BiTel

#
# Создание и привязка договора при переходе в статус "В работе"
#
onProcessEvent.{@inc:cnt}.events=statusChanged:{@STATUS_IN_WORK}
onProcessEvent.{@cnt}.doExpression=<<END
  curdate = new("java.util.Date"); 
  contractDao = new("ru.bgcrm.plugin.bgbilling.proto.dao.ContractDAO", ctxUser, "{@BILLING_ID}");
  docDao = new("ru.bgcrm.plugin.document.dao.DocumentDAO", conSet.getConnection());
  linkDao = new("ru.bgcrm.dao.process.ProcessLinkDAO", conSet.getConnection());
  contractLink = u.getFirst(linkDao.getObjectLinksWithType(process.getId(), "contract%"));
  if (contractLink == null) {
    contract = contractDao.createContract({@CONTRACT_PATTERN}, tu.format(curdate, "ymd"), null, null);
    link = new("ru.bgcrm.model.CommonObjectLink", "process", process.getId(),
                     "contract:" + contract.getBillingId(), contract.getId(), contract.getTitle());
    linkDao.addLink(link);
  } else {
    contract = new("ru.bgcrm.plugin.bgbilling.proto.model.Contract", "{@BILLING_ID}", contractLink.getLinkedObjectId());
  }
END

...
linkEvent = new("ru.bgcrm.event.link.LinkAddedEvent", form, link);
ep = ru.bgcrm.event.EventProcessor;
ep.processEvent(linkEvent, "ru.bgcrm.dyn.listeners.ProcessListener", conSet);