How to add an fieldprovider to an customer query executer for jasperstudio 5.6

[waal]

Hello,

 

I have created an custom query executer for jasperstudio, but I can't seem to get the fieldprovider to work. I got a class that implements the import com.jaspersoft.studio.data.fields.IFieldsProvider. But I think i have to add it to the jaspereports_extensions.properties as well. The only thing I have in that file is this line:

net.sf.jasperreports.extension.registry.factory.qe=com.jaspersoft.studio.cxs.qe.ConnexysExtensionsRegistryFactory

 

What should I add here to get the Fieldprovider to work, or should I do something else ?

 

Greetings,

Peter

[waal]

Apperently I have to create a plugin, but the tutorial on how to do that on http://community.jaspersoft.com/wiki/contributing-jaspersoft-studio-and-building-sources is full of errors. And in the documentation (community or commercial) I can't find anything about this...

Does somebody have an idea ?