|Re: [open-measured-data-wg] [open-measured-data-wg-sc] Need your feedback on some OpenMDM 5 extensions|
on request, it did my best to translate to English.
Thanks for your contribution,
Director Business Development
Siemens Product Lifecycle Management Software Inc.
Digital Factory Division
Simulation & Test Solutions
Researchpark Haasrode (Heverlee) Interleuvenlaan 68
3001 Leuven, Belgium
Tel. :+32 (16) 38 6715
Fax :+32 16 38 43 50
Mobile :+32 (494) 539 941
Can we have the excel translated in English as we are no able to follow?
Thanks and Regards
C V Joshi
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On behalf of Peak Solution I send you the filled Excel sheet regarding Nodeprovider.
Concerning the REST API extension for file attachments you find my answers belowâ
Dr. Hans-JÃrg Kremer
Peak Solution GmbH
Tel.: 0049 911 800 927 0
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Dear Workgroup members,
As a result of this morningâs Steering Committee call, we would like to ask you to take some time to look into the following.
The nodeprovider in OpenMDM5 is still very basic, it does not even cover all OpenMDM 4 nodeprovider functionality.
Next to that, it will also need to be extended in order to be able to copy with multiple data sources at the same time.
During a workshop earlier this week, we wrote down the functional requirements for this.
We would now want to ask your support: Please discuss the attached Excel file with your OpenMDM user base and complete columns C and D as indicated.
This is crucial in order to be able to do a correct scoping and planning of the further development work for this component.
Deadline: end of next week
Please send your response to me, I will consolidate all answers.
We would especially appreciate to at least get this feedback from the OEMs, but all other workgroup members that have a view on actual and future usage of OpenMDM are welcome to provide their feedback.
For the German OEMs, we count on the coordination for this by following SC representatives:
Audi: C. Krenner
BMW: U. Bleicher
Daimler: M. Ebeling
REST API extension for file attachments
The initial request was to extend the REST API to support the download by a client of files stored in ERF (External Reference File) objects.
The discussion of this topic has led to a few more insights, mainly the fact that for ASAM ODS 5 servers and current installations, the files that are referenced by the ERF link are typically stored on a Corba FileServer, next to the ASAM database.
The fact that with ODS 6, Corba will disappear, means that for future installations, this will need to change. It was pointed out that it would be better to use the AoFile elements rather than the ERF attribute.
Therefore, the proposal has been extended as follows:
Â step 1: Read files stored with ERF via Corba FileServer â this is the short term need and is also required for staying compatible with all existing databases where this mechanism is used
Â step 2: Read/Write via AoFile mechanism - Files to be attached both on Structurelevel/Test/TestStep as on Context Attributes - needs to support Roles&Rights
Â step 3: eventually in the future, if someone would still want to have this functionality: Write files via ERF mechanism to Corba FileServer
Remark: it needs to be investigated in for step 1, it would also be required to be able to read files stored via the ERF mechanism but attached to Context objects
For this topic, we would like to get your answer on the following questions:
Would it be OK to NOT implement step 3? In other words, is it correct to expect that:
Thank you all very much for your cooperation,
the OpenMDM EWG Steering Committee
Description: NodeproviderReqs English.xlsx