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
- 专利标题: Thread context manager for relational databases, method and computer program product for implementing thread context management for relational databases
- 专利标题(中): 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
-
申请号: US910656申请日: 1997-08-13
-
公开(公告)号: US5893912A公开(公告)日: 1999-04-13
- 发明人: Thomas James Freund , Robert Howard High, Jr. , Gordon Douglas Hutchison , Martin Mulholland , Charlie James Redlin , Peter John Schommer , Kathryn Sarah Warr
- 申请人: Thomas James Freund , Robert Howard High, Jr. , Gordon Douglas Hutchison , Martin Mulholland , Charlie James Redlin , Peter John Schommer , Kathryn Sarah Warr
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: NY Armonk
- 主分类号: G06F9/46
- IPC分类号: G06F9/46 ; G06F17/30
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.
公开/授权文献
- US4823483A Shoe insert and laminating method 公开/授权日:1989-04-25
信息查询