gerrit.onap Code Review - policy/common.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
   6  * Modified Copyright (C) 2018 Samsung Electronics Co., Ltd.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.common.endpoints.event.comm.bus.internal;
  23
  24 import java.util.Map;
  25 import org.onap.policy.common.endpoints.event.comm.Topic;
  26 import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * This implementation publishes events for the associated DMAAP topic, inline with the calling
  32  * thread.
  33  */
  34 public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTopicSink {
  35
  36     protected static Logger logger = LoggerFactory.getLogger(InlineDmaapTopicSink.class);
  37
  38     protected final String userName;
  39     protected final String password;
  40
  41     protected String environment = null;
  42     protected String aftEnvironment = null;
  43     protected String partner = null;
  44     protected String latitude = null;
  45     protected String longitude = null;
  46
  47     protected Map<String, String> additionalProps = null;
  48
  49     /**
  50      * BusTopicParams contains the below mentioned attributes.
  51      * servers              DMaaP servers
  52      * topic                DMaaP Topic to be monitored
  53      * apiKey               DMaaP API Key (optional)
  54      * apiSecret            DMaaP API Secret (optional)
  55      * environment          DME2 Environment
  56      * aftEnvironment       DME2 AFT Environment
  57      * partner              DME2 Partner
  58      * latitude             DME2 Latitude
  59      * longitude            DME2 Longitude
  60      * additionalProps      Additional properties to pass to DME2
  61      * useHttps             does connection use HTTPS?
  62      * allowSelfSignedCerts are self-signed certificates allow
  63      * @param busTopicParams Contains the above mentioned parameters
  64      * @throws IllegalArgumentException An invalid parameter passed in
  65      */
  66     public InlineDmaapTopicSink(BusTopicParams busTopicParams) {
  67
  68         super(busTopicParams);
  69
  70         this.userName = busTopicParams.getUserName();
  71         this.password = busTopicParams.getPassword();
  72
  73         this.environment = busTopicParams.getEnvironment();
  74         this.aftEnvironment = busTopicParams.getAftEnvironment();
  75         this.partner = busTopicParams.getPartner();
  76
  77         this.latitude = busTopicParams.getLatitude();
  78         this.longitude = busTopicParams.getLongitude();
  79
  80         this.additionalProps = busTopicParams.getAdditionalProps();
  81     }
  82
  83
  84     @Override
  85     public void init() {
  86         if (allNullOrEmpty(this.environment, this.aftEnvironment, this.latitude, this.longitude, this.partner)) {
  87             this.publisher = new BusPublisher.CambriaPublisherWrapper(BusTopicParams.builder()
  88                     .servers(this.servers)
  89                     .topic(this.effectiveTopic)
  90                     .apiKey(this.apiKey)
  91                     .apiSecret(this.apiSecret)
  92                     .userName(this.userName)
  93                     .password(this.password)
  94                     .useHttps(this.useHttps)
  95                     .allowSelfSignedCerts(this.allowSelfSignedCerts)
  96                     .build());
  97         } else {
  98             this.publisher = new BusPublisher.DmaapDmePublisherWrapper(BusTopicParams.builder()
  99                     .servers(this.servers)
 100                     .topic(this.effectiveTopic)
 101                     .userName(this.userName)
 102                     .password(this.password)
 103                     .environment(this.environment)
 104                     .aftEnvironment(this.aftEnvironment)
 105                     .partner(this.partner)
 106                     .latitude(this.latitude)
 107                     .longitude(this.longitude)
 108                     .additionalProps(this.additionalProps)
 109                     .useHttps(this.useHttps)
 110                     .build());
 111         }
 112
 113         logger.info("{}: DMAAP SINK created", this);
 114     }
 115
 116     @Override
 117     public CommInfrastructure getTopicCommInfrastructure() {
 118         return Topic.CommInfrastructure.DMAAP;
 119     }
 120
 121
 122     @Override
 123     public String toString() {
 124         return "InlineDmaapTopicSink [userName=" + userName + ", password=" + password
 125                 + ", getTopicCommInfrastructure()=" + getTopicCommInfrastructure() + ", toString()=" + super.toString()
 126                 + "]";
 127     }
 128
 129 }