From 8b0068a7fd94c656402f2ef85f5152a14760cb21 Mon Sep 17 00:00:00 2001 From: Marcin Migdal Date: Mon, 25 Mar 2019 11:02:18 +0100 Subject: Fix logic and log in DMaapConsumerJsonParser Change-Id: Idf236a1c85423f29eb3f1dc9b9f27cead80046c0 Issue-ID: DCAEGEN2-1361 Signed-off-by: Marcin Migdal --- .../dcaegen2/services/prh/service/DmaapConsumerJsonParser.java | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapConsumerJsonParser.java') diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapConsumerJsonParser.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapConsumerJsonParser.java index b628d961..f1483321 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapConsumerJsonParser.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapConsumerJsonParser.java @@ -83,9 +83,13 @@ public class DmaapConsumerJsonParser { .flatMapMany(this::getConsumerDmaapModelFromJsonArray); } - private Flux getConsumerDmaapModelFromJsonArray(JsonArray jsonElement) { + private Flux getConsumerDmaapModelFromJsonArray(JsonArray jsonArray) { + if(jsonArray.size() == 0) { + LOGGER.debug("Nothing to consume from DMaaP"); + return Flux.empty(); + } return create( - Flux.defer(() -> Flux.fromStream(StreamSupport.stream(jsonElement.spliterator(), false) + Flux.defer(() -> Flux.fromStream(StreamSupport.stream(jsonArray.spliterator(), false) .map(jsonElementFromArray -> getJsonObjectFromAnArray(jsonElementFromArray) .orElseGet(JsonObject::new))))); } -- cgit 1.2.3-korg