Method and apparatus for identifying programming object attributes

• US 7,451,159 B2
• Filed: 03/11/2005
• Issued: 11/11/2008
• Est. Priority Date: 07/20/2000
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Chambers, Robert L., Sarkar, Abhijit, Lipe, Ralph, Connell, Edward W.
• Primary Examiner(s): Pardo; Thuy N
• Application Number:
  US11/078,567
• Publication Number:
  US 20050165767A1
• Time in Patent Office: 1,341 Days
• Field of Search: 707/101, 707/102, 707/103.X, 707/104.1, 707/3, 707/10, 707/2, 709/223, 709/229, 709/218, 711/211, 715/523
• US Class Current: 1/1
• CPC Class Codes: G06F 9/4488 Object-oriented
• CPC Class Codes: G06F 9/465 Distributed object oriented systems remote method invocation [RMI] G06F9/548
• CPC Class Codes: G10L 15/197 Probabilistic grammars, e.g. word n-grams
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 15/28 Constructional details of speech recognition systems
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 67/561 Adding application-functional data or data for application control, e.g. adding metadata
• CPC Class Codes: H04L 67/564 Enhancement of application control based on intercepted application data
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

The present invention provides a method and computer-readable medium for searching for programming objects on a computer system. Under one aspect of the invention, optional search attributes are used to order a list of references to found programming objects. Under a second aspect of the invention, object attributes that are stored outside of a static attribute storage area are inspected during the search for programming objects.

Claims

1. A method for searching for programming objects that are available in a computing environment, the method comprising:

receiving instructions to search for objects, the instructions including at least one optional attribute that the objects should but are not required to have;

locating objects in the computing environment, wherein locating objects comprises;

comparing a required attribute that was received with the instructions to an attribute on a remote computer, wherein comparing the required attribute to the attribute on the remote computer comprises;

instantiating an object token;

initializing the object token to point to the attributes on the remote computer;

calling a method on the object token to retrieve the attributes; and

comparing the retrieved attributes to the required attributes; and

for each attribute that matches the required attribute, adding a reference to a located object associated with the attribute to a list of references; and

ordering references to the located objects in the list of references based on matches between the attributes of the located objects and at least one optional attribute.

2. The method of claim 1 wherein locating objects comprises searching for sets of object data beneath a registry key for a category.

3. The method of claim 1 wherein ordering references comprises ordering pointers to object tokens associated with the object.

4. The method of claim 3 wherein the object token points to a set of object data associated with the object.

5. The method of claim 4 wherein the set of object data includes a class identifier for the object.

6. The method of claim 1 wherein locating objects comprises locating objects of an object class that is dynamically made available.

7. A computer-readable medium having computer-executable instructions for performing steps comprising:

searching for sets of object attributes;

comparing found object attributes to a required attribute, wherein comparing found object attributes to a required attribute comprises;

instantiating an object token;

initializing the object token to point to a set of found object data;

calling a method on the object token to retrieve attributes from the set of found object data; and

comparing the retrieved attributes to the required attribute;

for those sets of object attributes that have an attribute that matches the required attribute, comparing the set of object attributes to an optional attribute; and

placing a reference to those object attributes that match the required attribute in a list such that the list is ordered based on the comparison between the object attributes and the optional attribute.

8. The computer-readable medium of claim 7 wherein comparing found object attributes to a required attribute comprises comparing found object attributes to a required attribute of null such that all found attributes match the required attribute.

9. The computer-readable medium of claim 7 wherein searching for sets of object attributes comprises searching in a registry under a key assigned to a category of objects.

10. The computer-readable medium of claim 7 wherein searching for sets of object attributes comprises searching for sets of object attributes associated with object classes that are dynamically made available.

11. The computer-readable medium of claim 7 wherein searching for sets of object attributes comprises searching in a storage location on a remote computer.

12. The computer-readable medium of claim 7 wherein placing a reference in a list comprises:

instantiating an object token;

initializing the object token to point to a set of found object data; and

placing a pointer to the object token in the list.

13. A computer-readable medium having computer-executable instructions for performing steps comprising:

searching for sets of object attributes;

comparing found object attributes to a required attribute;

for those sets of object attributes that have an attribute that matches the required attribute, comparing the set of object attributes to an optional attribute; and

placing a reference to those object attributes that match the required attribute in a list such that the list is ordered based on the comparison between the object attributes and the optional attribute, wherein placing a reference in a list comprises;

instantiating an object token;

initializing the object token to point to a set of found object data; and

placing a pointer to the object token in the list.