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1. 发明授权

US08024771B2 Policy-based method for configuring an access control service 失效
标题翻译：用于配置访问控制服务的基于策略的方法
公开(公告)号：US08024771B2
公开(公告)日：2011-09-20
申请号：US11857952
申请日：2007-09-19
申请人： Peter Kenneth Malkin , Alan Michael Webb
发明人： Peter Kenneth Malkin , Alan Michael Webb
IPC分类号： G06F17/00 , G06F7/04 , H04L29/06
CPC分类号： G06F21/40 , G06F21/6236 , G06F2221/2141
摘要： A system and method for processing a request by a first control service using a first control specification language, and a second control service using a second control specification language includes steps of: receiving the request from a requestor; providing the request to the first and second control services; receiving a decision on the request from each of the first and second control services; and comparing the decisions. The first control specification language is an access control policy.
摘要翻译：一种用于使用第一控制指定语言处理由第一控制服务请求的系统和方法，以及使用第二控制指定语言的第二控制服务包括以下步骤：从请求者接收请求; 向第一和第二控制业务提供请求; 接收来自第一和第二控制服务的请求的决定; 并比较决策。第一个控制规范语言是访问控制策略。

2. 发明授权

US06823509B2 Virtual machine with reinitialization 失效
标题翻译：虚拟机重新初始化
公开(公告)号：US06823509B2
公开(公告)日：2004-11-23
申请号：US09741582
申请日：2000-12-20
申请人： Alan Michael Webb
发明人： Alan Michael Webb
IPC分类号： G06F900
CPC分类号： G06F9/466 , G06F9/445
摘要： A computer system includes a virtual machine supporting an object-oriented environment, in which programs to run on the virtual machine are formed from classes loaded into the virtual machine by a class loader. A class must be initialized before being used by a program. A first application is started on the virtual machine, and a set of one or more classes are loaded and initialized for the first application, which is then run. After the first application has finished running, at least one class from the first application is reset. A second application is then started on the virtual machine. This (re)-initializes any classes that have been reset from the first application, prior to using them, but does not have to reload any reset classes.
摘要翻译：计算机系统包括支持面向对象环境的虚拟机，其中在虚拟机上运行的程序是由类加载器从加载到虚拟机中的类形成的。在程序使用之前，必须初始化一个类。在虚拟机上启动第一个应用程序，并为第一个应用程序加载并初始化一组或多个类，然后运行该应用程序。第一个应用程序运行完毕后，至少有一个来自第一个应用程序的类被重置。然后在虚拟机上启动第二个应用程序。这（重新） - 在使用它们之前初始化从第一个应用程序重新设置的任何类，但不必重新加载任何重置类。

3. 发明授权

US06339841B1 Class loading model 失效
标题翻译：班加载模式
公开(公告)号：US06339841B1
公开(公告)日：2002-01-15
申请号：US09293825
申请日：1999-04-16
申请人： Roland Albert Merrick , Alan Michael Webb
发明人： Roland Albert Merrick , Alan Michael Webb
IPC分类号： G06F9445
CPC分类号： G06F9/44521 , Y10S707/99944
摘要： This invention relates to a method of loading Java ClassFiles on to a Java Virtual Machine. On a regular JVM the ClassFile are loaded as and when required. In this specification there is described a method of implementing an object oriented program language such as Java on a computer. The method comprises identifying a class, one of the basic building blocks of the language, which is not within the program domain, that is not loaded into the Java a Virtual Machine. Next it introduces to the program domain only the minimum components of the class which are necessary for commencing processing of the class. The class may comprise several blocks of data representing the methods of the class, since the class may only have been identified because one of the methods within the class was referenced then only the block of data representing this method is loaded into the Java Virtual Machine along with the other essential components of the class. Other blocks of data representing methods can be loaded as and when required by the programming domain. Redundant method components may be removed from the program domain to save memory.
摘要翻译：本发明涉及将Java ClassFile加载到Java虚拟机上的方法。在常规JVM上，ClassFile将在需要时加载。在本说明书中，描述了在计算机上实现诸如Java的面向对象的程序语言的方法。该方法包括识别课程，语言的基本构建块之一，其不在程序域内，未被加载到Java虚拟机中。接下来，它向程序域引入了类的开始处理所必需的最小组件。该类可以包括表示类的方法的几个数据块，因为类只能被识别，因为类中的一个方法被引用，则仅代表该方法的数据块被加载到Java虚拟机中与课程的其他重要组成部分。表示方法的其他数据块可以根据编程域的要求进行加载。可以从程序域中删除冗余方法组件以节省内存。

4. 发明申请

US20090077086A1 POLICY-BASED METHOD FOR CONFIGURING AN ACCESS CONTROL SERVICE 失效
标题翻译：用于配置访问控制服务的基于策略的方法
公开(公告)号：US20090077086A1
公开(公告)日：2009-03-19
申请号：US11857952
申请日：2007-09-19
申请人： Peter Kenneth Malkin , Alan Michael Webb
发明人： Peter Kenneth Malkin , Alan Michael Webb
IPC分类号： G06F17/30
CPC分类号： G06F21/40 , G06F21/6236 , G06F2221/2141
摘要： A system and method for processing a request by a first control service using a first control specification language, and a second control service using a second control specification language includes steps of: receiving the request from a requestor; providing the request to the first and second control services; receiving a decision on the request from each of the first and second control services; and comparing the decisions. The first control specification language is an access control policy.
摘要翻译：一种用于使用第一控制指定语言处理由第一控制服务请求的系统和方法，以及使用第二控制指定语言的第二控制服务包括以下步骤：从请求者接收请求; 向第一和第二控制服务提供请求; 接收来自第一和第二控制服务的请求的决定; 并比较决策。第一个控制规范语言是访问控制策略。

5. 发明授权

US07263700B1 Serially, reusable virtual machine 有权
标题翻译：连续可重用虚拟机
公开(公告)号：US07263700B1
公开(公告)日：2007-08-28
申请号：US09706625
申请日：2000-11-06
申请人： David Francis Bacon , Robert Francis Berry , Rajesh Ramkrishna Bordawekar , Donna Ngar Ting Dillenberger , Elizabeth Anne Hutchison , Susan Patricia Paice , Donald William Schmidt , Martin John Trotter , Alan Michael Webb , Edmund James Whittaker West
发明人： David Francis Bacon , Robert Francis Berry , Rajesh Ramkrishna Bordawekar , Donna Ngar Ting Dillenberger , Elizabeth Anne Hutchison , Susan Patricia Paice , Donald William Schmidt , Martin John Trotter , Alan Michael Webb , Edmund James Whittaker West
IPC分类号： G06F9/455 , G06F9/445 , G06F12/00
CPC分类号： G06F12/0253 , G06F9/445 , Y10S707/99953 , Y10S707/99957
摘要： In a virtual machine environment, a method and apparatus for the use of multiple heaps to retain persistent data and transient data wherein the multiple heaps enables a single virtual machine to be easily resettable, thus avoiding the need to terminate and start a new Virtual Machine as well as enabling a single virtual machine to retain data and objects across multiple applications, thus avoiding the computing resource overhead of relinking, reloading, reverifying, and recompiling classes. The memory hierarchy includes a System Heap, a Middleware Heap and a Transient Heap. The use of three heaps enables garbage collection to be selectively targeted to one heap at a time in between applications, thus avoiding this overhead during the life of an application.
摘要翻译：在虚拟机环境中，使用多个堆来保留持久数据和瞬时数据的方法和装置，其中多个堆使得单个虚拟机能够容易地重置，从而避免需要终止并启动新的虚拟机作为以及使单个虚拟机在多个应用程序之间保留数据和对象，从而避免了重新链接，重新加载，重新验证和重新编译类的计算资源开销。内存层次结构包括系统堆，中间件堆和瞬态堆。使用三个堆可以使垃圾收集在应用程序之间一次有选择地定向到一个堆，从而避免在应用程序的使用寿命期间的这种开销。

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