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/**************************************************************************
*
* $Revision: 1.4 $
* $Date: 2004/10/21 08:02:26 $
*
* Copyright (C) 2001 CERN - European Organization for Nuclear Research
* All rights reserved.
**************************************************************************/
package com.c2kernel.property;
import java.util.ArrayList;
import java.util.Iterator;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.persistency.ClusterStorage;
import com.c2kernel.persistency.outcome.Outcome;
import com.c2kernel.process.Gateway;
import com.c2kernel.utils.CastorHashMap;
import com.c2kernel.utils.CastorXMLUtility;
import com.c2kernel.utils.Logger;
public class PropertyUtility
{
static public String getValue(ArrayList<PropertyDescription> pdlist, String name)
{
for (PropertyDescription pd : pdlist) {
if ( name.equalsIgnoreCase(pd.getName()) )
return pd.getDefaultValue();
}
return null;
}
static public String getNames(ArrayList<PropertyDescription> pdlist)
{
StringBuffer names = new StringBuffer();
for (PropertyDescription value : pdlist)
names.append( value.getDefaultValue()).append(" ");
return names.toString();
}
static public String getClassIdNames(ArrayList<PropertyDescription> pdlist)
{
StringBuffer names = new StringBuffer();
for (Iterator<PropertyDescription> iter = pdlist.iterator(); iter.hasNext();) {
PropertyDescription pd = iter.next();
if (pd.getIsClassIdentifier())
names.append(pd.getName());
if (iter.hasNext())
names.append(",");
}
return names.toString();
}
static public PropertyDescriptionList getPropertyDescriptionOutcome(int entityKey) throws ObjectNotFoundException
{
try
{
Outcome outc = (Outcome) Gateway.getStorage().get(entityKey, ClusterStorage.VIEWPOINT+"/PropertyDescription/last/data", null);
return (PropertyDescriptionList)CastorXMLUtility.unmarshall(outc.getData());
}
catch (Exception ex)
{
Logger.error(ex);
throw new ObjectNotFoundException("Problem getting PropertyDescription from "+entityKey, "");
}
}
static public CastorHashMap createProperty(PropertyDescriptionList pdList)
{
CastorHashMap props = new CastorHashMap();
for (int i=0; i< pdList.list.size();i++)
{
PropertyDescription pd = pdList.list.get(i);
if (pd.getIsClassIdentifier())
props.put(pd.getName(),pd.getDefaultValue());
}
return props;
}
}
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