public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
GSISSHPreJobCommand existingGSIsshPreJobCommand = em.find(GSISSHPreJobCommand.class,
new GSISSHPreJobCommandPK(submissionID, command));
em.close();
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
GSISSHSubmission gsisshSubmission = em.find(GSISSHSubmission.class, submissionID);