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question asked: Jan 29 '18, 7:01 a.m.
question was seen: 1,754 times
last updated: Apr 01 '19, 6:30 a.m.

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Delete a file using Java Plain API

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Marc Bauer (11●1) | asked Jan 29 '18, 7:01 a.m.
edited Jan 22 '19, 1:56 p.m. by David Lafreniere (4.8k●7)

How do I delete a file using Plain Java API?
I am able to get the files IVersionableHandle, but I don't know how to delete it.
(I want to remove a former checked in file from a stream.)

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David Lafreniere (4.8k●7) | answered Jan 22 '19, 1:56 p.m.
FORUM MODERATOR / JAZZ DEVELOPER
ITeamRepository repo = getRepo();
IWorkspaceHandle workspaceHandle = getWorkspace();
IVersionableHandle fileToDelete = getVersionable();
IChangeSetHandle changeSet = getChangeSet(); // Change set to check into
IWorkspaceManager wm = ScmPlatform.getWorkspaceManager(repo);
IWorkspaceConnection wc = wm.getWorkspaceConnection(workspaceHandle, monitor);

Collection ops = new ArrayList();
ops.add(wc.configurationOpFactory().delete(fileToDelete ));
IUpdateReport report = wc.commit(Collections.singletonList(changeSet ), Collections.singletonList(ops), monitor);

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Gidi Gal commented Mar 31 '19, 11:18 a.m.

Is there a public API for deleting file\folder from sandbox without committing the local change to change-set ?

Shashikant Padur commented Apr 01 '19, 12:01 a.m.
JAZZ DEVELOPER
Did you mean undo the unresolved file changes? If so,
ILocalChangeManager lcm = FileSystemCore.getSharingManager().getLocalChangeManager();

You have to iterate over the changes to find your change:
ILocalChange[] localChanges = lscm.getPendingChanges(...);

Then call undo changes only for those changes you have to undo:
lscm.undoChanges(localChanges, ...);
Gidi Gal commented Apr 01 '19, 6:30 a.m.
Thanks for your reply, Shashikant.
No, the file in sandbox may be in sync with the stream. Up until now I used java.io.File.delete to delete the file and then I fetched the local changes with ILocalChangeManager in order to check-in them or check-in and deliver. java.io.File.delete returns sometimes false on failure with no documentation on the relevant error. I'm looking for a public RTC SDK client API to replace it.

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