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1. 发明授权

US07490331B2 Mapping to and from native type formats 失效
标题翻译：映射到和从本机类型格式
公开(公告)号：US07490331B2
公开(公告)日：2009-02-10
申请号：US10378995
申请日：2003-03-04
申请人： Michael Beisiegel , Harold Jeffrey Gartner , John Henry Green , Piotr Przybylski
发明人： Michael Beisiegel , Harold Jeffrey Gartner , John Henry Green , Piotr Przybylski
IPC分类号： G06F13/00
CPC分类号： G06F8/30
摘要： In one aspect of the present invention a framework is presented for the generation and execution of code performing conversion to and from an arbitrary native or “wire” data format. The code facilitates a business application using a service provided by a service implementation in accordance with a native language of the implementation which may be different from the language of the business application. The main components of the framework include a model of the information necessary for the formatting of data which may be represented through the extensions to WSDL; a tool time support environment providing structured support for the generation of format handlers; and runtime support for the generated format handlers. In an alternative to this static invocation model, a dynamic usage scenario provides for invocation of format handlers dynamically obtained from a format handler factory. In both cases, the runtime uses a lazy approach to the conversion to and from the native format for improved performance. The framework is particularly suited to resource adapters for adapting an EIS service implementation for use with a business application desiring a service from the EIS.
摘要翻译：在本发明的一个方面，提出了一种用于生成和执行代码以执行向任意本地或“有线”数据格式转换的代码的框架。该代码使用根据可能与业务应用程序的语言不同的实现的本地语言由服务实现提供的服务来促进业务应用。该框架的主要组成部分包括可通过WSDL扩展表示的数据格式化所需信息的模型; 工具时间支持环境为生成格式处理程序提供结构化支持; 并为生成的格式处理程序提供运行时支持。在这种静态调用模型的替代方案中，动态使用场景提供了从格式处理程序工厂动态获取的格式处理程序的调用。在这两种情况下，运行时都会使用懒惰的方法来转换和转换原生格式，以提高性能。该框架特别适合用于调整EIS服务实现的资源适配器，以便与希望从EIS提供服务的业务应用程序一起使用。

2. 发明授权

US07058645B2 Mapping between native data type instances 失效
标题翻译：本地数据类型实例之间的映射
公开(公告)号：US07058645B2
公开(公告)日：2006-06-06
申请号：US10378377
申请日：2003-03-03
申请人： Norman K. W. Seto , Piotr Przybylski , Michael Beisiegel , Ilene Ruth Seelemann , Harold Jeffrey Gartner
发明人： Norman K. W. Seto , Piotr Przybylski , Michael Beisiegel , Ilene Ruth Seelemann , Harold Jeffrey Gartner
IPC分类号： G06F17/30
CPC分类号： G06F17/30914 , Y10S707/99942
摘要： Mapping of a first native data type instance to a second native data type instance is performed in three stages: the first native data type instance is converted into a first programming language and platform independent representation conforming to a first schema capable of defining base and derived data types; the first programming language and platform independent representation is transformed into a second programming language and platform independent representation conforming to a second schema capable of defining base and derived data types; and the second programming language and platform independent representation is converted into the second native data type instance. The programming language and platform independent representations may be event-based extensible Markup Language (XML) representations implemented according to the Simple API for XML (SAX). The transformation may be governed by an extensible Stylesheet Language Transform (XSLT) stylesheet.
摘要翻译：将第一本地数据类型实例映射到第二本地数据类型实例分三个阶段执行：第一本地数据类型实例被转换为符合第一模式的第一编程语言和平台独立表示，该第一模式能够定义基础和派生数据类型第一编程语言和平台独立表示被转换成符合能够定义基础和派生数据类型的第二模式的第二编程语言和平台独立表示; 并将第二编程语言和平台独立表示转换为第二本地数据类型实例。编程语言和平台无关表示可以是根据Simple API for XML（SAX）实现的基于事件的可扩展标记语言（XML）表示。转换可以由可扩展样式表语言转换（XSLT）样式表来管理。

3. 发明授权

US5822521A Method and apparatus for assigning policy protocols in a distributed system 失效
标题翻译：在分布式系统中分配策略协议的方法和装置
公开(公告)号：US5822521A
公开(公告)日：1998-10-13
申请号：US709085
申请日：1996-09-06
申请人： Harold Jeffrey Gartner , Vladimir Klicnik , Michael Starkey , John Wright Stephenson
发明人： Harold Jeffrey Gartner , Vladimir Klicnik , Michael Starkey , John Wright Stephenson
IPC分类号： G06F15/16 , G06F9/44 , G06F9/46 , G06F13/00 , G06F13/14
CPC分类号： G06F9/465 , G06F2209/462
摘要： A framework having a plurality of directories representing different types of middlewares and distributed object systems can be constructed from data provided in a class library. Each directory includes the name and address of all service objects, located across multiple servers in the system, that supports the specific middleware or distributed object policy characteristics for that directory. One service object may be addressed through multiple directories. When a remote method call is issued by a client, a list of service objects capable of executing the call is obtained from the directories and one object selected. The policy characteristics associated with the directory from which the object address is selected, are attached to the call. These characteristics are validated when the addressed server receives the call. In this way, a client program can be written entirely independently of the middleware or peculiarity of implementation of the distributed object service.
摘要翻译：可以从类库中提供的数据构建具有表示不同类型的中间件和分布式对象系统的多个目录的框架。每个目录包括位于系统中的多个服务器上的所有服务对象的名称和地址，它们支持该目录的特定中间件或分布式对象策略特性。一个服务对象可以通过多个目录来寻址。当客户端发出远程方法调用时，可以从目录和所选的一个对象中获取能够执行调用的服务对象列表。与选择对象地址的目录相关联的策略特征附加到该呼叫。当寻址的服务器接收到呼叫时，这些特性被验证。以这种方式，客户机程序可以完全独立于中间件或实现分布式对象服务的特性而被写入。

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