public function testSerialize()
{
$group = new Group();
$group->setName('Developers');
$user = new User();
$user->setEmail('*****@*****.**');
$user->setPassword('123456');
$user->addGroup($group);
$user->save();
$userId = $user->getId();
$this->assertInternalType('int', $userId);
$serialized = serialize($user);
UserPeer::clearInstancePool();
$this->assertCount(0, UserPeer::$instances);
$unserialized = unserialize($serialized);
$fetchedUser = UserQuery::create()->findOneById($userId);
$this->assertInstanceOf('FOS\\UserBundle\\Propel\\User', $unserialized);
$this->assertCount(1, UserPeer::$instances);
$this->assertTrue($fetchedUser->equals($unserialized));
$this->assertCount(1, $unserialized->getGroups());
}
/**
* Resets all references to other model objects or collections of model objects.
*
* This method is a user-space workaround for PHP's inability to garbage collect
* objects with circular references (even in PHP 5.3). This is currently necessary
* when using Propel in certain daemon or large-volume/high-memory operations.
*
* @param boolean $deep Whether to also clear the references on all referrer objects.
*/
public function clearAllReferences($deep = false)
{
if ($deep && !$this->alreadyInClearAllReferencesDeep) {
$this->alreadyInClearAllReferencesDeep = true;
if ($this->aUser instanceof Persistent) {
$this->aUser->clearAllReferences($deep);
}
if ($this->aGroup instanceof Persistent) {
$this->aGroup->clearAllReferences($deep);
}
$this->alreadyInClearAllReferencesDeep = false;
}
// if ($deep)
$this->aUser = null;
$this->aGroup = null;
}
/**
* Filter the query by a related Group object
*
* @param Group|PropelObjectCollection $group The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return UserGroupQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByGroup($group, $comparison = null)
{
if ($group instanceof Group) {
return $this->addUsingAlias(UserGroupPeer::FOS_GROUP_ID, $group->getId(), $comparison);
} elseif ($group instanceof PropelObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(UserGroupPeer::FOS_GROUP_ID, $group->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterByGroup() only accepts arguments of type Group or PropelCollection');
}
}
/**
* @param Group $group The group object to add.
*/
protected function doAddGroup(Group $group)
{
// set the back reference to this object directly as using provided method either results
// in endless loop or in multiple relations
if (!$group->getUsers()->contains($this)) {
$userGroup = new UserGroup();
$userGroup->setGroup($group);
$this->addUserGroup($userGroup);
$foreignCollection = $group->getUsers();
$foreignCollection[] = $this;
}
}
/**
* Adds an object to the instance pool.
*
* Propel keeps cached copies of objects in an instance pool when they are retrieved
* from the database. In some cases -- especially when you override doSelect*()
* methods in your stub classes -- you may need to explicitly add objects
* to the cache in order to ensure that the same objects are always returned by doSelect*()
* and retrieveByPK*() calls.
*
* @param Group $obj A Group object.
* @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally).
*/
public static function addInstanceToPool($obj, $key = null)
{
if (Propel::isInstancePoolingEnabled()) {
if ($key === null) {
$key = (string) $obj->getId();
}
// if key === null
GroupPeer::$instances[$key] = $obj;
}
}