source/com/c2kernel/collection/RelationshipUtils.java


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package com.c2kernel.collection;


import com.c2kernel.lookup.EntityPath;
import com.c2kernel.persistency.ClusterStorage;
import com.c2kernel.process.Gateway;


/**
 * @version $Revision: 1.22 $ $Date: 2004/10/21 08:02:23 $
 * @author  $Author: abranson $
 */

public class RelationshipUtils
{

	static public boolean getIsComposite(int entityKey)
	{
        if (entityKey == -1) return false;
        try
        {
        	if ( ((Aggregation) Gateway.getProxyManager().getProxy(new EntityPath(entityKey)).getObject(ClusterStorage.COLLECTION+"/Composition" )).size() > 0 )        	
        		return true;    			
		}
		catch (Exception ex) 	        	
		{
			//do nothing - member has no composition, thus elementary
		}				
			
		return false;
	}

}