How do I structure a GWT project?
I have followed the basic GWT tutorial for creating a project in Eclipse. Now, I am trying to build off what I learned in the tutorial. I created a static utility class to perform some database connection logic. However, when I try t开发者_如何转开发o compile I get:
[ERROR] Line 46: No source code is available for type com.sample.server.ConnectionUtil; did you forget to inherit a required module?
Where can I put simple classes that I've created on my own? Do they have to be outside the package structure of the basic module, 'com.sample'? Or do I have to specify a whole new module in the gwt.xml file and inherit from that? There has to be something simple I'm missing.
Required reading: http://code.google.com/webtoolkit/doc/latest/DevGuideOrganizingProjects.html. That is, you should really really read it after reading this answer.
Check your module file – it has the extension .gwt.xml
. You'll see a tag called entry-point
. Any code that you add to your project that you want to run on the client side should be in that package or a subpackage.
For example, my entry point is com.wesley.heapunderflow.client.HeapUnderflow
. All my translatable code should be in com.wesley.heapunderflow.client
or a subpackage.
If you really need to add another package, add a <source path="package"/>
declaration, where package is something like com.wesley.heapunderflow.tools
or com.wesley.skynet
.
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