From 7b0009c2bebe54214f920baf6b2aa4058921777b Mon Sep 17 00:00:00 2001
From: "andre.schmid" <andre.schmid@est.tech>
Date: Fri, 29 Jul 2022 20:39:23 +0100
Subject: Support for TOSCA functions for Service Import
MIME-Version: 1.0
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Reads, interprets and persists property values that uses TOSCA functions
during a Service import.

Change-Id: I6943c447cc743213cb9807d6433cb25fa5effbc3
Issue-ID: SDC-4120
Signed-off-by: André Schmid <andre.schmid@est.tech>
---
 .../be/datatypes/elements/ToscaConcatFunction.java |  4 ++++
 .../elements/ToscaFunctionJsonDeserializer.java    | 22 ++++++++++++++++------
 2 files changed, 20 insertions(+), 6 deletions(-)

(limited to 'common-be/src/main/java/org')

diff --git a/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaConcatFunction.java b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaConcatFunction.java
index 62307fb4be..975721be26 100644
--- a/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaConcatFunction.java
+++ b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaConcatFunction.java
@@ -53,4 +53,8 @@ public class ToscaConcatFunction implements ToscaFunction, ToscaFunctionParamete
         );
     }
 
+    public void addParameter(final ToscaFunctionParameter functionParameter) {
+        this.parameters.add(functionParameter);
+    }
+
 }
diff --git a/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaFunctionJsonDeserializer.java b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaFunctionJsonDeserializer.java
index fda832b98e..363af1cdeb 100644
--- a/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaFunctionJsonDeserializer.java
+++ b/common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaFunctionJsonDeserializer.java
@@ -105,9 +105,11 @@ public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction
                                                                        final DeserializationContext context) throws JsonMappingException {
         final ToscaGetFunctionDataDefinition toscaGetFunction = new ToscaGetFunctionDataDefinition();
         toscaGetFunction.setFunctionType(ToscaGetFunctionType.fromToscaFunctionType(toscaFunctionType).orElse(null));
-        toscaGetFunction.setSourceName(node.get("sourceName").asText());
-        toscaGetFunction.setPropertyUniqueId(node.get("propertyUniqueId").asText());
-        final String propertySource = node.get("propertySource").asText();
+        toscaGetFunction.setSourceName(getAsTextOrElseNull(node, "sourceName"));
+        toscaGetFunction.setSourceUniqueId(getAsTextOrElseNull(node, "sourceUniqueId"));
+        toscaGetFunction.setPropertyName(getAsTextOrElseNull(node, "propertyName"));
+        toscaGetFunction.setPropertyUniqueId(getAsTextOrElseNull(node, "propertyUniqueId"));
+        final String propertySource = getAsTextOrElseNull(node, "propertySource");
         if (StringUtils.isNotEmpty(propertySource)) {
             final PropertySource propertySource1 = PropertySource.findType(propertySource).orElseThrow(() ->
                 context.instantiationException(ToscaGetFunctionDataDefinition.class,
@@ -115,9 +117,6 @@ public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction
             );
             toscaGetFunction.setPropertySource(propertySource1);
         }
-        toscaGetFunction.setPropertyName(node.get("propertyName").asText());
-        toscaGetFunction.setSourceName(node.get("sourceName").asText());
-        toscaGetFunction.setSourceUniqueId(node.get("sourceUniqueId").asText());
         final JsonNode propertyPathFromSourceNode = node.get("propertyPathFromSource");
         if (propertyPathFromSourceNode != null) {
             if (!propertyPathFromSourceNode.isArray()) {
@@ -131,6 +130,17 @@ public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction
         return toscaGetFunction;
     }
 
+    private String getAsTextOrElseNull(final JsonNode node, final String fieldName) {
+        final JsonNode jsonNode = node.get(fieldName);
+        if (jsonNode == null) {
+            return null;
+        }
+        if (!jsonNode.isTextual()) {
+            return null;
+        }
+        return jsonNode.asText();
+    }
+
     private ToscaConcatFunction deserializeConcatFunction(final JsonNode concatFunctionJsonNode,
                                                           final DeserializationContext context) throws IOException {
         final var toscaConcatFunction = new ToscaConcatFunction();
-- 
cgit 1.2.3-korg