CCSDK-3531 improve cmd-exec returned err msg

Issue-ID: CCSDK-3531

Improve end-user CBA's Python scripts ability to return
error messages on failues.
See JIRA story for examples: https://jira.onap.org/browse/CCSDK-3531

adds functions send_response_err_msg(err_message)
and send_response_err_msg_and_exit(ret_err_msg, code=1)

Signed-off-by: Oleg Mitsura <oleg.mitsura@amdocs.com>
Change-Id: Ideda64dd108f987c3c4515c70daf9f7b6d2b1f2f

2 files changed, 4 insertions, 2 deletions

diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintRemoteProcessorData.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintRemoteProcessorData.kt
index d8baa8eaf..b62ffb898 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintRemoteProcessorData.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintRemoteProcessorData.kt
@@ -69,7 +69,8 @@ data class RemoteScriptExecutionOutput(
     var response: List<String>,
     var status: StatusType = StatusType.SUCCESS,
     var timestamp: Date = Date(),
-    var payload: JsonNode
+    var payload: JsonNode,
+    var errMsg: String?
 )
 
 data class PrepareRemoteEnvInput(
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/RemoteScriptExecutionService.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/RemoteScriptExecutionService.kt
index ff6027341..26375e081 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/RemoteScriptExecutionService.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/RemoteScriptExecutionService.kt
@@ -207,7 +207,8 @@ class GrpcRemoteScriptExecutionService(private val bluePrintGrpcLibPropertyServi
             requestId = this.requestId,
             response = this.responseList,
             status = StatusType.valueOf(this.status.name),
-            payload = payload.jsonAsJsonType()
+            payload = payload.jsonAsJsonType(),
+            errMsg = errMsg
         )
     }