X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-rest%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Frest%2Fcontroller%2FQueryRestController.java;h=7a96cffff232f79338b8da1ca55634c740605e10;hb=ebfa4077b2e462237301e93566fed6ef2f56674c;hp=a8816f02b4f14d687e48f1414bd8b744738127c8;hpb=53f07ac2f4b3699b685b8d009c8949e81fa154a6;p=cps.git

diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
index a8816f02b..7a96cffff 100644
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
@@ -1,12 +1,14 @@
 /*
  *  ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation
+ *  Copyright (C) 2021-2022 Nordix Foundation
+ *  Modifications Copyright (C) 2022 Bell Canada.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
  *  You may obtain a copy of the License at
  *
  *        http://www.apache.org/licenses/LICENSE-2.0
+ *
  *  Unless required by applicable law or agreed to in writing, software
  *  distributed under the License is distributed on an "AS IS" BASIS,
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -19,13 +21,18 @@
 
 package org.onap.cps.rest.controller;
 
-import com.google.gson.Gson;
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
+import java.util.Map;
 import javax.validation.Valid;
+import lombok.RequiredArgsConstructor;
 import org.onap.cps.api.CpsQueryService;
 import org.onap.cps.rest.api.CpsQueryApi;
+import org.onap.cps.spi.FetchDescendantsOption;
 import org.onap.cps.spi.model.DataNode;
-import org.springframework.beans.factory.annotation.Autowired;
+import org.onap.cps.utils.DataMapUtils;
+import org.onap.cps.utils.JsonObjectMapper;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -33,16 +40,22 @@ import org.springframework.web.bind.annotation.RestController;
 
 @RestController
 @RequestMapping("${rest.api.cps-base-path}")
+@RequiredArgsConstructor
 public class QueryRestController implements CpsQueryApi {
 
-    @Autowired
-    private CpsQueryService cpsQueryService;
+    private final CpsQueryService cpsQueryService;
+    private final JsonObjectMapper jsonObjectMapper;
 
     @Override
     public ResponseEntity<Object> getNodesByDataspaceAndAnchorAndCpsPath(final String dataspaceName,
-        final String anchorName, @Valid final String cpsPath) {
+        final String anchorName, @Valid final String cpsPath, @Valid final Boolean includeDescendants) {
+        final FetchDescendantsOption fetchDescendantsOption = Boolean.TRUE.equals(includeDescendants)
+            ? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS : FetchDescendantsOption.OMIT_DESCENDANTS;
         final Collection<DataNode> dataNodes =
-            cpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath);
-        return new ResponseEntity<>(new Gson().toJson(dataNodes), HttpStatus.OK);
+            cpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath, fetchDescendantsOption);
+        final List<Map<String, Object>> dataNodeList = new ArrayList<>();
+        dataNodes.stream()
+            .forEach(dataNode -> dataNodeList.add(DataMapUtils.toDataMapWithIdentifier(dataNode)));
+        return new ResponseEntity<>(jsonObjectMapper.asJsonString(dataNodeList), HttpStatus.OK);
     }
 }