OSB 12c SOAP webservice for temperature conversion i.e. Celsius to Fahrenheit and vice versa by Pranav Davar

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This tutorial is intended for the audience who are completely new to OSB and want to try a simple hello world kind of application. Instead of sending and receiving Hello World!. We will be using simple temperature conversion i.e. from Celsius to Fahrenheit and vice versa. We will be using simple Xquery to do all conversion and logic.

High Level:

In this case, our OSB component will contain 2 parts proxy service and pipeline. Proxy service will expose SOAP endpoint to the client application and pipeline will perform various operations on input payload. Since this is just a Hello World application, we will not be using business services. XQuery will be used to implement mathematical logic and conditional logic. Service will take temperature as input and will perform either Fahrenheit to Celsius (FtoC) or Celsius to Fahrenheit (CtoF) temperature conversion. If the conversion type is invalid, then the service will return a failure status.

Mathematical Calculations:

Let temperature in Fahrenheit be X℉ and temperature in Celsius be Y℃. 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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