XML content support on replace a node with descendants

Issue-ID: CPS-2282
Change-Id: Ibb7ffb65ccbb03703266712c6d5c2eade0e7ab4b
Signed-off-by: Rudrangi Anupriya <ra00745022@techmahindra.com>

4 files changed, 40 insertions, 26 deletions

diff --git a/cps-rest/docs/openapi/components.yml b/cps-rest/docs/openapi/components.yml
index 01375f503d..99502e3083 100644
--- a/cps-rest/docs/openapi/components.yml
+++ b/cps-rest/docs/openapi/components.yml
@@ -279,10 +279,10 @@ components:
         type: string
         enum: [v1, v2]
         default: v2
-    contentTypeHeader:
+    contentTypeInHeader:
       name: Content-Type
       in: header
-      description: Content type header
+      description: Content type in header
       schema:
         type: string
         example: 'application/json'
diff --git a/cps-rest/docs/openapi/cpsData.yml b/cps-rest/docs/openapi/cpsData.yml
index d13c285817..80d07c806b 100644
--- a/cps-rest/docs/openapi/cpsData.yml
+++ b/cps-rest/docs/openapi/cpsData.yml
@@ -94,7 +94,7 @@ nodesByDataspaceAndAnchor:
       - $ref: 'components.yml#/components/parameters/anchorNameInPath'
       - $ref: 'components.yml#/components/parameters/xpathInQuery'
       - $ref: 'components.yml#/components/parameters/observedTimestampInQuery'
-      - $ref: 'components.yml#/components/parameters/contentTypeHeader'
+      - $ref: 'components.yml#/components/parameters/contentTypeInHeader'
     requestBody:
       required: true
       content:
@@ -137,7 +137,7 @@ nodesByDataspaceAndAnchor:
       - $ref: 'components.yml#/components/parameters/anchorNameInPath'
       - $ref: 'components.yml#/components/parameters/xpathInQuery'
       - $ref: 'components.yml#/components/parameters/observedTimestampInQuery'
-      - $ref: 'components.yml#/components/parameters/contentTypeHeader'
+      - $ref: 'components.yml#/components/parameters/contentTypeInHeader'
     requestBody:
       required: true
       content:
@@ -197,15 +197,24 @@ nodesByDataspaceAndAnchor:
       - $ref: 'components.yml#/components/parameters/anchorNameInPath'
       - $ref: 'components.yml#/components/parameters/xpathInQuery'
       - $ref: 'components.yml#/components/parameters/observedTimestampInQuery'
+      - $ref: 'components.yml#/components/parameters/contentTypeInHeader'
     requestBody:
       required: true
       content:
         application/json:
           schema:
-            type: object
+            type: string
           examples:
             dataSample:
               $ref: 'components.yml#/components/examples/dataSample'
+        application/xml:
+          schema:
+            type: object
+            xml:
+              name: stores
+          examples:
+            dataSample:
+              $ref: 'components.yml#/components/examples/dataSampleXml'
     responses:
       '200':
         $ref: 'components.yml#/components/responses/Ok'
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
index f579c82d25..6100b7edd9 100755
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
@@ -49,7 +49,6 @@ import org.onap.cps.utils.PrefixResolver;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
@@ -70,11 +69,10 @@ public class DataRestController implements CpsDataApi {
     @Override
     public ResponseEntity<String> createNode(final String apiVersion,
                                              final String dataspaceName, final String anchorName,
-                                             @RequestHeader(value = "Content-Type") final String contentTypeHeader,
+                                             final String contentTypeInHeader,
                                              final String nodeData, final String parentNodeXpath,
                                              final String observedTimestamp) {
-        final ContentType contentType = contentTypeHeader.contains(MediaType.APPLICATION_XML_VALUE) ? ContentType.XML
-                : ContentType.JSON;
+        final ContentType contentType = getContentTypeFromHeader(contentTypeInHeader);
         if (isRootXpath(parentNodeXpath)) {
             cpsDataService.saveData(dataspaceName, anchorName, nodeData,
                     toOffsetDateTime(observedTimestamp), contentType);
@@ -137,23 +135,23 @@ public class DataRestController implements CpsDataApi {
 
     @Override
     public ResponseEntity<Object> updateNodeLeaves(final String apiVersion, final String dataspaceName,
-                                                   final String anchorName, final String contentTypeHeader,
+                                                   final String anchorName, final String contentTypeInHeader,
                                                    final String nodeData, final String parentNodeXpath,
                                                    final String observedTimestamp) {
-        final ContentType contentType = contentTypeHeader.contains(MediaType.APPLICATION_XML_VALUE) ? ContentType.XML
-                : ContentType.JSON;
+        final ContentType contentType = getContentTypeFromHeader(contentTypeInHeader);
         cpsDataService.updateNodeLeaves(dataspaceName, anchorName, parentNodeXpath,
                 nodeData, toOffsetDateTime(observedTimestamp), contentType);
         return new ResponseEntity<>(HttpStatus.OK);
     }
 
     @Override
-    public ResponseEntity<Object> replaceNode(final String apiVersion,
-        final String dataspaceName, final String anchorName,
-        final Object jsonData, final String parentNodeXpath, final String observedTimestamp) {
-        cpsDataService
-                .updateDataNodeAndDescendants(dataspaceName, anchorName, parentNodeXpath,
-                        jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+    public ResponseEntity<Object> replaceNode(final String apiVersion, final String dataspaceName,
+                                             final String anchorName, final String contentTypeInHeader,
+                                             final String nodeData, final String parentNodeXpath,
+                                              final String observedTimestamp) {
+        final ContentType contentType = getContentTypeFromHeader(contentTypeInHeader);
+        cpsDataService.updateDataNodeAndDescendants(dataspaceName, anchorName, parentNodeXpath,
+                        nodeData, toOffsetDateTime(observedTimestamp), contentType);
         return new ResponseEntity<>(HttpStatus.OK);
     }
 
@@ -213,6 +211,10 @@ public class DataRestController implements CpsDataApi {
         return new ResponseEntity<>(jsonObjectMapper.asJsonString(deltaBetweenAnchors), HttpStatus.OK);
     }
 
+    private static ContentType getContentTypeFromHeader(final String contentTypeInHeader) {
+        return contentTypeInHeader.contains(MediaType.APPLICATION_XML_VALUE) ? ContentType.XML : ContentType.JSON;
+    }
+
     private static boolean isRootXpath(final String xpath) {
         return ROOT_XPATH.equals(xpath);
     }
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
index 317b9c5b7c..205d85dc26 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
@@ -456,19 +456,22 @@ class DataRestControllerSpec extends Specification {
             def response =
                 mvc.perform(
                     put(endpoint)
-                        .contentType(MediaType.APPLICATION_JSON)
-                        .content(requestBodyJson)
+                        .contentType(contentType)
+                        .content(requestBody)
                         .param('xpath', inputXpath))
                     .andReturn().response
         then: 'the service method is invoked with expected parameters'
-            1 * mockCpsDataService.updateDataNodeAndDescendants(dataspaceName, anchorName, xpathServiceParameter, expectedJsonData, noTimestamp)
+            1 * mockCpsDataService.updateDataNodeAndDescendants(dataspaceName, anchorName, xpathServiceParameter, expectedData, noTimestamp, expectedContentType)
         and: 'response status indicates success'
             response.status == HttpStatus.OK.value()
         where:
-            scenario               | inputXpath    || xpathServiceParameter
-            'root node by default' | ''            || '/'
-            'root node by choice'  | '/'           || '/'
-            'some xpath by parent' | '/some/xpath' || '/some/xpath'
+            scenario                             | inputXpath    | contentType                || xpathServiceParameter | requestBody     | expectedData     | expectedContentType
+            'JSON content: root node by default' | ''            | MediaType.APPLICATION_JSON || '/'                   | requestBodyJson | expectedJsonData | ContentType.JSON
+            'JSON content: root node by choice'  | '/'           | MediaType.APPLICATION_JSON || '/'                   | requestBodyJson | expectedJsonData | ContentType.JSON
+            'JSON content: some xpath by parent' | '/some/xpath' | MediaType.APPLICATION_JSON || '/some/xpath'         | requestBodyJson | expectedJsonData | ContentType.JSON
+            'XML content: root node by default'  | ''            | MediaType.APPLICATION_XML  || '/'                   | requestBodyXml  | expectedXmlData  | ContentType.XML
+            'XML content: root node by choice'   | '/'           | MediaType.APPLICATION_XML  || '/'                   | requestBodyXml  | expectedXmlData  | ContentType.XML
+            'XML content: some xpath by parent'  | '/some/xpath' | MediaType.APPLICATION_XML  || '/some/xpath'         | requestBodyXml  | expectedXmlData  | ContentType.XML
     }
 
     def 'Update data node and descendants with observedTimestamp.'() {
@@ -485,7 +488,7 @@ class DataRestControllerSpec extends Specification {
                     .andReturn().response
         then: 'the service method is invoked with expected parameters'
             expectedApiCount * mockCpsDataService.updateDataNodeAndDescendants(dataspaceName, anchorName, '/', expectedJsonData,
-                { it == DateTimeUtility.toOffsetDateTime(observedTimestamp) })
+                { it == DateTimeUtility.toOffsetDateTime(observedTimestamp) }, ContentType.JSON)
         and: 'response status indicates success'
             response.status == expectedHttpStatus.value()
         where: