/*
* #!
* Ontopia Engine
* #-
* Copyright (C) 2001 - 2013 The Ontopia Project
* #-
* 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 net.ontopia.utils;
import java.io.PrintStream;
import java.io.PrintWriter;
/**
* PUBLIC: A runtime exception class that can be used to wrap other
* exceptions with. This is the most generic runtime exception
* used.</p>
*/
public class OntopiaRuntimeException extends RuntimeException {
private static final long serialVersionUID = -9053271209193824545L;
protected Throwable cause = null;
public OntopiaRuntimeException(String message) {
super(message);
}
public OntopiaRuntimeException(Throwable cause) {
super();
this.cause = cause;
}
/**
* @since 1.3
*/
public OntopiaRuntimeException(String message, Throwable cause) {
super(message);
this.cause = cause;
}
/**
* @since 1.3
*/
public Throwable getCause() {
return cause;
}
/**
* @since 1.3.2
*/
public String getMessage() {
String message = super.getMessage();
if (message != null)
return message;
else
return cause.toString();
}
public void printStackTrace() {
super.printStackTrace();
if (cause != null) {
System.err.println("Caused by:");
cause.printStackTrace();
}
}
public void printStackTrace(PrintStream ps) {
super.printStackTrace(ps);
if (cause != null) {
ps.println("Caused by:");
cause.printStackTrace(ps);
}
}
public void printStackTrace(PrintWriter pw) {
super.printStackTrace(pw);
if (cause != null) {
pw.println("Caused by:");
cause.printStackTrace(pw);
}
}
}