Toplink doenst save and doesnt give an error :(

Question

Hey :)
Sorry for bad english..
I have a method that i user UnitOfWork to save my objects but it doesnt work and doenst give me an exception.
I run on debug mode and i execute all lines without error...i dont know what to do....
Well, this is my methods:
     public void saveOrUpdate(CargaRemarcacaoVO cargaRemarcacaoVO){
          try {
               TbTpCargaRemarcacao tipoCarga = this.findTipoCarga(new Long(1));
               unitOfWork.registerObject(tipoCarga);     
               this.saveRegistroCarga(cargaRemarcacaoVO, tipoCarga);
               unitOfWork.commit();
          } catch (Exception ex){
               ex.printStackTrace();
     private TbTpCargaRemarcacao findTipoCarga(Long cdTpCarga){
          TpCargaDAO dao = new TpCargaDAO();
          TbTpCargaRemarcacao pojo = null;
          TipoCargaRemarcacaoVO tipo = new TipoCargaRemarcacaoVO();
          tipo.setCdTpOferta(cdTpCarga);
          tipo.setNovoTipo(false);
          pojo = dao.getTpCargaRemarcacao(tipo.getCdTpOferta());
          return pojo;
     private void saveRegistroCarga(CargaRemarcacaoVO cargaRemarcacaoVO, TbTpCargaRemarcacao tipo){
          TbCargaRemarcacao pojo = new TbCargaRemarcacao();
          pojo.setCdTpCargaRemarcacao(tipo);
          pojo.setDtCarga(cargaRemarcacaoVO.getDtCarga());
          pojo.setDtEtiqueta(cargaRemarcacaoVO.getDtEtiqueta());
          pojo.setDtFaturamento(cargaRemarcacaoVO.getDtFaturamento());
          pojo.setDtFimVigencia(cargaRemarcacaoVO.getDtFimVigencia());
          pojo.setDtInicioVigencia(cargaRemarcacaoVO.getDtInicioVigencia());
          unitOfWork.registerObject(pojo);
The method find works and return me an object but i dont know how to save it...what im doing wrong?
Thanks

Answer 1

Hi,
Most likely you have to adjust WHENEVER SQLERROR and (or) WHENEVER OSERROR settings.
Consider an example below:
C:\> sqlplus /NOLOG
SQL*Plus: Release 9.2.0.6.0 - Production on Wed Nov 1 02:55:29 2006
Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.
SQL> conn max
Enter password:
Connected.
SQL>
SQL> whenever sqlerror continue
SQL>
SQL> exec raise_application_error(-20000, 'Error')
BEGIN raise_application_error(-20000, 'Error'); END;
ERROR at line 1:
ORA-20000: Error
ORA-06512: at line 1
SQL> whenever sqlerror exit
SQL>
SQL> exec raise_application_error(-20000, 'Error')
BEGIN raise_application_error(-20000, 'Error'); END;
ERROR at line 1:
ORA-20000: Error
ORA-06512: at line 1
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.6.0 - Production
With the Partitioning, Oracle Label Security, OLAP and Oracle Data Mining options
JServer Release 9.2.0.6.0 - Production
C:\>As you can see, with WHENEVER SQLERROR set to EXIT, SQL*Plus session terminates as it encounters any program error.
Similarly, for OSERROR setting:
C:\> sqlplus /NOLOG
SQL*Plus: Release 9.2.0.6.0 - Production on Wed Nov 1 02:57:08 2006
Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.
SQL> conn max
Enter password:
Connected.
SQL>
SQL> start C:\non_existent_file
SP2-0310: unable to open file "C:\non_existent_file.sql"
SQL>
SQL> whenever oserror exit
SQL>
SQL> start C:\non_existent_file
O/S Message: No such file or directory
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.6.0 - Production
With the Partitioning, Oracle Label Security, OLAP and Oracle Data Mining options
JServer Release 9.2.0.6.0 - Production
C:\>Hope this helps.