PHP assetPeer::getInstanceFromPool方法代码示例

 /**
  * Selects a collection of assetParamsOutput objects pre-filled with all related objects except entry.
  *
  * @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 assetParamsOutput objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAllExceptentry(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()) {
         $criteria->setDbName(self::DATABASE_NAME);
     }
     assetParamsOutputPeer::addSelectColumns($criteria);
     $startcol2 = assetParamsOutputPeer::NUM_COLUMNS - assetParamsOutputPeer::NUM_LAZY_LOAD_COLUMNS;
     assetParamsPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + (assetParamsPeer::NUM_COLUMNS - assetParamsPeer::NUM_LAZY_LOAD_COLUMNS);
     assetPeer::addSelectColumns($criteria);
     $startcol4 = $startcol3 + (assetPeer::NUM_COLUMNS - assetPeer::NUM_LAZY_LOAD_COLUMNS);
     $criteria->addJoin(assetParamsOutputPeer::FLAVOR_PARAMS_ID, assetParamsPeer::ID, $join_behavior);
     $criteria->addJoin(assetParamsOutputPeer::FLAVOR_ASSET_ID, assetPeer::ID, $join_behavior);
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = assetParamsOutputPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = assetParamsOutputPeer::getInstanceFromPool($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 {
             $omClass = assetParamsOutputPeer::getOMClass($row, 0);
             $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             assetParamsOutputPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined assetParams rows
         $key2 = assetParamsPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = assetParamsPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $omClass = assetParamsPeer::getOMClass($row, $startcol2);
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 assetParamsPeer::addInstanceToPool($obj2, $key2);
             }
             // if $obj2 already loaded
             // Add the $obj1 (assetParamsOutput) to the collection in $obj2 (assetParams)
             $obj2->addassetParamsOutput($obj1);
         }
         // if joined row is not null
         // Add objects for joined asset rows
         $key3 = assetPeer::getPrimaryKeyHashFromRow($row, $startcol3);
         if ($key3 !== null) {
             $obj3 = assetPeer::getInstanceFromPool($key3);
             if (!$obj3) {
                 $omClass = assetPeer::getOMClass($row, $startcol3);
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj3 = new $cls();
                 $obj3->hydrate($row, $startcol3);
                 assetPeer::addInstanceToPool($obj3, $key3);
             }
             // if $obj3 already loaded
             // Add the $obj1 (assetParamsOutput) to the collection in $obj3 (asset)
             $obj3->addassetParamsOutput($obj1);
         }
         // if joined row is not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 /**
  * Selects a collection of mediaInfo 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 mediaInfo 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()) {
         $criteria->setDbName(self::DATABASE_NAME);
     }
     mediaInfoPeer::addSelectColumns($criteria);
     $startcol2 = mediaInfoPeer::NUM_COLUMNS - mediaInfoPeer::NUM_LAZY_LOAD_COLUMNS;
     assetPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + (assetPeer::NUM_COLUMNS - assetPeer::NUM_LAZY_LOAD_COLUMNS);
     $criteria->addJoin(mediaInfoPeer::FLAVOR_ASSET_ID, assetPeer::ID, $join_behavior);
     $stmt = mediaInfoPeer::doSelectStmt($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = mediaInfoPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = mediaInfoPeer::getInstanceFromPool($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 {
             $cls = mediaInfoPeer::getOMClass(false);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             mediaInfoPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined asset rows
         $key2 = assetPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = assetPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $omClass = assetPeer::getOMClass($row, $startcol2);
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 assetPeer::addInstanceToPool($obj2, $key2);
             }
             // if obj2 loaded
             // Add the $obj1 (mediaInfo) to the collection in $obj2 (asset)
             $obj2->addmediaInfo($obj1);
         }
         // if joined row not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 /**
  * Retrieve a single object by pkey.
  *
  * @param      int $pk the primary key.
  * @param      PropelPDO $con the connection to use
  * @return     asset
  */
 public static function retrieveByPK($pk, PropelPDO $con = null)
 {
     if (null !== ($obj = assetPeer::getInstanceFromPool((string) $pk))) {
         return $obj;
     }
     $criteria = new Criteria(assetPeer::DATABASE_NAME);
     $criteria->add(assetPeer::INT_ID, $pk);
     $v = assetPeer::doSelect($criteria, $con);
     return !empty($v) > 0 ? $v[0] : null;
 }