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Java > Open Source Codes > com > caucho > ejb > protocol > AbstractHomeHandle


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */

28
29 package com.caucho.ejb.protocol;
30
31 import com.caucho.log.Log;
32 import com.caucho.util.L10N;
33
34 import javax.ejb.EJBHome JavaDoc;
35 import javax.ejb.HomeHandle JavaDoc;
36 import java.util.logging.Level JavaDoc;
37 import java.util.logging.Logger JavaDoc;
38
39 /**
40  * Implementation for a home handle.
41  */

42 abstract public class AbstractHomeHandle implements HomeHandle JavaDoc {
43   private static L10N L = new L10N(AbstractHomeHandle.class);
44   protected static final Logger JavaDoc log = Log.open(AbstractHomeHandle.class);
45
46   /**
47    * Returns the remote API class.
48    */

49   public Class JavaDoc getType()
50   {
51     try {
52       EJBHome JavaDoc home = getEJBHome();
53     
54       return home.getEJBMetaData().getHomeInterfaceClass();
55     } catch (Exception JavaDoc e) {
56       log.log(Level.WARNING, e.toString(), e);
57       
58       return null;
59     }
60   }
61
62   /**
63    * Returns the URL for a particular protocol.
64    */

65   abstract public String JavaDoc getURL(String JavaDoc protocol);
66 }
67
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