MySQLExceptionSorter


1   /*
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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.io.Serializable  ;
25  import java.sql.SQLException  ;
26  import org.jboss.resource.adapter.jdbc.ExceptionSorter;
27  
28  
29  /**
30   * MySQLExceptionSorter
31   * 
32   * This is a basic exception sorter for the MySQL RDBMS. All error
33   * codes are taken from the MySQL Connector Java 3.0.16 SQLError class. 
34   *
35   * @author <a HREF="mailto:u.schroeter@mobilcom.de">Ulf Schroeter</a>
36   */
37  public class MySQLExceptionSorter implements ExceptionSorter, Serializable  
38  {
39     private static final long serialVersionUID = 2375890129763721017L;
40  
41     public boolean isExceptionFatal(SQLException   e)
42     {
43        if (e.getSQLState() != null)
44        { // per Mark Matthews at MySQL
45           if (e.getSQLState().startsWith("08"))
46           {
47              return true;
48           }
49        }
50        switch (e.getErrorCode())
51        {
52          // Communications Errors
53          case 1040: // ER_CON_COUNT_ERROR
54          case 1042: // ER_BAD_HOST_ERROR
55          case 1043: // ER_HANDSHAKE_ERROR
56          case 1047: // ER_UNKNOWN_COM_ERROR
57          case 1081: // ER_IPSOCK_ERROR
58          case 1129: // ER_HOST_IS_BLOCKED
59          case 1130: // ER_HOST_NOT_PRIVILEGED
60              
61          // Authentication Errors
62          case 1045: // ER_ACCESS_DENIED_ERROR
63              
64          // Resource errors
65          case 1004: // ER_CANT_CREATE_FILE
66          case 1005: // ER_CANT_CREATE_TABLE
67          case 1015: // ER_CANT_LOCK
68          case 1021: // ER_DISK_FULL
69          case 1041: // ER_OUT_OF_RESOURCES
70              
71          // Out-of-memory errors
72          case 1037: // ER_OUTOFMEMORY
73          case 1038: // ER_OUT_OF_SORTMEMORY
74           
75             return true;
76        }
77  
78        return false;
79     }
80  }
81
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