® IBM Software Group © 2010 IBM Corporation Rational Publishing Engine and Rational Change...

®

IBM Software Group

© 2010 IBM Corporation

Rational Publishing Engine andRational Publishing Engine andRational Change configurationRational Change configuration

Francisco López MinayaRational Technical Solution [email protected]

IBM Software Group | Rational software

Introduction

IBM Rational Change (>= 5.0.2.1) supports the OSLC-CM 1.0 REST API specification. You can use this API to integrate Rational Change with OSLC-CM consumers (RPE,…)

These slides explain how to extract CRs info from Rational Change using Rational Publishing Engine via the OSLC-CM REST API.

The RPE version used is 1.1.1.1


Big steps

The big steps to extract CRs info from Change are:

1. Check your Rational Change version implements the OSLC-CM REST API

2. Get the list of databases

3. Select a database and get the list of (Change) queries

4. Select a query and get the list of CRs you wish to report on

5. …create the template and build the report based on the CRs

…..These steps are detailed in the next slides….


Check if Rational Change supports OSLC-CM REST API

1. Check Rational Change version >= 5.2.0.1

2. Check if the following XML is shown using this URL:

http://<change_host>:<port>/<context>/rootservices


Get list of databases

Enter this URL: http://localhost:8090/change_tls/oslc or http://192.168.11.10:8090/change_tls/oslc

Database name

Database URI

Enter admin login and password if required (i.e. in the TLS VM we’ve used the “demo” user).


Get queries for a database

Add /role/User/queries to a database URI and copy all to your browser address bar:http://192.168.11.10:8090/change_tls/oslc/db/5a83734c-7c11-47a5-a9a3-2f464fd7896d/role/User/queries

Rational Change folders to organize queries


Get the list of CRs running the query

Click on the query (i.e All CRs)

Copy this URL, this will be the “Data Source URI” requested by RPE Launcher


RPE – Add Datasource Schema to template

Add Datasource Schema

Add ?metadata=schema to the previously copied URL to get the Schema file location: http://192.168.11.10:8090/change_tls/oslc/db/5a83734c-7c11-47a5-a9a3-2f464fd7896d/role/User/queries/system/All%20CRs?metadata=schema


Data source schema in the dta template


Map datasource schema to datasource in the RPE Launcher

Enter the URL copied in slide 7. (Remember user/password!!!)


Create the template and generate the report


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Francisco J. López MinayaFrancisco J. López MinayaRational Technical Solution Architect Rational Technical Solution Architect [email protected]@es.ibm.com

® IBM Software Group © 2010 IBM Corporation Rational Publishing Engine and Rational Change...

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