content: /**
   * 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() {
      }
  
  }
  