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/**
*
*/
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, String 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);
} 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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