/*******************************************************************************
* Copyright (c) 2012, 2013 Original authors 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:
* Original authors and others - initial API and implementation
******************************************************************************/
package org.eclipse.nebula.widgets.nattable.edit.config;
import org.eclipse.nebula.widgets.nattable.edit.editor.AbstractEditErrorHandler;
import org.eclipse.nebula.widgets.nattable.edit.editor.ICellEditor;
import org.eclipse.nebula.widgets.nattable.edit.editor.IEditErrorHandler;
/**
* Strategy class for conversion/validation failures. If the entered value is
* not valid, it is simply discarded. Only handles errors on commit.
*
* @author Dirk Fauth
*/
public class DiscardValueErrorHandling extends AbstractEditErrorHandler {
/**
* Create a new {@link DiscardValueErrorHandling} with no underlying
* {@link IEditErrorHandler}
*/
public DiscardValueErrorHandling() {
super(null);
}
/**
* Create a new {@link DiscardValueErrorHandling} using the given
* {@link IEditErrorHandler} as the underlying to allow chaining of error
* handling.
*
* @param underlyingErrorHandler
* The underlying {@link IEditErrorHandler}
*/
public DiscardValueErrorHandling(IEditErrorHandler underlyingErrorHandler) {
super(underlyingErrorHandler);
}
/**
* {@inheritDoc} After the error is handled by its underlying
* {@link IEditErrorHandler}, the {@link ICellEditor} will be closed,
* discarding the value.
*/
@Override
public void displayError(ICellEditor cellEditor, Exception e) {
super.displayError(cellEditor, e);
cellEditor.close();
}
}