Join Alex Theedom for an in-depth discussion in this video ✓ Challenge: Code programmatic endpoint, part of WebSocket Programming with Java EE.
(whooshing)…- [Instructor] In this challenge,…you should use the knowledge that you have gained…in this course so far to code the ChatServerEndpoint class…using the programmatic methodology.…You should have the same functionality we programmed…in the annotation-driven ChatServerEndpoint class.…You will need two classes.…The ChatServerEndpoint class, which you should refactor,…and an ApplicationConfiguration class…that should implement the appropriate interface.…This task should take no longer than 20 minutes to complete.…
Join Alex Theedom as he guides you through the lifecycle of a WebSocket connection, and discusses the Java EE WebSocket programming methodologies: annotation and programmatic. He shows how to secure and encrypt WebSocket endpoints and use simple techniques to test their implementation. In addition, he explains how to integrate the JSON-processing API and build a front-end and server based WebSocket client.
- WebSocket usage
- WebSocket lifecycle and topology
- WebSocket front end and back end
- WebSocket methodologies
- Annotation methodology and programmatic methodology
- Coding a client API
- Using the JSON Processing API
- Coding the encoder and decoder
- Building the front end
- Testing WebSocket endpoints
Skill Level Intermediate
Java Platforms Compared: SE vs EE vs MEwith Peggy Fisher25m 38s Intermediate
1. Introduction to WebSocket
2. WebSockets Front End and Back End
3. Project Application and Structure
4. Java EE WebSocket API
5. Messages and Encoding
6. Build Web Front End
7. WebSocket Security
8. Testing WebSocket Endpoints
Next steps1m 37s
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