发明授权
US5893912A Thread context manager for relational databases, method and computer program product for implementing thread context management for relational databases 失效
用于关系数据库的线程上下文管理器,用于实现关系数据库的线程上下文管理的方法和计算机程序产品

Thread context manager for relational databases, method and computer
program product for implementing thread context management for
relational databases
摘要:
In brief, an object oriented thread context manager, a method and computer program product are provided for object oriented thread context management, particularly for relational databases working with distributed transactions. A context manager is provided for managing a plurality of ContextControl objects. Each ContextControl object comprises a plurality of methods for creating, resuming and suspending context on a thread for a target object. A ContextCoordinator class is provided for managing calls to the plurality of ContextControl objects. A ContextHandleList is provided for storing context information for the ContextControl objects. A specialized ContextCoordinator is provided for managing calls to a specialized ones of the ContextControl objects. A DatabaseContextCoordinator is an example of the specialized ContextCoordinator. The specialized ones of the ContextControl objects are registered and unregistered with the ContextCoordinator class and then registered DatabaseContextCoordinator.
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