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Is there a REST API for DNG to create a local stream,component and baseline?


Vidhya Venkatesan (3117) | asked Feb 06 '18, 5:02 a.m.
edited Apr 02 '18, 6:03 p.m. by Geoffrey Clemm (30.1k33035)

Could you please help on the availability of REST API for DNG?the need is to create a local stream,component and baseline using the REST API in DNG


Comments
Thomas Kirstätter commented Feb 08 '18, 1:49 a.m.

Hint: We currently use CLM 6.0.4

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Brian Steele (562) | answered Apr 03 '18, 1:25 p.m.
edited Apr 03 '18, 1:27 p.m.

Here is an example of how to create a component via OSLC:
1) GET /rm/oslc_config
2) In this document, find the oslc:ServiceProvider entry, it should be something like <server>/rm/oslc_config/components
3) GET on the URL found in step 2
4) This gives you the service provider document.  In here you need to find the oslc:CreationFactory entry.  On my server the URL is /rm/cm/component/ldpc?project=<UUID>.  You will have one of these entries for each project area.
5) POST to the appropriate URL from step 4 for the project area where you want to create a component.
Request headers:
OSLC-Core-Version: 2.0
Content-Type: application/rdf+xml

Request body:

<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:jfs="http://jazz.net/xmlns/foundation/1.0/"
    xmlns:acc="http://open-services.net/ns/core/acc#"
    xmlns:rmTypes="http://www.ibm.com/xmlns/rdm/types/"
    xmlns:process="http://jazz.net/ns/process#"
    xmlns:rmWorkflow="http://www.ibm.com/xmlns/rdm/workflow/"
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:h="http://www.w3.org/TR/REC-html40"
    xmlns:xs="http://schema.w3.org/xs/"
    xmlns:oslc="http://open-services.net/ns/core#"
    xmlns:oslc_config="http://open-services.net/ns/config#">
    <oslc_config:Component>
        <dcterms:title rdf:parseType="Literal">Create Via OSLC</dcterms:title>
        <dcterms:description rdf:parseType="Literal">Test description</dcterms:description>
    </oslc_config:Component>
</rdf:RDF>
You can do a GET on an existing component to see an example representation.

Rosa Naranjo selected this answer as the correct answer

Comments
Vidhya Venkatesan commented Apr 09 '18, 6:27 a.m.

I was able to create the FGC component with the help of above steps.
thank you so much!!!

3 other answers



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Brian Steele (562) | answered Feb 06 '18, 4:06 p.m.

DNG supports OSLC Configuration Management for creation of streams, components, and baselines.  See https://<servername>:<port>/rm/oslc_config for details. You can also look at https://tools.oasis-open.org/version-control/browse/wsvn/oslc-core/trunk/specs/config/oslc-config-mgt.html for the latest details of the spec.


Comments
Thomas Kirstätter commented Feb 08 '18, 1:49 a.m.

Hello Brian,
Is this true for DNG 6.0.4, or only 6.0.5?


Bas Bekker commented Feb 08 '18, 11:34 a.m.
JAZZ DEVELOPER

This API was introduced in CLM 6.0.4, see this post on news and noteworthy for Jazz Foundation 6.0.4 - REST services API, and extended with CLM 6.0.5 as mentioned here.


Thomas Kirstätter commented Mar 22 '18, 2:15 a.m.

We are having difficulties creating components in DNG, is there any example code that works with 6.0.4 which we could look at to get some better understanding?


1
Vidhya Venkatesan commented Mar 22 '18, 8:37 a.m.

Find the details on how we created a Stream from baseline in RM
 Create Stream:
  URL : https://rb-alm-05-d.de.bosch.com/rm/localVersioning/configurations/streams
 
  Request header :
  vvc.configuration: https://rb-alm-05-d.de.bosch.com/rm/cm/stream/_zJk0UPHVEee5lKtCF40vKnm
  Accept: application/json
  Content-Type: application/json
  X-Jazz-CSRF-Prevent : Session ID
 
  Request body:
  {"name":"Test Stream","description":"test stream","configurationId":"https://rb-alm-05-d.de.bosch.com/rm/cm/baseline/_q6yh8CHNEeiZ4ZpHAw7JUA"}

But we are not able to create a stream directly without taking a baseline.
Similarly component creation also not there


Geoffrey Clemm commented Apr 02 '18, 6:05 p.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

Requiring that there be a baseline upon which a new stream is based is what I would expect.   I will ping the development team for an example on how to create a new component.


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Sharadha Murugappan (31114) | answered Jun 13 '18, 2:18 a.m.

Hello,
Similar to RM local stream creation, are there any API to create local Streams for fine grained components in RQM?


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Venkatesh Nadamuni (138) | answered Jul 31 '19, 6:16 a.m.
Hi,
This was useful, I was able to create a baseline.
 

Can I use this procedure to archive a baseline by simply doing a HTTP Delete instead of POST on the resource, without body?


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