/**
* Copyright (C) 2011 Brian Ferris (bdferris@onebusaway.org)
*
* 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.onebusaway.quickstart.webapp;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* I'm not sure why I REALLY need this, but Jetty doesn't seem to have the same
* welcome file behavior as Tomcat. Aka it won't map "/where/standard" to
* "/where/standard/index.action" automatically.
*
* @author bdferris
*/
public class WelcomeFilter implements Filter {
public void init(FilterConfig filterConfig) {
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
String path = ((HttpServletRequest) request).getServletPath();
if (path.endsWith("/"))
((HttpServletResponse) response).sendRedirect(path + "index.action");
else
chain.doFilter(request, response);
}
public void destroy() {
}
}