get all related components
| public getReferences ( ) : array | ||
| Résultat | array | various Doctrine_Collection or Doctrine_Record instances |
/**
* Dumps a record.
*
* This method returns an html representation of a given
* record, containing keys, state and data.
*
* @param Doctrine_Record $record
* @return string
*/
public static function getRecordAsString(Doctrine_Record $record)
{
$r[] = '<pre>';
$r[] = 'Component : ' . $record->getTable()->getComponentName();
$r[] = 'ID : ' . Doctrine::dump($record->identifier());
$r[] = 'References : ' . count($record->getReferences());
$r[] = 'State : ' . Doctrine_Lib::getRecordStateAsString($record->state());
$r[] = 'OID : ' . $record->getOID();
$r[] = 'data : ' . Doctrine::dump($record->getData(), false);
$r[] = '</pre>';
return implode("\n", $r) . "<br />";
}
/**
* saveAssociations
*
* this method takes a diff of one-to-many / many-to-many original and
* current collections and applies the changes
*
* for example if original many-to-many related collection has records with
* primary keys 1,2 and 3 and the new collection has records with primary keys
* 3, 4 and 5, this method would first destroy the associations to 1 and 2 and then
* save new associations to 4 and 5
*
* @throws Doctrine_Connection_Exception if something went wrong at database level
* @param Doctrine_Record $record
* @return void
*/
public function saveAssociations(Doctrine_Record $record)
{
foreach ($record->getReferences() as $k => $v) {
$rel = $record->getTable()->getRelation($k);
if ($rel instanceof Doctrine_Relation_Association) {
if ($this->conn->getAttribute(Doctrine_Core::ATTR_CASCADE_SAVES) || $v->isModified()) {
$v->save($this->conn, false);
}
$assocTable = $rel->getAssociationTable();
foreach ($v->getDeleteDiff() as $r) {
$query = 'DELETE FROM ' . $assocTable->getTableName() . ' WHERE ' . $rel->getForeignRefColumnName() . ' = ?' . ' AND ' . $rel->getLocalRefColumnName() . ' = ?';
$this->conn->execute($query, array($r->getIncremented(), $record->getIncremented()));
}
foreach ($v->getInsertDiff() as $r) {
$assocRecord = $assocTable->create();
$assocRecord->set($assocTable->getFieldName($rel->getForeign()), $r);
$assocRecord->set($assocTable->getFieldName($rel->getLocal()), $record);
$this->saveGraph($assocRecord);
}
// take snapshot of collection state, so that we know when its modified again
$v->takeSnapshot();
}
}
}
/**
* saveAssociations
*
* this method takes a diff of one-to-many / many-to-many original and
* current collections and applies the changes
*
* for example if original many-to-many related collection has records with
* primary keys 1,2 and 3 and the new collection has records with primary keys
* 3, 4 and 5, this method would first destroy the associations to 1 and 2 and then
* save new associations to 4 and 5
*
* @throws PDOException if something went wrong at database level
* @param Doctrine_Record $record
* @return void
*/
public function saveAssociations(Doctrine_Record $record)
{
foreach ($record->getReferences() as $k => $v) {
$rel = $record->getTable()->getRelation($k);
if ($rel instanceof Doctrine_Relation_Association) {
$v->save($this->conn);
$assocTable = $rel->getAssociationTable();
foreach ($v->getDeleteDiff() as $r) {
$query = 'DELETE FROM ' . $assocTable->getTableName() . ' WHERE ' . $rel->getForeign() . ' = ?' . ' AND ' . $rel->getLocal() . ' = ?';
$this->conn->execute($query, array($r->getIncremented(), $record->getIncremented()));
}
foreach ($v->getInsertDiff() as $r) {
$assocRecord = $assocTable->create();
$assocRecord->set($rel->getForeign(), $r);
$assocRecord->set($rel->getLocal(), $record);
$assocRecord->save($this->conn);
}
}
}
}
