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/**
* This file is part of the CRISTAL-iSE kernel.
* Copyright (c) 2001-2014 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 com.c2kernel.utils;
import com.c2kernel.common.InvalidDataException;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.entity.proxy.ItemProxy;
import com.c2kernel.lifecycle.ActivityDef;
import com.c2kernel.persistency.ClusterStorage;
import com.c2kernel.persistency.ClusterStorageException;
import com.c2kernel.persistency.outcome.Viewpoint;
import com.c2kernel.process.Gateway;
public class ActDefCache extends DescriptionObjectCache<ActivityDef> {
@Override
public String getDefRoot() {
return "/desc/ActivityDesc";
}
@Override
public ActivityDef loadObject(String name, int version, ItemProxy proxy) throws ObjectNotFoundException, InvalidDataException {
ActivityDef thisActDef;
String actType = proxy.getProperty("Complexity");
Viewpoint actView = (Viewpoint)proxy.getObject(ClusterStorage.VIEWPOINT + "/" + actType + "ActivityDef/" + version);
String marshalledAct;
try {
marshalledAct = actView.getOutcome().getData();
} catch (ClusterStorageException ex) {
Logger.error(ex);
throw new ObjectNotFoundException("Problem loading "+name+" v"+version+": "+ex.getMessage(), "");
}
try {
thisActDef = (ActivityDef)Gateway.getMarshaller().unmarshall(marshalledAct);
thisActDef.getProperties().put("Version", version);
} catch (Exception ex) {
Logger.error(ex);
throw new InvalidDataException("Could not unmarshall '"+name+"' v"+version+": "+ex.getMessage(), "");
}
thisActDef.setName(name);
thisActDef.setVersion(version);
return thisActDef;
}
}
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