001package com.hfg.sql.jdbc;
002
003
004import java.sql.SQLException;
005
006//------------------------------------------------------------------------------
007/**
008 Indicates an exception during a JDBC operation.
009 <div>
010   @author J. Alex Taylor, hairyfatguy.com
011 </div>
012 */
013//------------------------------------------------------------------------------
014// com.hfg XML/HTML Coding Library
015//
016// This library is free software; you can redistribute it and/or
017// modify it under the terms of the GNU Lesser General Public
018// License as published by the Free Software Foundation; either
019// version 2.1 of the License, or (at your option) any later version.
020//
021// This library is distributed in the hope that it will be useful,
022// but WITHOUT ANY WARRANTY; without even the implied warranty of
023// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
024// Lesser General Public License for more details.
025//
026// You should have received a copy of the GNU Lesser General Public
027// License along with this library; if not, write to the Free Software
028// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
029//
030// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
031// jataylor@hairyfatguy.com
032//------------------------------------------------------------------------------
033
034public class JDBCException extends RuntimeException
035{
036   //---------------------------------------------------------------------------
037   public JDBCException()
038   {
039      super();
040   }
041
042   //---------------------------------------------------------------------------
043   public JDBCException(String inMessage)
044   {
045      super(inMessage);
046   }
047
048   //---------------------------------------------------------------------------
049   public JDBCException(String inMessage, SQLException inException)
050   {
051      super(inMessage, createNewSQLException(inException));
052   }
053
054   //---------------------------------------------------------------------------
055   public JDBCException(String inMessage, Throwable inException)
056   {
057      super(inMessage, inException);
058   }
059
060   //---------------------------------------------------------------------------
061   public JDBCException(SQLException inException)
062   {
063      super(createNewSQLException(inException));
064   }
065
066   //---------------------------------------------------------------------------
067   public JDBCException(Throwable inException)
068   {
069      super(inException);
070   }
071
072   //---------------------------------------------------------------------------
073   // There might be a better way to handle this, but I'm trying to better expose
074   // the underlying nextException in the stacktrace.
075   private static SQLException createNewSQLException(SQLException inException)
076   {
077      SQLException exception = inException;
078      if (inException.getNextException() != null)
079      {
080         String msg = inException.getMessage();
081         int index;
082         if ((index = msg.indexOf("Call getNextException to see the cause.")) > 0)
083         {
084            msg = msg.substring(0, index).trim();
085         }
086
087         exception = new SQLException(msg, inException.getNextException());
088         exception.setStackTrace(inException.getStackTrace());
089      }
090
091      return exception;
092   }
093
094}