From d5e583becc6c6d18f0497006b2eced310fa0c9cf Mon Sep 17 00:00:00 2001
From: hasuniea <hasunie@wso2.com>
Date: Fri, 18 Sep 2015 15:50:03 +0530
Subject: [PATCH] refactored coding issues.

---
 .../device/mgt/mobile/impl/windows/WindowsDeviceManager.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/windows/WindowsDeviceManager.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/windows/WindowsDeviceManager.java
index 51eabc60d..3a280812b 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/windows/WindowsDeviceManager.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/windows/WindowsDeviceManager.java
@@ -259,10 +259,11 @@ public class WindowsDeviceManager implements DeviceManager {
         boolean status;
         MobileDevice mobileDevice = MobileDeviceManagementUtil.convertToMobileDevice(device);
         try {
-            WindowsDAOFactory.getConnection();
+            WindowsDAOFactory.beginTransaction();
             status = daoFactory.getMobileDeviceDAO().addMobileDevice(mobileDevice);
             WindowsDAOFactory.commitTransaction();
         } catch (MobileDeviceManagementDAOException e) {
+            WindowsDAOFactory.rollbackTransaction();
             throw new DeviceManagementException("Error while enrolling the Windows device '" +
                     device.getDeviceIdentifier() + "'", e);
         } finally {