apply
public List<GroupInfo> apply(GroupResource resource,
                             AddSubgroups.Input input)
                      throws MethodNotAllowedException,
                             AuthException,
                             UnprocessableEntityException,
                             com.google.gwtorm.server.OrmException,
                             ResourceNotFoundException,
                             IOException
Process the view operation by altering the resource.
- Specified by:
 
apply in interface RestModifyView<GroupResource,AddSubgroups.Input> 
- Parameters:
 
resource - resource to modify. 
input - input after parsing from request. 
- Returns:
 
- result to return to the client. Use 
BinaryResult to avoid automatic conversion
     to JSON. 
- Throws:
 
AuthException - the client is not permitted to access this view. 
MethodNotAllowedException 
UnprocessableEntityException 
com.google.gwtorm.server.OrmException 
ResourceNotFoundException 
IOException