private void assertTopMostVia(
final SipMessage msg, final String host, final int port, final String transport)
throws Exception {
final ViaHeader via =
this.headerFactory.createViaHeader(Buffers.wrap(host), port, Buffers.wrap(transport), null);
msg.addHeaderFirst(via);
final ViaHeader topMostVia = msg.getViaHeader();
assertThat(topMostVia.getBranch(), not((Buffer) null));
assertThat(topMostVia.getHost().toString(), is(host));
assertThat(topMostVia.getPort(), is(port));
assertThat(topMostVia.getTransport().toString(), is(transport));
}
@Override
public ContactHeader clone() {
final Buffer buffer = Buffers.createBuffer(1024);
transferValue(buffer);
try {
return ContactHeader.frame(buffer);
} catch (final SipParseException e) {
throw new RuntimeException("Unable to clone the Contact-header", e);
}
}
static SipMessage frame(final byte[] buffer) throws SipParseException, IOException {
assertNotNull(buffer, "Byte-array cannot be null");
return SipParser.frame(Buffers.wrap(buffer));
}
/**
* @param buffer
* @return
* @throws IOException
*/
static SipMessage frame(final String buffer) throws SipParseException, IOException {
assertNotEmpty(buffer, "Buffer cannot be null or the empty string");
return SipParser.frame(Buffers.wrap(buffer));
}
/*
* (non-Javadoc)
*
* @see io.pkts.packet.Packet#write(java.io.OutputStream)
*/
@Override
public void write(final OutputStream out, final Buffer payload) throws IOException {
this.parent.write(out, Buffers.wrap(this.msg.toBuffer(), payload));
}
/** @author [email protected] */ public interface ContactHeader extends HeaderAddress, SipHeader, Parameters { Buffer NAME = Buffers.wrap("Contact"); ContactHeader clone(); }