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Loading a dynamic GWT module

Is there a mechanism to dynamically load a GWT module?

The idea is to create a GWT-based pluggable system: a main GWT module that dynamically loads another GWT module and a bus communication system to allow communication through the loaded modules.

Any help?

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Possible duplicate web application using OSGi and GWT

Also see the information in this section of the GWT Users Forum - http://groups.google.com/group/google-web-toolkit/msg/4a3f912cb89a7256



To summarize, possible, but not recommended. Your requirement is orthogonal to the GWT philosophy and architecture. If you need to, the GWT Exporter project is a useful starting point for communication between modules.

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Splitting code successfully handles the split load issue, but does not address the split compilation issue.

Split-compilation modular compatibility will never be the recommended default, but the GWT team should look into this in the future.



If we are talking about a plug-in based architecture, the developer of the various plug-ins must develop their own user interface and compile and provide the infrastructure. Framework should load them dynamically.

I'm still looking for a way to do it (do it better).

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You can use code splitting to load code dynamically whenever you want.

Have a look at http://code.google.com/webtoolkit/doc/latest/DevGuideCodeSplitting.html

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See also the comments http://code.google.com/p/google-web-toolkit/wiki/CodeSplitting starting from the 6th comment.

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