MVC and databinding

<window id="applicantWindow" title="Applicant Form" border="normal" closable="true" use="the.ApplicantController">
		<grid>
			<rows>
				<row>
					<label value="Name of the Applicant" />
					<hbox>
						<textbox id="name" width="400" />
						<space spacing="5em" />
                         <listbox id="lbCategory" mold="select"/>
					</hbox>
				</row>

				<row>
					<label value="Father/Husband Name" />
					<hbox>
						<textbox id="fathername" width="400" />
						<radiogroup>
							<radio label="Father" checked="true" />
							<radio label="Husband" />
						</radiogroup>
					</hbox>
				</row>
</grid>
</window>

public class ApplicantController extends Window implements AfterCompose {
    private static Logger log =  LoggerFactory.getLogger(ApplicantController.class);

    // Variables that are being autowired

        private Listbox lbCategory;
        private Listbox lbMailState;
        private Listbox lbPermanentState;
        private Listbox lbPropertyType;
        
    //
    protected Map params = Executions.getCurrent().getArg();

    private MasterApplicant applicant;

    protected AnnotateDataBinder binder;

    public ApplicantController() {
        super();
    }
    
    public void afterCompose() {
   		Components.wireVariables(this, this);
		Components.addForwards(this, this);
    }

    public void onCreate$applicantWindow() {
        try {
            applicant = (MasterApplicant) params.get("applicant");

            binder = new AnnotateDataBinder(this);
            binder.loadAll();

        } catch (DAOException ex) {
            log.error("onCreate$applicantWindow : "+ex.getMessage());
        }
    }

    public void onClick$btnCopy() {

    }

    public void onClick$btnSave() {       
       binder.saveAll();

        try {
            ApiManager.getMasterApplicantDao().createMasterApplicant(applicant);
        } catch (DAOException ex) {
            java.util.logging.Logger.getLogger(ApplicantController.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public MasterApplicant getApplicant() {
        return applicant;
    }

    public void setApplicant(MasterApplicant applicant) {
        this.applicant = applicant;
    }
}

public class MasterApplicant {

    private String name;
    private String fathername;


    public String getFathername() {
        return fathername;
    }

    public void setFathername(String fathername) {
        this.fathername = fathername;
    }


    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public String toString() {

        StringBuffer sb = new StringBuffer();
        sb.append("[");
        sb.append(", name=");
        sb.append(name);
        sb.append(", fathername=");
        sb.append(fathername);
        sb.append("]");
        return sb.toString();
    }