selectinfoaction.java

eclipse java/jsp 航空管理系统

/*
 * Created on 2005-4-20
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package ddl.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import zhangchunliang.model.AppMode;
import ddl.action.SelectInfoAction;
import ddl.model.SelectInfoModel;
import ddl.form.SelectInfoForm;

/**
 * @author duzhibo@neusoft
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

public class SelectInfoAction extends Action {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		
		if(!AppMode.getAppMode()){
			System.out.println("Application is terminated...");
			return mapping.findForward("appInfo");
		}
		
		/**实例化model对象*/
		SelectInfoModel selectInfoModel = new SelectInfoModel();
		/**实例化表单*/
		SelectInfoForm selectInfoForm = ((SelectInfoForm) form);
		/**获得表单的信息*/
		String selectMethod = selectInfoForm.getSelectMethod();
		/**定义一个StringBuffer变量，接收返回值*/
		StringBuffer fnofcomselect = selectInfoModel
				.selectInfoAction(selectMethod);
		/**将StringBuffer放入request对象中，在jsp的页面上取得*/
		request.setAttribute("fnofcomselect", fnofcomselect);
		return mapping.findForward("success");
	}

}