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package org.netbeans.modules.dbschema.jdbcimpl.wizard;

import java.awt.Component;
import org.openide.util.HelpCtx;

final public class DBSchemaConnectionWizardPanel extends DBSchemaPanel {

  /** aggregation, instance of UI component of this wizard panel */
    private DBSchemaConnectionPanel panelUI;

    public DBSchemaConnectionWizardPanel(DBSchemaWizardData data) {
        this.data = data;
    }

    /** @return AWT component which represents UI of this wizard panel */
    @Override
    public Component getComponent() {
        return getPanelUI();
    }

    /** @return UI component of this wizard panel. Creates new one if
     * accessed for the first time
     */    
    private DBSchemaConnectionPanel getPanelUI () {
        if (panelUI == null) {
            panelUI = new DBSchemaConnectionPanel(data, list);
        }
        return panelUI;
    }
    
    @Override
    public boolean isValid () {
        return getPanelUI().isInputValid();
    }

    @Override
    public HelpCtx getHelp() {
        return new HelpCtx("dbschema_ctxhelp_wizard"); // NOI18N
    }

}
