deptaction.java

客户关系管理系统主要管理新老客户的一些信息并可以发现潜在客户

/**
 * 
 */
package com.qrsx.qrsxcrm.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.commons.beanutils.BeanUtils;
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.qrsx.qrsxcrm.dao.DeptDAO;
import com.qrsx.qrsxcrm.model.Dept;
import com.qrsx.qrsxcrm.web.Pager;

/**
 * 部门业务处理类
 * @author Administrator
 *
 */
public class DeptAction extends BaseDispatchAction
{
	@SuppressWarnings("unchecked")
	public ActionForward save(ActionMapping mapping,ActionForm form ,HttpServletRequest request,HttpServletResponse response)throws Exception{
		ActionErrors errors=form.validate(mapping,request);
		if(!errors.isEmpty()){
			saveErrors(request,errors);
			return edit(mapping,form,request,response);
		}
		Dept dept=new Dept();
		BeanUtils.copyProperties(dept,form);
		DeptDAO deptDao=new DeptDAO(Dept.class);
		if( dept.getId()==null||dept.getId().trim().length()==0 ){
			deptDao.create(dept);
			saveMessage(request,"addressForm.added" ,dept.getDeptName());
		}
		else{
			deptDao.updates(dept);
			saveMessage(request,"addressForm.updated",dept.getDeptName());
		}
		return mapping.findForward("success");
	}
		
	@SuppressWarnings("unchecked")
	public ActionForward list(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception{
			

//			HttpSession session = request.getSession();
//			String flag = (String) session.getAttribute("wrong");
//			if(  flag != null && ! flag.equals(""))
//			{
//				request.setAttribute("sorry", "数据已被使用，请释放后再删除！");
//			}
//			session.setAttribute("wrong", "");
		
			
			
			
			Dept dept=new Dept();
			BeanUtils.copyProperties(dept,form);
			
			try {
				Pager pager = null;
				DeptDAO deptDao=new DeptDAO(Dept.class);
				List results = deptDao.findAll("from Dept");//得到总数据
				
				pager = new Pager(); // 构造分页对象
				int totalRows = results.size(); // 得到总数据量
				pager.init(totalRows);

				if (request.getParameter("action") != null) {
					pager.doAction(request.getParameter("action").toString());
				}
				// 使用分页标签的方法
				List list = deptDao.findAllByPage(dept, (pager.getCurrentPage() - 1)* pager.getPageSize(),pager.getPageSize());
				request.getSession().setAttribute("pagerstruts", pager);
				request.setAttribute("depts", list);
			} catch (Exception e) {
				e.printStackTrace();
			}
			
			
			
			return mapping.findForward("list");
		}
	
	public ActionForward edit(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception{
		String id=request.getParameter("id");
		if(id!=null&&id.trim().length()>0){
			DeptDAO deptDao=new DeptDAO(Dept.class);
			Dept dept =(Dept) deptDao.findById( Dept.class, id);
			if (dept!=null){
				BeanUtils.copyProperties(form,dept);
			}
		}
		return mapping.findForward("edit");
	}
	
	
	@SuppressWarnings("unchecked")
	public ActionForward delete(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception{
		String id=request.getParameter("id");
		DeptDAO deptDao=new DeptDAO(Dept.class);
		Dept dept =(Dept) deptDao.findById( Dept.class, id);
		deptDao.delete(dept);
//		saveMessage(request,"addressForm.deleted",dept.getDeptName());
		return mapping.findForward("success");
	}

	
	public ActionForward info(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception{
		String id=request.getParameter("id");
		if(id!=null&&id.trim().length()>0){
			DeptDAO deptDao=new DeptDAO(Dept.class);
			Dept dept =(Dept) deptDao.findById( Dept.class, id);
			request.setAttribute("dept",dept);
		}
		return mapping.findForward("info");
	}
}