org.metawidget.iface.MetawidgetException Maven / Gradle / Ivy
// Metawidget
//
// This file is dual licensed under both the LGPL
// (http://www.gnu.org/licenses/lgpl-2.1.html) and the EPL
// (http://www.eclipse.org/org/documents/epl-v10.php). As a
// recipient of Metawidget, you may choose to receive it under either
// the LGPL or the EPL.
//
// Commercial licenses are also available. See http://metawidget.org
// for details.
package org.metawidget.iface;
/**
* Any exception that occurs during Metawidget operation.
*
* @author Richard Kennard
*/
public class MetawidgetException
extends RuntimeException {
//
// Public statics
//
/**
* Static constructor.
*
* Using static constructor methods prevents unnecessarily nesting MetawidgetExceptions within
* MetawidgetExceptions.
*/
public static MetawidgetException newException( Throwable cause ) {
if ( cause instanceof MetawidgetException ) {
return (MetawidgetException) cause;
}
return new MetawidgetException( cause );
}
/**
* Static constructor.
*
* For consistency with MetawidgetException.newException( Throwable ).
*/
public static MetawidgetException newException( String message ) {
return new MetawidgetException( message );
}
/**
* Static constructor.
*
* For consistency with MetawidgetException.newException( Throwable ).
*/
public static MetawidgetException newException( String message, Throwable cause ) {
return new MetawidgetException( message, cause );
}
//
// Constructor
//
protected MetawidgetException( String message ) {
super( message );
}
protected MetawidgetException( Throwable cause ) {
super( cause );
}
protected MetawidgetException( String message, Throwable cause ) {
super( message, cause );
}
}