package apps.firstapp.frames; import javax.rad.genui.container.UIGroupPanel; import javax.rad.genui.container.UIInternalFrame; import javax.rad.genui.control.UITable; import javax.rad.genui.layout.UIBorderLayout; import javax.rad.remote.AbstractConnection; import javax.rad.remote.MasterConnection; import com.sibvisions.rad.application.Application; import com.sibvisions.rad.model.remote.RemoteDataBook; import com.sibvisions.rad.model.remote.RemoteDataSource; /** * A simple database table editor. *

* @author René Jahn */ public class DBEditFrame extends UIInternalFrame { //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Class members //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /** the application. */ private Application application; /** the communication connection to the server. */ private AbstractConnection connection; /** the DataSource for fetching table data. */ private RemoteDataSource dataSource = new RemoteDataSource(); /** the contacts tabl. */ private RemoteDataBook rdbContacts = new RemoteDataBook(); //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Initialization //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /** * Creates a new instance of DBEditFrame for a specific application. *

* @param pApp the application * @throws Throwable if the remote access fails */ public DBEditFrame(Application pApp) throws Throwable { super(pApp.getDesktopPane()); application = pApp; initializeModel(); initializeUI(); } /** * Initializes the model. *

* @throws Throwable if the initialization throws an error */ private void initializeModel() throws Throwable { //we use a new "session" for the screen connection = ((MasterConnection)application.getConnection()). createSubConnection("apps.firstapp.frames.DBEdit"); connection.open(); //data connection dataSource.setConnection(connection); dataSource.open(); //table rdbContacts.setDataSource(dataSource); rdbContacts.setName("contacts"); rdbContacts.open(); } /** * Initializes the UI. *

* @throws Exception if the initialization throws an error */ private void initializeUI() throws Exception { UIGroupPanel group = new UIGroupPanel(); group.setText("Available Contacts"); UITable table = new UITable(); table.setDataBook(rdbContacts); group.setLayout(new UIBorderLayout()); group.add(table); //same behaviour as centered component in BorderLayout setLayout(new UIBorderLayout()); add(group); setTitle("Contacts"); setSize(new UIDimension(400, 500)); } } // DBEditFrame