X-Git-Url: https://gerrit.onap.org/r/gitweb?p=policy%2Fengine.git;a=blobdiff_plain;f=PolicyEngineUtils%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Futils%2FBusConsumer.java;h=1b31394d0963650db1236fa42e00bbd7c4e49266;hp=bf92835c6a76ddaf6fcebec57077239a353c79b8;hb=80f072f60509ef3a35369a60857fe05f6c2a993a;hpb=c53fa990ea27ec074859eb94bcb7ec6deaa2157b

diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BusConsumer.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BusConsumer.java
index bf92835c6..1b31394d0 100644
--- a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BusConsumer.java
+++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BusConsumer.java
@@ -1,8 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineUtils
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.onap.policy.utils;
 
+import java.net.MalformedURLException;
 import java.util.List;
 import java.util.Properties;
 
+import com.att.nsa.mr.client.MRClient.MRApiException;
 import com.att.nsa.mr.client.impl.MRConsumerImpl;
 import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
 
@@ -12,9 +34,9 @@ public interface BusConsumer {
 	 * fetch messages
 	 * 
 	 * @return list of messages
-	 * @throws Exception when error encountered by underlying libraries
+	 * @throws MRApiException when error encountered by underlying libraries
 	 */
-	public Iterable<String> fetch() throws Exception;
+	public Iterable<String> fetch() throws MRApiException;
 	
 	/**
 	 * close underlying library consumer
@@ -48,8 +70,7 @@ public interface BusConsumer {
 		public DmaapConsumerWrapper(List<String> servers, String topic, 
 								String aafLogin, String aafPassword,
 								String consumerGroup, String consumerInstance,
-								int fetchTimeout, int fetchLimit) 
-		throws Exception {
+								int fetchTimeout, int fetchLimit)  throws MalformedURLException{
 					
 			this.consumer = new MRConsumerImpl(servers, topic, 
 											   consumerGroup, consumerInstance, 
@@ -70,8 +91,12 @@ public interface BusConsumer {
 		/**
 		 * {@inheritDoc}
 		 */
-		public Iterable<String> fetch() throws Exception {
-			return this.consumer.fetch();
+		public Iterable<String> fetch() throws MRApiException {
+			try {
+                return this.consumer.fetch();
+            } catch (Exception e) {
+                throw new MRApiException("Error during MR consumer Fetch ",e);
+            }
 		}
 		
 		/**