2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.common.endpoints.event.comm.bus.internal;
23 import org.onap.policy.common.endpoints.event.comm.Topic;
24 import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
27 * This topic source implementation specializes in reading messages over an UEB Bus topic source and
28 * notifying its listeners
30 public class SingleThreadedUebTopicSource extends SingleThreadedBusTopicSource implements UebTopicSource {
34 * @param busTopicParams Parameters object containing all the required inputs *
35 * @throws IllegalArgumentException An invalid parameter passed in
39 public SingleThreadedUebTopicSource(BusTopicParams busTopicParams) {
41 super(busTopicParams);
43 this.allowSelfSignedCerts = busTopicParams.isAllowSelfSignedCerts();
49 * Initialize the Cambria client
53 this.consumer = new BusConsumer.CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret,
54 this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.useHttps,
55 this.allowSelfSignedCerts);
62 public CommInfrastructure getTopicCommInfrastructure() {
63 return Topic.CommInfrastructure.UEB;
68 public String toString() {
69 StringBuilder builder = new StringBuilder();
70 builder.append("SingleThreadedUebTopicSource [getTopicCommInfrastructure()=")
71 .append(getTopicCommInfrastructure()).append(", toString()=").append(super.toString()).append("]");
72 return builder.toString();