org.eclipse.osbp.runtime.web.vaadin.databinding/src/org/eclipse/osbp/runtime/web/vaadin/databinding/component/internal/ComponentDescriptionProperty.java

/**
 * Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 * 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:
 *         Florian Pirchner - Initial implementation
 */

package org.eclipse.osbp.runtime.web.vaadin.databinding.component.internal;

import org.eclipse.osbp.runtime.web.vaadin.databinding.properties.AbstractVaadinValueProperty;

import com.vaadin.ui.AbstractComponent;
import com.vaadin.ui.Component;

/**
 * 
 */
public class ComponentDescriptionProperty extends AbstractVaadinValueProperty {
	public String toString() {
		return "ComponentDescriptionProperty"; //$NON-NLS-1$
	}

	public ComponentDescriptionProperty() {
		super();
	}

	public Object getValueType() {
		return String.class;
	}

	protected Object doGetValue(Object source) {
		Component component = (Component) source;
		return component.getDescription();
	}

	protected void doSetValue(Object source, Object value) {
		if (source instanceof AbstractComponent) {
			AbstractComponent comp = (AbstractComponent) source;
			comp.setDescription((String) value);
		} else {
			throw new UnsupportedOperationException(
					"setDescription missing in interface!");
		}
	}
}