DDC-204: ActiveEntity persistent object recursion on self referencing class #2718

doctrinebot opened this Issue Dec 10, 2009 · 3 comments

2 participants


Jira issue originally created by user russ:

When using a self-referencing relationship, for example:

   * @ManyToOne(targetEntity="Collection")
   * @JoinColumn(name="parent_id", referencedColumnName="id")
   * @var Collection
  protected $parent;

ActiveEntity::toArray() recurses through all parents and children.

This was all working fine until my database actually started getting some data... then XDebug stopped me with a "Maximum function nesting level of '100' reached, aborting!" error.

95 0.2574 14222056 Proxies\CollectionProxy->toArray( ) ..\ActiveEntity.php:164 
96 0.2574 14222056 DoctrineExtensions\ActiveEntity->toArray( ) ..\CollectionProxy.php:183 
97 0.2576 14231520 Proxies\CollectionProxy->toArray( ) ..\ActiveEntity.php:173 
98 0.2576 14231520 DoctrineExtensions\ActiveEntity->toArray( ) ..\CollectionProxy.php:183 
99 0.2576 14231736 Doctrine\ORM\EntityManager->getClassMetadata( ) ..\ActiveEntity.php:150 

The PersistentCollection object does not have a state so cannot be locked in the same was as an ActiveEntity object can - maybe it needs a lockable state for this to work?


Comment created by @jwage:

Is this still a problem or has it been fixed?


Issue was closed with resolution "Fixed"

@jwage jwage was assigned by doctrinebot Dec 6, 2015
@doctrinebot doctrinebot closed this Dec 6, 2015
@doctrinebot doctrinebot added the Bug label Dec 7, 2015
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