README

A set of Doctrine DBAL types to map any PHPrimitive with almost no boilerplate.

Installation

composer require fasano/phprimitives-doctrine

Creating a Custom Type

Extend the abstract type that matches your primitive's scalar type, then implement two methods:

use Fasano\PHPrimitives\Doctrine\StringPrimitiveType;

final class EmailType extends StringPrimitiveType
{
    public function getName(): string
    {
        return 'email';
    }

    protected function getPrimitiveClass(): string
    {
        return Email::class;
    }
}

Registering Types

Register your custom types, as usual:

use Doctrine\DBAL\Types\Type;

Type::addType('email', EmailType::class);
Type::addType('age',   AgeType::class);
Type::addType('status', StatusType::class);

Symfony — register via config/packages/doctrine.yaml instead:

doctrine:
    dbal:
        types:
            email:  Infra\Doctrine\Type\EmailType
            age:    Infra\Doctrine\Type\AgeType
            status: Infra\Doctrine\Type\StatusType

Using The Types

Reference the type name in your #[Column] attribute:

use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity]
class User
{
    #[ORM\Column(type: 'email')]
    public Email $email;

    #[ORM\Column(type: 'age')]
    public Age $age;

    #[ORM\Column(type: 'status')]
    public Status $status;
}

Doctrine will call construct() when hydrating from the database and deconstruct() when persisting, so your domain invariants are enforced on every read and write.