Java J2EE

Posted by : martinhansen
Add external java project to GWT project in Eclipse
Hello,



my GWT server-side code needs an external java project. I have added

the project under "Configure build path / Projects". It works fine in

hosted mode. But when I deploy my application on a server, I get lots

of ClassNotFoundExceptions. Obviously, GWT cannot find the external

java code. When I look at the war\WEB-INF\classes folder, I see that

the external java classes have not been included.



How can I get GWT to include the external classes?
 
 
Posted by : Sean
Re : Add external java project to GWT project in Eclipse
You can export the non-GWT java files into a jar and drop those in the

WEB-INF/lib folder. That's what I do.
 
 
Posted by : martinhansen
Re : Add external java project to GWT project in Eclipse
Hello Sean,



thank you very much. I've thought of that solution too, but it is not

appropriate for my GWT project. I have to add 4 external projects to

my GWT project, and all of these 4 projects are subject to change

every day. It would be too much work to export them to a jar file

every day. Is there some way to automatically add the external project

sources to the GWT output folder?
 
 
Posted by : martinhansen
Re : Add external java project to GWT project in Eclipse
Now I tried the "link source" function without Google App Engine. At

first, it seems to work, and the project is added to my main project.

The only problem is: The package declarations produce errors. Eclipse

shows an error message:



The declared package "com.company.data" does not match the expected

package "src.com.company.data"



What to do?
 
 
Posted by : Jason Parekh
Re : Add external java project to GWT project in Eclipse
Hi Martin,

For the "Linked folder location," ensure you have the trailing "src" included.
 
 
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