/**
* Copyright (c) 2010-2016 by the respective copyright holders.
*
* 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 org.openhab.binding.homematic.internal.model.adapter;
import javax.xml.bind.annotation.adapters.XmlAdapter;
import org.apache.commons.lang.StringUtils;
/**
* JAXB Adapter to convert a valuelist from a variable.
*
* @author Gerhard Riegler
* @since 1.5.0
*/
public class ValueListAdapter extends XmlAdapter<String, String[]> {
/**
* {@inheritDoc}
*/
@Override
public String[] unmarshal(String value) throws Exception {
String[] result = StringUtils.splitByWholeSeparatorPreserveAllTokens(value, ";");
return (result.length == 0 ? null : result);
}
/**
* {@inheritDoc}
*/
@Override
public String marshal(String[] values) throws Exception {
return StringUtils.join(values, ";");
}
}