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Java > Open Source Codes > org > roller > business > PingQueueManagerImpl


1 /*
2  * Copyright (c) 2005
3  * Anil R. Gangolli. All rights reserved.
4  *
5  * Distributed with the Roller Weblogger Project under the terms of the Roller Software
6  * License
7  */
8
9 package org.roller.business;
10
11 import org.apache.commons.logging.Log;
12 import org.apache.commons.logging.LogFactory;
13 import org.roller.RollerException;
14 import org.roller.model.PingQueueManager;
15 import org.roller.pojos.PingQueueEntryData;
16
17 /**
18  * Abstract implementation of PingQueueManager.
19  */
20 public abstract class PingQueueManagerImpl implements PingQueueManager
21 {
22     protected PersistenceStrategy persistenceStrategy;
23
24     private static Log logger = LogFactory.getLog(PingQueueManagerImpl.class);
25
26     public PingQueueManagerImpl(PersistenceStrategy persistenceStrategy)
27     {
28         this.persistenceStrategy = persistenceStrategy;
29     }
30
31     public void release()
32     {
33     }
34
35     public PingQueueEntryData retrieveQueueEntry(String JavaDoc id) throws RollerException
36     {
37         return (PingQueueEntryData) persistenceStrategy.load(id, PingQueueEntryData.class);
38     }
39
40     public void storeQueueEntry(PingQueueEntryData pingQueueEntry) throws RollerException
41     {
42         if (logger.isDebugEnabled()) logger.debug("Storing ping queue entry: " + pingQueueEntry);
43         persistenceStrategy.store(pingQueueEntry);
44     }
45
46     public void removeQueueEntry(String JavaDoc id) throws RollerException
47     {
48         if (logger.isDebugEnabled()) logger.debug("Removing ping queue entry with id: " + id);
49         persistenceStrategy.remove(id, PingQueueEntryData.class);
50     }
51
52     public void removeQueueEntry(PingQueueEntryData pingQueueEntry) throws RollerException
53     {
54         if (logger.isDebugEnabled()) logger.debug("Removing ping queue entry: " + pingQueueEntry);
55         persistenceStrategy.remove(pingQueueEntry);
56     }
57
58 }
59
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