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Java > Open Source Codes > org > jboss > resource > adapter > jdbc > vendor > DB2ExceptionSorter


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
23 package org.jboss.resource.adapter.jdbc.vendor;
24
25 import java.io.Serializable JavaDoc;
26 import java.sql.SQLException JavaDoc;
27
28 import org.jboss.logging.Logger;
29 import org.jboss.resource.adapter.jdbc.ExceptionSorter;
30
31 /**
32  * A DB2ExceptionSorter current only supporting the Type 4 Universal driver.
33  * Note, currently the DB2 JDBC developers guide only reports a few error codes.
34  * The code -9999 implies that the condition does not have a related code.
35  *
36  * TODO DB2 CLI
37  *
38  * @author <a HREF="weston.price@jboss.com">Weston Price</a>
39  * @version $Revision: 54953 $
40  */
41 public class DB2ExceptionSorter implements ExceptionSorter, Serializable JavaDoc
42 {
43    
44    /** The logger */
45    private static final Logger logger = Logger.getLogger(DB2ExceptionSorter.class);
46    
47    /** The trace */
48    private static final boolean trace = logger.isTraceEnabled();
49    
50    /** The serialVersionUID */
51    private static final long serialVersionUID = -4724550353693159378L;
52
53    public boolean isExceptionFatal(final SQLException JavaDoc e)
54    {
55       
56       final int code = Math.abs(e.getErrorCode());
57       boolean isFatal = false;
58       
59       if(code == 4499)
60       {
61          isFatal = true;
62       }
63       
64       if(trace)
65       {
66          logger.trace("Evaluated SQL error code " + code + " isException returned " + isFatal);
67       }
68       
69       return isFatal;
70       
71    }
72     
73    
74 }
75
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