From d96d03aab004d7c940ff07b63777025f2942a2ca Mon Sep 17 00:00:00 2001
From: Maros Marsalek <mmarsale@cisco.com>
Date: Wed, 15 Jan 2014 16:35:34 +0100
Subject: [PATCH] Allow initial config xml files to start with xml header.

E.g.

<?xml version="1.0" encoding="UTF-8"?>
<!-- vi: set et smarttab sw=4 tabstop=4: -->

Change-Id: Ie6ce587d3d44b2b357b48616d0a596e332c65c98
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
---
 .../persist/storage/directory/autodetect/FileType.java      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/opendaylight/config/config-persister-directory-autodetect-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/autodetect/FileType.java b/opendaylight/config/config-persister-directory-autodetect-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/autodetect/FileType.java
index 03654ebcb2..779a887924 100644
--- a/opendaylight/config/config-persister-directory-autodetect-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/autodetect/FileType.java
+++ b/opendaylight/config/config-persister-directory-autodetect-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/autodetect/FileType.java
@@ -23,6 +23,7 @@ enum FileType {
     plaintext, xml;
 
     public static final String XML_STORAGE_FIRST_LINE = "<" + ConfigSnapshot.SNAPSHOT_ROOT_ELEMENT_NAME + ">";
+    private static final String XML_FILE_DEFINITION_LINE = "<?xml";
 
     static FileType getFileType(File file) {
         String firstLine = readFirstLine(file);
@@ -35,7 +36,10 @@ enum FileType {
     }
 
     private static boolean isXmlStorage(String firstLine) {
-        return firstLine.startsWith(XML_STORAGE_FIRST_LINE);
+        boolean isXml = false;
+        isXml |= firstLine.startsWith(XML_STORAGE_FIRST_LINE);
+        isXml |= firstLine.startsWith(XML_FILE_DEFINITION_LINE);
+        return isXml;
     }
 
     private static boolean isPlaintextStorage(String firstLine) {
-- 
2.36.6