1 files changed, 23 insertions, 21 deletions

diff --git a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/node/JsonParsingNode.java b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/node/JsonParsingNode.java
index 861f0dd83..6a987df74 100644
--- a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/node/JsonParsingNode.java
+++ b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/node/JsonParsingNode.java
@@ -22,24 +22,22 @@
 
 package org.onap.appc.flow.controller.node;
 
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import java.io.IOException;
 import java.util.Map;
 import java.util.Map.Entry;
-
 import org.apache.commons.lang3.StringUtils;
 import org.onap.appc.flow.controller.utils.FlowControllerConstants;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
 
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-public class JsonParsingNode implements SvcLogicJavaPlugin{
+public class JsonParsingNode implements SvcLogicJavaPlugin {
 
     private static final  EELFLogger log = EELFManager.getInstance().getLogger(JsonParsingNode.class);
 
@@ -47,36 +45,40 @@ public class JsonParsingNode implements SvcLogicJavaPlugin{
         String fn = "RestServiceNode.sendRequest";
         log.info("Received processParamKeys call with params : " + inParams);
         String responsePrefix = inParams.get(FlowControllerConstants.INPUT_PARAM_RESPONSE_PRIFIX);
-        responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+        responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
         try {
             //Remove below for Block
-            JsonNode jnode = isValidJSON(inParams.get("data"));
-            if(jnode != null) {
-                Map<String, Object> map = new ObjectMapper().readValue(jnode.toString(), new TypeReference<Map<String, String>>(){});
-                for (Entry<String, Object> entry : map.entrySet())
-                {
+            JsonNode jnode = isValidJson(inParams.get("data"));
+            if (jnode != null) {
+                Map<String, Object> map
+                    = new ObjectMapper().readValue(jnode.toString(), new TypeReference<Map<String, String>>(){});
+                for (Entry<String, Object> entry : map.entrySet()) {
                     ctx.setAttribute(responsePrefix + entry.getKey(),(String) entry.getValue());
                 }
             }
-            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS, FlowControllerConstants.OUTPUT_STATUS_SUCCESS);
+            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS,
+                FlowControllerConstants.OUTPUT_STATUS_SUCCESS);
             
         } catch (Exception e) {
-            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS, FlowControllerConstants.OUTPUT_STATUS_FAILURE);
-            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());
+            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_STATUS,
+                FlowControllerConstants.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + FlowControllerConstants.OUTPUT_PARAM_ERROR_MESSAGE,
+                e.getMessage());
             log.error(fn + " Error Message : " + e.getMessage(), e);
             throw new SvcLogicException(e.getMessage());
         }
     }
 
-    private JsonNode isValidJSON(String json) throws IOException {
+    private JsonNode isValidJson(String json) throws IOException {
         JsonNode output;
         log.info("Received response from Interface " + json);
-        if(json == null  || json.isEmpty())
+        if (json == null  || json.isEmpty()) {
             return null;
+        }
         try {
             ObjectMapper objectMapper = new ObjectMapper();
             output = objectMapper.readTree(json);
-        } catch(JsonProcessingException e) {
+        } catch (JsonProcessingException e) {
             log.warn("Response received from interface is not a valid JSON block" + json, e);
             return null;
         }