@Override
public void start() throws Exception {
Router router = Router.router(vertx);
SockJSHandler sockJSHandler = SockJSHandler.create(vertx);
BridgeOptions options = new BridgeOptions();
// todo filter messages
options.addInboundPermitted(new PermittedOptions().setAddressRegex(".*"));
options.addOutboundPermitted(new PermittedOptions().setAddressRegex(".*"));
sockJSHandler.bridge(options);
router.route("/eventbus/*").handler(sockJSHandler);
vertx.createHttpServer().requestHandler(router::accept).listen(8077);
logger.debug("successfully started handler");
}
@DocAnnotation$annotation$(
description =
" Set a SockJS socket handler. This handler will be called with a SockJS socket whenever a SockJS connection\n is made from a client\n")
@TypeInfo("io.vertx.ceylon.web.handler.sockjs::SockJSHandler")
public SockJSHandler socketHandler(
final @TypeInfo("ceylon.language::Anything(io.vertx.ceylon.web.handler.sockjs::SockJSSocket)")
@Name("handler") @DocAnnotation$annotation$(description = "the handler\n") Callable<?>
handler) {
io.vertx.core.Handler<io.vertx.ext.web.handler.sockjs.SockJSSocket> arg_0 =
handler == null
? null
: new io.vertx.core.Handler<io.vertx.ext.web.handler.sockjs.SockJSSocket>() {
public void handle(io.vertx.ext.web.handler.sockjs.SockJSSocket event) {
handler.$call$(
(Object)
io.vertx.ceylon.web.handler.sockjs.SockJSSocket.TO_CEYLON
.converter()
.safeConvert(event));
}
};
SockJSHandler ret =
io.vertx.ceylon.web.handler.sockjs.SockJSHandler.TO_CEYLON
.converter()
.safeConvert(delegate.socketHandler(arg_0));
return this;
}
@TypeInfo("ceylon.language::Anything")
public void handle(
final @TypeInfo("io.vertx.ceylon.web::RoutingContext") @Name("arg0") RoutingContext arg0) {
io.vertx.ext.web.RoutingContext arg_0 =
io.vertx.ceylon.web.RoutingContext.TO_JAVA.safeConvert(arg0);
delegate.handle(arg_0);
}
@DocAnnotation$annotation$(
description =
" Like [bridge](../../handler/sockjs/SockJSHandler.type.html#bridge) but specifying a handler\n that will receive bridge events.\n")
@TypeInfo("io.vertx.ceylon.web.handler.sockjs::SockJSHandler")
public SockJSHandler bridge(
final @TypeInfo("io.vertx.ceylon.web.handler.sockjs::BridgeOptions") @Name("bridgeOptions")
@DocAnnotation$annotation$(description = "options to configure the bridge with\n") io
.vertx.ceylon.web.handler.sockjs.BridgeOptions
bridgeOptions,
final @TypeInfo("ceylon.language::Anything(io.vertx.ceylon.web.handler.sockjs::BridgeEvent)")
@Name("bridgeEventHandler") @DocAnnotation$annotation$(
description = "handler to receive bridge events\n") Callable<?> bridgeEventHandler) {
io.vertx.ext.web.handler.sockjs.BridgeOptions arg_0 =
bridgeOptions == null
? null
: new io.vertx.ext.web.handler.sockjs.BridgeOptions(
io.vertx.lang.ceylon.ToJava.JsonObject.convert(bridgeOptions.toJson()));
io.vertx.core.Handler<io.vertx.ext.web.handler.sockjs.BridgeEvent> arg_1 =
bridgeEventHandler == null
? null
: new io.vertx.core.Handler<io.vertx.ext.web.handler.sockjs.BridgeEvent>() {
public void handle(io.vertx.ext.web.handler.sockjs.BridgeEvent event) {
bridgeEventHandler.$call$(
(Object)
io.vertx.ceylon.web.handler.sockjs.BridgeEvent.TO_CEYLON
.converter()
.safeConvert(event));
}
};
SockJSHandler ret =
io.vertx.ceylon.web.handler.sockjs.SockJSHandler.TO_CEYLON
.converter()
.safeConvert(delegate.bridge(arg_0, arg_1));
return this;
}
@Override
public void start() throws Exception {
final Router router = Router.router(vertx);
router
.route(HttpMethod.GET, "/eventbus/*")
.handler(
SockJSHandler.create(vertx)
.bridge(
new BridgeOptions()
.addOutboundPermitted(new PermittedOptions().setAddress("random"))
.addOutboundPermitted(new PermittedOptions().setAddress("stocks"))));
vertx.createHttpServer().requestHandler(router::accept).listen(8080);
}
@DocAnnotation$annotation$(
description =
" Bridge the SockJS handler to the Vert.x event bus. This basically installs a built-in SockJS socket handler\n which takes SockJS traffic and bridges it to the event bus, thus allowing you to extend the server-side\n Vert.x event bus to browsers\n")
@TypeInfo("io.vertx.ceylon.web.handler.sockjs::SockJSHandler")
public SockJSHandler bridge(
final @TypeInfo("io.vertx.ceylon.web.handler.sockjs::BridgeOptions") @Name("bridgeOptions")
@DocAnnotation$annotation$(description = "options to configure the bridge with\n") io
.vertx.ceylon.web.handler.sockjs.BridgeOptions
bridgeOptions) {
io.vertx.ext.web.handler.sockjs.BridgeOptions arg_0 =
bridgeOptions == null
? null
: new io.vertx.ext.web.handler.sockjs.BridgeOptions(
io.vertx.lang.ceylon.ToJava.JsonObject.convert(bridgeOptions.toJson()));
SockJSHandler ret =
io.vertx.ceylon.web.handler.sockjs.SockJSHandler.TO_CEYLON
.converter()
.safeConvert(delegate.bridge(arg_0));
return this;
}
public static void main(String[] args) {
System.out.println("Attempting to start the application.");
Vertx vertx = Vertx.vertx();
Router router = Router.router(vertx);
EventBus bus = vertx.eventBus();
new Thread(
() -> {
Connection<?> conn = null;
try {
conn = r.connection().hostname(DBHOST).connect();
Cursor<HashMap> cur =
r.db("chat")
.table("messages")
.changes()
.getField("new_val")
.without("time")
.run(conn);
while (cur.hasNext()) bus.publish("chat", new JsonObject(cur.next()));
} catch (Exception e) {
System.err.println("Error: changefeed failed");
} finally {
conn.close();
}
})
.start();
router
.route("/eventbus/*")
.handler(
SockJSHandler.create(vertx)
.bridge(
new BridgeOptions()
.addOutboundPermitted(new PermittedOptions().setAddress("chat"))));
router
.route(HttpMethod.GET, "/messages")
.blockingHandler(
ctx -> {
Connection<?> conn = null;
try {
conn = r.connection().hostname(DBHOST).connect();
List<HashMap> items =
r.db("chat")
.table("messages")
.orderBy()
.optArg("index", r.desc("time"))
.limit(20)
.orderBy("time")
.run(conn);
ctx.response()
.putHeader("content-type", "application/json")
.end(Json.encodePrettily(items));
} catch (Exception e) {
ctx.response()
.setStatusCode(500)
.putHeader("content-type", "application/json")
.end("{\"success\": false}");
} finally {
conn.close();
}
});
router.route(HttpMethod.POST, "/send").handler(BodyHandler.create());
router
.route(HttpMethod.POST, "/send")
.blockingHandler(
ctx -> {
JsonObject data = ctx.getBodyAsJson();
if (data.getString("user") == null || data.getString("text") == null) {
ctx.response()
.setStatusCode(500)
.putHeader("content-type", "application/json")
.end("{\"success\": false, \"err\": \"Invalid message\"}");
return;
}
Connection<?> conn = null;
try {
conn = r.connection().hostname(DBHOST).connect();
r.db("chat")
.table("messages")
.insert(
r.hashMap("text", data.getString("text"))
.with("user", data.getString("user"))
.with("time", r.now()))
.run(conn);
ctx.response()
.putHeader("content-type", "application/json")
.end("{\"success\": true}");
} catch (Exception e) {
ctx.response()
.setStatusCode(500)
.putHeader("content-type", "application/json")
.end("{\"success\": false}");
} finally {
conn.close();
}
});
router.route().handler(StaticHandler.create().setWebRoot("public").setCachingEnabled(false));
vertx.createHttpServer().requestHandler(router::accept).listen(8000);
}
