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package com.c2kernel.lifecycle.instance;
import java.util.StringTokenizer;
import com.c2kernel.graph.model.DirectedEdge;
import com.c2kernel.lookup.AgentPath;
import com.c2kernel.scripting.ScriptingEngineException;
import com.c2kernel.utils.Logger;
/**
* @version $Revision: 1.22 $ $Date: 2005/05/10 15:14:54 $
* @author $Author: abranson $
*/
public class OrSplit extends Split
{
/**
* @see java.lang.Object#Object()
*/
public OrSplit()
{
super();
}
public void runNext(AgentPath agent) throws ScriptingEngineException
{
String nexts =
this
.evaluateScript((String) getProperties().get("RoutingScriptName"), (String) getProperties().get("RoutingScriptVersion"))
.toString();
StringTokenizer tok = new StringTokenizer(nexts, ",");
Logger.msg(7, tok.countTokens() + " nexts to activate:" + nexts);
int active = 0;
try
{
DirectedEdge[] outEdges = getOutEdges();
AdvancementCalculator adv = new AdvancementCalculator();
adv.calculate((CompositeActivity)getParent());
while (tok.hasMoreTokens())
{
String thisNext = tok.nextToken();
Logger.msg(7, "Finding next " + thisNext);
for (int i = 0; i < outEdges.length; i++)
{
Next nextEdge = (Next) outEdges[i];
if (thisNext != null && thisNext.equals(nextEdge.getProperties().get("Alias")))
{
WfVertex term = nextEdge.getTerminusVertex();
term.run(agent);
Logger.msg(7, "Running " + nextEdge.getProperties().get("Alias"));
active++;
}
}
}
// if no active nexts throw exception
}
catch (Exception e)
{
Logger.error(e);
}
if (active == 0)
throw new ScriptingEngineException("No nexts were activated!");
}
}
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