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question asked: Mar 22, 1:58 a.m.
question was seen: 686 times
last updated: Mar 22, 3:44 a.m.

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I want to remove "ContributesTo" link values programmatically depending on the values in affected app workitem attribute.

0
Chaithra Komath (11●1) | asked Mar 22, 1:58 a.m.

 I had used LinkServiceLibrary approach to create "ContributesTo" link programatically for each value in the affected app workitem attribute. No I want to implement the removal functionality whenever I remove a workitem value from the affected app workitem attribute ,I want it to be automatically removed from the "ContributesTo" Link. The method for removal is as follows:

private void removeContributesToLink(IWorkItem sourceWorkItem,
List<Integer> affectedWorkItems, IWorkItemServer workItemServer)
throws TeamRepositoryException {

     IWorkItemReferences resolveWorkItemReferences =                    workItemServer.resolveWorkItemReferences(sourceWorkItem, null);

IEndPointDescriptor tracksEndpoint = ILinkTypeRegistry.INSTANCE
.getLinkType(WorkItemLinkTypes.CONTRIBUTES_TO_WORK_ITEM)
.getTargetEndPointDescriptor();
List<IReference> references2 = resolveWorkItemReferences
.getReferences(tracksEndpoint);

     for (IReference link : references2) {

IWorkItemHandle resolve = (IWorkItemHandle) link.resolve();

       IWorkItem appWI = workItemServer.getAuditableCommon()

.resolveAuditable(resolve, IWorkItem.FULL_PROFILE, null);

       if (!affectedWorkItems.contains(appWI.getId())) {

resolveWorkItemReferences.remove(link);
}
}
Set additionalParams = new HashSet();
additionalParams
.add(IAdditionalSaveParameters.IGNORE_BACKLINK_PROBLEMS);

     workItemServer.saveWorkItem3(sourceWorkItem, resolveWorkItemReferences,

null, additionalParams);

   }

But I am getting Stale Data Exception when running the code. Can you please give some insights on this issue. Is there any other methods to remove links from a workitem using LinkServiceLibrary??

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Ralph Schoon (63.6k●3●36●47) | answered Mar 22, 3:11 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

 Why would you run this on the server? 

In general, I have provided some examples here: https://rsjazz.wordpress.com/ 
All posts are tagged and searchable.

You can fetch/resolve the sourceWorkItem immediately before saving it. This usually worked for me.

Comments
Ralph Schoon commented Mar 22, 3:44 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

You would probably also want to update/remove the backlinks, if there are any.  

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