/**
* Returns instance of many-to-many table using relationship types between two tables
*
* @param string $ps_table1 A valid table name
* @param string $ps_table2 A valid table name
* @return BaseRelationshipModel An model instance for the table relating the specified tables
*/
public static function getRelationshipTypeInstance($ps_table1, $ps_table2)
{
$t_rel = new ca_relationship_types();
if ($vs_table = $t_rel->getRelationshipTypeTable($ps_table1, $ps_table2)) {
return $t_rel->getAppDatamodel()->getInstanceByTableName($vs_table);
}
return null;
}
