package er.directtoweb.delegates;
import java.io.Serializable;
import com.webobjects.appserver.WOComponent;
import com.webobjects.directtoweb.D2WEmbeddedComponent;
import com.webobjects.directtoweb.NextPageDelegate;
import com.webobjects.directtoweb.QueryPageInterface;
import com.webobjects.eocontrol.EODataSource;
public class ERD2WQueryActionDelegate implements NextPageDelegate, Serializable {
/**
* Do I need to update serialVersionUID? See section 5.6 <cite>Type Changes
* Affecting Serialization</cite> on page 51 of the <a
* href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object
* Serialization Spec</a>
*/
private static final long serialVersionUID = 1L;
public static final ERD2WQueryActionDelegate instance = new ERD2WQueryActionDelegate();
public WOComponent nextPage(WOComponent sender) {
WOComponent target = D2WEmbeddedComponent.findTarget(sender);
if(target.hasBinding("queryDataSource")) {
EODataSource dataSource = ((QueryPageInterface)sender).queryDataSource();
target.setValueForBinding(dataSource, "queryDataSource");
}
return (WOComponent)target.valueForBinding("action");
}
}