bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerClient.java

   1 package org.openecomp.mso.client.appc;
   2
   3 import java.beans.BeanInfo;
   4
   5 import java.util.Map;
   6
   7 import org.openecomp.mso.bpmn.core.PropertyConfiguration;
   8
   9 import java.beans.IntrospectionException;
  10 import java.beans.Introspector;
  11 import java.beans.PropertyDescriptor;
  12 import java.lang.reflect.InvocationTargetException;
  13 import java.lang.reflect.Method;
  14 import java.time.Instant;
  15 import java.util.Properties;
  16 import java.util.UUID;
  17
  18 import org.springframework.beans.factory.annotation.Autowired;
  19
  20 import org.openecomp.appc.client.lcm.api.AppcClientServiceFactoryProvider;
  21 import org.openecomp.appc.client.lcm.api.AppcLifeCycleManagerServiceFactory;
  22 import org.openecomp.appc.client.lcm.api.ApplicationContext;
  23 import org.openecomp.appc.client.lcm.api.LifeCycleManagerStateful;
  24 import org.openecomp.appc.client.lcm.api.ResponseHandler;
  25 import org.openecomp.appc.client.lcm.exceptions.AppcClientException;
  26 import org.openecomp.appc.client.lcm.model.Action;
  27 import org.openecomp.appc.client.lcm.model.ActionIdentifiers;
  28 import org.openecomp.appc.client.lcm.model.AuditOutput;
  29 import org.openecomp.appc.client.lcm.model.CommonHeader;
  30 import org.openecomp.appc.client.lcm.model.Flags;
  31 import org.openecomp.appc.client.lcm.model.Flags.Force;
  32 import org.openecomp.appc.client.lcm.model.Flags.Mode;
  33 import org.openecomp.appc.client.lcm.model.Payload;
  34 import org.openecomp.appc.client.lcm.model.Status;
  35 import org.openecomp.appc.client.lcm.model.ZULU;
  36 import com.fasterxml.jackson.annotation.JsonInclude.Include;
  37 import com.fasterxml.jackson.core.JsonProcessingException;
  38 import com.fasterxml.jackson.databind.ObjectMapper;
  39 import com.fasterxml.jackson.databind.ObjectWriter;
  40
  41 public class ApplicationControllerClient {
  42
  43         private static final int ACCEPT_SERIES = 100;
  44         private static final int ERROR_SERIES = 200;
  45         private static final int REJECT_SERIES = 300;
  46         private static final int SUCCESS_SERIES = 400;
  47         private static final int SUCCESS_STATUS = SUCCESS_SERIES + 0;
  48         private static final int PARTIAL_SERIES = 500;
  49         private static final int PARTIAL_SUCCESS_STATUS = PARTIAL_SERIES + 0;
  50
  51         private final boolean useLCMBypass = false;
  52
  53         private final String apiVer = "2.00";
  54         private final String originatorId = "MSO";
  55         private final int flagsTTL = 65000;
  56         private final static String clientName = "MSO";
  57
  58         @Autowired
  59         public ApplicationControllerSupport appCSupport;
  60
  61         private LifeCycleManagerStateful client;
  62
  63         public Status runCommand(Action action, ActionIdentifiers identifier, Flags flags, Payload payload,
  64                         String requestID) throws Exception {
  65                 Object requestObject = createRequest(action, identifier, flags, payload, requestID);
  66                 client = getAppCClient();
  67                 Method lcmMethod = appCSupport.getAPIMethod(action.name(), client, false);
  68                 appCSupport.logLCMMessage(requestObject);
  69                 Object response = lcmMethod.invoke(client, requestObject);
  70                 return appCSupport.getStatusFromGenericResponse(response);
  71         }
  72
  73         public void shutdownclient() {
  74                 AppcClientServiceFactoryProvider.getFactory(AppcLifeCycleManagerServiceFactory.class)
  75                                 .shutdownLifeCycleManager(false);
  76         }
  77
  78         public LifeCycleManagerStateful getAppCClient() throws AppcClientException {
  79                 if (client == null)
  80                         client = AppcClientServiceFactoryProvider.getFactory(AppcLifeCycleManagerServiceFactory.class)
  81                                         .createLifeCycleManagerStateful(new ApplicationContext(), getLCMProperties());
  82                 return client;
  83         }
  84
  85         private Properties getLCMProperties() {
  86                 return getLCMPropertiesHelper();
  87         }
  88
  89         protected Properties getLCMPropertiesHelper() {
  90                 Properties properties = new Properties();
  91                 Map<String, String> globalProperties = PropertyConfiguration.getInstance()
  92                                 .getProperties("mso.bpmn.urn.properties");
  93
  94                 properties.put("topic.read", globalProperties.get("appc.topic.read"));
  95                 properties.put("topic.read.timeout", globalProperties.get("appc.topic.read.timeout"));
  96                 properties.put("client.response.timeout", globalProperties.get("appc.client.response.timeout"));
  97                 properties.put("topic.write", globalProperties.get("appc.topic.write"));
  98                 properties.put("poolMembers", globalProperties.get("appc.pool.members"));
  99                 properties.put("client.key", globalProperties.get("appc.client.key"));
 100                 properties.put("client.secret", globalProperties.get("appc.client.secret"));
 101                 properties.put("client.name", clientName);
 102                 return properties;
 103         }
 104
 105         public Object createRequest(Action action, ActionIdentifiers identifier, Flags flags, Payload payload,
 106                         String requestId) throws Exception {
 107                 Object requestObject = appCSupport.getInput(action.name());
 108                 try {
 109                         org.openecomp.appc.client.lcm.model.CommonHeader commonHeader = buildCommonHeader(requestId);
 110                         requestObject.getClass().getDeclaredMethod("setCommonHeader", CommonHeader.class).invoke(requestObject,
 111                                         commonHeader);
 112                         requestObject.getClass().getDeclaredMethod("setAction", Action.class).invoke(requestObject, action);
 113                         requestObject.getClass().getDeclaredMethod("setActionIdentifiers", ActionIdentifiers.class)
 114                                         .invoke(requestObject, identifier);
 115                 } catch (IllegalAccessException | NoSuchMethodException | InvocationTargetException e) {
 116                         throw new Exception("Error Building AppC Request: " + e.getMessage());
 117                 }
 118                 return requestObject;
 119         }
 120
 121         private org.openecomp.appc.client.lcm.model.CommonHeader buildCommonHeader(String requestId) {
 122                 org.openecomp.appc.client.lcm.model.CommonHeader commonHeader = new org.openecomp.appc.client.lcm.model.CommonHeader();
 123                 commonHeader.setApiVer(apiVer);
 124                 commonHeader.setOriginatorId(originatorId);
 125                 commonHeader.setRequestId(requestId == null ? UUID.randomUUID().toString() : requestId);
 126                 commonHeader.setSubRequestId(requestId);
 127                 org.openecomp.appc.client.lcm.model.Flags flags = new org.openecomp.appc.client.lcm.model.Flags();
 128                 String flagsMode = "NORMAL";
 129                 Mode mode = Mode.valueOf(flagsMode);
 130                 flags.setMode(mode);
 131                 String flagsForce = "FALSE";
 132                 Force force = Force.valueOf(flagsForce);
 133                 flags.setForce(force);
 134                 flags.setTtl(flagsTTL);
 135                 commonHeader.setFlags(flags);
 136                 Instant timestamp = Instant.now();
 137                 ZULU zulu = new ZULU(timestamp.toString());
 138                 commonHeader.setTimestamp(zulu);
 139                 return commonHeader;
 140         }
 141
 142         public Flags createRequestFlags() {
 143                 Flags flags = new Flags();
 144                 flags.setTtl(6000);
 145                 return flags;
 146         }
 147 }