| package org.apache.ode.bpel.engine.migration; |
| |
| import org.apache.ode.bpel.engine.BpelProcess; |
| import org.apache.ode.bpel.dao.BpelDAOConnection; |
| import org.apache.ode.bpel.dao.ProcessDAO; |
| import org.apache.ode.bpel.dao.CorrelatorDAO; |
| import org.apache.ode.bpel.dao.MessageRouteDAO; |
| import org.apache.ode.bpel.o.OPartnerLink; |
| import org.apache.ode.bpel.common.CorrelationKey; |
| import org.apache.ode.bpel.common.CorrelationKeySet; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import javax.wsdl.Operation; |
| import java.util.Set; |
| import java.util.Iterator; |
| |
| /** |
| * Changes the scheme of the correlation key value in the routes to use @2[...] |
| */ |
| public class CorrelationKeySetDataMigration implements Migration { |
| private static final Log __log = LogFactory.getLog(CorrelationKeyMigration.class); |
| |
| public boolean migrate(Set<BpelProcess> registeredProcesses, BpelDAOConnection connection) { |
| for (BpelProcess process : registeredProcesses) { |
| __log.debug("Migrating correlators data for process " + process.getConf().getProcessId()); |
| ProcessDAO processDao = connection.getProcess(process.getConf().getProcessId()); |
| |
| for (OPartnerLink plink : process.getOProcess().getAllPartnerLinks()) { |
| if (plink.hasMyRole()) { |
| for (Iterator opI = plink.myRolePortType.getOperations().iterator(); opI.hasNext();) { |
| Operation op = (Operation)opI.next(); |
| CorrelatorDAO corr = processDao.getCorrelator(plink.getName() + "." + op.getName()); |
| // Changing all routes |
| if (corr != null) { |
| for (MessageRouteDAO routeDAO : corr.getAllRoutes()) { |
| CorrelationKey oldKey = routeDAO.getCorrelationKey(); |
| if (oldKey != null) { |
| CorrelationKeySet keySet = new CorrelationKeySet(); |
| keySet.add(oldKey); |
| routeDAO.setCorrelationKeySet(keySet); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return true; |
| } |
| } |