/** * Method to invalidate the instance pool of all tables related to jobeet_affiliate * by a foreign key with ON DELETE CASCADE */ public static function clearRelatedInstancePool() { // invalidate objects in JobeetCategoryAffiliatePeer instance pool, since one or more of them may be deleted by ON DELETE CASCADE rule. JobeetCategoryAffiliatePeer::clearInstancePool(); }
/** * Method perform a DELETE on the database, given a JobeetCategoryAffiliate or Criteria object OR a primary key value. * * @param mixed $values Criteria or JobeetCategoryAffiliate object or primary key or array of primary keys * which is used to create the DELETE statement * @param PropelPDO $con the connection to use * @return int The number of affected rows (if supported by underlying database driver). This includes CASCADE-related rows * if supported by native driver or if emulated using Propel. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doDelete($values, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(JobeetCategoryAffiliatePeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } if ($values instanceof Criteria) { // invalidate the cache for all objects of this type, since we have no // way of knowing (without running a query) what objects should be invalidated // from the cache based on this Criteria. JobeetCategoryAffiliatePeer::clearInstancePool(); // rename for clarity $criteria = clone $values; } elseif ($values instanceof JobeetCategoryAffiliate) { // it's a model object // invalidate the cache for this single object JobeetCategoryAffiliatePeer::removeInstanceFromPool($values); // create criteria based on pk values $criteria = $values->buildPkeyCriteria(); } else { // it's a primary key, or an array of pks $criteria = new Criteria(self::DATABASE_NAME); // primary key is composite; we therefore, expect // the primary key passed to be an array of pkey values if (count($values) == count($values, COUNT_RECURSIVE)) { // array is not multi-dimensional $values = array($values); } foreach ($values as $value) { $criterion = $criteria->getNewCriterion(JobeetCategoryAffiliatePeer::CATEGORY_ID, $value[0]); $criterion->addAnd($criteria->getNewCriterion(JobeetCategoryAffiliatePeer::AFFILIATE_ID, $value[1])); $criteria->addOr($criterion); // we can invalidate the cache for this single PK JobeetCategoryAffiliatePeer::removeInstanceFromPool($value); } } // Set the correct dbName $criteria->setDbName(self::DATABASE_NAME); $affectedRows = 0; // initialize var to track total num of affected rows try { // use transaction because $criteria could contain info // for more than one table or we could emulating ON DELETE CASCADE, etc. $con->beginTransaction(); $affectedRows += BasePeer::doDelete($criteria, $con); JobeetCategoryAffiliatePeer::clearRelatedInstancePool(); $con->commit(); return $affectedRows; } catch (PropelException $e) { $con->rollBack(); throw $e; } }
/** * Method perform a DELETE on the database, given a JobeetCategory or Criteria object OR a primary key value. * * @param mixed $values Criteria or JobeetCategory object or primary key or array of primary keys * which is used to create the DELETE statement * @param PropelPDO $con the connection to use * @return int The number of affected rows (if supported by underlying database driver). This includes CASCADE-related rows * if supported by native driver or if emulated using Propel. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doDelete($values, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(JobeetCategoryPeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } if ($values instanceof Criteria) { // invalidate the cache for all objects of this type, since we have no // way of knowing (without running a query) what objects should be invalidated // from the cache based on this Criteria. JobeetCategoryPeer::clearInstancePool(); // rename for clarity $criteria = clone $values; } elseif ($values instanceof JobeetCategory) { // invalidate the cache for this single object JobeetCategoryPeer::removeInstanceFromPool($values); // create criteria based on pk values $criteria = $values->buildPkeyCriteria(); } else { // it must be the primary key $criteria = new Criteria(self::DATABASE_NAME); $criteria->add(JobeetCategoryPeer::ID, (array) $values, Criteria::IN); foreach ((array) $values as $singleval) { // we can invalidate the cache for this single object JobeetCategoryPeer::removeInstanceFromPool($singleval); } } // Set the correct dbName $criteria->setDbName(self::DATABASE_NAME); $affectedRows = 0; // initialize var to track total num of affected rows try { // use transaction because $criteria could contain info // for more than one table or we could emulating ON DELETE CASCADE, etc. $con->beginTransaction(); $affectedRows += JobeetCategoryPeer::doOnDeleteCascade($criteria, $con); // Because this db requires some delete cascade/set null emulation, we have to // clear the cached instance *after* the emulation has happened (since // instances get re-added by the select statement contained therein). if ($values instanceof Criteria) { JobeetCategoryPeer::clearInstancePool(); } else { // it's a PK or object JobeetCategoryPeer::removeInstanceFromPool($values); } $affectedRows += BasePeer::doDelete($criteria, $con); // invalidate objects in JobeetCategoryAffiliatePeer instance pool, since one or more of them may be deleted by ON DELETE CASCADE rule. JobeetCategoryAffiliatePeer::clearInstancePool(); $con->commit(); return $affectedRows; } catch (PropelException $e) { $con->rollBack(); throw $e; } }