PAiN 0.46

PAiN project is a new MUD code base written in Java.
PAiN is a new MUD codebase written in Java. It provides a general purpose persistence engine (PAiN DB) and the ability to do dynamic code reloading.
Main features:
- Pure Java database engine (transparent constant-time object access, tracking of the dirty state, transactions and savepoints support).
- Static server code (connection handling, support for code reloading and base interfaces).
- Dynamic reloadable set of action classes and plugins (virtual world logic code and plugins).
- Graphical tool to administrate server and database
Enhancements:
- PAiNDB: Collections could be saved separately from object image.This option should be used if collection is not the only field of dbobject, it has size of 20-40 items and dbobject fields are changed often. Saving collection separately will reduce flushing and object backup time inside transactions.
- PAiNDB: DbObject.provideSchema() is now static method and required for all non-abstract DBObject impls. This allows to import class schema into db without object instantiation.
- GUITool: fully rewritten, modules concept added.
- Codebase: more admin console commands.
- Tinylyb: roles removed: Reset, ResetGroup. SpaceGroup was renamed to Area.
- Tinylib: more shell implemented(this shell should be used to show multipage output)
- Tinylib: online builder bugfixing.
- PAiNDB: fixed bug with error on objects removal with non-empty StringMap type fields.
- Tinylib: bugs in @build mode fixed. More complete visualization for array-type fields
- Tinylib: number of small enhancements.