/**
  * Selects a collection of UsuarisSites objects pre-filled with all related objects except Nivells.
  *
  * @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 UsuarisSites objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAllExceptNivells(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()) {
         $criteria->setDbName(self::DATABASE_NAME);
     }
     UsuarisSitesPeer::addSelectColumns($criteria);
     $startcol2 = UsuarisSitesPeer::NUM_COLUMNS - UsuarisSitesPeer::NUM_LAZY_LOAD_COLUMNS;
     UsuarisPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + (UsuarisPeer::NUM_COLUMNS - UsuarisPeer::NUM_LAZY_LOAD_COLUMNS);
     SitesPeer::addSelectColumns($criteria);
     $startcol4 = $startcol3 + (SitesPeer::NUM_COLUMNS - SitesPeer::NUM_LAZY_LOAD_COLUMNS);
     $criteria->addJoin(UsuarisSitesPeer::USUARI_ID, UsuarisPeer::USUARIID, $join_behavior);
     $criteria->addJoin(UsuarisSitesPeer::SITE_ID, SitesPeer::SITE_ID, $join_behavior);
     // symfony_behaviors behavior
     foreach (sfMixer::getCallables(self::getMixerPreSelectHook(__FUNCTION__)) as $sf_hook) {
         call_user_func($sf_hook, 'BaseUsuarisSitesPeer', $criteria, $con);
     }
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = UsuarisSitesPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = UsuarisSitesPeer::getInstanceFromPool($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 = UsuarisSitesPeer::getOMClass(false);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             UsuarisSitesPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Usuaris rows
         $key2 = UsuarisPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = UsuarisPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $cls = UsuarisPeer::getOMClass(false);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 UsuarisPeer::addInstanceToPool($obj2, $key2);
             }
             // if $obj2 already loaded
             // Add the $obj1 (UsuarisSites) to the collection in $obj2 (Usuaris)
             $obj2->addUsuarisSites($obj1);
         }
         // if joined row is not null
         // Add objects for joined Sites rows
         $key3 = SitesPeer::getPrimaryKeyHashFromRow($row, $startcol3);
         if ($key3 !== null) {
             $obj3 = SitesPeer::getInstanceFromPool($key3);
             if (!$obj3) {
                 $cls = SitesPeer::getOMClass(false);
                 $obj3 = new $cls();
                 $obj3->hydrate($row, $startcol3);
                 SitesPeer::addInstanceToPool($obj3, $key3);
             }
             // if $obj3 already loaded
             // Add the $obj1 (UsuarisSites) to the collection in $obj3 (Sites)
             $obj3->addUsuarisSites($obj1);
         }
         // if joined row is 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
  * @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(UsuarisSitesPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     $isInsert = $this->isNew();
     try {
         $ret = $this->preSave($con);
         // symfony_behaviors behavior
         foreach (sfMixer::getCallables('BaseUsuarisSites:save:pre') as $callable) {
             if (is_integer($affectedRows = call_user_func($callable, $this, $con))) {
                 $con->commit();
                 return $affectedRows;
             }
         }
         if ($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);
             // symfony_behaviors behavior
             foreach (sfMixer::getCallables('BaseUsuarisSites:save:post') as $callable) {
                 call_user_func($callable, $this, $con, $affectedRows);
             }
             UsuarisSitesPeer::addInstanceToPool($this);
         } else {
             $affectedRows = 0;
         }
         $con->commit();
         return $affectedRows;
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
 }