/** * Returns the number of related BlogComment objects. * * @param Criteria $criteria * @param boolean $distinct * @param PropelPDO $con * @return int Count of related BlogComment objects. * @throws PropelException */ public function countBlogComments(Criteria $criteria = null, $distinct = false, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(BlogArticlePeer::DATABASE_NAME); } else { $criteria = clone $criteria; } if ($distinct) { $criteria->setDistinct(); } $count = null; if ($this->collBlogComments === null) { if ($this->isNew()) { $count = 0; } else { $criteria->add(BlogCommentPeer::ARTICLE_ID, $this->id); $count = BlogCommentPeer::doCount($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 count of the collection. $criteria->add(BlogCommentPeer::ARTICLE_ID, $this->id); if (!isset($this->lastBlogCommentCriteria) || !$this->lastBlogCommentCriteria->equals($criteria)) { $count = BlogCommentPeer::doCount($criteria, $con); } else { $count = count($this->collBlogComments); } } else { $count = count($this->collBlogComments); } } $this->lastBlogCommentCriteria = $criteria; return $count; }
/** * Find object by primary key * Use instance pooling to avoid a database query if the object exists * <code> * $obj = $c->findPk(12, $con); * </code> * @param mixed $key Primary key to use for the query * @param PropelPDO $con an optional connection object * * @return BlogComment|array|mixed the result, formatted by the current formatter */ public function findPk($key, $con = null) { if (null !== ($obj = BlogCommentPeer::getInstanceFromPool((string) $key)) && $this->getFormatter()->isObjectFormatter()) { // the object is alredy in the instance pool return $obj; } else { // the object has not been requested yet, or the formatter is not an object formatter $criteria = $this->isKeepQuery() ? clone $this : $this; $stmt = $criteria->filterByPrimaryKey($key)->getSelectStatement($con); return $criteria->getFormatter()->init($criteria)->formatOne($stmt); } }
/** * 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) { $keys = BlogCommentPeer::getFieldNames($keyType); if (array_key_exists($keys[0], $arr)) { $this->setCommentId($arr[$keys[0]]); } if (array_key_exists($keys[1], $arr)) { $this->setTitle($arr[$keys[1]]); } if (array_key_exists($keys[2], $arr)) { $this->setComment($arr[$keys[2]]); } if (array_key_exists($keys[3], $arr)) { $this->setAuthorId($arr[$keys[3]]); } if (array_key_exists($keys[4], $arr)) { $this->setDateCreation($arr[$keys[4]]); } if (array_key_exists($keys[5], $arr)) { $this->setBlogId($arr[$keys[5]]); } if (array_key_exists($keys[6], $arr)) { $this->setPostId($arr[$keys[6]]); } if (array_key_exists($keys[7], $arr)) { $this->setTaskId($arr[$keys[7]]); } if (array_key_exists($keys[8], $arr)) { $this->setParentCommentId($arr[$keys[8]]); } }
/** * 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) { $keys = BlogCommentPeer::getFieldNames($keyType); if (array_key_exists($keys[0], $arr)) { $this->setId($arr[$keys[0]]); } if (array_key_exists($keys[1], $arr)) { $this->setArticleId($arr[$keys[1]]); } if (array_key_exists($keys[2], $arr)) { $this->setUser($arr[$keys[2]]); } if (array_key_exists($keys[3], $arr)) { $this->setWebsite($arr[$keys[3]]); } if (array_key_exists($keys[4], $arr)) { $this->setContent($arr[$keys[4]]); } if (array_key_exists($keys[5], $arr)) { $this->setCreatedAt($arr[$keys[5]]); } if (array_key_exists($keys[6], $arr)) { $this->setUpdatedAt($arr[$keys[6]]); } }
/** * Retrieve multiple objects by pkey. * * @param array $pks List of primary keys * @param PropelPDO $con the connection to use * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function retrieveByPKs($pks, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(BlogCommentPeer::DATABASE_NAME, Propel::CONNECTION_READ); } $objs = null; if (empty($pks)) { $objs = array(); } else { $criteria = new Criteria(BlogCommentPeer::DATABASE_NAME); $criteria->add(BlogCommentPeer::ID, $pks, Criteria::IN); $objs = BlogCommentPeer::doSelect($criteria, $con); } return $objs; }
/** * This is a method for emulating ON DELETE CASCADE for DBs that don't support this * feature (like MySQL or SQLite). * * This method is not very speedy because it must perform a query first to get * the implicated records and then perform the deletes by calling those Peer classes. * * This method should be used within a transaction if possible. * * @param Criteria $criteria * @param PropelPDO $con * @return int The number of affected rows (if supported by underlying database driver). */ protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con) { // initialize var to track total num of affected rows $affectedRows = 0; // first find the objects that are implicated by the $criteria $objects = BlogArticlePeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related BlogComment objects $c = new Criteria(BlogCommentPeer::DATABASE_NAME); $c->add(BlogCommentPeer::ARTICLE_ID, $obj->getId()); $affectedRows += BlogCommentPeer::doDelete($c, $con); // delete related BlogTagArticle objects $c = new Criteria(BlogTagArticlePeer::DATABASE_NAME); $c->add(BlogTagArticlePeer::ARTICLE_ID, $obj->getId()); $affectedRows += BlogTagArticlePeer::doDelete($c, $con); // delete related BlogCategoryArticle objects $c = new Criteria(BlogCategoryArticlePeer::DATABASE_NAME); $c->add(BlogCategoryArticlePeer::ARTICLE_ID, $obj->getId()); $affectedRows += BlogCategoryArticlePeer::doDelete($c, $con); } return $affectedRows; }