001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.server.ui; 021 022 import org.sonar.jpa.session.DatabaseSessionFactory; 023 import org.sonar.server.platform.Platform; 024 025 import java.io.IOException; 026 import javax.servlet.*; 027 028 public class DatabaseSessionFilter implements Filter { 029 public void init(FilterConfig filterConfig) throws ServletException { 030 031 } 032 033 public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { 034 chain.doFilter(request, response); 035 036 DatabaseSessionFactory sessionFactory = Platform.getInstance().getContainer().getComponentByType(DatabaseSessionFactory.class); 037 if (sessionFactory != null) { 038 sessionFactory.clear(); 039 } 040 } 041 042 public void destroy() { 043 044 } 045 }