filter

Type Members

1. trait ErrorPageFilter extends SkinnyRenderingFilter

   

   Shows error page when unexpected exceptions are thrown from controllers.

2. trait SkinnyFilter extends controller.SkinnyControllerBase with SkinnyFilterActivation

   

   Skinny Filter.

   Skinny Filter.

   For example:

   class BooksController extends SkinnyController
     with TxPerRequestFiler
     with SkinnyFilterActivation {
   
     // within a transaction
     def changeTitle = {
       if (...) {
         throw new UnexpectedErrorException
         // rollback
       } else {
         redirect(s"/books/${id}")
         // commit
       }
     }
   }

   If you use Scatatra's filter - before/after, be careful. It's pretty tricky. Because Scalatra's filters would be applied for all the controllers difined below in ScalatraBootstrap. Just using beforeAction/afterAction is highly recommended.

3. trait SkinnyFilterActivation extends AnyRef

   

   Activates skinny filters.

4. trait SkinnyRenderingFilter extends SkinnyFilter with SkinnyWebPageControllerFeatures

   

   Skinny Rendering Filter.

   Skinny Rendering Filter.

   If you use Scatatra's filter (before/after not beforeAction/afterAction), be careful. It's pretty tricky. Scalatra's filters would be applied for all the controllers defined below in ScalatraBootstrap.

5. trait SkinnySessionFilter extends SkinnyFilter

   

   Enables replacing Servlet session with Skinny's session shared among several Servlet apps.

   Enables replacing Servlet session with Skinny's session shared among several Servlet apps.

   Mounting skinny.session.SkinnySessionInitializer on the top of ScalatraBootstrap.scala is required.

   ctx.mount(classOf[SkinnySessionInitializer], "/\*")

6. trait TxPerRequestFilter extends SkinnyFilter with logging.Logging

   

   A filter which enables controller wired with a single transactional DB session.