PHP TagPeer::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(TagPeer::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);
             TagPeer::addInstanceToPool($this);
         } else {
             $affectedRows = 0;
         }
         $con->commit();
         return $affectedRows;
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
 }

 /**
  * 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)
 {
     foreach (sfMixer::getCallables('BaseTag:save:pre') as $callable) {
         $affectedRows = call_user_func($callable, $this, $con);
         if (is_int($affectedRows)) {
             return $affectedRows;
         }
     }
     if ($this->isDeleted()) {
         throw new PropelException("You cannot save an object that has been deleted.");
     }
     if ($con === null) {
         $con = Propel::getConnection(TagPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     try {
         $affectedRows = $this->doSave($con);
         $con->commit();
         foreach (sfMixer::getCallables('BaseTag:save:post') as $callable) {
             call_user_func($callable, $this, $con, $affectedRows);
         }
         TagPeer::addInstanceToPool($this);
         return $affectedRows;
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
 }

 /**
  * Selects a collection of TagInstance objects pre-filled with all related objects except UserRelatedByUpdatedBy.
  *
  * @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 TagInstance objects.
  * @throws PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAllExceptUserRelatedByUpdatedBy(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()) {
         $criteria->setDbName(TagInstancePeer::DATABASE_NAME);
     }
     TagInstancePeer::addSelectColumns($criteria);
     $startcol2 = TagInstancePeer::NUM_HYDRATE_COLUMNS;
     TagPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + TagPeer::NUM_HYDRATE_COLUMNS;
     $criteria->addJoin(TagInstancePeer::TAG_ID, TagPeer::ID, $join_behavior);
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = TagInstancePeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = TagInstancePeer::getInstanceFromPool($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 = TagInstancePeer::getOMClass();
             $obj1 = new $cls();
             $obj1->hydrate($row);
             TagInstancePeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Tag rows
         $key2 = TagPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = TagPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $cls = TagPeer::getOMClass();
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 TagPeer::addInstanceToPool($obj2, $key2);
             }
             // if $obj2 already loaded
             // Add the $obj1 (TagInstance) to the collection in $obj2 (Tag)
             $obj2->addTagInstance($obj1);
         }
         // if joined row is not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 /**
  * Selects a collection of Tagging objects pre-filled with all related objects.
  *
  * @param      Criteria  $c
  * @param      PropelPDO $con
  * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
  * @return     array Array of Tagging objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAll(Criteria $c, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     foreach (sfMixer::getCallables('BaseTaggingPeer:doSelectJoinAll:doSelectJoinAll') as $callable) {
         call_user_func($callable, 'BaseTaggingPeer', $c, $con);
     }
     $c = clone $c;
     // Set the correct dbName if it has not been overridden
     if ($c->getDbName() == Propel::getDefaultDB()) {
         $c->setDbName(self::DATABASE_NAME);
     }
     TaggingPeer::addSelectColumns($c);
     $startcol2 = TaggingPeer::NUM_COLUMNS - TaggingPeer::NUM_LAZY_LOAD_COLUMNS;
     TagPeer::addSelectColumns($c);
     $startcol3 = $startcol2 + (TagPeer::NUM_COLUMNS - TagPeer::NUM_LAZY_LOAD_COLUMNS);
     $c->addJoin(array(TaggingPeer::TAG_ID), array(TagPeer::ID), $join_behavior);
     $stmt = BasePeer::doSelect($c, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = TaggingPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = TaggingPeer::getInstanceFromPool($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 {
             $omClass = TaggingPeer::getOMClass();
             $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             TaggingPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Tag rows
         $key2 = TagPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = TagPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $omClass = TagPeer::getOMClass();
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 TagPeer::addInstanceToPool($obj2, $key2);
             }
             // if obj2 loaded
             // Add the $obj1 (Tagging) to the collection in $obj2 (Tag)
             $obj2->addTagging($obj1);
         }
         // if joined row not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 /**
  * 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
  * @throws Exception
  * @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(TagPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     $isInsert = $this->isNew();
     try {
         $ret = $this->preSave($con);
         if ($isInsert) {
             $ret = $ret && $this->preInsert($con);
             // denyable behavior
             if (!(TagPeer::isIgnoringRights() || $this->mayOperate("insert"))) {
                 throw new PropelException(new NotPermittedException("insert.custom", array("role_key" => "tags")));
             }
             // extended_timestampable behavior
             if (!$this->isColumnModified(TagPeer::CREATED_AT)) {
                 $this->setCreatedAt(time());
             }
             if (!$this->isColumnModified(TagPeer::UPDATED_AT)) {
                 $this->setUpdatedAt(time());
             }
             // attributable behavior
             if (Session::getSession()->isAuthenticated()) {
                 if (!$this->isColumnModified(TagPeer::CREATED_BY)) {
                     $this->setCreatedBy(Session::getSession()->getUser()->getId());
                 }
                 if (!$this->isColumnModified(TagPeer::UPDATED_BY)) {
                     $this->setUpdatedBy(Session::getSession()->getUser()->getId());
                 }
             }
         } else {
             $ret = $ret && $this->preUpdate($con);
             // denyable behavior
             if (!(TagPeer::isIgnoringRights() || $this->mayOperate("update"))) {
                 throw new PropelException(new NotPermittedException("update.custom", array("role_key" => "tags")));
             }
             // extended_timestampable behavior
             if ($this->isModified() && !$this->isColumnModified(TagPeer::UPDATED_AT)) {
                 $this->setUpdatedAt(time());
             }
             // attributable behavior
             if (Session::getSession()->isAuthenticated()) {
                 if ($this->isModified() && !$this->isColumnModified(TagPeer::UPDATED_BY)) {
                     $this->setUpdatedBy(Session::getSession()->getUser()->getId());
                 }
             }
         }
         if ($ret) {
             $affectedRows = $this->doSave($con);
             if ($isInsert) {
                 $this->postInsert($con);
             } else {
                 $this->postUpdate($con);
             }
             $this->postSave($con);
             TagPeer::addInstanceToPool($this);
         } else {
             $affectedRows = 0;
         }
         $con->commit();
         return $affectedRows;
     } catch (Exception $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)
 {
     if (Propel::isInstancePoolingEnabled()) {
         if (count(self::$instances) + count($queryResult) <= kConf::get('max_num_instances_in_pool')) {
             foreach ($queryResult as $curResult) {
                 TagPeer::addInstanceToPool($curResult);
             }
         }
     }
 }

 /**
  * 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 $con A connection object
  *
  * @return                 Tag A model object, or null if the key is not found
  * @throws PropelException
  */
 protected function findPkSimple($key, $con)
 {
     $sql = 'SELECT `id`, `name`, `created_at`, `updated_at`, `created_by`, `updated_by` FROM `tags` 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 Tag();
         $obj->hydrate($row);
         TagPeer::addInstanceToPool($obj, (string) $key);
     }
     $stmt->closeCursor();
     return $obj;
 }

 /**
  * 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 $curResult) {
         TagPeer::addInstanceToPool($curResult);
     }
 }

 /**
  * 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 = TagPeer::getOMClass();
     $cls = substr('.' . $cls, strrpos('.' . $cls, '.') + 1);
     // populate the object(s)
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key = TagPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj = TagPeer::getInstanceFromPool($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[] = $obj;
             TagPeer::addInstanceToPool($obj, $key);
         }
         // if key exists
     }
     $stmt->closeCursor();
     return $results;
 }