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Java > Open Source Codes > org > apache > jetspeed > modules > actions > portlets > IndexPortletRegistry


1 /*
2  * Copyright 2000-2001,2004 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
17 package org.apache.jetspeed.modules.actions.portlets;
18
19 // Java APIs
20 import java.util.Iterator JavaDoc;
21 import java.util.Collection JavaDoc;
22 import java.util.ArrayList JavaDoc;
23
24 // Turbine Modules
25 import org.apache.turbine.util.RunData;
26 import org.apache.jetspeed.services.search.Search;
27
28 // Jetspeed Stuff
29 import org.apache.jetspeed.om.registry.PortletEntry;
30 import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
31 import org.apache.jetspeed.services.logging.JetspeedLogger;
32 import org.apache.jetspeed.services.Registry;
33 import org.apache.jetspeed.portal.Portlet;
34
35
36 /**
37  * This class is responsible for indexing the registry.
38  *
39  * @author <a HREF="mailto:morciuch@apache.org">Mark Orciuch</a>
40  * @version $Id: IndexPortletRegistry.java,v 1.6 2004/03/31 04:49:10 morciuch Exp $
41  */
42 public class IndexPortletRegistry extends SecureGenericMVCAction
43 {
44
45     /**
46      * Static initialization of the logger for this class
47      */
48     private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(IndexPortletRegistry.class.getName());
49     
50     /**
51      * Build the normal state content for this portlet.
52      *
53      * @param portlet The jsp-based portlet that is being built.
54      * @param rundata The turbine rundata context for this request.
55      */
56     protected void buildNormalContext(Portlet portlet, RunData rundata)
57     {
58         // Do nothing
59 }
60
61     /**
62      * Continue event handler.
63      *
64      * @param portlet The jsp-based portlet that is being built.
65      * @param rundata The turbine rundata context for this request.
66      */
67     public void doIndex(RunData rundata, Portlet portlet)
68     {
69         if (portlet == null)
70         {
71             return;
72         }
73
74         Collection JavaDoc c = new ArrayList JavaDoc();
75
76         for (Iterator JavaDoc i = Registry.get(Registry.PORTLET).listEntryNames(); i.hasNext();)
77         {
78             PortletEntry entry = (PortletEntry) Registry.getEntry(Registry.PORTLET, (String JavaDoc) i.next());
79             if (!entry.getType().equals(PortletEntry.TYPE_ABSTRACT) && !entry.isHidden())
80             {
81                 c.add(entry);
82                 //System.out.println("Will index [" + entry.getTitle() + "]");
83 }
84         }
85
86         try
87         {
88             // Delete all entries from index
89 Search.remove(c);
90         }
91         catch (Throwable JavaDoc e)
92         {
93             logger.error("Throwable", e);
94         }
95
96         try
97         {
98             // Add all entries to index
99 Search.add(c);
100         }
101         catch (Throwable JavaDoc e)
102         {
103             logger.error("Throwable", e);
104         }
105     }
106
107 }
108
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