/** * Builds a Criteria object containing the primary key for this object. * * Unlike buildCriteria() this method includes the primary key values regardless * of whether or not they have been modified. * * @throws LogicException if no primary key is defined * * @return Criteria The Criteria object containing value(s) for primary key(s). */ public function buildPkeyCriteria() { $criteria = ChildCommentQuery::create(); $criteria->add(CommentTableMap::COL_ID, $this->id); return $criteria; }
/** * Returns a new ChildCommentQuery object. * * @param string $modelAlias The alias of a model in the query * @param Criteria $criteria Optional Criteria to build the query from * * @return ChildCommentQuery */ public static function create($modelAlias = null, Criteria $criteria = null) { if ($criteria instanceof ChildCommentQuery) { return $criteria; } $query = new ChildCommentQuery(); if (null !== $modelAlias) { $query->setModelAlias($modelAlias); } if ($criteria instanceof Criteria) { $query->mergeWith($criteria); } return $query; }
/** * Returns the number of related Comment objects. * * @param Criteria $criteria * @param boolean $distinct * @param ConnectionInterface $con * @return int Count of related Comment objects. * @throws PropelException */ public function countComments(Criteria $criteria = null, $distinct = false, ConnectionInterface $con = null) { $partial = $this->collCommentsPartial && !$this->isNew(); if (null === $this->collComments || null !== $criteria || $partial) { if ($this->isNew() && null === $this->collComments) { return 0; } if ($partial && !$criteria) { return count($this->getComments()); } $query = ChildCommentQuery::create(null, $criteria); if ($distinct) { $query->distinct(); } return $query->filterByPost($this)->count($con); } return count($this->collComments); }
/** * Performs an INSERT on the database, given a Comment or Criteria object. * * @param mixed $criteria Criteria or Comment object containing data that is used to create the INSERT statement. * @param ConnectionInterface $con the ConnectionInterface connection to use * @return mixed The new primary key. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doInsert($criteria, ConnectionInterface $con = null) { if (null === $con) { $con = Propel::getServiceContainer()->getWriteConnection(CommentTableMap::DATABASE_NAME); } if ($criteria instanceof Criteria) { $criteria = clone $criteria; // rename for clarity } else { $criteria = $criteria->buildCriteria(); // build Criteria from Comment object } if ($criteria->containsKey(CommentTableMap::COL_ID) && $criteria->keyContainsValue(CommentTableMap::COL_ID)) { throw new PropelException('Cannot insert a value for auto-increment primary key (' . CommentTableMap::COL_ID . ')'); } // Set the correct dbName $query = CommentQuery::create()->mergeWith($criteria); // use transaction because $criteria could contain info // for more than one table (I guess, conceivably) return $con->transaction(function () use($con, $query) { return $query->doInsert($con); }); }