Refactored project structure.

src/Exception/HttpException.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace PHPCensor\Exception;
+
+class HttpException extends \Exception
+{
+    /**
+     * @var integer
+     */
+    protected $errorCode = 500;
+
+    /**
+     * @var string
+     */
+    protected $statusMessage = 'Internal Server Error';
+
+    /**
+     * @return integer
+     */
+    public function getErrorCode()
+    {
+        return $this->errorCode;
+    }
+
+    /**
+     * @return string
+     */
+    public function getStatusMessage()
+    {
+        return $this->statusMessage;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHttpHeader()
+    {
+        return 'HTTP/1.1 ' . $this->errorCode . ' ' . $this->statusMessage;
+    }
+}