Файл: src/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/FileCacheReader.php
Строк: 400
<?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 DoctrineCommonAnnotations;
/**
* File cache reader for annotations.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
* @author Benjamin Eberlei <kontakt@beberlei.de>
*
* @deprecated the FileCacheReader is deprecated and will be removed
* in version 2.0.0 of doctrine/annotations. Please use the
* {@see DoctrineCommonAnnotationsCachedReader} instead.
*/
class FileCacheReader implements Reader
{
/**
* @var Reader
*/
private $reader;
/**
* @var string
*/
private $dir;
/**
* @var bool
*/
private $debug;
/**
* @var array
*/
private $loadedAnnotations = array();
/**
* @var array
*/
private $classNameHashes = array();
/**
* @var int
*/
private $umask;
/**
* Constructor.
*
* @param Reader $reader
* @param string $cacheDir
* @param boolean $debug
*
* @throws InvalidArgumentException
*/
public function __construct(Reader $reader, $cacheDir, $debug = false, $umask = 0002)
{
if ( ! is_int($umask)) {
throw new InvalidArgumentException(sprintf(
'The parameter umask must be an integer, was: %s',
gettype($umask)
));
}
$this->reader = $reader;
$this->umask = $umask;
if (!is_dir($cacheDir) && !@mkdir($cacheDir, 0777 & (~$this->umask), true)) {
throw new InvalidArgumentException(sprintf('The directory "%s" does not exist and could not be created.', $cacheDir));
}
$this->dir = rtrim($cacheDir, '\/');
$this->debug = $debug;
}
/**
* {@inheritDoc}
*/
public function getClassAnnotations(ReflectionClass $class)
{
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name];
if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}
$path = $this->dir.'/'.strtr($key, '\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getClassAnnotations($class);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);
$annot = $this->reader->getClassAnnotations($class);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
return $this->loadedAnnotations[$key] = include $path;
}
/**
* {@inheritDoc}
*/
public function getPropertyAnnotations(ReflectionProperty $property)
{
$class = $property->getDeclaringClass();
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name].'$'.$property->getName();
if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}
$path = $this->dir.'/'.strtr($key, '\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getPropertyAnnotations($property);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);
$annot = $this->reader->getPropertyAnnotations($property);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
return $this->loadedAnnotations[$key] = include $path;
}
/**
* {@inheritDoc}
*/
public function getMethodAnnotations(ReflectionMethod $method)
{
$class = $method->getDeclaringClass();
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name].'#'.$method->getName();
if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}
$path = $this->dir.'/'.strtr($key, '\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getMethodAnnotations($method);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);
$annot = $this->reader->getMethodAnnotations($method);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}
return $this->loadedAnnotations[$key] = include $path;
}
/**
* Saves the cache file.
*
* @param string $path
* @param mixed $data
*
* @return void
*/
private function saveCacheFile($path, $data)
{
if (!is_writable($this->dir)) {
throw new InvalidArgumentException(sprintf('The directory "%s" is not writable. Both, the webserver and the console user need access. You can manage access rights for multiple users with "chmod +a". If your system does not support this, check out the acl package.', $this->dir));
}
$tempfile = tempnam($this->dir, uniqid('', true));
if (false === $tempfile) {
throw new RuntimeException(sprintf('Unable to create tempfile in directory: %s', $this->dir));
}
$written = file_put_contents($tempfile, '<?php return unserialize('.var_export(serialize($data), true).');');
if (false === $written) {
throw new RuntimeException(sprintf('Unable to write cached file to: %s', $tempfile));
}
@chmod($tempfile, 0666 & (~$this->umask));
if (false === rename($tempfile, $path)) {
@unlink($tempfile);
throw new RuntimeException(sprintf('Unable to rename %s to %s', $tempfile, $path));
}
}
/**
* {@inheritDoc}
*/
public function getClassAnnotation(ReflectionClass $class, $annotationName)
{
$annotations = $this->getClassAnnotations($class);
foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}
return null;
}
/**
* {@inheritDoc}
*/
public function getMethodAnnotation(ReflectionMethod $method, $annotationName)
{
$annotations = $this->getMethodAnnotations($method);
foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}
return null;
}
/**
* {@inheritDoc}
*/
public function getPropertyAnnotation(ReflectionProperty $property, $annotationName)
{
$annotations = $this->getPropertyAnnotations($property);
foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}
return null;
}
/**
* Clears loaded annotations.
*
* @return void
*/
public function clearLoadedAnnotations()
{
$this->loadedAnnotations = array();
}
}