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Java > Open Source Codes > org > jboss > resource > adapter > jdbc > vendor > OracleStaleConnectionChecker


1 /*
2  * JBoss, Home of Professional Open Source
3  * Copyright 2005, JBoss Inc., and individual contributors as indicated
4  * by the @authors tag. See the copyright.txt in the distribution for a
5  * full listing of individual contributors.
6  *
7  * This is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU Lesser General Public License as
9  * published by the Free Software Foundation; either version 2.1 of
10  * the License, or (at your option) any later version.
11  *
12  * This software is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this software; if not, write to the Free
19  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21  */
22 package org.jboss.resource.adapter.jdbc.vendor;
23
24 import java.sql.SQLException JavaDoc;
25
26 import org.jboss.resource.adapter.jdbc.StaleConnectionChecker;
27
28 /**
29  * A OracleStaleConnectionChecker.
30  *
31  * @author <a HREF="weston.price@jboss.com">Weston Price</a>
32  * @version $Revision: 1.1 $
33  */
34 public class OracleStaleConnectionChecker implements StaleConnectionChecker
35 {
36
37    public boolean isStaleConnection(SQLException JavaDoc e)
38    {
39       
40       final int error_code = Math.abs(e.getErrorCode());
41       
42       if(( error_code == 1014 )
43         || ( error_code == 1033 )
44         || ( error_code == 1034 ))
45       {
46          return true;
47       }
48
49       return false;
50    }
51
52 }
53
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