XML content support on Replace list content

Here to bring Support for XML Response Entity in Replace List content

- Add ContentTypeInheadr in cpsData.yml to support application/xml
- Add contentTypeInHeader parameter to accept xml  in DataRestController.java
- Modify the code return xml Data
- written testcase for above changes made

Issue-ID: CPS-2411
Change-Id: Ibb7ffb66ccdd03703266123c6d5c2eade0e7cb4a
Signed-off-by: Rudrangi Anupriya <ra00745022@techmahindra.com>

3 files changed, 29 insertions, 6 deletions

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 dda88e019c..3efb6b421c 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
@@ -173,9 +173,11 @@ public class DataRestController implements CpsDataApi {
     @Override
     public ResponseEntity<Object> replaceListContent(final String apiVersion, final String dataspaceName,
                                                      final String anchorName, final String parentNodeXpath,
-                                                     final Object jsonData, final String observedTimestamp) {
+                                                     final String nodeData, final String observedTimestamp,
+                                                     final String contentTypeInHeader) {
+        final ContentType contentType = ContentType.fromString(contentTypeInHeader);
         cpsDataService.replaceListContent(dataspaceName, anchorName, parentNodeXpath,
-                jsonObjectMapper.asJsonString(jsonData), toOffsetDateTime(observedTimestamp));
+                nodeData, toOffsetDateTime(observedTimestamp), contentType);
         return new ResponseEntity<>(HttpStatus.OK);
     }
 
@@ -225,10 +227,10 @@ public class DataRestController implements CpsDataApi {
         return new ResponseEntity<>(jsonObjectMapper.asJsonString(deltaBetweenAnchors), HttpStatus.OK);
     }
 
-    ResponseEntity<Object> buildResponseEntity(final List<Map<String, Object>> dataMaps,
+    private ResponseEntity<Object> buildResponseEntity(final List<Map<String, Object>> dataMaps,
                                                final ContentType contentType) {
         final String responseData;
-        if (contentType == ContentType.XML) {
+        if (ContentType.XML.equals(contentType)) {
             responseData = XmlFileUtils.convertDataMapsToXml(dataMaps);
         } else {
             responseData = jsonObjectMapper.asJsonString(dataMaps);
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 b425333f9e..c419a81245 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
@@ -160,7 +160,7 @@ public class QueryRestController implements CpsQueryApi {
     private ResponseEntity<Object> buildResponseEntity(final List<Map<String, Object>> dataNodesAsListOfMaps,
                                                final ContentType contentType) {
         final String responseData;
-        if (contentType == ContentType.XML) {
+        if (ContentType.XML.equals(contentType)) {
             responseData = XmlFileUtils.convertDataMapsToXml(dataNodesAsListOfMaps);
         } else {
             responseData = jsonObjectMapper.asJsonString(dataNodesAsListOfMaps);
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 72ae4c7f91..892963c827 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
@@ -576,7 +576,28 @@ class DataRestControllerSpec extends Specification {
             response.status == expectedHttpStatus.value()
         and: 'the java API was called with the correct parameters'
             expectedApiCount * mockCpsDataService.replaceListContent(dataspaceName, anchorName, 'parent xpath', expectedJsonData,
-                { it == DateTimeUtility.toOffsetDateTime(observedTimestamp) })
+                { it == DateTimeUtility.toOffsetDateTime(observedTimestamp) }, ContentType.JSON)
+        where:
+            scenario                          | observedTimestamp              || expectedApiCount | expectedHttpStatus
+            'with observed-timestamp'         | '2021-03-03T23:59:59.999-0400' || 1                | HttpStatus.OK
+            'without observed-timestamp'      | null                           || 1                | HttpStatus.OK
+            'with invalid observed-timestamp' | 'invalid'                      || 0                | HttpStatus.BAD_REQUEST
+    }
+
+    def 'Replace list XML content #scenario.'() {
+        when: 'list-nodes endpoint is invoked with put (update) operation'
+            def putRequestBuilder = put("$dataNodeBaseEndpointV1/anchors/$anchorName/list-nodes")
+                .contentType(MediaType.APPLICATION_XML)
+                .param('xpath', 'parent xpath')
+                .content(requestBodyXml)
+            if (observedTimestamp != null)
+                putRequestBuilder.param('observed-timestamp', observedTimestamp)
+            def response = mvc.perform(putRequestBuilder).andReturn().response
+        then: 'a success response is returned'
+            response.status == expectedHttpStatus.value()
+        and: 'the java API was called with the correct parameters'
+            expectedApiCount * mockCpsDataService.replaceListContent(dataspaceName, anchorName, 'parent xpath', expectedXmlData,
+                { it == DateTimeUtility.toOffsetDateTime(observedTimestamp) }, ContentType.XML)
         where:
             scenario                          | observedTimestamp              || expectedApiCount | expectedHttpStatus
             'with observed-timestamp'         | '2021-03-03T23:59:59.999-0400' || 1                | HttpStatus.OK