公开(公告)号：US06317773B1

公开(公告)日：2001-11-13

申请号：US08320357

申请日：1994-10-11

Applicant: Edward Ellis Cobb ,  Thomas James Freund ,  Simon Antony James Holdsworth ,  Iain Stuart Caldwell Houston ,  Stanley Alan Smith

Inventor： Edward Ellis Cobb ,  Thomas James Freund ,  Simon Antony James Holdsworth ,  Iain Stuart Caldwell Houston ,  Stanley Alan Smith

IPC: G06F900

CPC classification number: G06F8/30 ,  G06F9/4488 ,  G06F9/466

Abstract: A system and method for efficiently employing procedural transaction managers from an object oriented transaction processing system. Implementation classes are introduced to bridge selected functions from an object oriented transaction processing system into a procedural system. Bridging allows both the reuse of existing procedural transaction managers and interoperation between procedural and object transactions systems which eases migration to new object oriented systems. Implementation classes include methods necessary to manage information necessary to use a procedural transaction API and to manage information returned by the procedural API.

Abstract translation: 一种用于从面向对象的事务处理系统有效地使用过程事务管理器的系统和方法。 引入了实现类，将选定的功能从面向对象的事务处理系统桥接到过程系统中。 桥接允许现有程序事务管理器的重用和程序和对象事务系统之间的互操作，从而简化迁移到新的面向对象的系统。 实现类包括管理使用过程事务API所必需的信息以及管理由过程API返回的信息所必需的方法。

公开(公告)号：US6138169A

公开(公告)日：2000-10-24

申请号：US840999

申请日：1997-04-22

Applicant: Thomas James Freund ,  Simon Anthony James Holdsworth ,  Stanley Alan Smith

Inventor： Thomas James Freund ,  Simon Anthony James Holdsworth ,  Stanley Alan Smith

IPC: G06F9/44 ,  G06F9/46 ,  G06F9/54 ,  G06F15/163

CPC classification number: G06F9/465 ,  G06F9/466 ,  Y10S707/99931

Abstract: A system and method for using the TRAN procedural transaction coordinator, from the Encina product produced by Transarc Corporation, as the core of an OMG-compliant Object Transaction Service. The method allows the object-oriented Object Transaction Service to interoperate with Encina procedural applications. The interoperation involves coordinated processing of both object oriented transactional requests and Encina procedural transactional requests. Both object oriented and procedural requests can be part of a single atomic transaction without requiring gateways between the products. A system of implementation classes are used to transform object-oriented method invocations into the necessary procedural calls. The implementation classes also accept upcalls from the procedural TRAN and transform them into the necessary Object Transaction Service method invocations.

Abstract translation: 一种使用由Transarc Corporation生产的Encina产品的TRAN程序交易协调器作为OMG兼容对象交易服务的核心的系统和方法。 该方法允许面向对象的对象事务服务与Encina程序应用程序进行互操作。 互操作涉及面向对象的事务请求和Encina过程事务请求的协调处理。 面向对象和过程请求都可以是单个原子事务的一部分，而不需要产品之间的网关。 实现类的系统用于将面向对象的方法调用转换为必需的过程调用。 实现类也接受过程TRAN的调用，并将其转换为必要的对象事务服务方法调用。

公开(公告)号：US5893912A

公开(公告)日：1999-04-13

申请号：US910656

申请日：1997-08-13

Applicant: Thomas James Freund ,  Robert Howard High, Jr. ,  Gordon Douglas Hutchison ,  Martin Mulholland ,  Charlie James Redlin ,  Peter John Schommer ,  Kathryn Sarah Warr

Inventor： Thomas James Freund ,  Robert Howard High, Jr. ,  Gordon Douglas Hutchison ,  Martin Mulholland ,  Charlie James Redlin ,  Peter John Schommer ,  Kathryn Sarah Warr

IPC: G06F9/46 ,  G06F17/30

CPC classification number: G06F9/463 ,  Y10S707/954 ,  Y10S707/955 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99936 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944

Abstract: 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.

Abstract translation: 简而言之，面向对象的线程上下文管理器，方法和计算机程序产品被提供用于面向对象的线程上下文管理，特别是对于使用分布式事务处理的关系数据库。 提供上下文管理器用于管理多个ContextControl对象。 每个ContextControl对象包括用于在目标对象的线程上创建，恢复和挂起上下文的多种方法。 提供了一个ContextCoordinator类来管理对多个ContextControl对象的调用。 提供了一个ContextHandleList用于存储ContextControl对象的上下文信息。 提供了一个专门的ContextCoordinator，用于管理对特定ContextControl对象的调用。 DatabaseContextCoordinator是专门的ContextCoordinator的一个例子。 ContextControl对象中的专用对象将通过ContextCoordinator类进行注册和注销，然后注册DatabaseContextCoordinator。

公开(公告)号：US07349970B2

公开(公告)日：2008-03-25

申请号：US10469563

申请日：2001-03-29

Applicant: Andrew Simon Clement ,  Ann Eleanor Dalton ,  Barry Dickinson ,  Thomas James Freund ,  Jonathan Peter Hoare Lawrence ,  Ian James Mitchell ,  Glyn Normington ,  Steven Powell ,  R. Anthony Storey

Inventor： Andrew Simon Clement ,  Ann Eleanor Dalton ,  Barry Dickinson ,  Thomas James Freund ,  Jonathan Peter Hoare Lawrence ,  Ian James Mitchell ,  Glyn Normington ,  Steven Powell ,  R. Anthony Storey

IPC: G06F15/16 ,  G06F9/445 ,  G06F9/44

CPC classification number: G06F9/5033 ,  G06F9/505 ,  G06F2209/5016

Abstract: In a workload managed system comprising a plurality of server processes each capable of supporting a given program entity, such as an Enterprise JavaBeans™ specified stateful session bean, a stateful session bean instance is passivated, by writing it to a bean store, on completion of a unit of work. On next use the session bean is reactivated, by reading it from the bean store, in any one of the plurality of servers thereby allowing workload management for stateful session beans. A routing table is maintained, in non-volatile mass storage, that contains location information for units of work and stateful session bean instances, used to maintain unit of work-server affinity for the lifetime of the unit of work Stateful session beans instances are associated with ID keys that include a flag that is used to indicate whether or not the routing table contains location information for the bean instance.

Abstract translation: 在包括多个服务器进程的工作负载管理系统中，每个服务器进程能够支持给定的程序实体（例如Enterprise JavaBeans TM指定的有状态会话bean），有状态会话bean实例被钝化，通过将其写入bean存储区 完成工作单位。 在下一次使用时，通过从多个服务器中的任一个中的bean存储器读取会话bean，从而允许有状态会话bean的工作负载管理被重新激活。 在非易失性大容量存储中维护路由表，该路由表包含工作单元和有状态会话bean实例的位置信息，用于维护工作单元生命周期中工作 - 服务器关联的单位有状态会话bean实例相关联 其ID ID包括用于指示路由表是否包含bean实例的位置信息的标志。

公开(公告)号：US06829575B2

公开(公告)日：2004-12-07

申请号：US10385561

申请日：2003-03-11

Applicant: Thomas James Freund ,  R. Anthony Storey

Inventor： Thomas James Freund ,  R. Anthony Storey

IPC: G06F1730

CPC classification number: G06F9/465

Abstract: The present invention provides a more flexible version of an EJB container which permits easy definition an EJB component which observes a behavior pattern which is not typical of a session, entity or message driven bean types. In this flexible EJB container, behavior characteristics normally fixed by the bean type of the EJB component, such as passivation policy, usage, recoverability, and relocatability can be separately defined for each EJB component.

Abstract translation: 本发明提供了EJB容器的更灵活的版本，其允许容易地定义观察不是会话，实体或消息驱动的bean类型的典型的行为模式的EJB组件。 在这个灵活的EJB容器中，EJB组件的Bean类型通常固定的行为特征（如钝化策略，使用，可恢复性和可重定位性）可以针对每个EJB组件单独定义。

公开(公告)号：US5956506A

公开(公告)日：1999-09-21

申请号：US841000

申请日：1997-04-22

Applicant: Edward Ellis Cobb ,  Thomas James Freund ,  Simon Anthony James Holdsworth ,  Iain Stuart Caldwell Houston ,  Stanley Alan Smith

Inventor： Edward Ellis Cobb ,  Thomas James Freund ,  Simon Anthony James Holdsworth ,  Iain Stuart Caldwell Houston ,  Stanley Alan Smith

IPC: G06F9/44 ,  G06F9/40

CPC classification number: G06F9/4428

Abstract: A system and process for enhancing procedural software using object oriented classes. Implementation classes are constructed that provide a defined object oriented interface to applications and are able to invoke the procedural software using defined procedural application program interfaces (APIs). New function is added to the software by adding classes that interface to the implementation classes or directly to the procedural API. The new function builds upon the procedural software without accessing the procedural software source code or modifying that source code.

Abstract translation: 一种使用面向对象类增强程序软件的系统和过程。 实现类被构造为向应用程序提供定义的面向对象的接口，并且能够使用定义的过程应用程序接口（API）来调用过程软件。 通过添加与实现类接口或直接到过程API的类添加新功能。 新功能建立在程序软件的基础上，无需访问过程软件源代码或修改源代码。