added annotation support

ServiceDefinition/Loader/AnnotationParser.php

@@ -0,0 +1,52 @@
+<?php
+/*
+ * This file is part of the WebServiceBundle.
+ *
+ * (c) Christian Kerl <christian-kerl@web.de>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Bundle\WebServiceBundle\ServiceDefinition\Loader;
+
+use Doctrine\Common\Annotations\Lexer;
+use Doctrine\Common\Annotations\Parser;
+
+/**
+ * AnnotationParser allows multiple annotations of the same class to be present.
+ * 
+ * @author Christian Kerl <christian-kerl@web.de>
+ */
+class AnnotationParser extends Parser
+{
+    /**
+     * Annotations ::= Annotation {[ "*" ]* [Annotation]}*
+     *
+     * @return array
+     */
+    public function Annotations()
+    {
+        $this->isNestedAnnotation = false;
+
+        $annotations = array();
+        $annot = $this->Annotation();
+
+        if ($annot !== false) {
+            $annotations[get_class($annot)][] = $annot;
+            $this->getLexer()->skipUntil(Lexer::T_AT);
+        }
+
+        while ($this->getLexer()->lookahead !== null && $this->getLexer()->isNextToken(Lexer::T_AT)) {
+            $this->isNestedAnnotation = false;
+            $annot = $this->Annotation();
+
+            if ($annot !== false) {
+                $annotations[get_class($annot)][] = $annot;
+                $this->getLexer()->skipUntil(Lexer::T_AT);
+            }
+        }
+
+        return $annotations;
+    }
+}