1 files changed, 23 insertions, 0 deletions
diff --git a/demos/blog/protected/Common/BlogErrors.php b/demos/blog/protected/Common/BlogErrors.php
new file mode 100644
index 00000000..501ec1c9
--- /dev/null
+++ b/demos/blog/protected/Common/BlogErrors.php
@@ -0,0 +1,23 @@
+<?php
+
+class BlogErrors
+{
+	const ERROR_UKNOWN=0;
+	const ERROR_POST_NOT_FOUND=1;
+	const ERROR_USER_NOT_FOUND=2;
+	const ERROR_PERMISSION_DENIED=3;
+
+	private static $_errorMessages=array(
+		self::ERROR_UKNOWN=>'Unknown error.',
+		self::ERROR_POST_NOT_FOUND=>'The specified post cannot be found.',
+		self::ERROR_USER_NOT_FOUND=>'The specified user account cannot be found.',
+		self::ERROR_PERMISSION_DENIED=>'Sorry, you do not have permission to perform this action.',
+	);
+
+	public static function getMessage($errorCode)
+	{
+		return isset(self::$_errorMessages[$errorCode])?self::$_errorMessages[$errorCode]:self::$_errorMessages[0];
+	}
+}
+
+?>
+\ No newline at end of file