David Chandler's Journal of Java Web and Mobile Development

  • David M. Chandler

    Web app developer since 1994 and Google Cloud Platform Instructor now residing in Colorado. Besides tech, I enjoy landscape photography and share my work at ColoradoPhoto.gallery.

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  • Sleepless Nights…

    September 2009
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Archive for September 24th, 2009

GWT + MVP = Very Manageable Code

Posted by David Chandler on September 24, 2009

I’ve been struggling with GWT a bit. It’s a new way of thinking for someone who’s been writing Web apps on the server side for 15 years now. But I was intrigued by a few posts on GWT with MVP, and then I found this:


I cannot say it or do it any better. It took me about a day to rewire my small GWT + AppEngine app with gwt-presenter and gwt-dispatch. It worked the first time. Color me impressed.

I can understand my own GWT code far more easily now.

And it’s more testable.

And more modular so other developers can work on it at the same time.

Did I mention I was impressed?

For the CM-inclined, these are the jar versions I put in my GWT project’s lib directory:

  • gwt-dispatch-1.0.0.jar from the project’s Downloads page
  • gwt-presenter-1.0.0.jar from the project’s Downloads page
  • gin.jar from GIN project’s out/dist folder I built from SVN trunk on 9/23/09
  • guice-2.0.jar from GIN’s lib folder per the blog post above

Posted in GIN / Guice, Google Web Toolkit, Model-View-Presenter | 4 Comments »

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