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/protected/extensions/doctrine/vendors/Doctrine/Common/Persistence/Mapping/Driver/StaticPHPDriver.php

https://bitbucket.org/NordLabs/yiidoctrine
PHP | 131 lines | 63 code | 19 blank | 49 comment | 7 complexity | ddd84eb9dae888907dfd42517020bc12 MD5 | raw file
  1<?php
  2/*
  3 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  4 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  5 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  6 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  7 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  8 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  9 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 10 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 11 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 12 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 13 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 14 *
 15 * This software consists of voluntary contributions made by many individuals
 16 * and is licensed under the LGPL. For more information, see
 17 * <http://www.doctrine-project.org>.
 18 */
 19
 20namespace Doctrine\Common\Persistence\Mapping\Driver;
 21
 22use Doctrine\Common\Persistence\Mapping\ClassMetadata;
 23use Doctrine\Common\Persistence\Mapping\MappingException;
 24
 25/**
 26 * The StaticPHPDriver calls a static loadMetadata() method on your entity
 27 * classes where you can manually populate the ClassMetadata instance.
 28 *
 29 * @license 	http://www.opensource.org/licenses/lgpl-license.php LGPL
 30 * @link    	www.doctrine-project.org
 31 * @since   	2.2
 32 * @author      Benjamin Eberlei <kontakt@beberlei.de>
 33 * @author      Guilherme Blanco <guilhermeblanco@hotmail.com>
 34 * @author      Jonathan H. Wage <jonwage@gmail.com>
 35 * @author      Roman Borschel <roman@code-factory.org>
 36 */
 37class StaticPHPDriver implements MappingDriver
 38{
 39    /**
 40     * Paths of entity directories.
 41     *
 42     * @var array
 43     */
 44    private $paths = array();
 45
 46    /**
 47     * Map of all class names.
 48     *
 49     * @var array
 50     */
 51    private $classNames;
 52
 53    public function __construct($paths)
 54    {
 55        $this->addPaths((array) $paths);
 56    }
 57
 58    public function addPaths(array $paths)
 59    {
 60        $this->paths = array_unique(array_merge($this->paths, $paths));
 61    }
 62
 63    /**
 64     * {@inheritdoc}
 65     */
 66    public function loadMetadataForClass($className, ClassMetadata $metadata)
 67    {
 68        $className::loadMetadata($metadata);
 69    }
 70
 71    /**
 72     * {@inheritDoc}
 73     * @todo Same code exists in AnnotationDriver, should we re-use it somehow or not worry about it?
 74     */
 75    public function getAllClassNames()
 76    {
 77        if ($this->classNames !== null) {
 78            return $this->classNames;
 79        }
 80
 81        if (!$this->paths) {
 82            throw MappingException::pathRequired();
 83        }
 84
 85        $classes = array();
 86        $includedFiles = array();
 87
 88        foreach ($this->paths as $path) {
 89            if (!is_dir($path)) {
 90                throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
 91            }
 92
 93            $iterator = new \RecursiveIteratorIterator(
 94                new \RecursiveDirectoryIterator($path),
 95                \RecursiveIteratorIterator::LEAVES_ONLY
 96            );
 97
 98            foreach ($iterator as $file) {
 99                if ($file->getBasename('.php') == $file->getBasename()) {
100                    continue;
101                }
102
103                $sourceFile = realpath($file->getPathName());
104                require_once $sourceFile;
105                $includedFiles[] = $sourceFile;
106            }
107        }
108
109        $declared = get_declared_classes();
110
111        foreach ($declared as $className) {
112            $rc = new \ReflectionClass($className);
113            $sourceFile = $rc->getFileName();
114            if (in_array($sourceFile, $includedFiles) && !$this->isTransient($className)) {
115                $classes[] = $className;
116            }
117        }
118
119        $this->classNames = $classes;
120
121        return $classes;
122    }
123
124    /**
125     * {@inheritdoc}
126     */
127    public function isTransient($className)
128    {
129        return ! method_exists($className, 'loadMetadata');
130    }
131}