// El número de factura para una factura nueva
private String getCodigo() {
// Usamos inicialización vaga
if (codigo == null) {
// Una consulta JPA para obtener el último número
Query query =
getManager().createQuery("select max(f.codigo) from Factura f where f.ano = :ano");
// Dates es una utilidad de OpenXava
query.setParameter("ano", Dates.getYear(new Date()));
Integer lastNumber = (Integer) query.getSingleResult();
if (lastNumber == null) lastNumber = 0;
// Añadimos 1 al último número de factura
codigo = Integer.toString(lastNumber + 1);
}
return codigo;
}
public void testConverterWithMetaSets() throws Exception {
// Creating new
execute("CRUD.new");
setValue("invoice.year", "2002");
setValue("invoice.number", "1");
setValue("type.number", "1");
setValue("number", "66");
setValue("description", "JUNIT");
setValue("distance", usesAnnotatedPOJO() ? "1" : "2"); // National, in database 'N'
execute("CRUD.save");
assertNoErrors();
assertValue("invoice.year", "");
assertValue("invoice.number", "");
assertValue("type.number", "");
assertValue("number", "");
assertValue("description", "");
assertValue("distance", usesAnnotatedPOJO() ? "" : "0");
// Search just created
setValue("invoice.year", "2002");
setValue("invoice.number", "1");
setValue("type.number", "1");
setValue("number", "66");
execute("CRUD.refresh");
assertNoErrors();
assertValue("invoice.year", "2002");
assertValue("invoice.number", "1");
assertValue("type.number", "1");
assertValue("number", "66");
assertValue("description", "JUNIT");
assertValue("distance", usesAnnotatedPOJO() ? "1" : "2");
assertNoErrors();
// Verifying database value
Query query =
XPersistence.getManager()
.createNativeQuery(
"select d.distance from XAVATEST.Delivery as d where "
+ "invoice_year=2002 and invoice_number=1 and type=1 and number=66");
String distanceDB = (String) query.getSingleResult();
assertEquals("distance in database incorrect", "N", distanceDB);
// Delete
execute("CRUD.delete");
assertNoErrors();
assertMessage("Delivery deleted successfully");
}
public void testDeleteSelectedOnesAndOrderBy() throws Exception {
// Creating new
execute("CRUD.new");
setValue("invoice.year", "2009");
setValue("invoice.number", "1");
setValue("type.number", "1");
setValue("number", "1");
setValue("description", "JUNIT");
execute("CRUD.save");
assertNoErrors();
// To list mode and order
execute("Mode.list");
assertActions(listActions);
execute("List.orderBy", "property=invoice.year"); // ascending
execute("List.orderBy", "property=invoice.year"); // descending
assertNoErrors();
// Delete
assertValueInList(0, "invoice.year", "2009");
assertValueInList(0, "invoice.number", "1");
assertValueInList(0, "type.number", "1");
assertValueInList(0, "number", "1");
checkRow(0);
execute("CRUD.deleteSelected");
assertNoErrors();
assertRowUnchecked(0);
// Verifying that it is deleted
Query query =
XPersistence.getManager()
.createQuery(
"from Delivery d where "
+ "d.invoice.year=2009 and d.invoice.number=1 and d.type.number=1 and d.number=1");
if (!query.getResultList().isEmpty()) {
fail("Delivery would be deleted and it is not the case");
}
}