leaveraction.java

中应用程序的访问权限对Java Web Console 中应用程序的访问权限 成功登录 Web 控制台后,可能无法自动访问在该控制台中注册的所有应用程序。通常,必须安装应用程序,才能让所有的用户在控制

package edu.yinhe.mis.control;

import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import edu.yinhe.mis.dto.LeaverDTO;
import edu.yinhe.mis.vo.LeaverVO;
import edu.yinhe.system.common.AppException;
import edu.yinhe.system.control.BaseAction;

/**
 * @author 游军
 */

public class LeaverAction extends BaseAction{
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */   
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LeaverForm leaverForm = (LeaverForm) form;
		System.out.println(request.getParameter("stuNo"));
		LeaverDTO  ldto =new LeaverDTO();
		ArrayList list=null;
		ActionForward forward=mapping.findForward("create");
		try {
			BeanUtils.copyProperties(ldto, leaverForm);//拷贝属性，注意两个对象的属性类型和属性名称要完全                                                                        //一样，才可以完全复制
			service.setDataSource(this.getDataSource(request,"mydatasource"));//设置连接,固定写法,这个service是从BaseAction继承过来
			boolean flag = (Boolean)service.create(ldto);//调用服务层的方法
			if(flag){
				forward = new ActionForward("/admins/bwgl/leaver/leaver.html?method=browse");
			}
		}catch (AppException e) {
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			e.printStackTrace();
		}
		return forward;
	}
	/**
	 * 修改
	 * @throws InvocationTargetException 
	 * @throws IllegalAccessException 
	 */
	public ActionForward query(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LeaverForm leaverForm = (LeaverForm) form;
		ActionForward forward = null;
		boolean flag=false;
		LeaverDTO ldto = new LeaverDTO();
		Object obj=null;
		
			try {
				BeanUtils.copyProperties(ldto, leaverForm);//拷贝属性，注意两个对象的属性类型和属性名称要完全        
				service.setDataSource(this.getDataSource(request,"mydatasource"));
				flag= (Boolean) service.modify(ldto);
				if(flag){
					forward = new ActionForward("/admins/bwgl/leaver/leaver.html?method=browse");
				}
			} catch (IllegalAccessException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (InvocationTargetException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (AppException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		
		return forward;
	}
	/**
	 * 加载修改
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 */
	public ActionForward loadupdate(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		     LeaverForm leaverForm = (LeaverForm) form;
			  LeaverVO vo = new LeaverVO();	  
			  ActionForward forward=null;
			  LeaverDTO  dto =new LeaverDTO();
			  String p = request.getParameter("ID");
			  Integer id = null;
			  
				if(p!=null){
					id = new Integer(p);
				}else{
					id = new Integer(0);
				}                      
			  try {
				  dto.setId(id);
				
				  service.setDataSource(getDataSource(request,"mydatasource"));//设置连接,固定写法,这个service是从BaseAction继承过来
				  vo =(LeaverVO) service.load(dto);//调用服务层的方法
				  if(vo!=null){	
					  request.setAttribute("vo",vo);
					  request.setAttribute("leaverForm", form);
					  request.setAttribute("id", id);
					  forward=mapping.findForward("up");
				  }else{
					  
				  }
			  }catch (AppException e) {
				  e.printStackTrace();
			  }
			  return forward; 
		  }
	
	 
       /**
        * 删除
        * @param mapping
        * @param form
        * @param request
        * @param response
        * @return
        */
		public ActionForward delete(ActionMapping mapping, ActionForm form,
				HttpServletRequest request, HttpServletResponse response) {
			ActionForward forward = null;
			LeaverDTO ldto =new LeaverDTO();
			try {
				 String p = request.getParameter("ID");
				 Integer id = null;
					if(p!=null){
						id = new Integer(p);
					}else{
						id = new Integer(0);
					}  
				Boolean flag =false;
				ldto.setId(id);
				service.setDataSource(getDataSource(request,"mydatasource"));
				flag = (Boolean) service.remove(ldto);
				 if(flag){
					  forward=new ActionForward("/admins/bwgl/leaver/leaver.html?method=browse");
				  }else{
					  forward=mapping.findForward("ok");
				  }
			} catch (AppException e) {
				e.printStackTrace();
			}
			
			return forward;
		}
           /**
            * 查看
            * @param mapping
            * @param form
            * @param request
            * @param response
            * @return
            */
		public ActionForward browse(ActionMapping mapping, ActionForm form,
				HttpServletRequest request, HttpServletResponse response){
			ActionForward forward = null;
			ArrayList list = new ArrayList();
			try {
				service.setDataSource(getDataSource(request,"mydatasource"));//设置连接,固定写法,这个service是从BaseAction继承过来
				list=(ArrayList) service.findAll();
				request.setAttribute("list", list);
				forward = mapping.findForward("successed");
			} catch (AppException e) {
				e.printStackTrace();
			}
			return forward;

			}
		
		/**
		 * 加载查询
		 * @param mapping
		 * @param form
		 * @param request
		 * @param response
		 * @return
		 */
		public ActionForward loadcheck(ActionMapping mapping, ActionForm form,
				HttpServletRequest request, HttpServletResponse response) { 
			       String p = request.getParameter("ID");
				  LeaverVO vo = new LeaverVO();	  
				  LeaverDTO  dto =new LeaverDTO();
				  ActionForward forward= null;
				  Integer id = null;
				  
					if(p!=null){
						id = new Integer(p);
					}else{
						id = new Integer(0);
					}                      
				  try {
					  dto.setId(id);
					
					  service.setDataSource(getDataSource(request,"mydatasource"));//设置连接,固定写法,这个service是从BaseAction继承过来
					  vo =(LeaverVO) service.load(dto);//调用服务层的方法
					  if(vo!=null){	
								request.setAttribute("vo", vo);
								forward=mapping.findForward("ch"); 
					  }else{
						  
					  }
				  }catch (AppException e) {
					  e.printStackTrace();
				  }
				  return forward; 
			  }
			
}