1. A method of operating a program code object in conjunction with an application context in an application server environment, the method comprising: identifying a program code object in the application server environment; identifying, in the application server environment, the application context for enabling a provision of a service, the application context not directly accessible by the program code object; identifying an entry point of the program code object; associating with the entry point a tag identifier referencing the application context; and executing the program code object in the application server environment and using the tag identifier to access the application context.