/** * Reloads this object from datastore based on primary key and (optionally) resets all associated objects. * * This will only work if the object has been saved and has a valid primary key set. * * @param boolean $deep (optional) Whether to also de-associated any related objects. * @param PropelPDO $con (optional) The PropelPDO connection to use. * @return void * @throws PropelException - if this object is deleted, unsaved or doesn't have pk match in db */ public function reload($deep = false, PropelPDO $con = null) { if ($this->isDeleted()) { throw new PropelException("Cannot reload a deleted object."); } if ($this->isNew()) { throw new PropelException("Cannot reload an unsaved object."); } if ($con === null) { $con = Propel::getConnection(KshowKuserPeer::DATABASE_NAME, Propel::CONNECTION_READ); } // We don't need to alter the object instance pool; we're just modifying this instance // already in the pool. KshowKuserPeer::setUseCriteriaFilter(false); $criteria = $this->buildPkeyCriteria(); KshowKuserPeer::addSelectColumns($criteria); $stmt = BasePeer::doSelect($criteria, $con); KshowKuserPeer::setUseCriteriaFilter(true); $row = $stmt->fetch(PDO::FETCH_NUM); $stmt->closeCursor(); if (!$row) { throw new PropelException('Cannot find matching row in the database to reload object values.'); } $this->hydrate($row, 0, true); // rehydrate if ($deep) { // also de-associate any related objects? $this->akshow = null; $this->akuser = null; } // if (deep) }
/** * Gets an array of KshowKuser objects which contain a foreign key that references this object. * * If this collection has already been initialized with an identical Criteria, it returns the collection. * Otherwise if this kshow has previously been saved, it will retrieve * related KshowKusers from storage. If this kshow is new, it will return * an empty collection or the current collection, the criteria is ignored on a new object. * * @param PropelPDO $con * @param Criteria $criteria * @return array KshowKuser[] * @throws PropelException */ public function getKshowKusers($criteria = null, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(kshowPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collKshowKusers === null) { if ($this->isNew()) { $this->collKshowKusers = array(); } else { $criteria->add(KshowKuserPeer::KSHOW_ID, $this->id); KshowKuserPeer::addSelectColumns($criteria); $this->collKshowKusers = KshowKuserPeer::doSelect($criteria, $con); } } else { // criteria has no effect for a new object if (!$this->isNew()) { // the following code is to determine if a new query is // called for. If the criteria is the same as the last // one, just return the collection. $criteria->add(KshowKuserPeer::KSHOW_ID, $this->id); KshowKuserPeer::addSelectColumns($criteria); if (!isset($this->lastKshowKuserCriteria) || !$this->lastKshowKuserCriteria->equals($criteria)) { $this->collKshowKusers = KshowKuserPeer::doSelect($criteria, $con); } } } $this->lastKshowKuserCriteria = $criteria; return $this->collKshowKusers; }
/** * Selects a collection of KshowKuser objects pre-filled with all related objects except kuser. * * @param Criteria $criteria * @param PropelPDO $con * @param String $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN * @return array Array of KshowKuser objects. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doSelectJoinAllExceptkuser(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN) { $criteria = clone $criteria; // Set the correct dbName if it has not been overridden // $criteria->getDbName() will return the same object if not set to another value // so == check is okay and faster if ($criteria->getDbName() == Propel::getDefaultDB()) { $criteria->setDbName(self::DATABASE_NAME); } KshowKuserPeer::addSelectColumns($criteria); $startcol2 = KshowKuserPeer::NUM_COLUMNS - KshowKuserPeer::NUM_LAZY_LOAD_COLUMNS; kshowPeer::addSelectColumns($criteria); $startcol3 = $startcol2 + (kshowPeer::NUM_COLUMNS - kshowPeer::NUM_LAZY_LOAD_COLUMNS); $criteria->addJoin(KshowKuserPeer::KSHOW_ID, kshowPeer::ID, $join_behavior); $stmt = BasePeer::doSelect($criteria, $con); $results = array(); while ($row = $stmt->fetch(PDO::FETCH_NUM)) { $key1 = KshowKuserPeer::getPrimaryKeyHashFromRow($row, 0); if (null !== ($obj1 = KshowKuserPeer::getInstanceFromPool($key1))) { // We no longer rehydrate the object, since this can cause data loss. // See http://propel.phpdb.org/trac/ticket/509 // $obj1->hydrate($row, 0, true); // rehydrate } else { $cls = KshowKuserPeer::getOMClass(false); $obj1 = new $cls(); $obj1->hydrate($row); KshowKuserPeer::addInstanceToPool($obj1, $key1); } // if obj1 already loaded // Add objects for joined kshow rows $key2 = kshowPeer::getPrimaryKeyHashFromRow($row, $startcol2); if ($key2 !== null) { $obj2 = kshowPeer::getInstanceFromPool($key2); if (!$obj2) { $cls = kshowPeer::getOMClass(false); $obj2 = new $cls(); $obj2->hydrate($row, $startcol2); kshowPeer::addInstanceToPool($obj2, $key2); } // if $obj2 already loaded // Add the $obj1 (KshowKuser) to the collection in $obj2 (kshow) $obj2->addKshowKuser($obj1); } // if joined row is not null $results[] = $obj1; } $stmt->closeCursor(); return $results; }