Implement Subnet Capability query functionality

Issue-ID: SO-3222
Signed-off-by: deepikasatheesh <deepika.s84@wipro.com>
Change-Id: I1797aeb1f2b4b461cee627200bda8312a0803524

1 files changed, 141 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/QueryJobStatus.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/QueryJobStatus.groovy
new file mode 100644
index 0000000000..5cdf540173
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/QueryJobStatus.groovy
@@ -0,0 +1,141 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2020 Wipro Limited.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License")
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.scripts
+
+import groovy.json.JsonSlurper
+import org.json.JSONObject
+import org.camunda.bpm.engine.delegate.DelegateExecution
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.bpmn.common.scripts.ExceptionUtil
+import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.bpmn.infrastructure.pnf.delegate.ExecutionVariableNames
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+import org.onap.so.bpmn.core.UrnPropertiesReader
+
+public class QueryJobStatus extends AbstractServiceTaskProcessor{
+    private static final Logger logger = LoggerFactory.getLogger(QueryJobStatus.class)
+
+    ExceptionUtil exceptionUtil = new ExceptionUtil()
+    JsonUtils jsonUtil = new JsonUtils()
+    
+    public void preProcessRequest(DelegateExecution execution) {
+        logger.debug("Start preProcessRequest")
+        
+        try{
+            String requestId = execution.getVariable("msoRequestId")
+            logger.debug("RequestId :" + requestId)
+            String responseId = execution.getVariable("responseId")
+            String jobId = execution.getVariable("jobId")   
+            def jsonSlurper = new JsonSlurper()
+            
+            HashMap<String,?> esrInfo=jsonSlurper.parseText(execution.getVariable("esrInfo"))
+            logger.debug("esrInfo" + esrInfo.toString())
+            
+            HashMap<String,?> serviceInfo=jsonSlurper.parseText(execution.getVariable("serviceInfo"))
+            logger.debug("serviceInfo" + serviceInfo.toString())
+            
+            execution.setVariable("esrInfo", esrInfo)
+            execution.setVariable("serviceInfo", serviceInfo)
+            
+            String nssmfEndpoint = UrnPropertiesReader.getVariable("mso.adapters.nssmf.endpoint",execution)          
+            String endPoint = String.format("/api/rest/provMns/v1/NSS/jobs/%s", jobId)          
+            String url = nssmfEndpoint + endPoint 
+            execution.setVariable("NSSMF_AdapterEndpoint", url)
+            
+            String payload = """
+                {
+                  "responseId": "${responseId}",
+                  "esrInfo":  ${execution.getVariable("esrInfo") as JSONObject},
+                  "serviceInfo": ${execution.getVariable("serviceInfo") as JSONObject}
+                }
+              """
+               
+            execution.setVariable("NSSMF_AdapterRequest", payload.replaceAll("\\s+", ""))   
+            execution.setVariable("startTime", System.currentTimeMillis())
+            logger.debug("Outgoing NSSMF_AdapterRequest: \n" + payload)
+        }catch(Exception e){
+            String msg = "Exception in QueryJobStatus.preProcessRequest " + ex.getMessage()
+            logger.error(msg)
+            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+        }
+        logger.debug("exit preProcessRequest")
+    }
+
+    public void checkJobStatus(DelegateExecution execution) {
+        logger.debug(" *** checkJobStatus *** ")
+        def NSSMF_ResponseCode = execution.getVariable("NSSMF_ResponseCode") as Integer
+        logger.debug("NSSMF_ResponseCode:" + NSSMF_ResponseCode)
+        def NSSMF_Response = execution.getVariable("NSSMF_Response") as String
+        def status = jsonUtil.getJsonValue(NSSMF_Response, "responseDescriptor.status")
+        logger.debug("NSSMF_Response" + NSSMF_Response)
+        
+        Long startTime = execution.getVariable("startTime") as Long
+        Long timeout = execution.getVariable("timeout") as Long
+        timeout = timeout == null ? 600000 : timeout * 60000
+        
+        if(NSSMF_Response != null) {                            
+            if (status.equalsIgnoreCase("processing") && (System.currentTimeMillis() - startTime) > timeout) {
+                handleTimeOut(execution)
+            } 
+            else if(status.equalsIgnoreCase("finished") || status.equalsIgnoreCase("failed")) {
+                execution.setVariable("JobStatusCompleted", "TRUE")
+            } else {
+                execution.setVariable("JobStatusCompleted", "FALSE")
+            }
+            } else {
+                 Map<String, ?> responseDescriptorMap = new HashMap<>()
+                 responseDescriptorMap.put("status","failed")
+                 responseDescriptorMap.put("statusDescription","Exception while querying job status")
+                 String responseDescriptor = """
+                 {
+                   "responseDescriptor": "${responseDescriptorMap}",
+                 }
+               """
+                 execution.setVariable("JobStatusCompleted", "TRUE")
+                 execution.setVariable("NSSMF_Response",responseDescriptor.replaceAll("\\s+", ""))
+                exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "Received a Bad Response from NSSMF.")
+            }
+        logger.debug("exit checkJobStatus")
+    }
+    
+    private handleTimeOut(DelegateExecution execution) {
+        Map<String, ?> responseDescriptorMap = new HashMap<>()
+        responseDescriptorMap.put("status","failed")
+        responseDescriptorMap.put("statusDescription","timeout")
+        String responseDescriptor = """
+                {
+                  "responseDescriptor": "${responseDescriptorMap}",
+                }
+              """
+        execution.setVariable("JobStatusCompleted", "TRUE")
+        execution.setVariable("NSSMF_Response",responseDescriptor.replaceAll("\\s+", ""))
+    }
+    
+    public void updateJobStatusDetails(DelegateExecution execution)
+    {
+        logger.debug("**updateJobStatusDetails**")
+        def NSSMF_Response = execution.getVariable("NSSMF_Response") as String
+        def responseDescriptor = jsonUtil.getJsonValue(NSSMF_Response, "responseDescriptor")
+        execution.setVariable("responseDescriptor",responseDescriptor)
+        logger.debug("**exit updateJobStatusDetails")
+    }
+}