/**
* Get the message as a linked list of strings. Use this if you want to iterate through the
* message.
*
* @return a linked list containing the request line and headers encoded as strings.
*/
public LinkedList getMessageAsEncodedStrings() {
LinkedList retval = super.getMessageAsEncodedStrings();
if (requestLine != null) {
this.setRequestLineDefaults();
retval.addFirst(requestLine.encode());
}
return retval;
}
/** Encode only the headers and not the content. */
public String encodeMessage() {
String retval;
if (requestLine != null) {
this.setRequestLineDefaults();
retval = requestLine.encode() + super.encodeSIPHeaders();
} else if (this.isNullRequest()) {
retval = "\r\n\r\n";
} else retval = super.encodeSIPHeaders();
return retval;
}
/**
* Encode this into a byte array. This is used when the body has been set as a binary array and
* you want to encode the body as a byte array for transmission.
*
* @return a byte array containing the SIPRequest encoded as a byte array.
*/
public byte[] encodeAsBytes(String transport) {
if (this.isNullRequest()) {
// Encoding a null message for keepalive.
return "\r\n\r\n".getBytes();
} else if (this.requestLine == null) {
return new byte[0];
}
byte[] rlbytes = null;
if (requestLine != null) {
try {
rlbytes = requestLine.encode().getBytes("UTF-8");
} catch (UnsupportedEncodingException ex) {
InternalErrorHandler.handleException(ex);
}
}
byte[] superbytes = super.encodeAsBytes(transport);
byte[] retval = new byte[rlbytes.length + superbytes.length];
System.arraycopy(rlbytes, 0, retval, 0, rlbytes.length);
System.arraycopy(superbytes, 0, retval, rlbytes.length, superbytes.length);
return retval;
}