public Response processInsert(ObjectList insert) {
// EntityTransaction tx = null;
// EntityManager em = null;
Response response = null;
mapper = new CreateObjectsFromXml(requestCredentials, insert, null);
try { // add objects to database
// em = MorphbankConfig.getEntityManager();
// tx = em.getTransaction();
// tx.begin();
response = mapper.processObjects();
// tx.commit();
} catch (Exception e) {
e.printStackTrace();
mapper.reportSuccess(null, null);
// if (tx.isActive()) {
// tx.rollback();
// }
}
return finalizeResponse(mapper.getResponse());
}
public Response processUpdate(Credentials requestCredentials, ObjectList update) {
EntityTransaction tx = null;
EntityManager em = null;
boolean localTransaction = false;
mapper =
new UpdateObjectsFromXml(requestCredentials, update, MorphbankConfig.getRemoteServer());
try { // add objects to database
// TODO process updates one object per transaction!
// em = MorphbankConfig.getEntityManager();
// tx = em.getTransaction();
// if (!tx.isActive()) {
// localTransaction = true;
// tx.begin();
// }
mapper.processObjects();
// if (localTransaction) tx.commit();
} catch (Exception e) {
e.printStackTrace();
mapper.reportSuccess(null, null);
if (localTransaction) tx.rollback();
}
return finalizeResponse(mapper.getResponse());
}
public Response finalizeResponse(Response response) {
// prepare status
if (mapper != null) {
StringBuffer status = new StringBuffer("All objects were ");
if (mapper.failure) {
status.append("not saved because of failure. Please see individual objects for details");
} else {
status.append("saved");
}
status.append("\nNumber of objects: ").append(mapper.numObjects);
status.append("\nNumber of objects with insert problems: ").append(mapper.failedObjects);
response.setStatus(status.toString());
response.setNumberAffected(mapper.failure ? 0 : mapper.successObjects);
return mapper.getResponse();
}
// must have been a query: no mapper
if (response != null) response.setStatus("query ok");
return response;
}