Merge pull request #185 from line/raw_flex

Support raw message builder

src/LINEBot/MessageBuilder/RawMessageBuilder.php

@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * Copyright 2018 LINE Corporation
+ *
+ * LINE Corporation licenses this file to you 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:
+ *
+ *   https://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 LINE\LINEBot\MessageBuilder;
+
+use LINE\LINEBot\MessageBuilder;
+
+/**
+ * A builder class for raw message.
+ *
+ * @package LINE\LINEBot\MessageBuilder
+ */
+class RawMessageBuilder implements MessageBuilder
+{
+    /** @var array */
+    private $message = [];
+
+    /**
+     * RawMessageBuilder constructor.
+     *
+     * @param array $message
+     */
+    public function __construct(array $message)
+    {
+        $this->message[] = $message;
+    }
+
+    /**
+     * Returns raw message.
+     *
+     * @return array Built message structure.
+     */
+    public function buildMessage()
+    {
+        return $this->message;
+    }
+}