1. IBM Software Group ® Jazz Storage Service Thomas

2. IBM Software Group | Rational software 2 Some questions to start…  What is Jazz Storage Service  What is Storage Area  How to create/delete a storage area  What is the format/representation of the data stored in Storage Area? Atom,RDF,or can be self-defined?  Are there any data transform when save/retrieve data(object) into/from Storage Area  How to CRUD a resource on the Storage Area  What is the detail to save data into storage area?

3. IBM Software Group | Rational software 3 Overview of Storage Service  What is storage service?  Jazz Storage Service is used to store and retrieve resource in Jazz storage  Provided by JFS component(com.ibm.team.jfs)  Definition of Storage Service  URL of the storage service  The url is published as a part of the rootservices rootservices url: https://localhost:9443/jazz/rootservices Storage service url:

4. IBM Software Group | Rational software 4 Overview of Storage Area  What is storage area?  We can think of storage area as a namespace of resources for an application. Any resources must be bound to a storage area  Storage area is also a kind of resource,and we can access this storage area with a url Storage area has a name,and the url is {storage service url}/{storage area name} Storage name should be unique,e.g,we can use,

5. IBM Software Group | Rational software 5 How to Create a Storage Area  Issue a POST request to create a storage area  Request URL The request URL is the url of the storage service  Specify the storage area Name For example, com.ibm.team.process.storagearea The storage area name is stored in the “Name” header in the POST request  The URL of the Storage Area(After created) {Storage Area URL}/{Storage Area Name}  Define RDF XML representation for the storage area in the request body RDF format This xml document is used as the representation of the storage area e.g

6. IBM Software Group | Rational software 6 How to create a Storage Area(contd)  Code Sample

7. IBM Software Group | Rational software 7 How to delete a Storage Area  Specify the url of the storage area  Issue a Delete request  Code sample:  url: the url for the storage area

8. IBM Software Group | Rational software 8 How to create resource in the Storage Area  Create Resource and stored in the storage area  specify the storage area url + “/” +  specify the resource name  specify the resource content transform the resource to XML/RDF/Atom format  Sample

9. IBM Software Group | Rational software 9 How to retrieve resource from the Storage Area  Retrive Resource from storage area  Specify the resource url https://localhost:9444/jfsSamples/tasks/__WyJ4eVlEd65H48ovyPB9Qhttps://localhost:9444/jfsSamples/tasks/__WyJ4eVlEd65H48ovyPB9Q  Call the Storage Service to get the RDF format data Transform the RDF format data to the Resource Object  Code sample

10. IBM Software Group | Rational software 10 How to update resource in the Storage Area  Update resource in the storage area  Specify the resource url https://localhost:9444/jfsSamples/tasks/__WyJ4eVlEd65H48ovyPB9Q  Request body RDF format data to update

11. IBM Software Group | Rational software 11 How to delete resource in the storage area  The URL of the Resource  https://localhost:9444/jfsSamples/tasks/__WyJ4eVlEd65H48ovyPB9Q https://localhost:9444/jfsSamples/tasks/__WyJ4eVlEd65H48ovyPB9Q  Call the Storage Service to delete the resource  Code Sample

12. IBM Software Group | Rational software 12 Apache Http API to process request

13. IBM Software Group | Rational software 13 Comments for request method and URL

14. IBM Software Group | Rational software 14 Meanings and Comments for the response code

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