From 94918a673cf5498ce2dc5709cfc1dbf96e44d80a Mon Sep 17 00:00:00 2001
From: "miriam.baglioni" <miriam.baglioni@isti.cnr.it>
Date: Mon, 8 Nov 2021 10:25:28 +0100
Subject: [PATCH] [Graph DUMP] Fix issue for empty origilaId list

---
 .../dhp/oa/graph/dump/ResultMapper.java        | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/ResultMapper.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/ResultMapper.java
index 617700700..b6ac663b8 100644
--- a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/ResultMapper.java
+++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/ResultMapper.java
@@ -133,9 +133,21 @@ public class ResultMapper implements Serializable {
 					.ifPresent(value -> value.stream().forEach(f -> formatList.add(f.getValue())));
 				out.setFormat(formatList);
 				out.setId(input.getId());
-				out
-					.setOriginalId(
-						input.getOriginalId().stream().filter(s -> !s.startsWith("50|")).collect(Collectors.toList()));
+				out.setOriginalId(new ArrayList<>());
+				Optional
+					.ofNullable(input.getOriginalId())
+					.ifPresent(
+						v -> out
+							.setOriginalId(
+								input
+									.getOriginalId()
+									.stream()
+									.filter(s -> !s.startsWith("50|"))
+									.collect(Collectors.toList())));
+//				Optional
+//					.ofNullable(
+//						input.getOriginalId().stream().filter(s -> !s.startsWith("50|")).collect(Collectors.toList()))
+//					.ifPresent(v -> out.setOriginalId(v));
 
 				Optional<List<eu.dnetlib.dhp.schema.oaf.Instance>> oInst = Optional
 					.ofNullable(input.getInstance());