
org.cristalise.kernel.lifecycle.instance.OrSplit Maven / Gradle / Ivy
/**
* This file is part of the CRISTAL-iSE kernel.
* Copyright (c) 2001-2015 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 org.cristalise.kernel.lifecycle.instance;
import static org.cristalise.kernel.graph.model.BuiltInEdgeProperties.ALIAS;
import org.cristalise.kernel.common.InvalidDataException;
import org.cristalise.kernel.graph.model.DirectedEdge;
import org.cristalise.kernel.lookup.AgentPath;
import org.cristalise.kernel.lookup.ItemPath;
import org.cristalise.kernel.utils.Logger;
public class OrSplit extends Split {
public OrSplit() {
super();
}
@Override
public void runNext(AgentPath agent, ItemPath itemPath, Object locker) throws InvalidDataException {
String[] nextsTab = calculateNexts(itemPath, locker);
int active = 0;
DirectedEdge[] outEdges = getOutEdges();
for (String thisNext : nextsTab) {
Logger.msg(7, "OrSplit.runNext() - Finding next " + thisNext);
for (DirectedEdge outEdge : outEdges) {
Next nextEdge = (Next) outEdge;
if (thisNext != null && thisNext.equals(nextEdge.getBuiltInProperty(ALIAS))) {
WfVertex term = nextEdge.getTerminusVertex();
try {
term.run(agent, itemPath, locker);
}
catch (InvalidDataException e) {
Logger.error(e);
throw new InvalidDataException("Error enabling next " + thisNext);
}
Logger.msg(7, "OrSplit.runNext() - Running " + nextEdge.getBuiltInProperty(ALIAS));
active++;
}
}
}
// if no active nexts throw exception
if (active == 0)
throw new InvalidDataException("No nexts were activated!");
}
}
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