@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public void addItem(@FormParam("name") String name) {
ITEMS.add(name);
// Broadcasting an un-named event with the name of the newly added item in data
BROADCASTER.broadcast(new OutboundEvent.Builder().data(String.class, name).build());
// Broadcasting a named "add" event with the current size of the items collection in data
BROADCASTER.broadcast(
new OutboundEvent.Builder().name("size").data(Integer.class, ITEMS.size()).build());
}
public void registerNewClient(EventOutput eventOutput) {
sseBroadcaster.add(eventOutput);
OutboundEvent event =
eventBuilder
.name("new-client")
.mediaType(MediaType.TEXT_PLAIN_TYPE)
.data(String.class, "One more client")
.build();
sseBroadcaster.broadcast(event);
}
@Override
public void message(String author, String message) {
OutboundEvent event =
eventBuilder
.name("tweet")
.mediaType(MediaType.TEXT_PLAIN_TYPE)
.data(String.class, message)
.build();
sseBroadcaster.broadcast(event);
}
public void run() {
try {
if (latch != null) {
// wait for all test EventSources to be registered
latch.await(5, TimeUnit.SECONDS);
}
broadcaster.broadcast(
new OutboundEvent.Builder()
.name("domain-progress")
.data(String.class, "starting domain " + id + " ...")
.build());
broadcaster.broadcast(
new OutboundEvent.Builder().name("domain-progress").data(String.class, "50%").build());
broadcaster.broadcast(
new OutboundEvent.Builder().name("domain-progress").data(String.class, "60%").build());
broadcaster.broadcast(
new OutboundEvent.Builder().name("domain-progress").data(String.class, "70%").build());
broadcaster.broadcast(
new OutboundEvent.Builder().name("domain-progress").data(String.class, "99%").build());
broadcaster.broadcast(
new OutboundEvent.Builder().name("domain-progress").data(String.class, "done").build());
broadcaster.closeAll();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
@DELETE
@Path("broker")
public void deleteConfiguration() {
broker.setConfiguration(new Configuration());
// Broadcast new stream list
OutboundEvent.Builder eventBuilder = new OutboundEvent.Builder();
OutboundEvent event =
eventBuilder
.name("broker")
.mediaType(MediaType.APPLICATION_JSON_TYPE)
.data(Configuration.class, broker.getConfiguration())
.build();
broadcaster.broadcast(event);
}
@DELETE
@Path("broker/{routing-id}")
public void deleteRouting(@PathParam("routing-id") String name) {
broker.removeRouting("^" + name + "$");
// Broadcast new stream list
OutboundEvent.Builder eventBuilder = new OutboundEvent.Builder();
OutboundEvent event =
eventBuilder
.name("broker")
.mediaType(MediaType.APPLICATION_JSON_TYPE)
.data(Configuration.class, broker.getConfiguration())
.build();
broadcaster.broadcast(event);
}
@PUT
@Path("broker/{routing-id}")
public void addRouting(@PathParam("routing-id") String name, Routing routing) {
routing.setName(name); // Ensure that name is the same as the one specified on the URL
broker.addRouting(routing);
// Broadcast new stream list
OutboundEvent.Builder eventBuilder = new OutboundEvent.Builder();
OutboundEvent event =
eventBuilder
.name("broker")
.mediaType(MediaType.APPLICATION_JSON_TYPE)
.data(Configuration.class, broker.getConfiguration())
.build();
broadcaster.broadcast(event);
}
@PUT
@Path("broker")
@Consumes({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public void setConfiguration(Configuration configuration) {
broker.setConfiguration(configuration);
// Broadcast new stream list
OutboundEvent.Builder eventBuilder = new OutboundEvent.Builder();
OutboundEvent event =
eventBuilder
.name("broker")
.mediaType(MediaType.APPLICATION_JSON_TYPE)
.data(Configuration.class, broker.getConfiguration())
.build();
broadcaster.broadcast(event);
}
private void broadcastStatistics() {
List<URI> monitoringEndpoints = monitoringApp.getMonitoredApps();
List<MonitoringData> monitoringData =
monitoringEndpoints
.stream()
.map(
(endpointUri) -> {
Response response = client.target(endpointUri).path("monitoring").request().get();
MonitoringData data = response.readEntity(MonitoringData.class);
data.setNode(endpointUri.getHost() + ":" + endpointUri.getPort());
return data;
})
.collect(Collectors.toList());
OutboundEvent event =
new OutboundEvent.Builder()
.mediaType(MediaType.APPLICATION_JSON_TYPE)
.data(monitoringData)
.build();
broadcaster.broadcast(event);
}