/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2002-2013 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
package org.pentaho.di.core.exception;
import org.pentaho.di.core.Const;
/**
* This is a general Kettle Exception.
*
* @author Matt
* @since 9-12-2004
*
*/
public class KettleException extends Exception {
private static final long serialVersionUID = -2260895195255402040L;
/**
* Constructs a new throwable with null as its detail message.
*/
public KettleException() {
super();
}
/**
* Constructs a new throwable with the specified detail message.
*
* @param message
* - the detail message. The detail message is saved for later retrieval by the getMessage() method.
*/
public KettleException( String message ) {
super( message );
}
/**
* Constructs a new throwable with the specified cause and a detail message of (cause==null ? null : cause.toString())
* (which typically contains the class and detail message of cause).
*
* @param cause
* the cause (which is saved for later retrieval by the getCause() method). (A null value is permitted, and
* indicates that the cause is nonexistent or unknown.)
*/
public KettleException( Throwable cause ) {
super( cause );
}
/**
* Constructs a new throwable with the specified detail message and cause.
*
* @param message
* the detail message (which is saved for later retrieval by the getMessage() method).
* @param cause
* the cause (which is saved for later retrieval by the getCause() method). (A null value is permitted, and
* indicates that the cause is nonexistent or unknown.)
*/
public KettleException( String message, Throwable cause ) {
super( message, cause );
}
/**
* get the messages back to it's origin cause.
*/
@Override
public String getMessage() {
String retval = Const.CR;
retval += super.getMessage() + Const.CR;
Throwable cause = getCause();
if ( cause != null ) {
String message = cause.getMessage();
if ( message != null ) {
retval += message + Const.CR;
} else {
// Add with stack trace elements of cause...
StackTraceElement[] ste = cause.getStackTrace();
for ( int i = ste.length - 1; i >= 0; i-- ) {
retval +=
" at "
+ ste[i].getClassName() + "." + ste[i].getMethodName() + " (" + ste[i].getFileName() + ":"
+ ste[i].getLineNumber() + ")" + Const.CR;
}
}
}
return retval;
}
public String getSuperMessage() {
return super.getMessage();
}
}