optimize camunda process instance history

Set buinessKey to requestId. Added plugin to pass businessKey to
subprocesses
Updated process-instance and activity-instance lookups to filter
response
Removed duplicate tests and updated att history lookup
Updated businessKey to be set to mso-request-id
Updated snapshot version to fix build issues
Removed query param from properties. added uribuilder
Updated to use uriBuilder.build().toString()
Updated unit tests to lookup by procesInstanceId to fix build failure

Issue-ID: SO-2650
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I357053c52a75ee5149a56392ce866dbb654b541d

1 files changed, 12 insertions, 0 deletions

diff --git a/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/WorkflowTest.java b/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/WorkflowTest.java
index 93f98a34a6..0161422b64 100644
--- a/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/WorkflowTest.java
+++ b/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/WorkflowTest.java
@@ -1534,6 +1534,18 @@ public abstract class WorkflowTest {
         }
     }
 
+    protected Object getVariableFromHistoryByProcessInstanceId(String processInstanceId, String variableName) {
+        try {
+            HistoricVariableInstance v = historyService.createHistoricVariableInstanceQuery()
+                    .processInstanceId(processInstanceId).variableName(variableName).singleResult();
+            return v == null ? null : v.getValue();
+        } catch (Exception e) {
+            logger.debug("Error retrieving variable {} from historical process with processInstanceId {}: ",
+                    variableName, processInstanceId, e);
+            return null;
+        }
+    }
+
     /**
      * Gets a variable value from a process instance based on businessKey and process name. Must be used when multiple
      * instances exist with the same business key such as when business key is passed to subflows or shared across