public  void afterPropertiesSet() throws IOException 
{
		InetSocketAddress address = (this.hostname != null ?
				new InetSocketAddress(this.hostname, this.port) : new InetSocketAddress(this.port));
		this.server = HttpServer.create(address, this.backlog);
		if (this.executor != null) {
			this.server.setExecutor(this.executor);
		}
		if (this.contexts != null) {
			for (String key : this.contexts.keySet()) {
				HttpContext httpContext = this.server.createContext(key, this.contexts.get(key));
				if (this.filters != null) {
					httpContext.getFilters().addAll(this.filters);
				}
				if (this.authenticator != null) {
					httpContext.setAuthenticator(this.authenticator);
				}
			}
		}
		if (this.logger.isInfoEnabled()) {
			this.logger.info("Starting HttpServer at address " + address);
		}
		this.server.start();
}

 public  void destroy() 
{
		logger.info("Stopping HttpServer");
		this.server.stop(this.shutdownDelay);
}

 public Object getObject() 
{
		return this.server;
}

 public Class getObjectType() 
{
		return (this.server != null ? this.server.getClass() : HttpServer.class);
}

 public boolean isSingleton() 
{
		return true;
}

 public  void setAuthenticator(Authenticator authenticator) 
{
		this.authenticator = authenticator;
}

Register a common com.sun.net.httpserver.Authenticator to be applied to all locally registered contexts .

 public  void setBacklog(int backlog) 
{
		this.backlog = backlog;
}

Specify the HTTP server's TCP backlog. Default is -1, indicating the system's default value.

 public  void setContexts(Map contexts) 
{
		this.contexts = contexts;
}

Register HttpHandlers for specific context paths.

 public  void setExecutor(Executor executor) 
{
		this.executor = executor;
}

Set the JDK concurrent executor to use for dispatching incoming requests.

 public  void setFilters(List filters) 
{
		this.filters = filters;
}

Register common Filters to be applied to all locally registered contexts .

 public  void setHostname(String hostname) 
{
		this.hostname = hostname;
}

Specify the HTTP server's hostname to bind to. Default is localhost; can be overridden with a specific network address to bind to.

 public  void setPort(int port) 
{
	        	 
		this.port = port;
}

Specify the HTTP server's port. Default is 8080.

 public  void setShutdownDelay(int shutdownDelay) 
{
		this.shutdownDelay = shutdownDelay;
}

Specify the number of seconds to wait until HTTP exchanges have completed when shutting down the HTTP server. Default is 0.

 public  void setTaskExecutor(TaskExecutor executor) 
{
		this.executor = new ConcurrentExecutorAdapter(executor);
}

Set the Spring TaskExecutor to use for dispatching incoming requests.