Doctrine\Annotations\Metadata\AnnotationMetadata

Complexity

Total Complexity

17

Size/Duplication

Total Lines	103
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getName()	0	3	1
A	getProperties()	0	3	1
A	getDefaultProperty()	0	3	1
B	validateTarget()	0	28	10
A	__construct()	0	18	2
A	hasConstructor()	0	3	1
A	getTarget()	0	3	1

<?php

declare(strict_types=1);

namespace Doctrine\Annotations\Metadata;

use Doctrine\Annotations\Parser\Scope;
use ReflectionClass;
use ReflectionMethod;
use ReflectionProperty;
use function array_combine;
use function array_map;
use function reset;

final class AnnotationMetadata
{
    /** @var string */
    private $name;

    /** @var AnnotationTarget */
    private $target;

    /** @var bool */
    private $hasConstructor;

    /** @var PropertyMetadata[] */
    private $properties;

    /** @var PropertyMetadata|null */
    private $defaultProperty;

    /**
     * TODO: Validate input
     *
     * @param PropertyMetadata[] $properties
     */
    public function __construct(
        string $name,
        AnnotationTarget $target,
        bool $hasConstructor,
        array $properties = []
    ) {
        $this->name           = $name;
        $this->target         = $target;
        $this->hasConstructor = $hasConstructor;
        $this->properties     = array_combine(
            array_map(static function (PropertyMetadata $property) : string {
                return $property->getName();
            }, $properties),
            $properties
        );

        $firstProperty         = reset($this->properties);
        $this->defaultProperty = $firstProperty ?: null;
    }

    public function getName() : string
    {
        return $this->name;
    }

    public function getTarget() : AnnotationTarget
    {
        return $this->target;
    }

    public function hasConstructor() : bool
    {
        return $this->hasConstructor;
    }

    /**
     * @return PropertyMetadata[]
     */
    public function getProperties() : array
    {
        return $this->properties;
    }

    public function getDefaultProperty() : ?PropertyMetadata
    {
        return $this->defaultProperty;
    }

    /**
     * @return true
     *
     * @throws InvalidTarget
     */
    public function validateTarget(Scope $scope) : void
    {
        $target = $this->getTarget();

        if ($target->all()) {
            return;
        }

        if ($scope->isNested()) {
            if (! $target->annotation()) {
                throw InvalidTarget::annotation($this);
            }

            return;
        }

        $subject = $scope->getSubject();

        if ($subject instanceof ReflectionClass && ! $target->class()) {
            throw InvalidTarget::class($this);
        }

        if ($subject instanceof ReflectionProperty && ! $target->property()) {
            throw InvalidTarget::property($this);
        }

        if ($subject instanceof ReflectionMethod && ! $target->method()) {
            throw InvalidTarget::method($this);
        }
    }
}