--- /dev/null
+<?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;
+
+use Doctrine\Common\Annotations\Annotation\IgnoreAnnotation;
+use Doctrine\Common\Annotations\Annotation\Target;
+use Closure;
+use ReflectionClass;
+use ReflectionMethod;
+use ReflectionProperty;
+
+/**
+ * A reader for docblock annotations.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class AnnotationReader implements Reader
+{
+ /**
+ * Global map for imports.
+ *
+ * @var array
+ */
+ private static $globalImports = array(
+ 'ignoreannotation' => 'Doctrine\Common\Annotations\Annotation\IgnoreAnnotation',
+ );
+
+ /**
+ * A list with annotations that are not causing exceptions when not resolved to an annotation class.
+ *
+ * The names are case sensitive.
+ *
+ * @var array
+ */
+ private static $globalIgnoredNames = array(
+ 'access'=> true, 'author'=> true, 'copyright'=> true, 'deprecated'=> true,
+ 'example'=> true, 'ignore'=> true, 'internal'=> true, 'link'=> true, 'see'=> true,
+ 'since'=> true, 'tutorial'=> true, 'version'=> true, 'package'=> true,
+ 'subpackage'=> true, 'name'=> true, 'global'=> true, 'param'=> true,
+ 'return'=> true, 'staticvar'=> true, 'category'=> true, 'staticVar'=> true,
+ 'static'=> true, 'var'=> true, 'throws'=> true, 'inheritdoc'=> true,
+ 'inheritDoc'=> true, 'license'=> true, 'todo'=> true,
+ 'deprec'=> true, 'property' => true, 'method' => true,
+ 'abstract'=> true, 'exception'=> true, 'magic' => true, 'api' => true,
+ 'final'=> true, 'filesource'=> true, 'throw' => true, 'uses' => true,
+ 'usedby'=> true, 'private' => true, 'Annotation' => true, 'override' => true,
+ 'codeCoverageIgnore' => true, 'codeCoverageIgnoreStart' => true, 'codeCoverageIgnoreEnd' => true,
+ 'Required' => true, 'Attribute' => true, 'Attributes' => true,
+ 'Target' => true, 'SuppressWarnings' => true,
+ 'ingroup' => true, 'code' => true, 'endcode' => true,
+ 'package_version' => true,
+ );
+
+ /**
+ * Add a new annotation to the globally ignored annotation names with regard to exception handling.
+ *
+ * @param string $name
+ */
+ static public function addGlobalIgnoredName($name)
+ {
+ self::$globalIgnoredNames[$name] = true;
+ }
+
+ /**
+ * Annotations Parser
+ *
+ * @var \Doctrine\Common\Annotations\DocParser
+ */
+ private $parser;
+
+ /**
+ * Annotations Parser used to collect parsing metadata
+ *
+ * @var \Doctrine\Common\Annotations\DocParser
+ */
+ private $preParser;
+
+ /**
+ * PHP Parser used to collect imports.
+ *
+ * @var \Doctrine\Common\Annotations\PhpParser
+ */
+ private $phpParser;
+
+ /**
+ * In-memory cache mechanism to store imported annotations per class.
+ *
+ * @var array
+ */
+ private $imports = array();
+
+ /**
+ * In-memory cache mechanism to store ignored annotations per class.
+ *
+ * @var array
+ */
+ private $ignoredAnnotationNames = array();
+
+ /**
+ * Constructor.
+ *
+ * Initializes a new AnnotationReader.
+ */
+ public function __construct()
+ {
+ AnnotationRegistry::registerFile(__DIR__ . '/Annotation/IgnoreAnnotation.php');
+
+ $this->parser = new DocParser;
+
+ $this->preParser = new DocParser;
+ $this->preParser->setImports(self::$globalImports);
+ $this->preParser->setIgnoreNotImportedAnnotations(true);
+
+ $this->phpParser = new PhpParser;
+ }
+
+ /**
+ * Gets the annotations applied to a class.
+ *
+ * @param ReflectionClass $class The ReflectionClass of the class from which
+ * the class annotations should be read.
+ * @return array An array of Annotations.
+ */
+ public function getClassAnnotations(ReflectionClass $class)
+ {
+ $this->parser->setTarget(Target::TARGET_CLASS);
+ $this->parser->setImports($this->getImports($class));
+ $this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));
+
+ return $this->parser->parse($class->getDocComment(), 'class ' . $class->getName());
+ }
+
+ /**
+ * Gets a class annotation.
+ *
+ * @param ReflectionClass $class The ReflectionClass of the class from which
+ * the class annotations should be read.
+ * @param string $annotationName The name of the annotation.
+ * @return mixed The Annotation or NULL, if the requested annotation does not exist.
+ */
+ public function getClassAnnotation(ReflectionClass $class, $annotationName)
+ {
+ $annotations = $this->getClassAnnotations($class);
+
+ foreach ($annotations as $annotation) {
+ if ($annotation instanceof $annotationName) {
+ return $annotation;
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Gets the annotations applied to a property.
+ *
+ * @param ReflectionProperty $property The ReflectionProperty of the property
+ * from which the annotations should be read.
+ * @return array An array of Annotations.
+ */
+ public function getPropertyAnnotations(ReflectionProperty $property)
+ {
+ $class = $property->getDeclaringClass();
+ $context = 'property ' . $class->getName() . "::\$" . $property->getName();
+ $this->parser->setTarget(Target::TARGET_PROPERTY);
+ $this->parser->setImports($this->getImports($class));
+ $this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));
+
+ return $this->parser->parse($property->getDocComment(), $context);
+ }
+
+ /**
+ * Gets a property annotation.
+ *
+ * @param ReflectionProperty $property
+ * @param string $annotationName The name of the annotation.
+ * @return mixed The Annotation or NULL, if the requested annotation does not exist.
+ */
+ public function getPropertyAnnotation(ReflectionProperty $property, $annotationName)
+ {
+ $annotations = $this->getPropertyAnnotations($property);
+
+ foreach ($annotations as $annotation) {
+ if ($annotation instanceof $annotationName) {
+ return $annotation;
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Gets the annotations applied to a method.
+ *
+ * @param \ReflectionMethod $method The ReflectionMethod of the method from which
+ * the annotations should be read.
+ *
+ * @return array An array of Annotations.
+ */
+ public function getMethodAnnotations(ReflectionMethod $method)
+ {
+ $class = $method->getDeclaringClass();
+ $context = 'method ' . $class->getName() . '::' . $method->getName() . '()';
+ $this->parser->setTarget(Target::TARGET_METHOD);
+ $this->parser->setImports($this->getImports($class));
+ $this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));
+
+ return $this->parser->parse($method->getDocComment(), $context);
+ }
+
+ /**
+ * Gets a method annotation.
+ *
+ * @param ReflectionMethod $method
+ * @param string $annotationName The name of the annotation.
+ * @return mixed The Annotation or NULL, if the requested annotation does not exist.
+ */
+ public function getMethodAnnotation(ReflectionMethod $method, $annotationName)
+ {
+ $annotations = $this->getMethodAnnotations($method);
+
+ foreach ($annotations as $annotation) {
+ if ($annotation instanceof $annotationName) {
+ return $annotation;
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Returns the ignored annotations for the given class.
+ *
+ * @param ReflectionClass $class
+ * @return array
+ */
+ private function getIgnoredAnnotationNames(ReflectionClass $class)
+ {
+ if (isset($this->ignoredAnnotationNames[$name = $class->getName()])) {
+ return $this->ignoredAnnotationNames[$name];
+ }
+ $this->collectParsingMetadata($class);
+
+ return $this->ignoredAnnotationNames[$name];
+ }
+
+ /**
+ * Retrieve imports
+ *
+ * @param \ReflectionClass $class
+ * @return array
+ */
+ private function getImports(ReflectionClass $class)
+ {
+ if (isset($this->imports[$name = $class->getName()])) {
+ return $this->imports[$name];
+ }
+ $this->collectParsingMetadata($class);
+
+ return $this->imports[$name];
+ }
+
+ /**
+ * Collects parsing metadata for a given class
+ *
+ * @param ReflectionClass $class
+ */
+ private function collectParsingMetadata(ReflectionClass $class)
+ {
+ $ignoredAnnotationNames = self::$globalIgnoredNames;
+
+ $annotations = $this->preParser->parse($class->getDocComment(), 'class '.$class->name);
+ foreach ($annotations as $annotation) {
+ if ($annotation instanceof IgnoreAnnotation) {
+ foreach ($annotation->names AS $annot) {
+ $ignoredAnnotationNames[$annot] = true;
+ }
+ }
+ }
+
+ $name = $class->getName();
+ $this->imports[$name] = array_merge(
+ self::$globalImports,
+ $this->phpParser->parseClass($class),
+ array('__NAMESPACE__' => $class->getNamespaceName())
+ );
+ $this->ignoredAnnotationNames[$name] = $ignoredAnnotationNames;
+ }
+}