From 2002c920320d883ab9c499d0ccd049e2b154fac6 Mon Sep 17 00:00:00 2001
From: inosh-perera <inoshperera@gmail.com>
Date: Thu, 26 Mar 2015 19:40:00 +0530
Subject: [PATCH] adding existing API check before publishing

---
 .../mgt/core/util/DeviceManagerUtil.java      | 24 ++++++++++---------
 .../conf/user-api-publisher-config.xml        |  2 +-
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
index 74c7d5d140..de1460075f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
@@ -172,17 +172,19 @@ public final class DeviceManagerUtil {
         APIIdentifier id = new APIIdentifier(config.getOwner(), config.getName(), config.getVersion());
         API api = new API(id);
         try {
-            api.setContext(config.getContext());
-            api.setUrl(config.getEndpoint());
-            api.setUriTemplates(getURITemplates(config.getEndpoint(),
-                    APIConstants.AUTH_APPLICATION_OR_USER_LEVEL_TOKEN));
-            api.setVisibility(APIConstants.API_GLOBAL_VISIBILITY);
-            api.addAvailableTiers(provider.getTiers());
-            api.setEndpointSecured(false);
-            api.setStatus(APIStatus.PUBLISHED);
-            api.setTransports(config.getTransports());
-
-            provider.addAPI(api);
+	        if(!provider.isAPIAvailable(id)) {
+		        api.setContext(config.getContext());
+		        api.setUrl(config.getEndpoint());
+		        api.setUriTemplates(getURITemplates(config.getEndpoint(),
+		                                            APIConstants.AUTH_APPLICATION_OR_USER_LEVEL_TOKEN));
+		        api.setVisibility(APIConstants.API_GLOBAL_VISIBILITY);
+		        api.addAvailableTiers(provider.getTiers());
+		        api.setEndpointSecured(false);
+		        api.setStatus(APIStatus.PUBLISHED);
+		        api.setTransports(config.getTransports());
+
+		        provider.addAPI(api);
+	        }
         } catch (APIManagementException e) {
             throw new DeviceManagementException("Error occurred while registering the API", e);
         }
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/conf/user-api-publisher-config.xml b/features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/conf/user-api-publisher-config.xml
index fc89db770c..8cc9771877 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/conf/user-api-publisher-config.xml
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/conf/user-api-publisher-config.xml
@@ -21,7 +21,7 @@
             <API>
                <Name>appmanager</Name>
                <Owner>admin</Owner>
-               <Context>devices</Context>
+               <Context>/devices</Context>
                <Version>1.0.0</Version>
                <Endpoint>http://localhost:9763/</Endpoint>
                <Transports>http,https</Transports>