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doctrine2/lib/Doctrine/ORM/Mapping/Driver/StaticPHPDriver.php

139 lines
4.1 KiB
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\ORM\Mapping\Driver;
use Doctrine\Common\Persistence\Mapping\ClassMetadata,
Doctrine\ORM\Mapping\MappingException;
/**
* The StaticPHPDriver calls a static loadMetadata() method on your entity
* classes where you can manually populate the ClassMetadata instance.
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 2.0
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan H. Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class StaticPHPDriver implements Driver
{
/**
* Paths of entity directories.
*
* @var array
*/
private $_paths = array();
/**
* Map of all class names.
*
* @var array
*/
private $_classNames;
/**
* The file extension of mapping documents.
*
* @var string
*/
private $_fileExtension = '.php';
public function __construct($paths)
{
$this->addPaths((array) $paths);
}
public function addPaths(array $paths)
{
$this->_paths = array_unique(array_merge($this->_paths, $paths));
}
/**
* {@inheritdoc}
*/
public function loadMetadataForClass($className, ClassMetadata $metadata)
{
call_user_func_array(array($className, 'loadMetadata'), array($metadata));
}
/**
* {@inheritDoc}
* @todo Same code exists in AnnotationDriver, should we re-use it somehow or not worry about it?
*/
public function getAllClassNames()
{
if ($this->_classNames !== null) {
return $this->_classNames;
}
if (!$this->_paths) {
throw MappingException::pathRequired();
}
$classes = array();
$includedFiles = array();
foreach ($this->_paths as $path) {
if (!is_dir($path)) {
throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
}
$iterator = new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($path),
\RecursiveIteratorIterator::LEAVES_ONLY
);
foreach ($iterator as $file) {
if ($file->getBasename($this->_fileExtension) == $file->getBasename()) {
continue;
}
$sourceFile = realpath($file->getPathName());
require_once $sourceFile;
$includedFiles[] = $sourceFile;
}
}
$declared = get_declared_classes();
foreach ($declared as $className) {
$rc = new \ReflectionClass($className);
$sourceFile = $rc->getFileName();
if (in_array($sourceFile, $includedFiles) && !$this->isTransient($className)) {
$classes[] = $className;
}
}
$this->_classNames = $classes;
return $classes;
}
/**
* {@inheritdoc}
*/
public function isTransient($className)
{
return method_exists($className, 'loadMetadata') ? false : true;
}
}