From the course: WebSocket Programming with Java EE
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Use the JSON Processing API
From the course: WebSocket Programming with Java EE
Use the JSON Processing API
- [Narrator] The JSON Processing API is a new API included in the Java EE 7 release. We will be using the JSON Processing API to construct messages in the JSON interchange format, and then to extract the JSON data from the received message and populate a message object. The reason I decided to use this format is threefold: firstly, it is a native format to JavaScript and integrates naturally with the HTML5 WebSocket API on the client; secondly, because Java EE has a very good API that can manipulate JSON data; and finally, the JSON format is a very simple and lightweight way to transport data between disparate systems. Okay, let's start by having a look at the JSON Processing API. The JSON PAPI has two models that process JSON data: the object model, and the streaming model. In this course, we're only going to have a look at the object model. If you're interested in learning more about both models, why don't you pop over to my course JSON Processing With Java EE, where I explore this…
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