org.apache.cxf.transport.websocket
Class WebSocketUtils

java.lang.Object
  org.apache.cxf.transport.websocket.WebSocketUtils

public final class WebSocketUtils
extends Object

readHeaders

public static Map<String,String> readHeaders(InputStream in)
                                      throws IOException

Read header properties from the specified input stream. Only a restricted syntax is allowed as the syntax is in our control. Not allowed are: - multiline or line-wrapped headers are not not - charset other than utf-8. (although i would have preferred iso-8859-1 ;-)

Parameters:

in - the input stream

Returns:

a map of name value pairs.

Throws:

IOException

readLine

public static String readLine(InputStream in)
                       throws IOException

Read a line terminated by '\n' optionally preceded by '\r' from the specified input stream.

Parameters:

in - the input stream

Returns:

Throws:

IOException

buildResponse

public static byte[] buildResponse(Map<String,String> headers,
                                   byte[] data,
                                   int offset,
                                   int length)

Build response bytes with the status and type information specified in the headers.

Parameters:

headers -

data -

offset -

length -

Returns:

buildResponse

public static byte[] buildResponse(byte[] data,
                                   int offset,
                                   int length)

Build response bytes without status and type information.

Parameters:

data -

offset -

length -

Returns:

buildRequest

public static byte[] buildRequest(String method,
                                  String url,
                                  Map<String,String> headers,
                                  byte[] data,
                                  int offset,
                                  int length)

Build request bytes with the specified method, url, headers, and content entity.

Parameters:

method -

url -

headers -

data -

offset -

length -

Returns: