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-rw-r--r--common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ToscaFunctionJsonDeserializer.java15
1 files changed, 9 insertions, 6 deletions
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 f77c6f949b..e234a4666f 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
@@ -37,6 +37,7 @@ import org.openecomp.sdc.be.datatypes.enums.PropertySource;
import org.openecomp.sdc.be.datatypes.tosca.ToscaGetFunctionType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.springframework.util.CollectionUtils;
import org.yaml.snakeyaml.Yaml;
public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction> {
@@ -150,23 +151,25 @@ public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction
return jsonNode.asText();
}
- private List<Object> getNumberAsTextOrElseNull(final JsonNode node, final String fieldName, final DeserializationContext context) throws JsonMappingException{
+ private List<Object> getNumberAsTextOrElseNull(final JsonNode node, final String fieldName, final DeserializationContext context)
+ throws JsonMappingException {
List<Object> toscaIndexList = new ArrayList<Object>();
final JsonNode jsonNode = node.get(fieldName);
if (jsonNode != null) {
if (!jsonNode.isArray()) {
throw context.instantiationException(ToscaGetFunctionDataDefinition.class, "Expecting an array for toscaIndexList attribute");
}
- for (int index=0;index<jsonNode.size();index++) {
+ for (int index = 0; index < jsonNode.size(); index++) {
String textValue = jsonNode.get(index).asText();
- if (index%2 == 0) {
+ if (index % 2 == 0) {
if (textValue.equalsIgnoreCase("INDEX")) {
toscaIndexList.add(textValue);
} else {
try {
toscaIndexList.add(Integer.parseInt(textValue));
- } catch(Exception e) {
- throw context.instantiationException(ToscaGetFunctionDataDefinition.class, "Expecting a valid value for toscaIndex attribute");
+ } catch (Exception e) {
+ throw context.instantiationException(ToscaGetFunctionDataDefinition.class,
+ "Expecting a valid value for toscaIndex attribute");
}
}
} else {
@@ -205,7 +208,7 @@ public class ToscaFunctionJsonDeserializer extends StdDeserializer<ToscaFunction
private ToscaFunctionType getCustomFunctionType(String name) {
List<Configuration.CustomToscaFunction> customFunctions =
ConfigurationManager.getConfigurationManager().getConfiguration().getDefaultCustomToscaFunctions();
- if (customFunctions.isEmpty()) {
+ if (CollectionUtils.isEmpty(customFunctions)) {
return ToscaFunctionType.CUSTOM;
}
Optional<Configuration.CustomToscaFunction> optionalFunc = customFunctions.stream().filter(func -> func.getName().equals(name)).findFirst();