/**
* JBoss, Home of Professional Open Source
* Copyright Red Hat, Inc., and 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.aerogear.unifiedpush.service.filter;
import org.jboss.aerogear.unifiedpush.service.impl.SearchManager;
import javax.inject.Inject;
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.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* Servlet filter only to hold the HTTPServletContext and update the SearchManager
* The goal is to provide multiple views between admin and developer
* Unfortunately the version of WELD on AS7 does not support HTTPServletContext injection
*/
@WebFilter(filterName = "HttpContextHolderFilter", urlPatterns = "/*")
public class HttpContextFilter implements Filter {
@Inject
private SearchManager searchManager;
@Override
public void init(FilterConfig config) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
HttpServletRequest httpServletRequest = (HttpServletRequest) servletRequest;
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
searchManager.setHttpServletRequest(httpServletRequest);
filterChain.doFilter(httpServletRequest, httpServletResponse);
}
@Override
public void destroy() {
}
}