@Override
public MessageChannel createMessageChannel(HostPort targetHostPort) throws IOException {
if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
logger.logDebug("NioTlsMessageProcessor::createMessageChannel: " + targetHostPort);
}
NioTlsMessageChannel retval = null;
try {
String key = MessageChannel.getKey(targetHostPort, "TLS");
if (messageChannels.get(key) != null) {
retval = (NioTlsMessageChannel) this.messageChannels.get(key);
return retval;
} else {
retval =
new NioTlsMessageChannel(
targetHostPort.getInetAddress(), targetHostPort.getPort(), sipStack, this);
// retval.getSocketChannel().register(selector, SelectionKey.OP_READ);
synchronized (messageChannels) {
this.messageChannels.put(key, retval);
}
retval.isCached = true;
if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
logger.logDebug("key " + key);
logger.logDebug("Creating " + retval);
}
selector.wakeup();
return retval;
}
} finally {
if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
logger.logDebug("MessageChannel::createMessageChannel - exit " + retval);
}
}
}
public StringBuilder encode(StringBuilder buffer) {
if (userInfo != null) {
userInfo.encode(buffer);
buffer.append(AT);
hostPort.encode(buffer);
} else {
hostPort.encode(buffer);
}
return buffer;
}
/**
* Returns the host part of this ViaHeader.
*
* @return the string value of the host
*/
public String getHost() {
if (sentBy == null) return null;
else {
Host host = sentBy.getHost();
if (host == null) return null;
else return host.getHostname();
}
}
/**
* Set the host part of this ViaHeader to the newly supplied <code>host</code> parameter.
*
* @return host - the new interger value of the host of this ViaHeader
* @throws ParseException which signals that an error has been reached unexpectedly while parsing
* the host value.
*/
public void setHost(String host) throws ParseException {
if (sentBy == null) sentBy = new HostPort();
try {
Host h = new Host(host);
sentBy.setHost(h);
} catch (Exception e) {
throw new NullPointerException(" host parameter is null");
}
}
/** Encode the body of this header (the stuff that follows headerName). A.K.A headerValue. */
protected String encodeBody() {
StringBuffer encoding = new StringBuffer();
encoding.append(sentProtocol.encode()).append(SP).append(sentBy.encode());
if (!parameters.isEmpty()) {
encoding.append(SEMICOLON).append(parameters.encode());
}
if (comment != null) {
encoding.append(SP).append(LPAREN).append(comment).append(RPAREN);
}
return encoding.toString();
}
/**
* Set the port part of this ViaHeader to the newly supplied <code>port</code> parameter.
*
* @param port - the new integer value of the port of this ViaHeader
*/
public void setPort(int port) /*throws InvalidArgumentException*/ {
/*
* InvalidArgumentException not in 1.1 API
*
if ( port!=-1 && (port<1 || port>65535)) {
throw new InvalidArgumentException( "Port value out of range -1, [1..65535]" );
}
*/
if (sentBy == null) sentBy = new HostPort();
sentBy.setPort(port);
}
/**
* Returns the port part of this ViaHeader.
*
* @return the integer value of the port
*/
public int getPort() {
if (sentBy == null) return -1;
return sentBy.getPort();
}
/**
* set the Host of the Via Header
*
* @param host String to set
*/
public void setHost(Host host) {
if (sentBy == null) {
sentBy = new HostPort();
}
sentBy.setHost(host);
}
/** remove the port. */
public void removePort() {
sentBy.removePort();
}
/**
* Set the port.
*
* @param port int to set
*/
public void setPort(int port) {
if (hostPort == null) hostPort = new HostPort();
hostPort.setPort(port);
}
/**
* set the host.
*
* @param host Host to set
*/
public void setHost(Host host) {
if (hostPort == null) hostPort = new HostPort();
hostPort.setHost(host);
}
/** remove the port. */
public void removePort() {
if (hostPort != null) hostPort.removePort();
}
/**
* Get the port.
*
* @return int port (-1) if port is not set.
*/
public int getPort() {
if (hostPort == null) return -1;
else return hostPort.getPort();
}
/**
* Get the host name.
*
* @return Host (null if not set)
*/
public Host getHost() {
if (hostPort == null) return null;
else return hostPort.getHost();
}