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-rw-r--r--aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java6
1 files changed, 4 insertions, 2 deletions
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 3218396..1f4f359 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
@@ -74,6 +74,8 @@ 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;
@@ -198,8 +200,8 @@ 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");