add manual handling to rainy day handling for bbs

Initial Manual Handling addition to Rainy Day BB handling.
Reenable task API, add task variable setup.
TaskTimeout will come from the configuration settings.
Update the base path for the APIH manual tasks junit.
Additional JUNIT tests for manual handling
Add Manual as a primary policy for Change Management BBs.
Error handling changes and robot tests for manual handling.
Correct failure data retrieval when serviceSubscription is unavailable.
Correct failure data retrieval when serviceSubscription is unavailable.
Keep WorkflowException when manual pause gets invoked; improved error
reporting.

Issue-ID: SO-2616
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I98a84c1a489bb7b24b68e567f604aeb074fd7bf9

1 files changed, 29 insertions, 9 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDay.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDay.java
index ae7addcc57..99767b0405 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDay.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDay.java
@@ -49,6 +49,9 @@ public class ExecuteBuildingBlockRainyDay {
     private static final Logger logger = LoggerFactory.getLogger(ExecuteBuildingBlockRainyDay.class);
     public static final String HANDLING_CODE = "handlingCode";
     public static final String ROLLBACK_TARGET_STATE = "rollbackTargetState";
+    public static final String RAINY_DAY_SERVICE_TYPE = "rainyDayServiceType";
+    public static final String RAINY_DAY_VNF_TYPE = "rainyDayVnfType";
+    public static final String RAINY_DAY_VNF_NAME = "rainyDayVnfName";
 
     @Autowired
     private CatalogDbClient catalogDbClient;
@@ -97,8 +100,10 @@ public class ExecuteBuildingBlockRainyDay {
                 handlingCode = "Abort";
             } else {
                 try {
-                    serviceType = gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0)
-                            .getModelInfoServiceInstance().getServiceType();
+                    if (gBBInput.getCustomer().getServiceSubscription() != null) {
+                        serviceType = gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0)
+                                .getModelInfoServiceInstance().getServiceType();
+                    }
                     if (serviceType == null || serviceType.isEmpty()) {
                         serviceType = ASTERISK;
                     }
@@ -106,19 +111,32 @@ public class ExecuteBuildingBlockRainyDay {
                     // keep default serviceType value
                     logger.error("Exception in serviceType retrieval", ex);
                 }
+                execution.setVariable(RAINY_DAY_SERVICE_TYPE, serviceType);
                 String vnfType = ASTERISK;
+                String vnfName = ASTERISK;
                 try {
-                    for (GenericVnf vnf : gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0)
-                            .getVnfs()) {
-                        if (vnf.getVnfId().equalsIgnoreCase(lookupKeyMap.get(ResourceKey.GENERIC_VNF_ID))) {
-                            vnfType = vnf.getVnfType();
+                    if (gBBInput.getCustomer().getServiceSubscription() != null) {
+                        for (GenericVnf vnf : gBBInput.getCustomer().getServiceSubscription().getServiceInstances()
+                                .get(0).getVnfs()) {
+                            if (vnf.getVnfId().equalsIgnoreCase(lookupKeyMap.get(ResourceKey.GENERIC_VNF_ID))) {
+                                vnfType = vnf.getVnfType();
+                                vnfName = vnf.getVnfName();
+                            }
+                        }
+                    } else {
+                        for (GenericVnf vnf : gBBInput.getServiceInstance().getVnfs()) {
+                            if (vnf.getVnfId().equalsIgnoreCase(lookupKeyMap.get(ResourceKey.GENERIC_VNF_ID))) {
+                                vnfType = vnf.getVnfType();
+                                vnfName = vnf.getVnfName();
+                            }
                         }
                     }
                 } catch (Exception ex) {
                     // keep default vnfType value
                     logger.error("Exception in vnfType retrieval", ex);
                 }
-
+                execution.setVariable(RAINY_DAY_VNF_TYPE, vnfType);
+                execution.setVariable(RAINY_DAY_VNF_NAME, vnfName);
                 String errorCode = ASTERISK;
                 if (workflowException != null) {
                     errorCode = "" + workflowException.getErrorCode();
@@ -151,8 +169,10 @@ public class ExecuteBuildingBlockRainyDay {
 
                 String serviceRole = ASTERISK;
                 try {
-                    serviceRole = gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0)
-                            .getModelInfoServiceInstance().getServiceRole();
+                    if (gBBInput.getCustomer().getServiceSubscription() != null) {
+                        serviceRole = gBBInput.getCustomer().getServiceSubscription().getServiceInstances().get(0)
+                                .getModelInfoServiceInstance().getServiceRole();
+                    }
                     if (serviceRole == null || serviceRole.isEmpty()) {
                         serviceRole = ASTERISK;
                     }