Trace: • First JVx Application
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In the following paragraphs, we will show you how to create your first JVx application with minimal effort and code.
The application's task is to display data from a database table and make the data editable.
Before you start you will need the following libraries and tools:
- Eclipse IDE (>= 3.4) with JDT (recommended: Eclipse IDE for Java EE developers)
- JDK 6.0 (1.6) or higher
- HSQLDB library (http://www.hsqldb.org)
For our JVx sample application we need the following parts:
- Application
- Work screen
- Business object
- Database connection
Create an application
We need an application as a frame for the client. Each application must implement the interface javax.rad.application.IApplication. In our example, we derive from the standard implementation com.sibvisions.rad.application.Application, whereby we use the following code: