viewdeleteaction.java

来自「eclipse java/jsp 航空管理系统」· Java 代码 · 共 51 行

/*
 * 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.form.SelectInfoForm;
import ddl.model.SelectInfoModel;

/**
 * @author ddl@neusoft
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class ViewDeleteAction extends Action {
	public ActionForward execute(HttpServletRequest request,
			HttpServletResponse response, ActionMapping mapping, ActionForm form)
			throws Exception {
		
		if(!AppMode.getAppMode()){
			System.out.println("Application is terminated...");
			return mapping.findForward("appInfo");
		}
		
		/**实例化表单*/
		SelectInfoForm viewDeleteForm = (SelectInfoForm) form;
		/**实例化model对象*/
		SelectInfoModel viewDeleteModel = new SelectInfoModel();
		/**获得表单中的fno对象*/
		String fno = viewDeleteForm.getFno();
		/**将fno作为参数，调用model的方法*/
		boolean k = viewDeleteModel.viewDelete(fno);
		/**依据不同的返回跳转到不同的页面*/
		if (k == true) {
			return mapping.findForward("success");
		} else {
			return mapping.findForward("error");
		}
	}
}