Update Hibernate Objects

[matias casal]

Hello GWT forum, I have a new question.
I am making a crud with hibernate + gwt, and my last topic is the update part.

Here is my table

public class ModificarUsuario extends Composite {
	static FlexTable ftm;
	Button enviar = new Button("Modificar");
	FormPanel fm = new FormPanel();

	public ModificarUsuario() {

	}

	public ModificarUsuario(final MusicStoreServiceAsync musicStoreService) {

		ftm = new FlexTable();
		ftm.setText(0, 1, "ID");
		ftm.setText(0, 2, "Nombre");

		musicStoreService.getAccounts(new AsyncCallback<List<PersonaDTO>>() {
			@Override
			public void onFailure(Throwable caught) {
				Window.alert("Error cargando a las personas: "
						+ caught.getMessage());
			}

			@Override
			public void onSuccess(final List<PersonaDTO> result) {
				int i = 2;
				for (final PersonaDTO personaDTO : result) {
					ftm.setText(i, 1, String.valueOf(personaDTO.getId()));
					TextBox modificar = new TextBox();
					modificar.setText(String.valueOf(personaDTO.getNombre()));
					modificar.setName(String.valueOf(personaDTO.getNombre())
							+ String.valueOf(personaDTO.getId()));
					ftm.setWidget(i, 2, modificar);

					i++;

				}

				ftm.setWidget(i + 1, 2, enviar);
			}
		});

		enviar.addClickHandler(new ClickHandler() {

			@Override
			public void onClick(ClickEvent event) {
				// TODO Auto-generated method stub
				Window.alert("Boton player");

			}

		});

		fm.add(ftm);

		this.initWidget(fm);
	}

}

    

My update method should be something like that

   

public void modificarPersona(String id) {
		
		  List <PersonaDTO> abac = new ArrayList<PersonaDTO>(); 
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tx = session.beginTransaction();
	    
	      Persona p = (Persona)session.get(Persona.class, new Integer(id));
	      
	      e.setTitle("new Title");
	      session.update(e);
	      
	      tx.commit();
	      HibernateUtil.closeSession();
		
		
		
		
	}

 

Now my question, how should I get the values of the modified textbox from the table ??

Thanks!