Java tutorial
/* * Sonar CAS Plugin * Copyright (C) 2012 SonarSource * dev@sonar.codehaus.org * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 */ package org.sonar.plugins.cas.util; import com.google.common.collect.Iterators; import javax.servlet.FilterConfig; import javax.servlet.ServletContext; import java.util.Enumeration; import java.util.Map; public final class SettingsFilterConfig implements FilterConfig { private FilterConfig initialConfig; private Map<String, String> properties; public SettingsFilterConfig(FilterConfig initialConfig, Map<String, String> properties) { this.initialConfig = initialConfig; this.properties = properties; } public String getFilterName() { return initialConfig.getFilterName(); } public ServletContext getServletContext() { return initialConfig.getServletContext(); } public String getInitParameter(String s) { return properties.get(s); } public Enumeration getInitParameterNames() { return Iterators.asEnumeration(properties.keySet().iterator()); } }