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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.runtime;
import java.io.PrintStream;
import java.io.PrintWriter;
/**
* A checked exception representing a failure.
* <p>
* Core exceptions contain a status object describing the
* cause of the exception.
* </p><p>
* This class can be used without OSGi running.
* </p>
* @see IStatus
*/
public class CoreException extends Exception {
/**
* All serializable objects should have a stable serialVersionUID
*/
private static final long serialVersionUID = 1L;
/** Status object. */
private IStatus status;
/**
* Creates a new exception with the given status object. The message
* of the given status is used as the exception message.
*
* @param status the status object to be associated with this exception
*/
public CoreException(IStatus status) {
super(status.getMessage());
this.status = status;
}
/**
* Returns the status object for this exception.
*
* @return a status object
*/
public final IStatus getStatus() {
return status;
}
/**
* Prints a stack trace out for the exception, and
* any nested exception that it may have embedded in
* its Status object.
*/
public void printStackTrace() {
printStackTrace(System.err);
}
/**
* Prints a stack trace out for the exception, and
* any nested exception that it may have embedded in
* its Status object.
*
* @param output the stream to write to
*/
public void printStackTrace(PrintStream output) {
synchronized (output) {
super.printStackTrace(output);
if (status.getException() != null) {
output.print(getClass().getName() + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$
status.getException().printStackTrace(output);
}
}
}
/**
* Prints a stack trace out for the exception, and
* any nested exception that it may have embedded in
* its Status object.
*
* @param output the stream to write to
*/
public void printStackTrace(PrintWriter output) {
synchronized (output) {
super.printStackTrace(output);
if (status.getException() != null) {
output.print(getClass().getName() + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$
status.getException().printStackTrace(output);
}
}
}
}
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