System and method for restoring deleted objects and their assignments to other objects based on any deletion of the other objects

• US 10,282,249 B1
• Filed: 11/06/2017
• Issued: 05/07/2019
• Est. Priority Date: 07/26/2013
• Status: Active Grant

• Current Assignee: Charles Schwab & Company Incorporated (Charles Schwab Corporation)
• Original Assignee: Charles Schwab & Company Incorporated (Charles Schwab Corporation)
• Inventors: Hoang, Huynh
• Primary Examiner(s): Torgrimson, Tyler J
• Application Number:
  US15/804,572
• Time in Patent Office: 547 Days
• CPC Class Codes: G06F 11/08 Error detection or correction by redundancy in data representation, e.g. by using checking codes
• CPC Class Codes: G06F 2201/80 Database-specific techniques
• CPC Class Codes: G06F 9/00 Arrangements for program control, e.g. control units program control for peripheral devices G06F13/10
• CPC Class Codes: G06F 9/485 Task life-cycle, e.g. stopping, restarting, resuming execution G06F9/4881 takes precedence

Abstract

A system and method on one computer records actions on objects performed on a second computer. If an object is deleted from the second computer, the first computer can restore to a point in time the state of the object on the second computer, including assignments made between it and other objects, using the recorded actions.

Claims

1. A method of restoring an object to a first point in time, comprising:

receiving at a first computer program, an indication of each of a plurality of actions taken or to be taken on a second computer program, on which the object resides or will reside, that does not have a capability to restore the object to a specified point in time, and that can be controlled by the first computer program, the plurality of actions comprising making an association of the object with each of at least one different object;

storing by the first computer program, information from the each of the plurality of indications received, and for each such indication, a date and a time corresponding to a time approximately when the action corresponding to the indication was taken;

receiving at the first computer program a command to restore the object to a particular point in time, the command comprising an identifier of the object, an indication of the point in time, and an indication as to whether any associations to or from the object should be restored; and

responsive to the command received, using the identifier of the object in the command, the information from the plurality of indications stored by the first computer system, the date and time of each of the plurality of indications, and the point in time, to provide from the first computer program to the second computer program, at least one command to take a set of at least one action causing the object to be incorporated into the second computer program as it existed on the second computer program at approximately the particular point in time except for any associations of that object at the point in time, and with at least one association existing between the object and the at least one different object at the point in time additionally incorporated into the second computer program using the set of at least one command, responsive to the indication of the command received, and at least one of the plurality of indications of an action comprising deleting the object, at least one of the at least one indications having a stored date and time after the point in time.

2. The method of claim 1, wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to an incorporation into the second computer program of the at least one different object directed by the first computer program.

3. The method of claim 2 wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to a different point in time corresponding to the incorporation.

4. The method of claim 3 wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to the different point in time of the incorporation being on or before the point in time.

5. A system for restoring an object to a first point in time, comprising:

a reported information receiver having an input coupled to a computer program for receiving from the computer program an indication for each of a plurality of actions taken or to be taken on the computer program, on which the object resides or will reside, that does not have a capability to restore the object to a specified point in time, and that can be controlled by the system, the plurality of actions comprising making an association of the object with each of at least one different object, the reported information receiver for storing via an output, information from the each of the plurality of indications received, and for each such indication, a date and a time corresponding to a time approximately when the action corresponding to the indication was taken;

a user interface manager having an input for receiving a command to restore the object to a particular point in time, the command indicating the point in time and having an indication as to whether any associations to or from the object should be restored, the user interface manager for providing at an output an identifier of the object, the point in time and the indication as to whether any associations to or from the object should be restored;

an attribute status manager having an input coupled to the user interface manager output for receiving the identifier of the object and the point in time, and coupled to the reported information receiver output for receiving the information from each of at least some of the plurality of indications, and the dates and times of said indications, the attribute status manager for, using the identifier of the object in the command, the information from the at least some of the plurality of indications received at the attribute status manager input, the date and time of the at least some of the plurality of indications, and the point in time, to identify at an output at least one attribute of the object as it existed at the point in time, and providing at the attribute status manager output the identifier of the object;

an assignment status manager having an input coupled to the user interface manager output for receiving the identifier of the object, the point in time and the indication as to whether any associations to or from the object should be restored, and coupled to the reported information receiver output for receiving the information from each of at least some of the plurality of indications and the dates and times of said indications, the assignment status manager for, responsive to receipt of the identifier of the object, the information from the at least some of the plurality of indications received at the assignment status manager input, the date and time of the at least some of the plurality of indications, the point in time, and the indication as to whether any associations to or from the object should be restored, identifying at an output at least one indication of association of the object as it existed at the point in time that corresponds to the indication as to whether any associations to or from the object should be restored, excluding associations of one or more objects that were deleted after the point in time as indicated by the information from each of at least some of the plurality of indications; and

a restoration manager having an input coupled to the attribute status manager output for receiving the at least one attribute of the object as it existed at the point in time and the identifier of the object; and

to the assignment status manager output for receiving the at least one indication of the at least one association of the object as it existed at the point in time that corresponds to the indication as to whether any associations to or from the object should be restored, the restoration manager for providing at an output coupled to the computer program, at least one command to take a set of at least one action causing the object to be incorporated into the second computer program as it existed on the computer program at approximately the particular point in time except for any associations of that object at the point in time, and with associations existing between the object and the at least one different object at the point in time additionally incorporated into the second computer program by said at least one command responsive to the indication of the command, responsive to the attributes of the object as it existed at the point in time and the at least one indication of associations of the object as it existed at the point in time that correspond to the indication as to whether any associations to or from the object should be restored.

6. The system of claim 5, wherein the assignment status manager excludes the one or more associations additionally responsive to an incorporation into the second computer program of the at least one different object directed by the first computer program.

7. The system of claim 6, wherein the assignment status manager excludes the one or more associations additionally responsive to a different point in time corresponding to the incorporation.

8. The system of claim 7, wherein the assignment status manager excludes the one or more associations additionally responsive to the different point in time of the incorporation being on or before the point in time.

9. A computer program product comprising a nontransitory computer useable medium having computer readable program code embodied therein for restoring an object to a first point in time, the computer program product comprising computer readable program code devices configured to cause a computer system to:

receive at a first computer program, an indication of each of a plurality of actions taken or to be taken on a second computer program, on which the object resides or will reside, that does not have a capability to restore an object to a specified point in time, and that can be controlled by the first computer program, the plurality of actions comprising making an association of the object with each of at least one different object;

store by the first computer program, information from the each of the plurality of indications received, and for each such indication, a date and a time corresponding to a time approximately when the action corresponding to the indication was taken;

receive at the first computer program a command to restore the object to a particular point in time, the command comprising an identifier of the object, an indication of the point in time, and an indication as to whether any associations to or from the object should be restored; and

responsive to the command received, use the identifier of the object in the command, the information from the plurality of indications stored by the first computer system, the date and time of each of the plurality of indications, and the point in time, to provide from the first computer program to the second computer program, at least one command to take a set of at least one action causing the object to be incorporated into the second computer program as it existed on the second computer program at approximately the particular point in time except for any associations of that object at the point in time, and with at least one association existing between the object and the at least one different object at the point in time additionally incorporated into the second computer program using the set of at least one command, responsive to the indication of the command received, and at least one of the plurality of indications of an action comprising deleting the object, at least one of the at least one indications having a stored date and time after the point in time.

10. The computer program product of claim 9, wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to an incorporation into the second computer program of the at least one different object directed by the first computer program.

11. The computer program product of claim 10, wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to a different point in time corresponding to the incorporation.

12. The computer program product of claim 11, wherein the at least one association existing between the object and the at least one different object at the point in time is incorporated in to the second computer program additionally responsive to the different point in time of the incorporation being on or before the point in time.