CommonUnmarshallerListener.java

/**
 * 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;

import javax.xml.bind.Unmarshaller.Listener;

/**
 * JAXB Listener which sets the parent objects and prepares the values in a
 * HmValueItem.
 *
 * @author Gerhard Riegler
 * @since 1.5.0
 */
public class CommonUnmarshallerListener extends Listener {

    /**
     * {@inheritDoc}
     */
    @Override
    public void afterUnmarshal(Object target, Object parent) {
        if (target instanceof HmDatapoint) {
            ((HmDatapoint) target).setChannel((HmChannel) parent);
        } else if (target instanceof HmChannel) {
            ((HmChannel) target).setDevice((HmDevice) parent);
        }

        if (target instanceof HmValueItem) {
            HmValueItem vi = (HmValueItem) target;
            vi.validate();
        }
    }
}