Sonar Minor:Define a constant instead of literal.

Define a constant instead of duplicating this literal depth.

Sonar Link:
https://sonar.onap.org/component_issues/index?id=org.onap.aai.traversal%3Atraversal#resolved=false|assignees=aishkashyap

Location:
src/main/java/org/onap/aai/rest/QueryConsumer.java

Line No:186

Issue-ID: AAI-656
Change-Id: I92e4753aa501d939bd1b85732fcadeaebfbdef16
Signed-off-by: aishkashyap <as00476394@techmahindra.com>

diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java b/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
index b5f2658..9e7edeb 100644 (file)
--- a/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
@@ -70,6 +70,8 @@ import com.google.gson.JsonParser;
 
 @Path("{version: v9|v1[012]}/query")
 public class QueryConsumer extends RESTAPI {
+
+    private static final String DEPTH = "depth";
        
        /** The introspector factory type. */
        private ModelType introspectorFactoryType = ModelType.MOXY;
@@ -183,8 +185,8 @@ public class QueryConsumer extends RESTAPI {
        
        public void checkQueryParams(MultivaluedMap<String, String> params) throws AAIException {
                
-               if (params.containsKey("depth") && params.getFirst("depth").matches("\\d+")) {
-                       String depth = params.getFirst("depth");
+               if (params.containsKey(DEPTH) && params.getFirst(DEPTH).matches("\\d+")) {
+                       String depth = params.getFirst(DEPTH);
                        Integer i = Integer.parseInt(depth);
                        if (i > 1) {
                                throw new AAIException("AAI_3303");