vnf and vf module replace requests to make

Added cloudConfiguration when not sent in replace request
Added robot test for vfModule request with no cloud config
Started adding unit tests for ServiceInstances
Added unit tests for BpmnRequestBuilder changes
Added ServiceInstances tests to test replace without CloudConfig
Removed unused wiremock stubbings from test
Added check for replaceInstanceRetainAssignments action
Added action to common package to fix failing robot tests
Removed new test, updated existing vfModule replace
Added jackson annotations to RequestError object
Fixed failing unit tests apih common

Issue-ID: SO-2523
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I9470a0a9c7e356ef98ceb7269e066e79e0afb074

2 files changed, 12 insertions, 50 deletions

diff --git a/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/Action.java b/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/Action.java
index 6957e1fe73..0653513184 100644
--- a/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/Action.java
+++ b/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/Action.java
@@ -29,6 +29,7 @@ public enum Action implements Actions {
     deleteInstance,
     configureInstance,
     replaceInstance,
+    replaceInstanceRetainAssignments,
     activateInstance,
     deactivateInstance,
     enablePort,
diff --git a/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/exceptions/ApiExceptionMapper.java b/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/exceptions/ApiExceptionMapper.java
index 6a56b58f04..62f39d9148 100644
--- a/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/exceptions/ApiExceptionMapper.java
+++ b/mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandlerinfra/exceptions/ApiExceptionMapper.java
@@ -71,72 +71,33 @@ public class ApiExceptionMapper implements ExceptionMapper<ApiException> {
     @Override
     public Response toResponse(ApiException exception) {
         logger.error("Error During API Call", exception);
-        return Response.status(exception.getHttpResponseCode()).entity(buildErrorString(exception)).build();
+        return Response.status(exception.getHttpResponseCode()).entity(buildError(exception)).build();
     }
 
-    protected String buildErrorString(ApiException exception) {
+    protected RequestError buildError(ApiException exception) {
         String errorText = exception.getMessage();
         String messageId = exception.getMessageID();
         List<String> variables = exception.getVariables();
-        ErrorLoggerInfo errorLoggerInfo = exception.getErrorLoggerInfo();
-
-
 
         if (errorText.length() > 1999) {
             errorText = errorText.substring(0, 1999);
         }
-
-
-
-        List<MediaType> typeList = Optional.ofNullable(headers.getAcceptableMediaTypes()).orElse(new ArrayList<>());
-        List<String> typeListString = typeList.stream().map(item -> item.toString()).collect(Collectors.toList());
-        MediaType type;
-        if (typeListString.stream().anyMatch(item -> item.contains(MediaType.APPLICATION_XML))) {
-            type = MediaType.APPLICATION_XML_TYPE;
-        } else if (typeListString.stream().anyMatch(item -> typeListString.contains(MediaType.APPLICATION_JSON))) {
-            type = MediaType.APPLICATION_JSON_TYPE;
-        } else {
-            type = MediaType.APPLICATION_JSON_TYPE;
-        }
-
-        return buildServiceErrorResponse(errorText, messageId, variables, type);
+        return buildServiceErrorResponse(errorText, messageId, variables);
 
     }
 
-    protected String buildServiceErrorResponse(String errorText, String messageId, List<String> variables,
-            MediaType type) {
-        RequestError re = new RequestError();
-        ServiceException se = new ServiceException();
-        se.setMessageId(messageId);
-        se.setText(errorText);
+    protected RequestError buildServiceErrorResponse(String errorText, String messageId, List<String> variables) {
+        RequestError requestError = new RequestError();
+        ServiceException serviceException = new ServiceException();
+        serviceException.setMessageId(messageId);
+        serviceException.setText(errorText);
         if (variables != null) {
             for (String variable : variables) {
-                se.getVariables().add(variable);
+                serviceException.getVariables().add(variable);
             }
         }
-        re.setServiceException(se);
-        String requestErrorStr;
-
-        ObjectMapper mapper = createObjectMapper();
-
-        mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
-        mapper.setSerializationInclusion(JsonInclude.Include.NON_DEFAULT);
-        try {
-            if (MediaType.APPLICATION_JSON_TYPE.equals(type)) {
-                requestErrorStr = mapper.writeValueAsString(re);
-            } else {
-                StringWriter sw = new StringWriter();
-                this.getMarshaller().marshal(re, sw);
-                requestErrorStr = sw.toString();
-            }
-        } catch (JsonProcessingException | JAXBException e) {
-            String errorMsg =
-                    "Exception in buildServiceErrorResponse writing exceptionType to string " + e.getMessage();
-            logger.error("BuildServiceErrorResponse", e);
-            return errorMsg;
-        }
-
-        return requestErrorStr;
+        requestError.setServiceException(serviceException);
+        return requestError;
     }
 
     protected void writeErrorLog(Exception e, String errorText, ErrorLoggerInfo errorLogInfo) {