| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.cocoon.matching; |
| |
| import org.apache.avalon.framework.logger.AbstractLogEnabled; |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.avalon.framework.thread.ThreadSafe; |
| |
| import org.apache.cocoon.environment.Cookie; |
| import org.apache.cocoon.environment.Request; |
| import org.apache.cocoon.environment.ObjectModelHelper; |
| import org.apache.cocoon.sitemap.PatternException; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Matches cookies agains given name. Returns value of the matched cookie. |
| * |
| * @author <a href="mailto:maciejka@tiger.com.pl">Maciek Kaminski</a> |
| * @version CVS $Id$ |
| */ |
| public class CookieMatcher extends AbstractLogEnabled implements Matcher, ThreadSafe { |
| |
| public Map match(String pattern, Map objectModel, Parameters parameters) |
| throws PatternException { |
| |
| if (pattern == null) { |
| throw new PatternException("No cookie name given."); |
| } |
| |
| Request request = ObjectModelHelper.getRequest(objectModel); |
| Cookie[] cookies = request.getCookies(); |
| HashMap result = null; |
| |
| if (cookies != null) { |
| for (int i = 0; i < cookies.length; i++) { |
| Cookie cookie = cookies[i]; |
| if (cookie.getName().equals(pattern)) { |
| result = new HashMap(); |
| result.put("1", cookie.getValue()); |
| break; |
| } |
| } |
| } |
| |
| return result; |
| } |
| } |