RegistryEntryToDocHandler xref

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1   /*
2    * Copyright 2000-2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.jetspeed.services.search.handlers;
17  
18  import org.apache.jetspeed.om.registry.RegistryEntry;
19  import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
20  import org.apache.jetspeed.services.logging.JetspeedLogger;
21  import org.apache.jetspeed.services.search.BaseParsedObject;
22  import org.apache.jetspeed.services.search.AbstractObjectHandler;
23  import org.apache.jetspeed.services.search.ParsedObject;
24  
25  
26  /***
27   * This object handler deals with registry entries
28   * 
29   * @author <a href="mailto:jford@apache.org">Jeremy Ford</a>
30   * @version $Id: RegistryEntryToDocHandler.java,v 1.4 2004/02/23 03:47:46 jford Exp $
31   */
32  public class RegistryEntryToDocHandler extends AbstractObjectHandler
33  {
34      /***
35       * Static initialization of the logger for this class
36       */    
37      private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(RegistryEntryToDocHandler.class.getName());
38      
39      /***
40       * @see org.apache.jetspeed.services.search.ObjectHandler#parseObject(java.lang.Object)
41       * @param o
42       * @return 
43       */
44      public ParsedObject parseObject(Object o)
45      {
46          ParsedObject result = new BaseParsedObject();
47  
48          if ((o instanceof RegistryEntry) == false)
49          {
50              logger.error("RegistryEntryToDocHandler: invalid object type: " + o);
51              return null;
52          }
53  
54          RegistryEntry regEntry = (RegistryEntry) o;
55          String desc = regEntry.getDescription();
56          result.setDescription(desc == null ? regEntry.getName() : desc);
57          result.setKey(regEntry.getName());
58          String title = regEntry.getTitle();
59          result.setTitle(title == null ? regEntry.getName() : title);
60          
61          result.setClassName(o.getClass().getName());
62          
63          return result;
64      }
65  }