org.jooby.mvc

Annotation Type Flash

@Retention(value=RUNTIME)
 @Target(value=PARAMETER)
public @interface Flash

Bind a Mvc parameter to a Request.flash(String) flash attribute.

Accessing to flash scope:

   @Path("/r")
   class Resources {

     @Get
     public void method(@Flash Map<String, String> flash) {
     }
   }
 

Accessing to a flash attribute:

   @Path("/r")
   class Resources {

     @Get
     public void method(@Flash String success) {
     }
   }
 

Accessing to an optional flash attribute:

   @Path("/r")
   class Resources {

     @Get
     public void method(@Flash Optional<String> success) {
     }
   }
 

Since:

1.0.0.CR4

Author:

edgar

See Also:

FlashScope