ramsey/uuid-doctrine

The ramsey/uuid-doctrine package provides the ability to use ramsey/uuid as a Doctrine field type.

This project adheres to a Contributor Code of Conduct. By participating in this project and its community, you are expected to uphold this code.

Installation

The preferred method of installation is via Packagist and Composer. Run the following command to install the package and add it as a requirement to your project's composer.json:

composer require ramsey/uuid-doctrine

Examples

To configure Doctrine to use ramsey/uuid as a field type, you'll need to set up the following in your bootstrap:

\Doctrine\DBAL\Types\Type::addType('uuid', 'Ramsey\Uuid\Doctrine\UuidType');

In Symfony:

# app/config/config.yml
doctrine:
   dbal:
       types:
           uuid:  Ramsey\Uuid\Doctrine\UuidType

Then, in your models, you may annotate properties by setting the @Column type to uuid, and defining a custom generator of Ramsey\Uuid\UuidGenerator. Doctrine will handle the rest.

/**
 * @Entity
 * @Table(name="products")
 */
class Product
{
    /**
     * @var \Ramsey\Uuid\Uuid
     *
     * @Id
     * @Column(type="uuid")
     * @GeneratedValue(strategy="CUSTOM")
     * @CustomIdGenerator(class="Ramsey\Uuid\Doctrine\UuidGenerator")
     */
    protected $id;

    public function getId()
    {
        return $this->id;
    }
}

If you use the XML Mapping instead of PHP annotations.

<id name="id" column="id" type="uuid">
    <generator strategy="CUSTOM"/>
    <custom-id-generator class="Ramsey\Uuid\Doctrine\UuidGenerator"/>
</id>

Binary Database Columns

In the previous example, Doctrine will create a database column of type CHAR(36), but you may also use this library to store UUIDs as binary strings. The UuidBinaryType helps accomplish this.

In your bootstrap, place the following:

\Doctrine\DBAL\Types\Type::addType('uuid_binary', 'Ramsey\Uuid\Doctrine\UuidBinaryType');
$entityManager->getConnection()->getDatabasePlatform()->registerDoctrineTypeMapping('uuid_binary', 'binary');

In Symfony:

# app/config/config.yml
doctrine:
   dbal:
       types:
           uuid_binary:  Ramsey\Uuid\Doctrine\UuidBinaryType
       mapping_types:
           uuid_binary: binary

Then, when annotating model class properties, use uuid_binary instead of uuid:

@Column(type="uuid_binary")

More Information

For more information on getting started with Doctrine, check out the "Getting Started with Doctrine" tutorial.

Contributing

Contributions are welcome! Please read CONTRIBUTING for details.