/** * Selects a collection of Friend objects pre-filled with all related objects. * * @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 Friend objects. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doSelectJoinAll(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN) { $criteria = clone $criteria; // Set the correct dbName if it has not been overridden if ($criteria->getDbName() == Propel::getDefaultDB()) { $criteria->setDbName(FriendPeer::DATABASE_NAME); } FriendPeer::addSelectColumns($criteria); $startcol2 = FriendPeer::NUM_HYDRATE_COLUMNS; PersonPeer::addSelectColumns($criteria); $startcol3 = $startcol2 + PersonPeer::NUM_HYDRATE_COLUMNS; PersonPeer::addSelectColumns($criteria); $startcol4 = $startcol3 + PersonPeer::NUM_HYDRATE_COLUMNS; $criteria->addJoin(FriendPeer::PERSON_1, PersonPeer::ID, $join_behavior); $criteria->addJoin(FriendPeer::PERSON_2, PersonPeer::ID, $join_behavior); $stmt = BasePeer::doSelect($criteria, $con); $results = array(); while ($row = $stmt->fetch(PDO::FETCH_NUM)) { $key1 = FriendPeer::getPrimaryKeyHashFromRow($row, 0); if (null !== ($obj1 = FriendPeer::getInstanceFromPool($key1))) { // We no longer rehydrate the object, since this can cause data loss. // See http://www.propelorm.org/ticket/509 // $obj1->hydrate($row, 0, true); // rehydrate } else { $cls = FriendPeer::getOMClass(); $obj1 = new $cls(); $obj1->hydrate($row); FriendPeer::addInstanceToPool($obj1, $key1); } // if obj1 already loaded // Add objects for joined Person rows $key2 = PersonPeer::getPrimaryKeyHashFromRow($row, $startcol2); if ($key2 !== null) { $obj2 = PersonPeer::getInstanceFromPool($key2); if (!$obj2) { $cls = PersonPeer::getOMClass(); $obj2 = new $cls(); $obj2->hydrate($row, $startcol2); PersonPeer::addInstanceToPool($obj2, $key2); } // if obj2 loaded // Add the $obj1 (Friend) to the collection in $obj2 (Person) $obj2->addFriendRelatedByPerson1($obj1); } // if joined row not null // Add objects for joined Person rows $key3 = PersonPeer::getPrimaryKeyHashFromRow($row, $startcol3); if ($key3 !== null) { $obj3 = PersonPeer::getInstanceFromPool($key3); if (!$obj3) { $cls = PersonPeer::getOMClass(); $obj3 = new $cls(); $obj3->hydrate($row, $startcol3); PersonPeer::addInstanceToPool($obj3, $key3); } // if obj3 loaded // Add the $obj1 (Friend) to the collection in $obj3 (Person) $obj3->addFriendRelatedByPerson2($obj1); } // if joined row not null $results[] = $obj1; } $stmt->closeCursor(); return $results; }
/** * Retrieve multiple objects by pkey. * * @param array $pks List of primary keys * @param PropelPDO $con the connection to use * @return Person[] * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function retrieveByPKs($pks, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(PersonPeer::DATABASE_NAME, Propel::CONNECTION_READ); } $objs = null; if (empty($pks)) { $objs = array(); } else { $criteria = new Criteria(PersonPeer::DATABASE_NAME); $criteria->add(PersonPeer::ID, $pks, Criteria::IN); $objs = PersonPeer::doSelect($criteria, $con); } return $objs; }
/** * Find object by primary key using raw SQL to go fast. * Bypass doSelect() and the object formatter by using generated code. * * @param mixed $key Primary key to use for the query * @param PropelPDO $con A connection object * * @return Person A model object, or null if the key is not found * @throws PropelException */ protected function findPkSimple($key, $con) { $sql = 'SELECT `id`, `name` FROM `person` WHERE `id` = :p0'; try { $stmt = $con->prepare($sql); $stmt->bindValue(':p0', $key, PDO::PARAM_INT); $stmt->execute(); } catch (Exception $e) { Propel::log($e->getMessage(), Propel::LOG_ERR); throw new PropelException(sprintf('Unable to execute SELECT statement [%s]', $sql), $e); } $obj = null; if ($row = $stmt->fetch(PDO::FETCH_NUM)) { $obj = new Person(); $obj->hydrate($row); PersonPeer::addInstanceToPool($obj, (string) $key); } $stmt->closeCursor(); return $obj; }
/** * Populates the object using an array. * * This is particularly useful when populating an object from one of the * request arrays (e.g. $_POST). This method goes through the column * names, checking to see whether a matching key exists in populated * array. If so the setByName() method is called for that column. * * You can specify the key type of the array by additionally passing one * of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME, * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM. * The default key type is the column's BasePeer::TYPE_PHPNAME * * @param array $arr An array to populate the object from. * @param string $keyType The type of keys the array uses. * @return void */ public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME) { $keys = PersonPeer::getFieldNames($keyType); if (array_key_exists($keys[0], $arr)) { $this->setId($arr[$keys[0]]); } if (array_key_exists($keys[1], $arr)) { $this->setName($arr[$keys[1]]); } }