InformixExceptionSorter


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4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
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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.
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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   * InformixExceptionSorter.java
31   * 
32   * This is a basic exception sorter for the IBM INFORMIX 9.4 RDBMS. All error
33   * codes are taken from the IBM INFORMIX JDBC driver programmer's guide of the 
34   * 2.21.JC6 JDBC driver. 
35   *
36   * @author <a HREF="mailto:u.schroeter@mobilcom.de">Ulf Schroeter</a>
37   */
38  public class InformixExceptionSorter implements ExceptionSorter, Serializable  
39  {
40     static final long serialVersionUID = -7135889081050258852L;
41  
42     public boolean isExceptionFatal(SQLException   e)
43     {
44        switch (e.getErrorCode())
45        {
46           case -79716: // System or internal error
47           case -79730: // Connection noit established
48           case -79734: // INFORMIXSERVER has to be specified
49           case -79735: // Can't instantiate protocol
50           case -79736: // No connection/statement established yet
51           case -79756: // Invalid connection URL
52           case -79757: // Invalid subprotocol
53           case -79758: // Invalid IP address
54           case -79759: // Invalid port nnumber
55           case -79760: // Invalid database name
56           case -79788: // User name must be specified
57           case -79811: // Connection without user/password not supported
58           case -79812: // User/password does not match with datasource
59           case -79836: // Proxy error: no database connection
60           case -79837: // Proxy error: IO error
61           case -79879: // Unexpected exception
62           
63             return true;
64        }
65  
66        return false;
67     }
68  
69  } // InformixExceptionSorter
70
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