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question asked: Feb 11 '19, 4:36 a.m.
question was seen: 1,365 times
last updated: Feb 21 '19, 12:26 p.m.

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How to fetch Iversionable/IfileItem of a file by passing itemid and stateid of the file

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akshay p (15●1●19) | asked Feb 11 '19, 4:36 a.m.
edited Feb 11 '19, 6:40 p.m. by Fariz Saracevic (919●6●13)

Is there any way i can get the IFileItem or Iversionable just by knowing ITEM id and state id ?

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David Lafreniere (4.8k●7) | answered Feb 12 '19, 2:10 p.m.
FORUM MODERATOR / JAZZ DEVELOPER

UUID itemId = getFileItemId();
UUID stateId = getFileState();
IComponentHandle componentHandle = getComponentHandle();
IWorkspaceConnection workspaceConnection = getWorkspaceConnection();


IFileItemHandle fileItemHandle = (IFileItemHandle) IFileItem.ITEM_TYPE.createItemHandle(itemId, stateId);
IFileItem file = (IFileItem) workspaceConnection.configuration(componentHandle).fetchCompleteItem(fileItemHandle, monitor);

Ralph Schoon selected this answer as the correct answer
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akshay p commented Feb 13 '19, 3:09 a.m.
Currently i am taking State id and item id of a file from different location and these two parameters are of String type. How i can convert them into UUID type.

and one more thing is that, i have various baselines of same component and snapshots of streams. SO i don't want to pass/specify any specific component or stream as a input parameter.

I want to retrieve the file irrespective of streams, snapshots, baselines and JUST WANT TO USE UUID of ITEM ID AND STATE ID
Ralph Schoon commented Feb 13 '19, 3:32 a.m. | edited Feb 13 '19, 3:32 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

UUID.valueOf(string) see https://rsjazz.wordpress.com/2013/03/20/understanding-and-using-the-rtc-java-client-api/ 

David Lafreniere commented Feb 13 '19, 4:57 p.m. | edited Feb 21 '19, 12:26 p.m.
FORUM MODERATOR / JAZZ DEVELOPER
The server API is: IScmService.fetchState(...)

Or from the client API you can call:
IVersionableManager vmgr = SCMPlatform.getWorkspaceManager(repo).versionableManager();
IVersionable versionable = vmgr.fetchCompleteState(versionableHandle, monitor);
akshay p commented Feb 21 '19, 12:21 a.m.

how i can get relative path of the file?

David Lafreniere commented Feb 21 '19, 12:25 p.m.
FORUM MODERATOR / JAZZ DEVELOPER
You can use:

IScmService.configurationLocateAncestors(...)

or

IScmService.configurationDetermineAncestorsInHistory(...)  (this will give you the path of a file even if it was recently deleted in the stream - it goes through the change set history to try to find the path 'where the file used to be).

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