/*****************************************************************************
* Copyright (C) NanoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the LICENSE.txt file. *
* *
*****************************************************************************/
package org.nanocontainer.nanowar.webwork;
import org.nanocontainer.nanowar.ServletRequestContainerLauncher;
import webwork.action.factory.ActionFactory;
import webwork.dispatcher.ServletDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Extension to the standard WebWork 1 ServletDispatcher that instantiates
* a new container in the request scope for each request and disposes of it
* correctly at the end of the request.
* <p/>
* To use, replace the WebWork ServletDispatcher in web.xml with this.
*
* @author <a href="mailto:joe@thoughtworks.net">Joe Walnes</a>
*/
public class PicoWebWork1ServletDispatcher extends ServletDispatcher {
public PicoWebWork1ServletDispatcher() {
super();
ActionFactory.setActionFactory(new WebWorkActionFactory());
}
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException {
ServletRequestContainerLauncher containerLauncher = new ServletRequestContainerLauncher(getServletContext(), request);
try {
containerLauncher.startContainer();
// process the servlet using webwork
super.service(request, response);
} catch (Exception e) {
throw new ServletException(e);
} finally {
try {
containerLauncher.killContainer();
} catch (Exception e) {
throw new ServletException(e);
}
}
}
}