I just found a problem with the way ClassRegistry handles aliases for
associations. I wonder why nobody else has reported it, so it may be
my fault.
I have two models:
class FirstObject extends AppModel {
public $belongsTo = array(
'Parent' => array(
'className' => 'FirstObject',
'foreignKey' => 'parent_id',
)
);
public $hasMany = array(
'Children' => array(
'className' => 'FirstObject',
'foreignKey' => 'parent_id'
),
'SecondObject'
);
}
class SecondObject extends AppModel {
public $belongsTo = array(
'Parent' => array(
'className' => 'SecondObject',
'foreignKey' => 'parent_id',
),
'FirstObject'
);
public $hasMany = array(
'Children' => array(
'className' => 'SecondObject',
'foreignKey' => 'parent_id'
)
);
}
A simple FirstObject->findAll() results in a blank page caused by an
endless loop inside ClassRegistry. It seems this is because
ClassRegistry uses the alias of the association as a key.
Is something wrong with my setup or is indeed a bug with ClassRegistry
if you use the same aliases for different classes?
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