DataMigration9.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.extension;

import org.eclipse.skalli.model.Project;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

@SuppressWarnings("nls")
public class DataMigration9 extends ProjectDataMigration {

    public DataMigration9() {
        super(Project.class, 9);
    }

    /**
     * Changes from model version 9->10:
     * <ol>
     *   <li>do no longer use class name of project template as id, but
     *     {@link org.eclipse.skalli.services.projects.ProjectTemplate#getId()}</li>
     * </ol>
     */
    @Override
    public void migrate(Document doc) {
        NodeList nodes = doc.getElementsByTagName("projectTemplateId");
        for (int i = 0; i < nodes.getLength(); i++) {
            Element element = (Element) nodes.item(i);
            String oldValue = element.getTextContent();
            if ("org.eclipse.skalli.model.core.DefaultProjectTemplate".equals(oldValue)) {
                element.setTextContent("default");
            } else if ("org.eclipse.skalli.model.ext.sap.internal.NGPProjectTemplate".equals(oldValue)) {
                element.setTextContent("com.sap.ngp");
            }
        }
    }

}