001    package org.apache.myfaces.tobago.event;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  You may obtain a copy of the License at
010     *
011     *      http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing, software
014     * distributed under the License is distributed on an "AS IS" BASIS,
015     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    import java.util.Map;
021    import java.util.HashMap;
022    
023    /*
024     * Date: 24.04.2006
025     * Time: 21:13:06
026     */
027    public class PageActionUtil {
028    
029      private static final Map<String, PageAction> MAPPING;
030    
031      static {
032        MAPPING = new HashMap<String, PageAction>();
033    
034        for (PageAction action : PageAction.values()) {
035          MAPPING.put(action.getToken(), action);
036        }
037      }
038    
039      public static PageAction parse(String name) {
040        PageAction value = MAPPING.get(name);
041        if (value != null) {
042          return value;
043        } else {
044          throw new IllegalArgumentException("Unknown name: " + name);
045        }
046      }
047    }