PHP StorageProfilePeer::addInstanceToPool方法代码示例

 /**
  * Persists this object to the database.
  *
  * If the object is new, it inserts it; otherwise an update is performed.
  * All modified related objects will also be persisted in the doSave()
  * method.  This method wraps all precipitate database operations in a
  * single transaction.
  *
  * @param      PropelPDO $con
  * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
  * @throws     PropelException
  * @see        doSave()
  */
 public function save(PropelPDO $con = null)
 {
     if ($this->isDeleted()) {
         throw new PropelException("You cannot save an object that has been deleted.");
     }
     if ($con === null) {
         $con = Propel::getConnection(StorageProfilePeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     $isInsert = $this->isNew();
     try {
         $ret = $this->preSave($con);
         if ($isInsert) {
             $ret = $ret && $this->preInsert($con);
         } else {
             $ret = $ret && $this->preUpdate($con);
         }
         if ($ret) {
             $affectedRows = $this->doSave($con);
             if ($isInsert) {
                 $this->postInsert($con);
             } else {
                 $this->postUpdate($con);
             }
             $this->postSave($con);
             StorageProfilePeer::addInstanceToPool($this);
         } else {
             $affectedRows = 0;
         }
         $con->commit();
         return $affectedRows;
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
 }

 /**
  * Adds the supplied object array to the instance pool.
  *  
  * @param      array $queryResult The array of objects to add to pool.
  */
 public static function addInstancesToPool($queryResult)
 {
     foreach ($queryResult as $curResult) {
         StorageProfilePeer::addInstanceToPool($curResult);
     }
 }

 /**
  * Persists this object to the database.
  *
  * If the object is new, it inserts it; otherwise an update is performed.
  * All modified related objects will also be persisted in the doSave()
  * method.  This method wraps all precipitate database operations in a
  * single transaction.
  *
  * @param      PropelPDO $con
  * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
  * @throws     PropelException
  * @see        doSave()
  */
 public function save(PropelPDO $con = null)
 {
     if ($this->isDeleted()) {
         throw new PropelException("You cannot save an object that has been deleted.");
     }
     if ($con === null) {
         $con = Propel::getConnection(StorageProfilePeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     $isInsert = $this->isNew();
     try {
         $ret = $this->preSave($con);
         if ($isInsert) {
             $ret = $ret && $this->preInsert($con);
         } else {
             $ret = $ret && $this->preUpdate($con);
         }
         if (!$ret || !$this->isModified()) {
             $con->commit();
             return 0;
         }
         for ($retries = 1; $retries < KalturaPDO::SAVE_MAX_RETRIES; $retries++) {
             $affectedRows = $this->doSave($con);
             if ($affectedRows || !$this->isColumnModified(StorageProfilePeer::CUSTOM_DATA)) {
                 //ask if custom_data wasn't modified to avoid retry with atomic column
                 break;
             }
             KalturaLog::debug("was unable to save! retrying for the {$retries} time");
             $criteria = $this->buildPkeyCriteria();
             $criteria->addSelectColumn(StorageProfilePeer::CUSTOM_DATA);
             $stmt = BasePeer::doSelect($criteria, $con);
             $cutsomDataArr = $stmt->fetchAll(PDO::FETCH_COLUMN);
             $newCustomData = $cutsomDataArr[0];
             $this->custom_data_md5 = is_null($newCustomData) ? null : md5($newCustomData);
             $valuesToChangeTo = $this->m_custom_data->toArray();
             $this->m_custom_data = myCustomData::fromString($newCustomData);
             //set custom data column values we wanted to change to
             $validUpdate = true;
             $atomicCustomDataFields = StorageProfilePeer::getAtomicCustomDataFields();
             foreach ($this->oldCustomDataValues as $namespace => $namespaceValues) {
                 foreach ($namespaceValues as $name => $oldValue) {
                     $atomicField = false;
                     if ($namespace) {
                         $atomicField = array_key_exists($namespace, $atomicCustomDataFields) && in_array($name, $atomicCustomDataFields[$namespace]);
                     } else {
                         $atomicField = in_array($name, $atomicCustomDataFields);
                     }
                     if ($atomicField) {
                         $dbValue = $this->m_custom_data->get($name, $namespace);
                         if ($oldValue != $dbValue) {
                             $validUpdate = false;
                             break;
                         }
                     }
                     $newValue = null;
                     if ($namespace) {
                         if (isset($valuesToChangeTo[$namespace][$name])) {
                             $newValue = $valuesToChangeTo[$namespace][$name];
                         }
                     } else {
                         $newValue = $valuesToChangeTo[$name];
                     }
                     if (is_null($newValue)) {
                         $this->removeFromCustomData($name, $namespace);
                     } else {
                         $this->putInCustomData($name, $newValue, $namespace);
                     }
                 }
             }
             if (!$validUpdate) {
                 break;
             }
             $this->setCustomData($this->m_custom_data->toString());
         }
         if ($isInsert) {
             $this->postInsert($con);
         } else {
             $this->postUpdate($con);
         }
         $this->postSave($con);
         StorageProfilePeer::addInstanceToPool($this);
         $con->commit();
         return $affectedRows;
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
//.........这里部分代码省略.........

 /**
  * The returned array will contain objects of the default type or
  * objects that inherit from the default.
  *
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function populateObjects(PDOStatement $stmt)
 {
     $results = array();
     // set the class once to avoid overhead in the loop
     $cls = StorageProfilePeer::getOMClass(false);
     // populate the object(s)
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key = StorageProfilePeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj = StorageProfilePeer::getInstanceFromPool($key))) {
             // We no longer rehydrate the object, since this can cause data loss.
             // See http://propel.phpdb.org/trac/ticket/509
             // $obj->hydrate($row, 0, true); // rehydrate
             $results[] = $obj;
         } else {
             $obj = new $cls();
             $obj->hydrate($row);
             $results[] = $obj;
             StorageProfilePeer::addInstanceToPool($obj, $key);
         }
         // if key exists
     }
     $stmt->closeCursor();
     return $results;
 }

 /**
  * Adds the supplied object array to the instance pool.
  *  
  * @param      array $queryResult The array of objects to add to pool.
  */
 public static function addInstancesToPool($queryResult)
 {
     if (Propel::isInstancePoolingEnabled()) {
         if (count(self::$instances) + count($queryResult) <= kConf::get('max_num_instances_in_pool')) {
             foreach ($queryResult as $curResult) {
                 StorageProfilePeer::addInstanceToPool($curResult);
             }
         }
     }
 }