SDNC Context Builder : L2 Fabric Retrieval - pnf

Handle the case where there ONE PNF under source-port OR dest-port but
not both.

Issue-ID: LOG-778
Change-Id: Ia37bc98e51e9bc8548ac897af369c0e576f57308
Signed-off-by: Tait,Trevor(rt0435) <rtait@amdocs.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/src/main/java/org/onap/pomba/contextbuilder/sdnc/util/RestUtil.java b/src/main/java/org/onap/pomba/contextbuilder/sdnc/util/RestUtil.java
index ab48ac5..5065da3 100644
--- a/src/main/java/org/onap/pomba/contextbuilder/sdnc/util/RestUtil.java
+++ b/src/main/java/org/onap/pomba/contextbuilder/sdnc/util/RestUtil.java
@@ -225,6 +225,7 @@ public class RestUtil {
     }
 
     public static List<PNF> getPnfFromSdncResonse(Client sdncClient, String sdncBaseUrl, String authorization, String sdncPortMirrorResourcePath, String sdncResponse) throws AuditException {
+        List<PNF> pnfList = new ArrayList<>();
         List<Object> providedConfigurationsSpec = JsonUtils.filepathToList(PROVIDED_CONFIGURATIONS_SPEC_PATH);
         Object providedConfigurationsInput = JsonUtils.jsonToObject(sdncResponse);
         Chainr providedConfigurations = Chainr.fromSpec(providedConfigurationsSpec);
@@ -240,9 +241,13 @@ public class RestUtil {
             Object portMirrorInput = JsonUtils.jsonToObject(portMirrorResponse);
             Chainr portMirror = Chainr.fromSpec(portMirrorSpec);
             Object portMirrorObject = portMirror.transform(portMirrorInput);
-            return gson.fromJson(JsonUtils.toPrettyJsonString(portMirrorObject), ModelContext.class).getPnfs();
+            for (PNF pnf :gson.fromJson(JsonUtils.toPrettyJsonString(portMirrorObject), ModelContext.class).getPnfs()) {
+                if (null != pnf) {
+                    pnfList.add(pnf);
+                }
+            };
         }
-        return new ArrayList<>();
+        return pnfList;
     }
 
     /**