Enum.php in Plug 7

Namespace

Doctrine\Common\Annotations\Annotation

File

lib/doctrine/annotations/lib/Doctrine/Common/Annotations/Annotation/Enum.php

<?php

/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */
namespace Doctrine\Common\Annotations\Annotation;


/**
 * Annotation that can be used to signal to the parser
 * to check the available values during the parsing process.
 *
 * @since  2.4
 * @author Fabio B. Silva <[e-mail]>
 *
 * @Annotation
 * @Attributes({
 *    @Attribute("value",   required = true,  type = "array"),
 *    @Attribute("literal", required = false, type = "array")
 * })
 */
final class Enum {

  /**
   * @var array
   */
  public $value;

  /**
   * Literal target declaration.
   *
   * @var array
   */
  public $literal;

  /**
   * Annotation constructor.
   *
   * @param array $values
   *
   * @throws \InvalidArgumentException
   */
  public function __construct(array $values) {
    if (!isset($values['literal'])) {
      $values['literal'] = array();
    }
    foreach ($values['value'] as $var) {
      if (!is_scalar($var)) {
        throw new \InvalidArgumentException(sprintf('@Enum supports only scalar values "%s" given.', is_object($var) ? get_class($var) : gettype($var)));
      }
    }
    foreach ($values['literal'] as $key => $var) {
      if (!in_array($key, $values['value'])) {
        throw new \InvalidArgumentException(sprintf('Undefined enumerator value "%s" for literal "%s".', $key, $var));
      }
    }
    $this->value = $values['value'];
    $this->literal = $values['literal'];
  }

}

Classes

Name	Description
Enum	Annotation that can be used to signal to the parser to check the available values during the parsing process.