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/*
========== licence begin GPL
Copyright (C) 2002-2003 SAP AG
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
========== licence end
*/
package com.sap.dbtech.rte.comm;
import com.sap.dbtech.vsp001.*;
/**
* provides information about the cause of a communication failure
*/
class CommunicationException
extends RTEException
{
/**
* create a new exception with specified code
* @param rc int
*/
public CommunicationException (int rc) {
super (mapRC (rc));
}
/**
* maps the RTE specific error code to a string
* @return java.lang.String
* @param rc int
*/
private static String mapRC (int rc) {
String result = "Error";
switch (rc) {
case CommError.Notok_C:
result = "Communication Error";
break;
case CommError.Tasklimit_C:
result = "Tasklimit";
break;
case CommError.Timeout_C:
result = "Timeout";
break;
case CommError.Crash_C:
result = "Crash";
break;
case CommError.StartRequired_C:
result = "Start required";
break;
case CommError.Shutdown_C:
result = "Shutdown";
break;
case CommError.SendLineDown_C:
result = "Send line down";
break;
case CommError.ReceiveLineDown_C:
result = "Receive line down";
break;
case CommError.PacketLimit_C:
result = "Packet limit";
break;
case CommError.Released_C:
result = "Released";
break;
default:
result = "Communication Error, code " + String.valueOf (rc);
}
return result;
}
}
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