公开(公告)号：US06473766B1

公开(公告)日：2002-10-29

申请号：US09539847

申请日：2000-03-31

申请人： Jay L. Leiserson ,  Paul David Lewis ,  Bryce Allen Curtis ,  Educardo N. Spring ,  Rosalie Jensen Brown

发明人： Jay L. Leiserson ,  Paul David Lewis ,  Bryce Allen Curtis ,  Educardo N. Spring ,  Rosalie Jensen Brown

IPC分类号： G06F1730

CPC分类号： G06F9/44505 ,  Y10S707/99943

摘要： A product action bean is provided for updating lines and keywords in computer system configuration flat text or ASCII files, which is especially useful for during installation of software applications on computer systems. In its embodiment as a Java Bean, it is customized and configured using a visual application builder across multiple computing platforms. The primary bean is a container bean, which includes an engine, and which provides a graphical user interface (“GUI”) that developers can easily specify the required changes along with the file name to be changed when an application is installed or uninstalled. The container bean also contains a set of action beans which perform operations to modify the ASCII file, such as finding strings or lines, adding strings or lines, and deleting strings or lines. The specified actions are performed as a “unit of work” in the customized bean. Alternate classes of objects for modifying text files may be included in the container bean to expand the action options available to the developer.

摘要翻译： 提供了一个产品动作bean，用于更新计算机系统配置平面文本或ASCII文件中的行和关键字，这对于在计算机系统上安装软件应用程序特别有用。 在其作为Java Bean的实施例中，它是通过跨多个计算平台的可视化应用程序构建器进行定制和配置的。 主bean是一个容器bean，它包含一个引擎，并提供一个图形用户界面（“GUI”），开发人员可以轻松地指定所需的更改以及在安装或卸载应用程序时要更改的文件名。 容器bean还包含一组操作bean，它们执行修改ASCII文件的操作，例如查找字符串或行，添加字符串或行，以及删除字符串或行。 指定的操作在定制bean中作为“工作单位”执行。 用于修改文本文件的对象的备用类可以包含在容器bean中，以扩展开发人员可用的操作选项。