/*
* Copyright (c) 2006 Stiftung Deutsches Elektronen-Synchroton,
* Member of the Helmholtz Association, (DESY), HAMBURG, GERMANY.
*
* THIS SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "../AS IS" BASIS.
* WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
* FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. SHOULD THE SOFTWARE PROVE DEFECTIVE
* IN ANY RESPECT, THE USER ASSUMES THE COST OF ANY NECESSARY SERVICING, REPAIR OR
* CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE.
* NO USE OF ANY SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
* DESY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
* OR MODIFICATIONS.
* THE FULL LICENSE SPECIFYING FOR THE SOFTWARE THE REDISTRIBUTION, MODIFICATION,
* USAGE AND OTHER RIGHTS AND OBLIGATIONS IS INCLUDED WITH THE DISTRIBUTION OF THIS
* PROJECT IN THE FILE LICENSE.HTML. IF THE LICENSE IS NOT INCLUDED YOU MAY FIND A COPY
* AT HTTP://WWW.DESY.DE/LEGAL/LICENSE.HTM
*/
package org.csstudio.sds.internal.persistence;
import org.jdom.Element;
/**
* Persistence handler for the property type <code>sds.option</code>.
*
* @author Sven Wende
* @version $Revision: 1.1 $
*
*/
public final class OptionPropertyPersistenceHandler extends
AbstractPropertyPersistenceHandler {
/**
* XML attribute name <code>option</code>.
*/
public static final String XML_ELEMENT_OPTION = "option"; //$NON-NLS-1$
/**
* XML attribute name <code>option (id)</code>.
*/
public static final String XML_ATTRIBUTE_OPTION_ID = "id"; //$NON-NLS-1$
/**
* {@inheritDoc}
*/
@Override
public void writeProperty(final Element domElement,
final Object propertyValue) {
Element optionElement = new Element(XML_ELEMENT_OPTION);
optionElement.setAttribute(XML_ATTRIBUTE_OPTION_ID, propertyValue
.toString());
domElement.addContent(optionElement);
}
/**
* {@inheritDoc}
*/
@Override
public Object readProperty(final Element domElement) {
Element optionElement = domElement.getChild(XML_ELEMENT_OPTION);
return optionElement
.getAttributeValue(XML_ATTRIBUTE_OPTION_ID);
}
}