[JSIEVE-25] Refactor CommandManager

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Assignee: Unassigned
• Reporter: Robert Burrell Donkin
• Created: 31/Aug/08 09:28
• Updated: 02/Dec/08 22:08
• Resolved: 02/Dec/08 22:08

Description

CommandManager maps command executions to command names. It is a concrete class with protected methods to allow subclassing. CommandManager is a singleton. CommandManager allows alternative classloading to be used to create command execution implementations.

Used by:

• Command. Command models a command. static Command.lookup delegates to CommandManager and is used by:
• Command internally
• SieveValidationVisitor to ensure that command executable is available
• Require to test that a command executable is available for the command

Uses ConfigurationManager singleton to provide map of classes to class names.