Modeling Application Services

Use

You model application services so that you can implement the business process logic of your application.

Prerequisites

You have opened the Service Composer perspective in SAP NetWeaver Developer Studio.

Procedure

1. Create a new application service.

   For more information, see Creating Application Services .

2. Model and protect application services.

   For more information, see:

   1. Modeling Service Operations .
   2. Protecting Access to Application Service Operations .
   3. Customizing CAF Model with Own Implementation .
3. Define dependencies.

   For more information, see Defining Application Service Dependencies .

4. Use external proxies and the query filter to enhance the application.

   For more information, see Filtering Business Object Instances in Application Service .

5. Expose the application service as a Web service.

   For more information, see Exposing Application Services or Business Objects as Web Service .