/**
* This file is protected by Copyright.
* Please refer to the COPYRIGHT file distributed with this source distribution.
*
* This file is part of REDHAWK IDE.
*
* 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.
*
*/
package gov.redhawk.ui.util;
import org.eclipse.core.databinding.conversion.Converter;
/**
* @since 7.0
*/
public class EmptyStringToNullConverter extends Converter {
public static final String EMPTY_STRING = "";
public EmptyStringToNullConverter() {
super(String.class, String.class);
}
@Override
public Object convert(final Object value) {
if (value instanceof String && ((String) value).trim().equals(EMFEmptyStringToNullUpdateValueStrategy.EMPTY_STRING)) {
return null;
}
return value;
}
}