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Java > Open Source Codes > org > apache > jetspeed > daemon > impl > util > feeddaemon > EntryInstantiator


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
17 package org.apache.jetspeed.daemon.impl.util.feeddaemon;
18
19 //jetspeed stuff
20 import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
21 import org.apache.jetspeed.services.logging.JetspeedLogger;
22 import org.apache.jetspeed.services.threadpool.ThreadPool;
23 import org.apache.jetspeed.services.Registry;
24 import org.apache.jetspeed.om.registry.PortletEntry;
25
26
27 /**
28 Handles taking all known Portlets and then instantiatles them all so that
29 everything is in memory.
30
31 @author <A HREF="mailto:burton@apache.org">Kevin A. Burton</A>
32 @version $Id: EntryInstantiator.java,v 1.16 2004/02/23 02:47:27 jford Exp $
33 */
34 public class EntryInstantiator {
35
36     private PortletEntry[] entries = null;
37     
38     /**
39      * Static initialization of the logger for this class
40      */
41     private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(EntryInstantiator.class.getName());
42     
43     /**
44     Create a EntryInstantiator for processing.
45     */
46     public EntryInstantiator( PortletEntry[] entries ) {
47         super();
48         this.entries = entries;
49     }
50     
51     public void process() {
52
53         if ( logger.isInfoEnabled() )
54         {
55             logger.info( "BEGIN: EntryInstantiator: Instantiating " +
56                   Registry.get(Registry.PORTLET).getEntryCount() +
57                   " Portlet(s) found in the PortletRegistry" );
58         }
59         
60         for( int i = 0; i < entries.length; ++i ) {
61
62             Instantiator inst = new Instantiator( i, entries[i] );
63             ThreadPool.process( inst );
64
65         }
66         
67         logger.info( "END: EntryInstantiator: Instantiating all Portlets found in the PortletRegistry" );
68         
69     }
70     
71 }
72
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