/** * 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 $con A connection object * * @return CourseMetadata A model object, or null if the key is not found */ protected function findPkSimple($key, $con) { $sql = 'SELECT `COURSE_B_ID`, `NAME`, `ID`, `CREATED_AT`, `UPDATED_AT` FROM `course_metadata` 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 CourseMetadata(); $obj->hydrate($row); CourseMetadataPeer::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 phpname (e.g. 'AuthorId') * * @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) { $keys = CourseMetadataPeer::getFieldNames($keyType); if (array_key_exists($keys[0], $arr)) { $this->setCourseBId($arr[$keys[0]]); } if (array_key_exists($keys[1], $arr)) { $this->setName($arr[$keys[1]]); } if (array_key_exists($keys[2], $arr)) { $this->setId($arr[$keys[2]]); } if (array_key_exists($keys[3], $arr)) { $this->setCreatedAt($arr[$keys[3]]); } if (array_key_exists($keys[4], $arr)) { $this->setUpdatedAt($arr[$keys[4]]); } }