Make BluePrintProcessingService#process stream

Change-Id: I4aed859365a9c7251d8b29c0c68726d53b0f9d0f
Issue-ID: CCSDK-662
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>

1 files changed, 22 insertions, 9 deletions

diff --git a/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/selfservice/api/BluePrintProcessingGRPCHandler.kt b/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/selfservice/api/BluePrintProcessingGRPCHandler.kt
index 9af04db4b..4ca0cfa92 100644
--- a/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/selfservice/api/BluePrintProcessingGRPCHandler.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/selfservice/api/BluePrintProcessingGRPCHandler.kt
@@ -30,14 +30,27 @@ class BluePrintProcessingGRPCHandler(private val bluePrintCoreConfiguration: Blu
     : BluePrintProcessingServiceGrpc.BluePrintProcessingServiceImplBase() {
     private val log = LoggerFactory.getLogger(BluePrintProcessingGRPCHandler::class.java)
 
-    override fun process(request: ExecutionServiceInput,
-                         responseObserver: StreamObserver<ExecutionServiceOutput>) {
-
-        //val json = JsonFormat.printer().print(request)
-        //log.info("Received GRPC request ${json}")
-        //TODO( Handle Processing Response")
-        val response = ExecutionServiceOutput.newBuilder().setCommonHeader(request.commonHeader).build()
-        responseObserver.onNext(response)
-        responseObserver.onCompleted()
+
+    override fun process(responseObserver: StreamObserver<ExecutionServiceOutput>?): StreamObserver<ExecutionServiceInput> {
+
+        return object : StreamObserver<ExecutionServiceInput> {
+
+            override fun onNext(executionServiceInput: ExecutionServiceInput) {
+                TODO("Handle Processing Response")
+//                executionServiceHandler.process(executionServiceInput)
+//                responseObserver.onNext(executionServiceOuput)
+            }
+
+            override fun onError(error: Throwable) {
+                log.warn("Fail to process message", error)
+            }
+
+            override fun onCompleted() {
+                responseObserver?.onCompleted()
+            }
+        }
+
     }
+
+
 }
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