/*******************************************************************************
* Copyright (c) 2004, 2015 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.jface.resource;
/**
* Thrown when allocation of an SWT device resource fails
*
* @since 3.1
*/
public class DeviceResourceException extends RuntimeException {
private Throwable cause;
/**
* All serializable objects should have a stable serialVersionUID
*/
private static final long serialVersionUID = 11454598756198L;
/**
* Creates a DeviceResourceException indicating an error attempting to
* create a resource and an embedded low-level exception describing the cause
*
* @param missingResource
* @param cause cause of the exception (or null if none)
*/
public DeviceResourceException(DeviceResourceDescriptor missingResource, Throwable cause) {
super("Unable to create resource " + missingResource.toString()); //$NON-NLS-1$
// don't pass the cause to super, to allow compilation against JCL Foundation (bug 80059)
this.cause = cause;
}
/**
* Creates a DeviceResourceException indicating an error attempting to
* create a resource
*
* @param missingResource
*/
public DeviceResourceException(DeviceResourceDescriptor missingResource) {
this(missingResource, null);
}
/**
* Returns the cause of this throwable or <code>null</code> if the
* cause is nonexistent or unknown.
*
* @return the cause or <code>null</code>
* @since 3.1
*/
@Override
public Throwable getCause() {
return cause;
}
}