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Re: [railML3] Additional Attributes for Revision Management [message #2475 is a reply to message #2455] Tue, 30 June 2020 01:59 Go to previous message
Thomas Nygreen is currently offline  Thomas Nygreen
Messages: 68
Registered: March 2008
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Dear all,

Apologies for my lack of reply so far!

I have noted the need (https://trac.railml.org/ticket/382), and we have discussed it briefly among the coordinators. We are double-checking if any of them could/should already be covered by other metadata fields.

I think it is difficult to implement a hashsum (such as md5) inside the file, as it creates a paradox: it cannot be calculated before the file is generated, but it also has to be put into the DOM before the file is generated. See Dirk's post for more pitfalls. I do like Dirk's suggestion for a convention though. Putting an accompanying file into a zipped package containing the hash sums of the other files is quite common in other situations.

Best regards,
Thomas

Thomas Nygreen – Common Schema Coordinator
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org

[Updated on: Tue, 30 June 2020 01:59]

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