delete all provisioned topologies

manager/src/main/java/nl/uva/sne/drip/rpc/DRIPCaller.java

@@ -110,11 +110,19 @@ public class DRIPCaller implements AutoCloseable {
 
         String jsonInString = mapper.writeValueAsString(r);
 
+        int timeOut = 25;
+        if (getRequestQeueName().equals("planner")) {
+            timeOut = 5;
+        }
+        if (getRequestQeueName().equals("provisioner")) {
+            timeOut = 10;
+        }
+
         //Build a correlation ID to distinguish responds 
         final String corrId = UUID.randomUUID().toString();
         AMQP.BasicProperties props = new AMQP.BasicProperties.Builder()
                 .correlationId(corrId)
-                .expiration("10000")
+                .expiration(String.valueOf(timeOut*60000))
                 .replyTo(getReplyQueueName())
                 .build();
         Logger.getLogger(DRIPCaller.class.getName()).log(Level.INFO, "Sending: {0} to queue: {1}", new Object[]{jsonInString, getRequestQeueName()});
@@ -132,13 +140,6 @@ public class DRIPCaller implements AutoCloseable {
             }
         });
 //        String resp = response.take();
-        int timeOut = 25;
-        if (getRequestQeueName().equals("planner")) {
-            timeOut = 5;
-        }
-        if (getRequestQeueName().equals("provisioner")) {
-            timeOut = 10;
-        }
 
         String resp = response.poll(timeOut, TimeUnit.MINUTES);
         Logger.getLogger(DRIPCaller.class.getName()).log(Level.INFO, "Got: {0}", resp);

manager/src/main/java/nl/uva/sne/drip/service/DRIPService.java

@@ -162,15 +162,22 @@ public class DRIPService {
 
     public String delete(String id, List<String> nodeNames) throws NotFoundException, IOException, JsonProcessingException, ApiException, TypeExeption, TimeoutException, InterruptedException {
         ToscaTemplate toscaTemplate = initExecution(id);
+        boolean nothingToDelete = true;
         //If no nodes are specified delete all the infrastructure
         if (nodeNames == null || nodeNames.isEmpty()) {
             List<NodeTemplateMap> vmTopologies = helper.getVMTopologyTemplates();
             if (vmTopologies != null) {
                 for (NodeTemplateMap vmTopology : vmTopologies) {
+                    NODE_STATES currentState = helper.getNodeCurrentState(vmTopology);
+                    if (currentState != null && currentState != NODE_STATES.DELETED) {
+                        nothingToDelete = false;
                         toscaTemplate = setDesieredSate(toscaTemplate, vmTopology, NODE_STATES.DELETED);
                     }
+                }
+                if (!nothingToDelete) {
                     return execute(toscaTemplate, provisionerQueueName);
                 }
+            }
             return id;
         } else {