//Created by MyEclipse Struts// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xslpackage com.dut.struts.action;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionError;import org.apache.struts.action.ActionErrors;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import com.dut.logic.logic.SeikyuLogic;/**  * MyEclipse Struts * Creation date: 04-19-2006 * 刪除確認Action * XDoclet definition: * @struts.action path="/idouDeleteConfAction" name="idouUpdateActionForm" input="/pages/IdouDeleteConf.jsp" scope="request" validate="true" */public class IdouDeleteConfAction extends Action {	// --------------------------------------------------------- Instance Variables	// --------------------------------------------------------- Methods	/** 	 * Method execute	 * @param mapping	 * @param form	 * @param request	 * @param response	 * @return ActionForward	 */	public ActionForward execute(		ActionMapping mapping,		ActionForm form,		HttpServletRequest request,		HttpServletResponse response) {		ActionErrors errors = new ActionErrors();		ActionForward forward = new ActionForward();		//獲得刪除數據的主鍵		String mainkey = (String)request.getSession()									.getAttribute("mainkey");		//獲得按鈕信息		String flag = request.getParameter("flag");				/*		 * 如果點擊的是「はい」按鈕		 * 則刪除該數據		 */		if (flag.equals("yes")) {			SeikyuLogic logic = new SeikyuLogic();			String message = logic.deleteSeikyuData(mainkey);			//如果刪除失敗返回錯誤信息			if(message == null || message.trim().equals("")){				forward = mapping.findForward("deletesuccess");			}			else{				errors.add("error"						,new ActionError("delete.idoudelete.error.data.error"));				saveErrors(request,errors);				forward = new ActionForward(mapping.getInput());			}		}		else if (flag.equals("no")) {			forward = mapping.findForward("deletesuccess");		}				// TODO Auto-generated method stub		return forward;	}}