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Investigate file locking in server API

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erling jorgensen
(40●9●11) edited
Oct 10 '17, 2:40 p.m.

 Hi


I have a need for investigating if files in a changeset are locked on delivery. In an operation advisor, that is triggered on delivery, i shall find out, if any of the files in the delivering changeset are locked on the receiving stream. 

My next need is to be able to lock files, that are delivered. I figure it done in an operation participant also triggered on delivery.

It's not easy to find anything about how to lock/unlock files by the serverside API.

Regards 

Erling

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Andrew Niefer
JAZZ DEVELOPER (713●5) Jul 30 '12, 5:14 p.m.
The client side API is outlined in another forum post: SCM Locking API.

It would probably be useful to look at that, <tt>IWorkspaceManager.applyLockOperations</tt> will call the server side <tt>IScmService.updateLocks</tt> and <tt>IWorkspaceManager.findLocks</tt> calls the server side <tt>IScmQueryService.findLocks</tt>
David Lafreniere selected this answer as the correct answer

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erling jorgensen
Jul 31 '12, 8:20 a.m.
Thanks. This answer, and the referred forum post has really been helpfull!

erling jorgensen
Sep 21 '12, 3:14 a.m.
I'm still having trouble making this work. My code is: IScmService scmService = getService(IScmService.class); LockParameter lockParameter = ScmDtoFactory.eINSTANCE.createLockParameter(); WorkspaceLocks wLocks = ScmDtoFactory.eINSTANCE.createWorkspaceLocks(); wLocks.setWorkspace((IWorkspaceHandle) deliverData.getDestWorkspace().getItemHandle()); ComponentLocks cLocks = ScmDtoFactory.eINSTANCE.createComponentLocks(); cLocks.setComponent(changeSet.getComponent()); ContributorLocks contLocks = ScmDtoFactory.eINSTANCE.createContributorLocks(); contLocks.setContributor(changeSet.getAuthor()); List<IChange> changes = changeSet.changes(); for (IChange iChange : changes) { IVersionableHandle versionableHandle = iChange.afterState(); //tried getting afterstate(), no difference if (versionableHandle.getItemType().getName().equals("FileItem")){ contLocks.getVersionables().add(iChange.afterState()); } } cLocks.getContributorLocks().add(contLocks); wLocks.getComponentLocks().add(cLocks); lockParameter.getToAcquire().add(wLocks); scmService.updateLocks(lockParameter, null); I don't get stacktraces, just an error. Erling

Francisco Rodriguez
Oct 30 '15, 11:54 p.m.
 Hello Erling, did you find a solution for this?

David Lafreniere
FORUM MODERATOR / JAZZ DEVELOPER Oct 10 '17, 2:43 p.m.
Note: Andrew answered the original question, so I am marking this as the accepted answer. It was mentioned that there was "an error". If there are still issues, please provide more details here or in a separate forum question.

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Question asked: Jul 27 '12, 5:19 a.m.

Question was seen: 8,297 times

Last updated: Oct 10 '17, 2:43 p.m.

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