Versioning for configurations of reusable artifacts

• US 10,089,085 B2
• Filed: 10/25/2016
• Issued: 10/02/2018
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Crossley, Nicholas D. J., Dugger, Troy R., Honey, David J., Lee, Samuel Sung-Ok, Matthews, Schuyler B., Wiborg Weber, Darcy L.
• Primary Examiner(s): Wu, Yicun
• Application Number:
  US15/334,016
• Publication Number:
  US 20170039042A1
• Time in Patent Office: 707 Days
• CPC Class Codes: G06F 16/219 Managing data history or versioning querying versioned data G06F16/2474; querying temporal data G06F16/2477
• CPC Class Codes: G06F 8/36 Software reuse
• CPC Class Codes: G06F 8/71 Version control security arrangements therefor G06F21/57; Configuration management

Abstract

From a present version of a first artifact which is mutable, an artifact baseline corresponding to the present version of the first artifact can be created. Responsive to creating the artifact baseline, the present version of the first artifact can be made immutable. Present versions of children artifacts of the present version of the first artifact which are mutable also can be made immutable. Responsive to identifying a change to the present version of the first artifact, a new version of the first artifact can be automatically created, wherein the new version of the first artifact is mutable.

Claims

1. A computer-implemented method comprising:

creating, from a present version of a first artifact which is mutable, an artifact baseline corresponding to the present version of the first artifact;

responsive to creating the artifact baseline, making immutable the present version of the first artifact and present versions of children artifacts of the present version of the first artifact which are mutable; and

responsive to identifying a change to the present version of the first artifact, not saving the change in the present version of the artifact but, instead, automatically creating, by a processor, a new version of the first artifact, wherein the new version of the first artifact is mutable.

2. The method of claim 1, further comprising:

automatically creating a new version for each parent artifact of the first artifact, wherein the new version of each parent artifact is mutable.

3. The method of claim 2, further comprising:

associating the new version of the first artifact with the new version of each parent of the first artifact.

4. The method of claim 1, further comprising:

responsive to creating the artifact baseline, making immutable all other children artifacts to which the children artifacts of the present version of the first artifact are parents.

5. The method of claim 1, wherein creating the new version of the first artifact comprises:

creating a new version of the first artifact to retain all relationships established between the present version of the first artifact and all other artifacts with which that present version of the first artifact is associated.

6. The method of claim 1, further comprising:

responsive to a user input, associating at least one child artifact with, or disassociating at least one child artifact from, the new version of the first artifact when the new version of the first artifact is mutable.

7. The method of claim 1, further comprising:

responsive to a user input, creating a new artifact baseline corresponding to the new version of the first artifact; and

responsive to creating the new artifact baseline, making the new version of the first artifact immutable.

8. A system comprising:

a processor programmed to initiate executable operations comprising;

creating, from a present version of a first artifact which is mutable, an artifact baseline corresponding to the present version of the first artifact;

responsive to creating the artifact baseline, making immutable the present version of the first artifact and present versions of children artifacts of the present version of the first artifact which are mutable; and

responsive to identifying a change to the present version of the first artifact, not saving the change in the present version of the artifact but, instead, automatically creating a new version of the first artifact, wherein the new version of the first artifact is mutable.

9. The system of claim 8, the executable operations further comprising:

automatically creating a new version for each parent artifact of the first artifact, wherein the new version of each parent artifact is mutable.

10. The system of claim 9, the executable operations further comprising:

associating the new version of the first artifact with the new version of each parent of the first artifact.

11. The system of claim 8, the executable operations further comprising:

responsive to creating the artifact baseline, making immutable all other children artifacts to which the children artifacts of the present version of the first artifact are parents.

12. The system of claim 8, wherein creating the new version of the first artifact comprises:

creating the new version of the first artifact to retain all relationships established between the present version of the first artifact and all other artifacts with which the present version of the first artifact is associated.

13. The system of claim 8, the executable operations further comprising:

responsive to a user input, associating at least one child artifact with, or disassociating at least one child artifact from, the new version of the first artifact when the new version of the first artifact is mutable.

14. The system of claim 8, the executable operations further comprising:

responsive to a user input, creating a new artifact baseline corresponding to the new version of the first artifact; and

responsive to creating the new artifact baseline, making the new version of the first artifact immutable.

15. A computer program product comprising a computer readable storage device having program code stored thereon, the program code executable by a processor to perform a method comprising:

creating, by the processor, from a present version of a first artifact which is mutable, an artifact baseline corresponding to the present version of the first artifact;

responsive to creating the artifact baseline, making, by the processor, immutable the present version of the first artifact and present versions of children artifacts of the present version of the first artifact which are mutable; and

responsive to identifying a change to the present version of the first artifact, not saving the change in the present version of the artifact but, instead, automatically creating, by the processor, a new version of the first artifact, wherein the new version of the first artifact is mutable.

16. The computer program product of claim 15, the method further comprising:

automatically creating, by the processor, a new version for each parent artifact of the first artifact, wherein the new version of each parent artifact is mutable.

17. The computer program product of claim 16, the method further comprising:

associating, by the processor, the new version of the first artifact with the new version of each parent of the first artifact.

18. The computer program product of claim 15, the method further comprising:

responsive to creating the artifact baseline, making immutable all other children artifacts to which the children artifacts of the present version of the first artifact are parents.

19. The computer program product of claim 15, wherein creating the new version of the first artifact comprises:

creating the new version of the first artifact to retain all relationships established between the present version of the first artifact and all other artifacts with which the present version of the first artifact is associated.

20. The computer program product of claim 15, the method further comprising:

responsive to a user input, by the processor, associating at least one child artifact with, or disassociating at least one child artifact from, the new version of the first artifact when the new version of the first artifact is mutable.