PropertyUpdateConverter.java

/*******************************************************************************
 * Copyright (c) 2010-2014 SAP AG and others.
 * 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:
 *     SAP AG - initial API and implementation
 *******************************************************************************/
package org.eclipse.skalli.core.rest.resources;

import java.io.IOException;

import org.eclipse.skalli.services.extension.rest.RestConverterBase;

import com.thoughtworks.xstream.converters.MarshallingContext;
import com.thoughtworks.xstream.converters.UnmarshallingContext;
import com.thoughtworks.xstream.io.HierarchicalStreamReader;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;

class PropertyUpdateConverter extends RestConverterBase<PropertyUpdate> {

    public static final String API_VERSION = "1.0"; //$NON-NLS-1$
    public static final String NAMESPACE = "http://www.eclipse.org/skalli/2010/API"; //$NON-NLS-1$

    @Override
    protected void marshal(PropertyUpdate obj) throws IOException {
    }

    public PropertyUpdateConverter() {
        super(PropertyUpdate.class, "dataChangePattern"); //$NON-NLS-1$
    }

    @Override
    public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
        PropertyUpdate dataChange = new PropertyUpdate();
        while (reader.hasMoreChildren()) {
            reader.moveDown();
            String field = reader.getNodeName();
            String value = reader.getValue();
            if (PropertyUpdate.PROPERTY_TEMPLATE.equals(field)) {
                dataChange.setTemplate(value);
            }
        }
        return dataChange;
    }

    @Override
    public String getApiVersion() {
        return API_VERSION;
    }

    @Override
    public String getNamespace() {
        return NAMESPACE;
    }

    @Override
    public String getXsdFileName() {
        return "property-update.xsd";//$NON-NLS-1$
    }

    @Override
    public void marshal(Object source, HierarchicalStreamWriter writer, MarshallingContext context) {
        //not needed
    }

}