Initial commit with Symfony 2.1+Vendors

Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>

vendor/jms/di-extra-bundle/JMS/DiExtraBundle/Annotation/Reference.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * Copyright 2011 Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace JMS\DiExtraBundle\Annotation;
+
+use JMS\DiExtraBundle\Exception\InvalidTypeException;
+
+abstract class Reference
+{
+    /** @var string */
+    public $value;
+
+    /** @var boolean */
+    public $required;
+
+    public final function __construct()
+    {
+        if (0 === func_num_args()) {
+            return;
+        }
+        $values = func_get_arg(0);
+
+        if (isset($values['value'])) {
+            if (!is_string($values['value'])) {
+                throw new InvalidTypeException('Inject', 'value', 'string', $values['value']);
+            }
+
+            $this->value = $values['value'];
+        }
+
+        if (isset($values['required'])) {
+            if (!is_bool($values['required'])) {
+                throw new InvalidTypeException('Inject', 'required', 'boolean', $values['required']);
+            }
+
+            $this->required = $values['required'];
+        }
+    }
+}