SCA 1.0 HelloWorld tutorial
This tutorial demonstrates how to create a HelloWorld SCA
1.0 application and run it on WebSphere® Application
Server. It is an introduction to using the SCA tools. SCA 1.0 applications
are applications that conform to the OSOA SCA 1.0 specification.
Learning objectives
In this tutorial you will learn to:- Create an SCA project
- Create an annotated Java interface and implementation
- Create an SCA composite and component
- Add a service to a component and configure a Web service binding
- Create a contribution
- Deploy the application to WebSphere Application Server
- Test the application
Restriction: The capabilities used
in this tutorial are not available in IBM® WebSphere Application Server
Developer Tools for Eclipse.
To complete this tutorial, you will need approximately
45 minutes.
Prerequisites
The following prerequisites
are required to complete this tutorial:
- Be familiar with basic SCA development concepts
- Install Rational® Application Developer 7.5.5 or later
- Install WebSphere Application Server V7 Feature Pack for SCA or later. Note: A WebSphere Application Server test environment with the feature pack for SCA can be installed along with Rational Application Developer.
- Augment your WebSphere Application Server profile to work with SCA. You can augment profiles using the WebSphere Application Server Profile Management Tool. Note: During the Rational Application Developer installation, if you install the WebSphere Application Server test environment with the feature pack for SCA, you can automatically install a profile augmented to work with SCA.
When you are ready, begin Lesson 1: Create an SCA project