Creating the HelloWorld Web Service

You use an Enterprise Java Bean (EJB) to expose the Web service endpoint. The Web service prints a Hello, <name> message, where <name> is provided by user input.

To develop the Web service, proceed as follows:

1. In the SAP NetWeaver Developer Studio, you create an EJB Project and an enterprise application project for the Web service. More information: Creating an Enterprise Java Bean Project for the HelloWorld Web Service .

2. In the EJB Project, you create an EJB Session Bean 3.0 and implement the business logic of the Web service. More information: Creating the Enterprise Java Bean .

3. You expose the EJB Session Bean 3.0 as a Web service, using the Web service wizard in the SAP NetWeaver Developer Studio. More information: Exposing the Enterprise Java Bean as a Web Service .

4. You deploy the Web service endpoint on the application server. More information: Deploying the HelloWorld Web Service .