EventBus | Event bus for Android and Java that simplifies communication | Pub Sub library
kandi X-RAY | EventBus Summary
kandi X-RAY | EventBus Summary
Prepare subscribers: Declare and annotate your subscribing method, optionally specify a [thread mode] Read the full [getting started guide] There are also some [examples] Note: we highly recommend the [EventBus annotation processor with its subscriber index] This will avoid some reflection related problems seen in the wild.
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Top functions reviewed by kandi - BETA
- Checks for subscribers that are visible to the given package .
- Creates a new subscription .
- Find methods in single class .
- Handles a message .
- Map a throwable to a specific error message id .
- Executes the given Runnable .
- Maps a log level .
- Checks if Android is available
- Gets the super subscriber info .
- Returns a pending post .
EventBus Key Features
EventBus Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copy@Inject EventBus bus;
@NonBlocking
@POST
@Produces(MediaType.TEXT_PLAIN)
@Path("/query")
public void triggerQuery() {
bus.send("some-address", "my payload");
}
@Blocking // Will be called on a worker thread
@ConsumeEvent("some-addres if (AndroidDependenciesDetector.isAndroidSDKAvailable() && !AndroidDependenciesDetector.areAndroidComponentsAvailable()) {
// Crash if the user (developer) has not imported the Android compatibility library.
thr---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: dev
namespace: sandbox
rules:
- apiGroups:
- "*"
attributeRestrictions: null
resources: ["*"]
verbs:
- get
- watch
- list// event-bus.js
import emitter from 'tiny-emitter/instance'
export default {
$on: (...args) => emitter.on(...args),
$once: (...args) => emitter.once(...args),
$off: (...args) => emitter.off(...args),
$emit: (...args) =>const container = document.getElementById('demo');
const button = document.querySelector('button');
class EventBus {
handlers = [];
on (handler) {
this.handlers.push(handler);
}
emit (event) {
this.handlers.forEach(himport Vue from 'vue'
export const EventBus = new Vue()
import {EventBus} from './EventBus.js'
//...
created() {
EventBus.$on('change-route', this.handleRouteChange)
EventBus.$on('change-params', this.handlePar@Slf4j
@Startup
@ApplicationScoped
public class TestService {
@Inject
TestEntityRepository repository;
@Inject
EventBus eventBus;
public void startUp(@Observes StartupEvent event) {
eventBus.sendAndForget("tepackage de.scrum_master.stackoverflow.q63652119
import org.spockframework.mock.MockUtil
import spock.mock.DetachedMockFactory
class DerivedSpec extends AbstractSpec {
static mockFactory = new DetachedMockFactory()
static EventBus evedef "when the method is called a proper event is emitted"() {
given:
EventBus eventBus = Mock()
Facade facade = new Configuration().facade(eventBus)
Event received
when:
def id = facade.call(sampleDaimport Vue from 'vue'
const EventBus = new Vue()
export const publish = EventBus.$emit.bind(EventBus)
export const subscribe = EventBus.$on.bind(EventBus)
export const unsubscribe = EventBus.$off.bind(EventBus)
exCommunity Discussions
Trending Discussions on EventBus
QUESTION
I am trying to make it so that when a user clicks on a certain Link (Upload Component), it will redirect them to to the login component and am not sure how to accomplish this task in React. I was directed to another answered question, but it hasn't helped me as I am still confused on what I need to do with my own set up. I understand I need to make my own protected route (maybe), but I saw others accessing useContext and I do not have any file with context. I am using Version 6 in react dom. I am also using React router and redux in my project so I know I need to access the state somehow, just not sure how to wrap my mind around it so if anyone could help, I would appreciate it. The user is being stored in local storage with JWT authentication.
App.js:
...ANSWER
Answered 2022-Apr-08 at 08:49Rendering the Link doesn't imperatively navigate, use the Navigation component.
Example:
QUESTION
I'm using java based configuration, using only @Component and @Scheduler Annotation in my other classes, but I don't know why all classes in class path loaded twice. How to prevent this and how to debug it? problem : All my scheduled methods are running twice in scheduled interval. @Scheduled(cron = "0 0/5 * * * ?")
...ANSWER
Answered 2022-Apr-08 at 06:46You want to set additivity to false for your com.example logger.
@AndyWilkinson is correct you're duplicating your logs, not your beans.
QUESTION
I have a vert.x program. I am creating a message consumer and attach it to listen on an address on the vertx event bus . later in the program I am unregistering that consumer . How do I know if the consumer is unregistered successfully ?
following code snippet shows how i register a consumer on an address on vertex event bus
...ANSWER
Answered 2022-Mar-29 at 14:13As for the first question, you can safely assume consumer is unregistered successfully when res.succeeded() returns true inside unregister handler (as per your example).
For the second part, afaik the event bus does not maintain the list of consumers registered to it, you have to maintain it yourself. The goal would be to have a map or some other collection where you store references for consumers when you register them with .consumer(...) method and remove them after unregister handler returns succeeded.
I think this would be the issue you are referring to (with the advice by the lead architect of vertx): https://groups.google.com/g/vertx/c/d70YlHLL7KU?pli=1
QUESTION
I'm trying to create an event from an instance property in nuxt, however the event is not emitted or received.
plugins/internal/bus.js
ANSWER
Answered 2022-Mar-19 at 21:18At the end, the issue was coming from a component (Notification) that was not properly registered.
QUESTION
I am trying to implement a logout functionality and am not sure what I need to do to implement it with my current set up. I was able to set up a Login functionality that pulls the correct profile data and once logged in, the Navbar + Dropdown Items are updated to display a link to logout. However, I am unsure of how I can add the logout functionality at the moment. I have been following guides but am stuck since nothing I am trying is working, once I hit a the logout link it links to /logout but fails to actually logout. The tutorial I am following claims I can do it via the frontend (I am using JWT).
Navbar.jsx:
...ANSWER
Answered 2022-Mar-16 at 22:46It seems you only need a Logout component that dispatches the logout action when it mounts, waits for the action to complete, and likely redirect back to a homepage or similar.
Example:
QUESTION
I am trying to update my Navbar component so that when a user logs in, the navbar dropdown item "Login" changes to "Logout" but I am having issues. I am new to react and JS but learning as I go, so I apologize for any confusion in this question. I have jsx components for my Navbar, Dropdown, Footer, and for each page that a user wants to view which is rendered in my App.js file.
Navbar.jsx:
...ANSWER
Answered 2022-Mar-16 at 07:51I would Ideally do something like this in the NavItem
QUESTION
When the user goes to the url for "/films/:title" it displays MovieDetailContainer which is the component for the path above it and doesnt display its own component. When I flip around the order of the urls the reverse happens. Why is this? I assume its a nesting error but I cant seem to figure it out.
here is code for the routes and the code for the full App/js is below just incase.
...ANSWER
Answered 2022-Mar-12 at 23:47The two paths "/films/:id" and "/films/:title" have the same specificity, so the one rendered first will be the one that is matched and rendered by the Switch component.
To resolve you need add something to differentiate them. I suggest a differentiating sub-path.
Example:
QUESTION
I need to broadcast events from different places within my app, and I need these events to be listened by different ViewModels. What I did is that I created a "custom" implementation of EventBus using Kotlin Coroutines, Channel more specifically. The implementation looks like this:
ANSWER
Answered 2022-Mar-01 at 18:40Despite it is not a direct answer to your question... But
Why do you need the conversion from flow to live data? Just subscribe to flow on ui layer and populate the flow with necessary livedata features. Believe me, this will make your life much more easier.
I offer to do it by using
implementation androidx.lifecycle:lifecycle-runtime-ktx:x.y.z and SharedFlow
In fragment:
QUESTION
I am trying to implement something similar to EventBus implemented in eshopOnContainers.
Is it Possible to define a method like this in java & read the meta data about T and TH at runtime ? There can be multiple classes extending IntegrationEvent(e.g. PriceChangedEvent) & we should be able to Identify the exact class name at runtime.
...ANSWER
Answered 2022-Mar-05 at 19:22You can pass type info into method:
QUESTION
I want to migrate from ASP.NET Core 5 to ASP.NET Core 6. How can I configure by event bus in .NET 6?
Here is my code in ASP.NET Core 5:
IEventBus.cs class
ANSWER
Answered 2022-Feb-13 at 09:42In Program.cs try this code:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install EventBus
You can use EventBus like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the EventBus component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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