SimpleAnnotationReader.php in Drupal 8

This class is a near-copy of Doctrine\Common\Annotations\SimpleAnnotationReader, which is part of the Doctrine project: <http://www.doctrine-project.org>. It was copied from version 1.2.7.

Original copyright:

Copyright (c) 2006-2013 Doctrine Project

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

Namespace

Drupal\Component\Annotation\Doctrine

File

core/lib/Drupal/Component/Annotation/Doctrine/SimpleAnnotationReader.php

<?php

// @codingStandardsIgnoreFile

/**
 * @file
 *
 * This class is a near-copy of
 * Doctrine\Common\Annotations\SimpleAnnotationReader, which is part of the
 * Doctrine project: <http://www.doctrine-project.org>. It was copied from
 * version 1.2.7.
 *
 * Original copyright:
 *
 * Copyright (c) 2006-2013 Doctrine Project
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 */
namespace Drupal\Component\Annotation\Doctrine;

use Doctrine\Common\Annotations\Reader;

/**
 * Simple Annotation Reader.
 *
 * Drupal adds its own version of DocParser and allows for ignoring common
 * annotations.
 *
 * @internal
 */
final class SimpleAnnotationReader implements Reader {
  protected $ignoredAnnotations = [
    'addtogroup' => TRUE,
    'code' => TRUE,
    'defgroup' => TRUE,
    'deprecated' => TRUE,
    'endcode' => TRUE,
    'endlink' => TRUE,
    'file' => TRUE,
    'ingroup' => TRUE,
    'group' => TRUE,
    'link' => TRUE,
    'mainpage' => TRUE,
    'param' => TRUE,
    'ref' => TRUE,
    'return' => TRUE,
    'section' => TRUE,
    'see' => TRUE,
    'subsection' => TRUE,
    'throws' => TRUE,
    'todo' => TRUE,
    'var' => TRUE,
    '{' => TRUE,
    '}' => TRUE,
  ];

  /**
   * @var DocParser
   */
  private $parser;

  /**
   * Constructor.
   *
   * Initializes a new SimpleAnnotationReader.
   */
  public function __construct() {
    $this->parser = new DocParser();
    $this->parser
      ->setIgnoreNotImportedAnnotations(true);
    $this->parser
      ->setIgnoredAnnotationNames($this->ignoredAnnotations);
  }

  /**
   * Adds a namespace in which we will look for annotations.
   *
   * @param string $namespace
   *
   * @return void
   */
  public function addNamespace($namespace) {
    $this->parser
      ->addNamespace($namespace);
  }

  /**
   * {@inheritDoc}
   */
  public function getClassAnnotations(\ReflectionClass $class) {
    return $this->parser
      ->parse($class
      ->getDocComment(), 'class ' . $class
      ->getName());
  }

  /**
   * {@inheritDoc}
   */
  public function getMethodAnnotations(\ReflectionMethod $method) {
    return $this->parser
      ->parse($method
      ->getDocComment(), 'method ' . $method
      ->getDeclaringClass()->name . '::' . $method
      ->getName() . '()');
  }

  /**
   * {@inheritDoc}
   */
  public function getPropertyAnnotations(\ReflectionProperty $property) {
    return $this->parser
      ->parse($property
      ->getDocComment(), 'property ' . $property
      ->getDeclaringClass()->name . '::$' . $property
      ->getName());
  }

  /**
   * {@inheritDoc}
   */
  public function getClassAnnotation(\ReflectionClass $class, $annotationName) {
    foreach ($this
      ->getClassAnnotations($class) as $annot) {
      if ($annot instanceof $annotationName) {
        return $annot;
      }
    }
    return null;
  }

  /**
   * {@inheritDoc}
   */
  public function getMethodAnnotation(\ReflectionMethod $method, $annotationName) {
    foreach ($this
      ->getMethodAnnotations($method) as $annot) {
      if ($annot instanceof $annotationName) {
        return $annot;
      }
    }
    return null;
  }

  /**
   * {@inheritDoc}
   */
  public function getPropertyAnnotation(\ReflectionProperty $property, $annotationName) {
    foreach ($this
      ->getPropertyAnnotations($property) as $annot) {
      if ($annot instanceof $annotationName) {
        return $annot;
      }
    }
    return null;
  }

}

Classes

Name	Description
SimpleAnnotationReader	Simple Annotation Reader.