Method and apparatus for in-built searching and aggregating functionality

• US 8,281,282 B2
• Filed: 04/20/2006
• Issued: 10/02/2012
• Est. Priority Date: 04/26/2005
• Status: Active Grant

• Current Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Original Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Inventors: Smith, Michael Robert
• Primary Examiner(s): Das, Chameli
• Application Number:
  US11/409,447
• Publication Number:
  US 20060242132A1
• Time in Patent Office: 2,357 Days
• Field of Search: 717/108, 717/114, 717/116, 717/118, 717/148
• US Class Current: 717/108
• CPC Class Codes: G06F 16/289 Object oriented databases

Abstract

According to one embodiment of the invention a computer-readable media stores code that is operable to be executed on a processor. The code includes a JAVA class having objects with associated attributes and also having at least one method. The at least one method is operable, when executed on the processor, to search the objects across any attribute of the objects.

Claims

1. A system comprising:

a processor;

non-transitory computer-readable media storing code operable to be executed on the processor, the code including a class having objects representing directory servers with associated attributes and also having at least one method, the method being operable, when executed on the processor, to search the objects across any attribute of the objects and aggregate the attribute values of all objects having the searched attribute to monitor the performance of the directory servers; and

wherein the attributes indicate a level of performance of the directory servers.

2. The system of claim 1, wherein the at least one method comprises a query method having at least a filter parameter, wherein the filter parameter specifies a search criteria, and wherein the query method is operable, when executed on the processor, to return all objects in the class having attribute values specified by the search criteria.

3. The system of claim 2, wherein the query method further comprises a sorting parameter and wherein the query method is operable, when executed on the processor, to sort results of the return of all objects specified by the search filter as specified by the sorting parameter.

4. The system of claim 2, wherein the filter parameter is a Boolean expression of the search criteria.

5. The system of claim 2, wherein the query method further comprises an aggregation selection parameter indicating whether aggregation is desired.

6. The system of claim 2, wherein the query method further comprises a grouping parameter specifying a desired aggregation for the results.

7. The system of claim 1, wherein the objects comprise a plurality of items, wherein at least one of the plurality of items has a different number of keys than at least one other of the plurality of items.

8. The system of claim 7, wherein each of the plurality of items is a class that is an extension of the TreeMap class from the JAVA programming library.

9. The system of claim 1, wherein the objects comprise a plurality of items, each having the following methods implemented using the JAVA programming language:

setAttr (attr, value), getAttr (attr), aggregateAttr (attr value), and getKeySetIterator,

wherein the aggregateAttr (attr value) method is operable to sum a value of a specified attribute across the objects.

10. The system of claim 1, wherein the objects comprise a plurality of items stored in a hash table.

11. The system of claim 1, wherein the class is an extension of the-ArrayList class from the JAVA programming library.

12. The system of claim 1, wherein the class is implemented using the JAVA programming language.

13. A system comprising:

a processor;

non-transitory computer-readable media storing code to be executed on the processor, the code including a class having searching methods that are operable, when executed on the processor, to allow generic searching of objects that represent directory servers, the generic searching comprising searching any attribute associated with the objects without using pre-defined search criteria and aggregating the attribute values of all objects having the searched attribute to monitor the performance of the directory servers; and

wherein the attributes indicate a level of performance of the directory servers.

14. The system of claim 13, wherein the at least one method comprises a query method having at least a filter parameter, wherein the filter parameter specifies a search criteria, and wherein the query method is operable, when executed on the processor, to return all objects in the class having attribute values specified by the search criteria.

15. The system of claim 14, wherein the query method further comprises a sorting parameter and wherein the query method is operable, when executed on the processor, to sort results of the return of all objects specified by the search filter as specified by the sorting parameter.

16. The system of claim 14, wherein the filter parameter is a Boolean expression of the search criteria.

17. The system of claim 14, wherein the query method further comprises an aggregation selection parameter indicating whether aggregation is desired.

18. The system of claim 14, wherein the query method further comprises a grouping parameter specifying a desired aggregation for the results.

19. The system of claim 18, wherein each of the plurality of items is a class that is an extension of the TreeMap class from the JAVA programming library.

20. The system of claim 13, wherein the objects comprise a plurality of items, wherein at least one of the plurality of items has a different number of keys than at least one other of the plurality of items.

21. The system of claim 13, wherein the objects comprise a plurality of items, each having the following methods implemented using the JAVA programming language:

setAttr (attr, value), getAttr (attr), aggregateAttr (attr value), and getKeySetIterator,

wherein the aggregateAttr (attr value) method is operable to sum a value of a specified attribute across the objects.

22. The system of claim 13, wherein the objects comprise a plurality of items stored in a hash table.

23. The system of claim 13, wherein the class is an extension of the ArrayList class from the JAVA programming library.

24. The system of claim 13, wherein the class is implemented using the JAVA programming language.

25. An apparatus comprising:

non-transitory computer-readable media storing code to be executed on a processor;

wherein the code includes a class having objects representing directory servers with associated attributes and also having at least one method, the at least one method being operable, when executed on the processor, to search the objects across any attribute of the objects and aggregate the attribute values of all objects having the searched attribute to monitor the performance of the directory servers; and

wherein the attributes indicate a level of performance of the directory servers.

26. The apparatus of claim 25, wherein the at least one method comprises a query method having at least a filter parameter, wherein the filter parameter specifies a search criteria, and wherein the query method is operable, when executed on the processor, to return all objects in the class having attribute values specified by the search criteria.

27. The apparatus of claim 26, wherein the query method further comprises a sorting parameter and wherein the query method is operable, when executed on the processor, to sort results of the return of all objects specified by the search filter as specified by the sorting parameter.

28. The apparatus of claim 26, wherein the filter parameter is a Boolean expression of the search criteria.

29. The apparatus of claim 26, wherein the query method further comprises an aggregation selection parameter indicating whether aggregation is desired.

30. The apparatus of claim 26, wherein the query method further comprises a grouping parameter specifying a desired aggregation for the results.

31. The apparatus of claim 25, wherein the objects comprise a plurality of items, wherein at least one of the plurality of items has a different number of keys than at least one other of the plurality of items.

32. The apparatus of claim 25, wherein the objects comprise a plurality of items, each having the following methods implemented using the JAVA programming language:

setAttr (attr, value), getAttr (attr), aggregateAttr (attr value), and getKeySetIterator,

wherein the aggregateAttr (attr value) method is operable to sum a value of a specified attribute across the objects.

33. The apparatus of claim 25, wherein the objects comprise a plurality of items, stored in a hash table.

34. The apparatus of claim 25, wherein the class is an extension of the-ArrayList class from the JAVA programming library.

35. The apparatus of claim 31, wherein each of the plurality of items is a class that is an extension of the TreeMap class from the JAVA programming library.

36. The apparatus of claim 25, wherein the class is implemented using the JAVA programming language.

37. A method for searching a directory comprising:

storing a plurality of items;

executing code, the code stored on non-transitory computer-readable media and including a class having objects representing directory servers with associated attributes and also having at least one method, the method being operable, when executed on a processor, to search the objects across any attribute of the objects and aggregate the attribute values of all objects having the searched attribute to monitor the performance of the directory servers; and

wherein the attributes indicate a level of performance of the directory servers.

38. The method of claim 37, wherein the at least one method comprises a query method having at least a filter parameter, wherein the filter parameter specifies a search criteria, and wherein the query method is operable, when executed on the processor, to return all objects in the class having attribute values specified by the search criteria.

39. The method of claim 38, wherein the query method further comprises a sorting parameter and wherein the query method is operable, when executed on the processor, to sort results of the return of all objects specified by the search filter as specified by the sorting parameter.

40. The method of claim 38, wherein the filter parameter is a Boolean expression of the search criteria.

41. The method of claim 38, wherein the query method further comprises an aggregation selection parameter indicating whether aggregation is desired.

42. The method of claim 38, wherein the query method further comprises a grouping parameter specifying a desired aggregation for the results.

43. The method of claim 37, wherein the objects comprise a plurality of items, wherein at least one of the plurality of items has a different number of keys than at least one other of the plurality of items.

44. The method of claim 43, wherein each of the plurality of items is a class that is an extension of the TreeMap class from the JAVA programming library.

45. The method of claim 37, wherein the objects comprise a plurality of items, each having the following methods implemented using the JAVA programming language:

setAttr (attr, value), getAttr (attr), aggregateAttr (attr value), and getKeySetIterator,

wherein the aggregateAttr (attr value) method is operable to sum a value of a specified attribute across the objects.

46. The method of claim 37, wherein the objects comprise a plurality of items, stored in a hash table.

47. The method of claim 37, wherein the class is an extension of the ArrayList class from the JAVA programming library.

48. The method of claim 37, wherein the class is implemented using the JAVA programming language.

49. A computer implemented method of tracking the health and load of directory servers, comprising:

polling one or more directory servers to determine performance information associated with the one or more directory servers, the performance information indicating a level of performance of the one or more directory servers;

storing the performance information associated with the one or more directory servers in a dictionary of directory servers, the dictionary containing one or more attributes associated with the one or more directory servers;

searching the dictionary to identify each of the one or more directory servers having one or more searched attributes;

aggregating the one or more searched attributes of the one or more directory servers having the one or more searched attributes to monitor the performance of the one or more directory servers;

displaying the one or more attributes associated with each of the one or more directory servers identified by the search; and

wherein the one or more directory servers comprise one or more computers operable to provide a directory service.

50. The method of claim 49, wherein displaying the one or more attributes associated with each directory server identified by the search further comprises:

sorting the directory servers identified by the search based on a sorting attribute; and

displaying the one or more attributes associated with each directory server identified by the search based on the order determined by sorting the directory servers.

51. The method of claim 49, wherein displaying the one or more attributes associated with each of the one or more directory servers identified by the search further comprises:

grouping the one or more directory servers identified by the search based on a grouping attribute;

aggregating the attribute values for each of the one or more attributes associated with each directory server for each group; and

displaying the aggregated values of the one or more attributes for each group.

52. The method of claim 49, wherein the performance information comprises at least one of the following:

state information identifying whether a particular directory server is running or stopped;

load information identifying a current load of the particular directory server;

error information identifying a total number of errors encountered by the particular directory server;

or

operation information indentifying a total number of directory operations performed by the particular directory server.

53. The method of claim 49, wherein the one or more attributes associated with the one or more directory servers comprises at least one of the following:

an attribute identifying a location of a particular directory server;

an attribute identifying a hostname of the particular directory server;

an attribute identifying a port that the particular directory server is using;

or

an attribute identifying performance information associated with the particular directory server.

54. The method of claim 49, wherein displaying the one or more attributes associated with each directory server identified by the search comprises updating the display when the searched attributes for any of the one or more directory servers change in value.