org.cristalise.kernel.lifecycle.routingHelpers.PropertyDataHelper Maven / Gradle / Ivy

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/**
 * This file is part of the CRISTAL-iSE kernel.
 * Copyright (c) 2001-2015 The CRISTAL Consortium. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; either version 3 of the License, or (at
 * your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 *
 * http://www.fsf.org/licensing/licenses/lgpl.html
 */
package org.cristalise.kernel.lifecycle.routingHelpers;

import org.cristalise.kernel.common.InvalidDataException;
import org.cristalise.kernel.common.ObjectNotFoundException;
import org.cristalise.kernel.common.PersistencyException;
import org.cristalise.kernel.lookup.ItemPath;
import org.cristalise.kernel.persistency.ClusterType;
import org.cristalise.kernel.process.Gateway;
import org.cristalise.kernel.property.Property;

public class PropertyDataHelper implements DataHelper {

    /**
     * Syntax of search: PropertyName
     */
    @Override
    public String get(ItemPath itemPath, String actContext, String dataPath, Object locker)
            throws InvalidDataException, PersistencyException, ObjectNotFoundException
    {
        Property prop = (Property)Gateway.getStorage().get(itemPath, ClusterType.PROPERTY+"/"+dataPath, locker);
        return prop.getValue();
    }
}