StorageUpdate17.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ro.nextreports.server.update;

import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.query.QueryResult;

import org.apache.jackrabbit.util.ISO9075;

import ro.nextreports.server.StorageConstants;

import ro.nextreports.engine.exporter.ResultExporter;

public class StorageUpdate17 extends StorageUpdate {

	@Override
	protected void executeUpdate() throws Exception {
		changeProperties();
	}

	private void changeProperties() throws RepositoryException {

		String statement = "/jcr:root" + ISO9075.encodePath(StorageConstants.REPORTS_ROOT)
				+ "//*[@className='ro.nextreports.server.domain.Report' and @type='Next']";

		QueryResult queryResult = getTemplate().query(statement);

		NodeIterator nodes = queryResult.getNodes();
		LOG.info("Change alarm & dashbordable properties to specialType property : Found " + nodes.getSize() + " Next report nodes");
		while (nodes.hasNext()) {
			Node node = nodes.nextNode();	
			int specialType = ResultExporter.DEFAULT_TYPE;
			if (node.hasProperty("dashbordable")) {
				Property p = node.getProperty("dashbordable");
				if (p.getBoolean()) {
					LOG.info("  Node '" + node.getName() + "' is dashbordable.");
					specialType = ResultExporter.TABLE_TYPE;
				}
				p.remove();
			} 
			
			if (node.hasProperty("alarm")) {
				Property p = node.getProperty("alarm");
				if (p.getBoolean()) {
					LOG.info("  Node '" + node.getName() + "' is alarm.");
					specialType = ResultExporter.ALARM_TYPE;
				}
				p.remove();
			}
			node.setProperty("specialType", specialType);			
		}
		getTemplate().save();
	}

}