package insertsqltextdemo.action;import insertsqltextdemo.form.messageSubmitForm;import insertsqltextdemo.VO.MesVO;import org.apache.struts.action.*;import javax.servlet.http.*;public class Action extends Action {  MesVO mesvo=null;  ActionForward ac=null;  public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {    /**@todo: complete the business logic here, this is just a skeleton.*/    messageSubmitForm messageSubmitForm = (messageSubmitForm) actionForm;    messageEntity mesEntity=new messageEntity();    //throw new java.lang.UnsupportedOperationException("Method perform() not yet implemented.");    mesEntity.     return ac;  }}