/**
* Deleta dados no repositório.
*
* @param ValueObjectAbstract $valueObject
* @return br\gov\sial\core\persist\Persist
* @throws PersistException
* */
public function delete(ValueObjectAbstract $valueObject)
{
$annon = $valueObject->annotation()->load();
$tmpFilter = NULL;
# tecnica explicada no metodo findByParam
$tmpOperator = array('WHERE', 'AND');
foreach ($annon->attrs as $field) {
if (!isset($field->database) || !isset($field->primaryKey)) {
// @codeCoverageIgnoreStart
continue;
// @codeCoverageIgnoreEnd
}
$tmpFilter .= sprintf(' %1$s %2$s = :%2$s', $tmpOperator[(bool) $tmpFilter], $field->database);
$params[$field->database] = self::_getValue($valueObject, $field->get, $field->type);
}
# por padrao nao eh possivel atualizar toda a entidade, se realmente for necessario realizar
# esta operacao sobreescreve este metodo
PersistException::throwsExceptionIfParamIsNull($tmpFilter, sprintf(self::PERSIST_UNAVAILABLE_DELETE_FILTER, $annon->entity));
$query = sprintf('DELETE FROM %s %s', $annon->entity, $tmpFilter);
$this->_persist->getConnect()->prepare($query, $params)->update();
}
/**
* Cria entidade para manipulação no objeto de consulta (Query)
*
* <ul>
* <li>Entity::__construct(string $namespace, string[] $column)</li>
* <li>Entity::__construct(ValueObject $valueObject, string[] $column)</li>
* <li>Entity::__construct(array(string $alias => string $namespace), strin[] $column)</li>
* <li>Entity::__construct(array(string $alias => ValueObject $valueObject), string[] $column)</li>
* </ul>
*
* @param mixed $entity
* @param string[] $columns
* @return Entity
* */
public function getEntity($entity, array $columns = array())
{
return $this->_leaf->getEntity($entity, $columns);
}