/**
* Gets the number of Group objects related by a many-to-many relationship
* to the current object by way of the fos_user_group cross-reference table.
*
* @param Criteria $criteria Optional query object to filter the query
* @param boolean $distinct Set to true to force count distinct
* @param PropelPDO $con Optional connection object
*
* @return int the number of related Group objects
*/
public function countGroups($criteria = null, $distinct = false, PropelPDO $con = null)
{
if (null === $this->collGroups || null !== $criteria) {
if ($this->isNew() && null === $this->collGroups) {
return 0;
} else {
$query = GroupQuery::create(null, $criteria);
if ($distinct) {
$query->distinct();
}
return $query->filterByUser($this)->count($con);
}
} else {
return count($this->collGroups);
}
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param PropelPDO $con
* @return void
* @throws PropelException
* @throws Exception
* @see BaseObject::setDeleted()
* @see BaseObject::isDeleted()
*/
public function delete(PropelPDO $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("This object has already been deleted.");
}
if ($con === null) {
$con = Propel::getConnection(GroupPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
try {
$deleteQuery = GroupQuery::create()->filterByPrimaryKey($this->getPrimaryKey());
$ret = $this->preDelete($con);
if ($ret) {
$deleteQuery->delete($con);
$this->postDelete($con);
$con->commit();
$this->setDeleted(true);
} else {
$con->commit();
}
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
/**
* Get the associated Group object
*
* @param PropelPDO $con Optional Connection object.
* @param $doQuery Executes a query to get the object if required
* @return Group The associated Group object.
* @throws PropelException
*/
public function getGroup(PropelPDO $con = null, $doQuery = true)
{
if ($this->aGroup === null && $this->fos_group_id !== null && $doQuery) {
$this->aGroup = GroupQuery::create()->findPk($this->fos_group_id, $con);
/* The following can be used additionally to
guarantee the related object contains a reference
to this object. This level of coupling may, however, be
undesirable since it could result in an only partially populated collection
in the referenced object.
$this->aGroup->addUserGroups($this);
*/
}
return $this->aGroup;
}