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/*-------------------------------------------------------------------------
*
* PSQLException.java
* This class extends SQLException, and provides our internationalisation
* handling
*
* Copyright (c) 2003, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/util/Attic/PSQLException.java,v 1.12 2003/08/11 21:18:47 barry Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.util;
import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;
import java.sql.SQLException;
import org.postgresql.Driver;
public class PSQLException extends SQLException
{
private String message;
/*
* This provides the same functionality to SQLException
* @param error Error string
*/
public PSQLException(String error)
{
super();
translate(error, null);
if (Driver.logDebug)
Driver.debug("Exception: " + this);
}
/*
* A more generic entry point.
* @param error Error string or standard message id
* @param args Array of arguments
*/
public PSQLException(String error, Object[] args)
{
super();
translate(error, args);
if (Driver.logDebug)
Driver.debug("Exception: " + this);
}
/*
* Helper version for 1 arg
*/
public PSQLException(String error, Object arg)
{
super();
Object[] argv = new Object[1];
argv[0] = arg;
translate(error, argv);
if (Driver.logDebug)
Driver.debug("Exception: " + this);
}
/*
* Helper version for 1 arg. This is used for debug purposes only with
* some unusual Exception's. It allows the originiating Exceptions stack
* trace to be returned.
*/
public PSQLException(String error, Exception ex)
{
super();
Object[] argv = new Object[1];
try
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintWriter pw = new PrintWriter(baos);
pw.println("Exception: " + ex.toString() + "\nStack Trace:\n");
ex.printStackTrace(pw);
pw.println("End of Stack Trace");
pw.flush();
argv[0] = baos.toString();
pw.close();
baos.close();
}
catch (Exception ioe)
{
argv[0] = ex.toString() + "\nIO Error on stack trace generation! " + ioe.toString();
}
translate(error, argv);
if (Driver.logDebug)
Driver.debug("Exception: " + this);
}
/*
* Helper version for 2 args
*/
public PSQLException(String error, Object arg1, Object arg2)
{
super();
Object[] argv = new Object[2];
argv[0] = arg1;
argv[1] = arg2;
translate(error, argv);
if (Driver.logDebug)
Driver.debug("Exception: " + this);
}
private void translate(String error, Object[] args)
{
message = MessageTranslator.translate(error, args);
}
/*
* Overides Throwable
*/
public String getLocalizedMessage()
{
return message;
}
/*
* Overides Throwable
*/
public String getMessage()
{
return message;
}
}
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