[OLINGO-1234] OData V2.0: Batch response does not show the umlaut characters correctly

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: V2 2.0.6
• Component/s: odata2-core
• Assignee: Unassigned
• Reporter: Ramya
• Created: 09/Feb/18 06:41
• Updated: 16/Feb/18 04:50

Description

When the batch response part is created as below
List<BatchResponsePart> parts = new ArrayList<BatchResponsePart>();
String headerValue = "<notification xmlns:ns=\"http://namespace\">"
+ "<code>TEST_MSG/004</code><message>Team ID 'XXX_E'äöü Ö is not in the defined range."
+ "</message><target>Team_Identifier</target><severity>error</severity><details><detail>"
+ "<code>TEST_MSG/010</code><message>"
+ "This is a message text of a business exception raised by the provider.</message><target>"
+ "</target><severity>warning</severity></detail></details></notification>";
ODataResponse response = ODataResponse.entity("Walter Winter")
.status(HttpStatusCodes.OK)
.header("message", headerValue)
.contentHeader("application/xml")
.build();
List<ODataResponse> responses = new ArrayList<ODataResponse>(1);
responses.add(response);
parts.add(BatchResponsePart.responses(responses).changeSet(false).build());

BatchResponseWriter writer = new BatchResponseWriter();
ODataResponse batchResponse = writer.writeResponse(parts);

The response batch payload shows the umlaut characters 'äöü Ö incorrectly.