ConvertMappingCommand and GenerateEntitiesCommand both use the DisconnectedClassMetadataFactory, which allows metadata manipulation without loading the associated classes. Commit a36bea broke these two commands by adding a bailout condition in ClassMetadataFactory::populateDiscriminatorValue which checks $metadata->reflClass->isAbstract(). If the DisconnectedClassMetadataFactory is being used, $metadata->reflClass will always be null, causing a fatal error, "Fatal error: Call to a member function isAbstract() on null". This commit adds a check to see if $metadata->reflClass is set before checking isAbstract.
#1257 DDC-3300 DDC-3503 - providing upgrade notes for the breaking change in discriminator map declarations
Master | 2.4 | 2.3 | 2.2 | 2.1 |
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Doctrine 2 is an object-relational mapper (ORM) for PHP 5.4+ that provides transparent persistence for PHP objects. It sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernate's HQL. This provides developers with a powerful alternative to SQL that maintains flexibility without requiring unnecessary code duplication.
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