Web Dynpro metadata API

Hi,

I'm currently working with web dynpro for java metadata api to create a simple web dynpro application consisting

of one component defining a model, component controller and a view. I found an example how to create controllers

and views, but I don't find any examples of building a model metadata. Are there any resources available, e.g.: javadoc api, sample appplications covering metadata api details ?

Thanks in advance,

Ilya.