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US6023271A Expired / Lapsed US ⏱️ 0.0 years remaining

Framework for binding data viewers/data manipulation with one to many objects through introspection

Assignee: Oracle America Inc
•
Filing: 1998-06-11
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Granted: 2000-02-08
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Expires: 2018-06-11
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Abstract

Abstract Systems and methods for programming applications with GUIs in accordance that do not require time-consuming and error-prone custom coding of GUI/internal variable synchronization routines, in general, and GUI/BO synchronization routines, in particular. An embodiment includes a plurality of classes for associating and synchronizing GUI components and BO attributes. The classes include: an inspector class, a selection class and a plurality of editor classes. The inspector class includes methods and data structures that enable a client application to bind a set of GUI components to the attributes of at least one business object. As a first step in associating and synchronizing GUI components and BO attributes a client application constructs an instance of the inspector class. The client application then passes the inspector instance a selection class instance that includes the business object(s) whose properties are to be synchronized with the GUI components. The client application also passes the inspector instance a mapping between BO attributes and GUI components. The present invention can be implemented in the Java™ programming language or any other object-oriented language. When the BOs are implemented as JavaBeans™ Objects, their properties are discovered using the JavaBeans™ property of introspection.

Inventors

  • 👤 Loki Der Quaeler-Bock
  • 👤 Raymond J. Ryan
  • 👤 Keith Bernstein

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 07:34
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/451

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 191 words
A framework for binding data viewers with one to many objects, comprising: a plurality of classes for associating and synchronizing GUI components and business object (BO) attributes, including: an inspector class; a selection class; and a plurality of editor classes; wherein: the inspector class includes inspector methods and data structures that enable a set of GUI components to be bound to the attributes of a selection of at least one business object (BO); the editor classes include editor methods and data structures that interact with the GUI components and an inspector class instance, each of the editor classes being configured to work with GUI components of a respective component type; and the selection class includes selection methods and data structures that interact with the selection and the inspector class instance; such that an instance of the selection class communicates events involving the selection to the inspector class instance, which responsively triggers instances of the editors to update the GUI components accordingly; and the instances of the editor classes communicate events involving the GUI components to the inspector class instance, which responsively triggers the selection class instance to update the selection accordingly.
Claim 2
Dependent Claim 191 words
A framework for binding data viewers with one to many objects, comprising: a plurality of classes for associating and synchronizing GUI components and business object (BO) attributes, including: an inspector class; a selection class; and a plurality of editor classes; wherein: the inspector class includes inspector methods and data structures that enable a set of GUI components to be bound to the attributes of a selection of at least one business object (BO); the editor classes include editor methods and data structures that interact with the GUI components and an inspector class instance, each of the editor classes being configured to work with GUI components of a respective component type; and the selection class includes selection methods and data structures that interact with the selection and the inspector class instance; such that an instance of the selection class communicates events involving the selection to the inspector class instance, which responsively triggers instances of the editors to update the GUI components accordingly; and the instances of the editor classes communicate events involving the GUI components to the inspector class instance, which responsively triggers the selection class instance to update the selection accordingly.
Claim 3
Dependent Claim 30 words
The system of claim 1, wherein the business objects are JavaBeans™ objects, further comprising the selection class instance determining the attributes of the business objects using JavaBeans™ property of introspection.
Claim 4
Dependent Claim 38 words
The system of claim 2, wherein the selection class instance writes new values provided by the inspector class instance into the BO attributes using JavaBeans™ Set calls and reads values of the BO attributes using JavaBeans™ Get calls.
Claim 5
Dependent Claim 19 words
The system of claim 1, wherein each of the editor class instances is associated with a respective GUI component.
Claim 6
Dependent Claim 26 words
The system of claim 1, wherein each of the editor class instances includes knowledge of the BO attributes to which its associated GUI component is mapped.
Claim 7
Dependent Claim 64 words
The system of claim 1, further comprising: a client application that constructs the inspector class instance; the client application passing the inspector instance a selection class instance that includes the selection of business object(s) whose attributes are to be synchronized with the GUI components; and the client application also passing the inspector class instance a mapping between the BO attributes and the GUI components.

References Cited (Backward Citations)

US5721848A Cited
US5761656A Cited
US5872973A Cited
US5768158A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2003-02-07 2003-08-09 2004-02-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2007-02-07 2007-08-09 2008-02-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2011-02-07 2011-08-09 2012-02-08 $7700.00 Window Closed / Lapsed

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