Deliver the GWT module in JavaScript format

Currently, I am in need of the following:

I need to create a GWT module that can be seamlessly incorporated into a GWT app without requiring recompilation - essentially a plug-and-play solution. This module should include a widget along with various classes, and any GWT apps using it should have the ability to extend its functionality.

My initial thought is to compile the GWT module into JavaScript, distribute this JS file, and then utilize JSNI to connect to it.

Is there a standardized approach for achieving this kind of functionality?

Additionally, I am curious about methods for ensuring browser compatibility, such as tapping into GWT's bootstrap process to load the appropriate JS file based on the current browser.

javajavascriptgwtmodule

Answer №1

In short, reusing GWT methods directly without the Java source is not possible due to the "Compile time source dependency" of GWT. Your best bet is to use JavaScript as an intermediary.

Check out the GWT Exporter project, which simplifies exporting GWT methods to JavaScript and ensures they are not optimized away by the GWT compiler if they are not called in your code.

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