公开(公告)号：US07934249B2

公开(公告)日：2011-04-26

申请号：US11845546

申请日：2007-08-27

申请人： Eric S. Chan ,  Ilya Teplov ,  Rafiul Ahad ,  Mario Bonin ,  David Brennan Gaunce ,  Lenny Karpel ,  Patrice Lapierre ,  Terry M. Olkin ,  Daniel G. Rabe ,  Ben Self

发明人： Eric S. Chan ,  Ilya Teplov ,  Rafiul Ahad ,  Mario Bonin ,  David Brennan Gaunce ,  Lenny Karpel ,  Patrice Lapierre ,  Terry M. Olkin ,  Daniel G. Rabe ,  Ben Self

IPC分类号： G06F21/00 ,  G06F15/16

CPC分类号： G06F21/6218 ,  G06F2221/2141 ,  G06F2221/2145

摘要： Apparatus, methods, and computer program products are disclosed that determine Rights to an entity. The disclosed technology maintains data structures representing a set of entities. These entities include protected-entities and sensitivity-entities. Each of the sensitivity-entities is associated with a respective sensitivity access-control-list. The sensitivity-entities include a first sensitivity-entity that is associated with a first sensitivity-access-control-list. A first protected-entity being one of one or more of the protected-entities associated with the first sensitivity-entity. The technology evaluates Rights to the first protected-entity with respect to the first sensitivity-access-control-list and enables access to the first protected-entity responsive to the Rights evaluation and presents the first protected-entity when access is enabled.

摘要翻译： 公开了确定对实体的权利的装置，方法和计算机程序产品。 所公开的技术维护表示一组实体的数据结构。 这些实体包括保护实体和敏感性实体。 每个灵敏度实体与相应的灵敏度访问控制列表相关联。 灵敏度实体包括与第一灵敏度访问控制列表相关联的第一灵敏度实体。 作为与第一灵敏度实体相关联的一个或多个受保护实体之一的第一保护实体。 该技术评估第一个受保护实体对第一个敏感性访问控制列表的权限，并允许响应于权限评估访问第一个受保护实体，并在启用访问时呈现第一个受保护实体。

公开(公告)号：US06353830B1

公开(公告)日：2002-03-05

申请号：US09505492

申请日：2000-02-16

申请人： David R. Yee ,  David Brennan Gaunce

发明人： David R. Yee ,  David Brennan Gaunce

IPC分类号： G06F1700

CPC分类号： G06F17/30392 ,  Y10S707/99933 ,  Y10S707/99936 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944

摘要： One embodiment of the present invention provides a method for constructing a query for an object-relational database. This method displays at least part of a schema for the object-relational database to a user in a graphical representation. Next, the method allows the user to perform graphical manipulations on the schema. The method then generates a query based upon the schema and the graphical manipulations, and this query is sent to the object-relational database. Another embodiment of the present invention provides a method for processing an object-relational query for transmission from a client to an object-relational database server. This method receives the query at the client, and parses the query to determine which object-relational structures the query is attempting to access. The method then determines from data dictionary information, loaded from the object-relational database server and cached locally on the client, if the object-relational structures the query is attempting to access exist in the object-relational database server. If they do not exist, the method indicates an error condition. Yet another embodiment of the present invention provides a method for displaying objects defined within an object-oriented programming system that are stored in a relational table structure. This method displays a table of objects, so that a first object in the table is represented by an identifier. The method next receives a command from a user to provide a more-detailed display of the first object. In response to this command, the method retrieves attributes of the first object from a data store, and displays an expanded representation of the first object by displaying the attributes.

摘要翻译： 本发明的一个实施例提供了一种用于构建对象 - 关系数据库的查询的方法。 该方法以图形表示形式向对象关系数据库的至少一部分模式显示给用户。 接下来，该方法允许用户对模式执行图形操作。 该方法然后基于模式和图形操作生成查询，并将该查询发送到对象关系数据库。 本发明的另一实施例提供了一种用于处理从客户端到对象关系数据库服务器的传输的对象关系查询的方法。 此方法在客户端接收查询，并解析查询以确定查询尝试访问的对象关系结构。 然后，如果对象关系数据库服务器中存在的查询正在尝试访问的对象关系结构，则该方法从数据字典信息中确定从对象关系数据库服务器加载并在客户机上本地缓存的数据字典信息。 如果它们不存在，则该方法指示错误状况。 本发明的另一个实施例提供一种用于显示在面向对象编程系统中定义的存储在关系表结构中的对象的方法。 此方法显示对象表，以便表中的第一个对象由标识符表示。 该方法接下来从用户接收命令以提供第一对象的更详细的显示。 响应于此命令，该方法从数据存储中检索第一个对象的属性，并通过显示属性来显示第一个对象的扩展表示。

公开(公告)号：US20090064342A1

公开(公告)日：2009-03-05

申请号：US11845546

申请日：2007-08-27

申请人： Eric S. Chan ,  Ilya Teplov ,  Rafiul Ahad ,  Mario Bonin ,  David Brennan Gaunce ,  Lenny Karpel ,  Patrice Lapierre ,  Terry M. Olkin ,  Daniel G. Rabe ,  Ben Self

发明人： Eric S. Chan ,  Ilya Teplov ,  Rafiul Ahad ,  Mario Bonin ,  David Brennan Gaunce ,  Lenny Karpel ,  Patrice Lapierre ,  Terry M. Olkin ,  Daniel G. Rabe ,  Ben Self

IPC分类号： G06F7/04

CPC分类号： G06F21/6218 ,  G06F2221/2141 ,  G06F2221/2145

摘要： Apparatus, methods, and computer program products are disclosed that determine Rights to an entity. The disclosed technology maintains data structures representing a set of entities. These entities include protected-entities and sensitivity-entities. Each of the sensitivity-entities is associated with a respective sensitivity access-control-list. The sensitivity-entities include a first sensitivity-entity that is associated with a first sensitivity-access-control-list. A first protected-entity being one of one or more of the protected-entities associated with the first sensitivity-entity. The technology evaluates Rights to the first protected-entity with respect to the first sensitivity-access-control-list and enables access to the first protected-entity responsive to the Rights evaluation and presents the first protected-entity when access is enabled.

摘要翻译： 公开了确定对实体的权利的装置，方法和计算机程序产品。 所公开的技术维护表示一组实体的数据结构。 这些实体包括保护实体和敏感性实体。 每个灵敏度实体与相应的灵敏度访问控制列表相关联。 灵敏度实体包括与第一灵敏度访问控制列表相关联的第一灵敏度实体。 作为与第一灵敏度实体相关联的一个或多个受保护实体之一的第一保护实体。 该技术评估第一个受保护实体对第一个敏感性访问控制列表的权限，并允许响应于权限评估访问第一个受保护实体，并在启用访问时呈现第一个受保护实体。

公开(公告)号：US6119126A

公开(公告)日：2000-09-12

申请号：US87122

申请日：1998-05-29

申请人： David R. Yee ,  David Brennan Gaunce

发明人： David R. Yee ,  David Brennan Gaunce

IPC分类号： G06F17/30 ,  G06F17/00

CPC分类号： G06F17/30392 ,  Y10S707/99933 ,  Y10S707/99936 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944

摘要： One embodiment of the present invention provides a method for constructing a query for an object-relational database. This method displays at least part of a schema for the object-relational database to a user in a graphical representation. Next, the method allows the user to perform graphical manipulations on the schema. The method then generates a query based upon the schema and the graphical manipulations, and this query is sent to the object-relational database. Another embodiment of the present invention provides a method for processing an object-relational query for transmission from a client to an object-relational database server. This method receives the query at the client, and parses the query to determine which object-relational structures the query is attempting to access. The method then determines from data dictionary information, loaded from the object-relational database server and cached locally on the client, if the object-relational structures the query is attempting to access exist in the object-relational database server. If they do not exist, the method indicates an error condition. Yet another embodiment of the present invention provides a method for displaying objects defined within an object-oriented programming system that are stored in a relational table structure. This method displays a table of objects, so that a first object in the table is represented by an identifier. The method next receives a command from a user to provide a more-detailed display of the first object. In response to this command, the method retrieves attributes of the first object from a data store, and displays an expanded representation of the first object by displaying the attributes.

摘要翻译： 本发明的一个实施例提供了一种用于构建对象 - 关系数据库的查询的方法。 该方法以图形表示形式向对象关系数据库的至少一部分模式显示给用户。 接下来，该方法允许用户对模式执行图形操作。 该方法然后基于模式和图形操作生成查询，并将该查询发送到对象关系数据库。 本发明的另一实施例提供了一种用于处理从客户端到对象关系数据库服务器的传输的对象关系查询的方法。 此方法在客户端接收查询，并解析查询以确定查询尝试访问的对象关系结构。 然后，如果对象关系数据库服务器中存在的查询正在尝试访问的对象关系结构，则该方法从数据字典信息中确定从对象关系数据库服务器加载并在客户机上本地缓存的数据字典信息。 如果它们不存在，则该方法指示错误状况。 本发明的另一个实施例提供一种用于显示在面向对象编程系统中定义的存储在关系表结构中的对象的方法。 此方法显示对象表，以便表中的第一个对象由标识符表示。 该方法接下来从用户接收命令以提供第一对象的更详细的显示。 响应于此命令，该方法从数据存储中检索第一个对象的属性，并通过显示属性来显示第一个对象的扩展表示。