public boolean hasActiveInstances(final QName pid) {
try {
return _db.exec(
new BpelDatabase.Callable<Boolean>() {
public Boolean run(BpelDAOConnection conn) throws Exception {
return conn.getNumInstances(pid) > 0;
}
});
} catch (BpelEngineException re) {
throw re;
} catch (Exception e) {
throw new BpelEngineException(e);
}
}
protected boolean deleteProcessDAO(final QName pid, boolean isInMemory) {
try {
if (isInMemory) {
return deleteProcessDAO(_contexts.inMemDao.getConnection(), pid);
} else {
return _db.exec(
new BpelDatabase.Callable<Boolean>() {
public Boolean run(BpelDAOConnection conn) throws Exception {
return deleteProcessDAO(conn, pid);
}
});
}
} catch (BpelEngineException re) {
throw re;
} catch (Exception e) {
throw new BpelEngineException(e);
}
}