import org.jboss.arquillian.warp.extension.spring.SpringMvcResult;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.HandlerExecutionChain;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import static org.jboss.arquillian.warp.extension.spring.container.SpringMvcResultBuilder.buildMvc;
/**
* <p>A implementation of {@link DispatcherServlet} that captures it internal state during request processing.</p>
*
* @author <a href="mailto:jmnarloch@gmail.com">Jakub Narloch</a>
* @see SpringMvcResult
* @see org.jboss.arquillian.warp.extension.spring.interceptor.WarpInterceptor
*/
public class WarpDispatcherServlet extends DispatcherServlet {
/**
* <p>Serial version uid</p.>
*/
private static final long serialVersionUID = 1L;
/**
* <p>Creates new instance of {@link WarpDispatcherServlet} class.</p>
*/
public WarpDispatcherServlet() {
// empty constructor
}
/**
* {@inheritDoc}
*/
@Override
protected void doService(HttpServletRequest request, HttpServletResponse response) throws Exception {
buildMvc(request);
super.doService(request, response);
}
/**
* {@inheritDoc}
*/
@Override
protected HandlerExecutionChain getHandler(HttpServletRequest request, boolean cache) throws Exception {
HandlerExecutionChain handlerExecutionChain = super.getHandler(request, cache);
if (handlerExecutionChain != null) {
buildMvc(request)
.setHandler(handlerExecutionChain.getHandler())
.setInterceptors(handlerExecutionChain.getInterceptors());
}
return handlerExecutionChain;
}
/**
* {@inheritDoc}
*/
@Override
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
buildMvc(request).setModelAndView(mv);
super.render(mv, request, response);
}
/**
* {@inheritDoc}
*/
@Override
protected ModelAndView processHandlerException(HttpServletRequest request, HttpServletResponse response,
Object handler, Exception ex) throws Exception {
ModelAndView mv = super.processHandlerException(request, response, handler, ex);
buildMvc(request)
.setModelAndView(mv)
.setException(ex);
return mv;
}
}