src/main/java/org/onap/clamp/clds/client/TcaPolicyDelegate.java

   1 package org.onap.clamp.clds.client;
   2
   3 import java.util.UUID;
   4 import java.util.logging.Logger;
   5
   6 import org.camunda.bpm.engine.delegate.DelegateExecution;
   7 import org.camunda.bpm.engine.delegate.JavaDelegate;
   8 import org.springframework.beans.factory.annotation.Autowired;
   9
  10 import org.onap.clamp.clds.client.req.TcaMPolicyReq;
  11 import org.onap.clamp.clds.model.prop.ModelProperties;
  12 import org.onap.clamp.clds.model.prop.Tca;
  13 import org.onap.clamp.clds.model.refprop.RefProp;
  14
  15
  16 /**
  17  * Send Tca info to policy api.
  18  *
  19  *
  20  */
  21 public class TcaPolicyDelegate implements JavaDelegate {
  22         // currently uses the java.util.logging.Logger like the Camunda engine
  23         private static final Logger logger = Logger.getLogger(TcaPolicyDelegate.class.getName());
  24
  25         @Autowired
  26         private RefProp refProp;
  27
  28         @Autowired PolicyClient policyClient;
  29
  30         /**
  31          * Perform activity.  Send Tca info to policy api.
  32          *
  33          * @param execution
  34          */
  35         public void execute(DelegateExecution execution) throws Exception {
  36                 String tcaPolicyRequestUuid = UUID.randomUUID().toString();
  37                 execution.setVariable("tcaPolicyRequestUuid", tcaPolicyRequestUuid);
  38
  39                 ModelProperties prop = ModelProperties.create(execution);
  40                 Tca tca = prop.getTca();
  41                 if(tca.isFound()){
  42                         String policyJson = TcaMPolicyReq.formatTca(refProp, prop);
  43                         String responseMessage = policyClient.sendMicroService(policyJson, prop, tcaPolicyRequestUuid);
  44                         if(responseMessage != null)
  45                         {
  46                                 execution.setVariable("tcaPolicyResponseMessage", responseMessage.getBytes());
  47                         }
  48                 }
  49         }
  50
  51
  52
  53 }