| /******************************************************************************* |
| * Copyright (c) 2011-2016 EclipseSource Muenchen GmbH and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Eugen Neufeld - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.emf.ecp.controls.fx.util; |
| |
| import org.eclipse.emf.databinding.EMFUpdateValueStrategy; |
| |
| /** |
| * ECPTextFieldToModelUpdateValueStrategy for text fields. |
| * |
| * @author Eugen Neufeld |
| * |
| */ |
| public class ECPTextFieldToModelUpdateValueStrategy extends |
| EMFUpdateValueStrategy { |
| /** |
| * Default constructor. |
| */ |
| public ECPTextFieldToModelUpdateValueStrategy() { |
| super(POLICY_ON_REQUEST); |
| } |
| |
| @Override |
| public Object convert(Object value) { |
| if (value == null || "".equals(value)) { //$NON-NLS-1$ |
| return null; |
| } |
| return super.convert(value); |
| } |
| } |
