Basic example application that demonstrates:
public class HelloWorld {
public static void main(String[] args) {
new HttpServer()
.register(GET, "/",
req -> ok().body(render("index")).toFuture()
)
.register(POST, "/hello",
req -> {
String name = req.body().asForm().getString("name", "Stranger");
String color = req.body().asForm().getString("color", "black");
return ok().body(render(new HelloView(name, color))).toFuture();
}
)
.register(GET, "/*path", webJarResourceService())
.start();
}
}This a very simple demonstration pushing Tweet event from the server to the browser using Server-Sent-Events.
public class TweetMap {
public static void main(String[] args) throws Exception {
new TwitterFactory().getInstance().verifyCredentials();
TweetEventSource eventSource = new TweetEventSource();
new HttpServer()
.register(GET, "/data", req -> eventSource.newSubscription())
.register(GET, "/*path", publicResourceService())
.start();
}
}complete source | download | live demo
A simple Chat application using WebSockets
public class Chat {
public static void main(String[] args) {
ChatBroadcast chat = new ChatBroadcast();
new HttpServer()
.register(GET, "/chat", req -> webSocket(chat.newSubscriber(req.queryParams().getString("nick"))))
.register(GET, "/*path", h(publicResourceService(), webJarResourceService()))
.start();
}
}