I am trying to get the last entity i persist, so i can get "THE ID" of the resent created Entity.
So I can use it to get other elements.
I tried:
[b]public int crearSucursal(String rutEmpresa) {
int resultado;
try {
Sucursal sucursal = new Sucursal();
sucursal.setRutEmpresa(Integer.parseInt(rutEmpresa));
em.persist(sucursal);
resultado = sucursal.getIdSucursal();
return resultado;
} catch (Exception e) {
error.imprimirError(e, "Error al Crear LA Sucursal");
return -1;
}[/b]
But I cant get the id of the persisted Entity. !!! it keep getting zero as a result. Can somebody help me with this ?
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