Call REST API in Service Bus 12.2.1.2 (JSON Request/Response) by Denis Velagic

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In this example we will create similar integration as in previous post and only difference will be that both Request and Response will be in JSON format. So let’s call it a typed REST service. We will call a REST API with JSON data format (parameters as input) and as a Response we will get JSON also. So, if you have a requirement to work with some RESTful API that works only with JSON data format you can do it easy in the Service Bus 12.2.1.2 version without converting to XSD. All data mapping can be done in JavaScript activity. JavaScript is not limited to REST services. We can use JavaScript in any service. Here we will call Weather data Rest API and retrieve some JSON information, and this is an example URL of this API. For more information on this API and how to use it you can visit Open Wheater site

Demo

We will create:

  • REST Proxy Service – where we will provide the parameter for the API call
  • Pipeline
  • REST Business service – actual call to the REST API. Read the complete article here.

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Technorati Tags: SOA Community,Oracle SOA,Oracle BPM,OPN,Jürgen Kress

About Jürgen Kress
As a middleware expert Jürgen works at Oracle EMEA Alliances and Channels, responsible for Oracle’s EMEA Fusion Middleware partner business. He is the founder of the Oracle SOA & BPM and the WebLogic Partner Communities and the global Oracle Partner Advisory Councils. With more than 5000 members from all over the world the Middleware Partner Community is the most successful and active community at Oracle. Jürgen manages the community with monthly newsletters, webcasts and conferences. He hosts his annual Fusion Middleware Partner Community Forums and the Fusion Middleware Summer Camps, where more than 200 partners get product updates, roadmap insights and hands-on trainings. Supplemented by many web 2.0 tools like twitter, discussion forums, online communities, blogs and wikis. For the SOA & Cloud Symposium by Thomas Erl, Jürgen is a member of the steering board. He is also a frequent speaker at conferences like the SOA & BPM Integration Days, JAX, UKOUG, OUGN, or OOP.

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