... call to the service method. We also supply the name of the aspect implementation method as the parameter to the method attribute, the name of the arguments to be provided to the aspect (the name ... with manipulating the timesheets in the system. Using this API, we can create, read, update, and delete the timesheets and the other entities that they are composed of. This is the layer at which ... access to the timesheet instead of relying on the service to retrieve the identified timesheet and then verify the access rights after the fact. However, for the sake of this example, we use the less-efficient...