/**
* Returns a new MeshingTrustRemoteQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return MeshingTrustRemoteQuery
*/
public static function create($modelAlias = null, $criteria = null)
{
if ($criteria instanceof MeshingTrustRemoteQuery) {
return $criteria;
}
$query = new MeshingTrustRemoteQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* Gets mixed array of MeshingOwnNode and *KnownNode objects to send to
*/
protected function getLocalAndRemoteReceiverNodes(P2POwnNode $node)
{
// Rewrite the above from the perspective of the local 'to' node
$localNodes = P2POwnNodeQuery::create()->joinMeshingTrustLocalRelatedByToOwnNodeId('TrustLocal')->useQuery('TrustLocal')->joinMeshingTrustType()->endUse()->where('TrustLocal.FromOwnNodeId = ?', $node->getId())->where('MeshingTrustType.Name LIKE ?', 'write%')->find();
// Get array of node ids in remote database (we can't join between system and node dbs)
$remoteNodeIds = MeshingTrustRemoteQuery::create()->joinMeshingTrustType()->where('MeshingTrustRemote.FromOwnNodeId = ?', $node->getId())->where('MeshingTrustType.Name LIKE ?', 'write%')->select('MeshingTrustRemote.KnownNodeId')->find()->getArrayCopy();
// Initialise remote node models
$schemaName = $node->getMeshingSchema()->getName();
Meshing_Utils::initialiseNodeDbs($schemaName);
$con = Meshing_Node_Utils::getConnectionForNode($node);
// Do select in node database for remote node ids
$className = Meshing_Node_Utils::getNodeClassName($schemaName, 'KnownNodeQuery');
/* @var $query JobsKnownNodeQuery */
// (This is just an example - can be of any *KnownNodeQuery class)
$query = call_user_func(array($className, 'create'), 'KnownNode');
$remoteNodes = $query->where('KnownNode.Id IN ?', $remoteNodeIds)->find($con);
/* @var $localNodes PropelObjectCollection */
/* @var $remoteNodes PropelObjectCollection */
return array_merge($localNodes->getArrayCopy(), $remoteNodes->getArrayCopy());
}
/**
* If this collection has already been initialized with
* an identical criteria, it returns the collection.
* Otherwise if this P2POwnNode is new, it will return
* an empty collection; or if this P2POwnNode has previously
* been saved, it will retrieve related MeshingTrustRemotesRelatedByInOwnNodeId from storage.
*
* This method is protected by default in order to keep the public
* api reasonable. You can provide public methods for those you
* actually need in P2POwnNode.
*
* @param Criteria $criteria optional Criteria object to narrow the query
* @param PropelPDO $con optional connection object
* @param string $join_behavior optional join type to use (defaults to Criteria::LEFT_JOIN)
* @return PropelCollection|array MeshingTrustRemote[] List of MeshingTrustRemote objects
*/
public function getMeshingTrustRemotesRelatedByInOwnNodeIdJoinMeshingTrustType($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
$query = MeshingTrustRemoteQuery::create(null, $criteria);
$query->joinWith('MeshingTrustType', $join_behavior);
return $this->getMeshingTrustRemotesRelatedByInOwnNodeId($query, $con);
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param PropelPDO $con
* @return void
* @throws PropelException
* @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(MeshingTrustRemotePeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
try {
$ret = $this->preDelete($con);
if ($ret) {
MeshingTrustRemoteQuery::create()->filterByPrimaryKey($this->getPrimaryKey())->delete($con);
$this->postDelete($con);
$con->commit();
$this->setDeleted(true);
} else {
$con->commit();
}
} catch (PropelException $e) {
$con->rollBack();
throw $e;
}
}
