2 files changed, 18 insertions, 19 deletions
diff --git a/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java b/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
index 2ba910a6e..0ca2850f3 100644
--- a/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
+++ b/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
@@ -90,6 +90,22 @@ public class DcaeDispatcherServices {
         }
     }
 
+    public String getOperationStatusWithRetry(String operationStatusUrl) throws InterruptedException {
+        String operationStatus = "";
+        for (int i = 0; i < Integer.valueOf(refProp.getStringValue("dcae.dispatcher.retry.limit")); i++) {
+            logger.info("Trying to get Operation status on DCAE for url:" + operationStatusUrl);
+            operationStatus = getOperationStatus(operationStatusUrl);
+            logger.info("Current Status is:" + operationStatus);
+            if (!"processing".equalsIgnoreCase(operationStatus)) {
+                return operationStatus;
+            } else {
+                Thread.sleep(Integer.valueOf(refProp.getStringValue("dcae.dispatcher.retry.interval")));
+            }
+        }
+        logger.warn("Number of attempts on DCAE is over, stopping the getOperationStatus method");
+        return operationStatus;
+    }
+
     /**
      * Get the Operation Status from a specified URL.
      * 
diff --git a/src/main/java/org/onap/clamp/clds/service/CldsService.java b/src/main/java/org/onap/clamp/clds/service/CldsService.java
index 1b7606705..592a94575 100644
--- a/src/main/java/org/onap/clamp/clds/service/CldsService.java
+++ b/src/main/java/org/onap/clamp/clds/service/CldsService.java
@@ -849,17 +849,7 @@ public class CldsService extends SecureServiceBase {
             }
             String createNewDeploymentStatusUrl = dcaeDispatcherServices.createNewDeployment(deploymentId,
                     model.getTypeId(), modelProp.getGlobal().getDeployParameters());
-            String operationStatus = "processing";
-            long waitingTime = System.nanoTime() + DCAE_DEPLOY_WAITING_TIME;
-            while ("processing".equalsIgnoreCase(operationStatus)) {
-                if (waitingTime < System.nanoTime()) {
-                    logger.info("Waiting is over for DCAE deployment");
-                    break;
-                }
-                logger.info("Waiting 5s before sending query to DCAE");
-                Thread.sleep(5000);
-                operationStatus = dcaeDispatcherServices.getOperationStatus(createNewDeploymentStatusUrl);
-            }
+            String operationStatus = dcaeDispatcherServices.getOperationStatusWithRetry(createNewDeploymentStatusUrl);
             if ("succeeded".equalsIgnoreCase(operationStatus)) {
                 String artifactName = model.getControlName();
                 if (artifactName != null) {
@@ -904,14 +894,7 @@ public class CldsService extends SecureServiceBase {
         try {
             String operationStatusUndeployUrl = dcaeDispatcherServices.deleteExistingDeployment(model.getDeploymentId(),
                     model.getTypeId());
-            String operationStatus = "processing";
-            long waitingTime = System.nanoTime() + TimeUnit.MINUTES.toNanos(10);
-            while ("processing".equalsIgnoreCase(operationStatus)) {
-                if (waitingTime < System.nanoTime()) {
-                    break;
-                }
-                operationStatus = dcaeDispatcherServices.getOperationStatus(operationStatusUndeployUrl);
-            }
+            String operationStatus = dcaeDispatcherServices.getOperationStatusWithRetry(operationStatusUndeployUrl);
             if ("succeeded".equalsIgnoreCase(operationStatus)) {
                 String artifactName = model.getControlName();
                 if (artifactName != null) {