public SessionInfo persist(SessionInfo entity) {
this.em.persist(entity);
if (this.pessimisticLocking) {
return this.em.find(
SessionInfo.class, entity.getId(), LockModeType.PESSIMISTIC_FORCE_INCREMENT);
}
return entity;
}
public void commit(boolean transactionOwner) {
// Do not check if the caller is the transactionOwner
// because there's no need to "wait" for a commit
try {
for (SessionInfo sessionInfo : session.getStoredKnowledgeSessions()) {
sessionInfo.transform();
storage.saveOrUpdate(sessionInfo);
}
for (WorkItemInfo workItemInfo : session.getStoredWorkItems()) {
workItemInfo.transform();
storage.saveOrUpdate(workItemInfo);
}
try {
transactionSynchronization.afterCompletion(TransactionManager.STATUS_COMMITTED);
} catch (RuntimeException re) {
logger.warn("Unable to synchronize transaction after commit, see cause.", re);
}
} catch (RuntimeException re) {
transactionSynchronization.afterCompletion(TransactionManager.STATUS_ROLLEDBACK);
}
// We shouldn't clear session here because by doing so
// we lose track of this objects on successive interactions
}
public int getSessionId() {
return sessionInfo.getId();
}
public void saveOrUpdate(SessionInfo storedObject) {
ksessions.put(storedObject.getId(), storedObject);
}