====== OpenSER Web Interface Program Execution ======


This page is intended to outline the basic operations of the OpenSER web interface.


==== Execution Steps ====

  - Incoming data from user
  - Front Controller takes over in index.php, begins processing
  - Application Controller loads settings, connects to the database, and loads the Control Map
    - The Context Resolver is given the incoming data to form a Context with. The Application Controller stores this context
    - The Command Resolver is passed a Context by the Application Controller to determine what command or view to execute
  - Application Controller passes the Context and Executes the Command
    - Command gets DB connection handle from Context if needed
    - Command creates and loads Domain Objects as needed
    - Command does something with objects
    - Command stores results of data actions back in context, returns simple status flag
  - Application Controller passes returned flag to Command Resolver, determines next step
    * If command again, return to Command Execution
  - Pass context to displayed view
    - Smarty Templates build view based on data contained in Context
  - Destruction
    - Identity Map / Unit of Work starts on all database and session operations
  - End Program