Http response header

, ,
1

How could I set my own key value pair in http response headers

2

try on these lines

HttpHeader respHeader = Service.getHttpResponseHeader();
…
respHeader.setValues((Values)pipeline);

u may need to import com.wm.net.HttpHeader class

regards

Thahir

3

Thank you for the response

This did not add the values to the header
can you give the complete code pls

George

4

Hi all,

I could not find the java documentation for HttpHeader class. can somebody help me with a working sample code on how to add custom values to response http header pls

Many thanks

George

5

The com.wm.net.HttpHeader class in the IS Server Java API is undocumented.
Here’s what I know about three methods in that class:

// Set HTTP response code
setResponseCode(ResponseCode_Integer);
// Set HTTP response code with reason phrase
setResponseCode(ResponseCode_Integer, ResponseReasonPhrase_String);
//Add HTTP response field.
addField(HeaderFieldName_String, HeaderFieldValue_String);

Your code should work if you import the class. Eg:

com.wm.net.HttpHeader h = Service.getHttpResponseHeader(null);
h.setResponse(302, “Found”);
h.addField(“Location”, URL);

6

Similar to setResponse you can also use these

respHeader.setResponseCode(800);
respHeader.setResponseMessage(“New Message goes here”);

and ofcourse the one mentioned above by sonam

respHeader.setResponse(800,“Another Message”);

I am sorry respHeader.setValues((Values)pipeline) did not yeild any results. I did not try it before thought that might do the work. Maybe somebody would be able to say WHAT THEN it is doing

regards

Thahir

7

Hi,

actually setValues works, but you have to setResponse first.

I created following service to set Http headers (check attached picture for service inputs):

HttpHeader respHeader = Service.getHttpResponseHeader(null);
// pipeline
IDataCursor pipelineCursor = pipeline.getCursor();

    // header
    IData    header = IDataUtil.getIData( pipelineCursor, "header" );

    if ( header != null)
    {

        IDataCursor headerCursor = header.getCursor();

            String status = IDataUtil.getString( headerCursor, "status" );
            String statusMessage = IDataUtil.getString( headerCursor, "statusMessage" );        
            respHeader.setResponse(Integer.parseInt(status), statusMessage);
            respHeader.setValues(Values.use(header));

            /* not needed as we're passing Values type
            // i.lines
            IData    lines = IDataUtil.getIData( headerCursor, "lines" );
            if ( lines != null)
            {
                IDataCursor linesCursor = lines.getCursor();
                    String    Date = IDataUtil.getString( linesCursor, "Date" );
                    String    Server = IDataUtil.getString( linesCursor, "Server" );
                    String    Content_Type = IDataUtil.getString( linesCursor, "Content-Type" );
                    String    Connection = IDataUtil.getString( linesCursor, "Connection" );
                    respHeader.addField("Date", Date);
                    respHeader.addField("Server", Server);
                    respHeader.addField("Content-Type", Content_Type);
                    respHeader.addField("Connection", Connection);
                linesCursor.destroy();
            }
            */
        headerCursor.destroy();
    }

pipelineCursor.destroy();

Don’t forget to put com.wm.net.HttpHeader into imports section.
createHttpHeader.PNG