common/src/main/java/org/openecomp/mso/client/ruby/RubyClient.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.openecomp.mso.client.ruby;
  22
  23 import java.io.IOException;
  24 import java.time.ZoneOffset;
  25 import java.time.ZonedDateTime;
  26 import java.time.format.DateTimeFormatter;
  27
  28 import org.openecomp.mso.client.dmaap.DmaapPublisher;
  29 import org.openecomp.mso.client.ruby.beans.Event;
  30 import org.openecomp.mso.client.ruby.beans.MsoRequest;
  31 import org.openecomp.mso.client.ruby.beans.Ruby;
  32 import org.openecomp.mso.client.ruby.dmaap.RubyCreateTicketRequestPublisher;
  33
  34 import com.fasterxml.jackson.core.JsonProcessingException;
  35 import com.fasterxml.jackson.databind.ObjectMapper;
  36
  37
  38 public class RubyClient {
  39
  40         private static final String REQUEST_CLIENT_NAME = "MSO";
  41         private static final String ACTION = "Create Ticket";
  42
  43         protected String buildRequest(String requestId, String sourceName, String reason, String workflowId, String notification) throws JsonProcessingException {
  44                 final MsoRequest request = new MsoRequest();
  45                 request.withRequestClientName(REQUEST_CLIENT_NAME)
  46                    .withRequestId(requestId)
  47                            .withSourceName(sourceName)
  48                            .withWorkflowId(workflowId)
  49                            .withAction(ACTION);
  50
  51                 request.withRequestTime(this.getTime());
  52
  53                 if(reason.length() <= 255){
  54                         request.withReason(reason);
  55                 } else {
  56                         throw new IllegalArgumentException("reason exceeds 255 characters");
  57                 }
  58                 if(notification.length() <= 1024){
  59                         request.withNotification(notification);
  60                 } else {
  61                         throw new IllegalArgumentException("notification exceeds 1024 characters");
  62                 }
  63                 final Event event = new Event();
  64                 event.setMsoRequest(request);
  65                 final Ruby ruby = new Ruby();
  66                 ruby.setEvent(event);
  67                 return this.getJson(ruby);
  68         }
  69
  70         protected String getJson(Ruby obj) throws JsonProcessingException {
  71                 final ObjectMapper mapper = new ObjectMapper();
  72                 return mapper.writeValueAsString(obj);
  73         }
  74
  75         protected DmaapPublisher getPublisher() throws IOException {
  76                 return new RubyCreateTicketRequestPublisher();
  77         }
  78
  79         protected String getTime() {
  80                 final ZonedDateTime currentDateTime = ZonedDateTime.now(ZoneOffset.UTC);
  81                 final DateTimeFormatter format = DateTimeFormatter.ofPattern("EEE, dd MMM yyyy HH:mm:ss Z");
  82                 return currentDateTime.format(format);
  83         }
  84
  85         public void rubyCreateTicketCheckRequest(String requestId, String sourceName, String reason, String workflowId, String notification) throws Exception {
  86                 String request = this.buildRequest(requestId, sourceName, reason, workflowId, notification);
  87                 final DmaapPublisher publisher = this.getPublisher();
  88                 publisher.send(request);
  89         }
  90 }