userloginaction.java

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/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package ydh.action;

import java.util.Date;
import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import ydh.business.UserManager;
import ydh.user.User;



/** 
 * MyEclipse Struts
 * Creation date: 07-12-2008
 * 
 * XDoclet definition:
 * @struts.action path="/userlogin" name="userloginForm" input="/userlogin.jsp" scope="request" validate="true"
 * @struts.action-forward name="failed" path="/error.jsp"
 * @struts.action-forward name="successed" path="/right.jsp"
 */
public class UserloginAction extends Action {
	private UserManager um;
	
    public UserManager getUm() {
		return um;
	}
	public void setUm(UserManager um) {
		this.um = um;
	}
	
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String action = request.getParameter("action");
		System.out.println(action);
		if (action == null || action.equals("")) {
			return mapping.findForward("fail");
		} else if (action.equals("userlogin")) {
			try {
				return login(mapping, form, request, response);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		} 
		else if (action.equals("updatedata")) {
			try {
				return update(mapping, form, request, response);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		else if (action.equals("register")) {
			try {
				return register(mapping, form, request, response);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		else if (action.equals("user")) {
			try {
				return user(mapping, form, request, response);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		else if (action.equals("delete")) {
			try {
				return delete(mapping, form, request, response);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		return mapping.findForward("fail");

	}
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws Exception
			{
		DynaActionForm userloginForm = (DynaActionForm)form;
		String name = (String)userloginForm.get("name");
		String psw = (String)userloginForm.get("password");
		List results = getUm().findAll();
		Iterator it = results.iterator();
		while (it.hasNext()) {
			User o = (User) it.next();
			if (psw.equals(o.getPassword()) && name.equals(o.getName())) {
				
		request.getSession().setAttribute("username",name);	
		List l = getUm().findid(o.getId());
		Iterator i = l.iterator();
		while (i.hasNext()) {
			User u = (User) i.next();
			request.getSession().setAttribute("userid",u.getId());	 
			request.getSession().setAttribute("user",u);
		}
		return mapping.findForward("success");
			} else return mapping.findForward("fail");
			
		}
	return mapping.findForward("fail");
}
	
	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws Exception
			{
		User user=new User();
		int id=Integer.valueOf(request.getParameter("id"));
		String name=request.getParameter("name");
		String password=request.getParameter("password");
		Date d=(Date)request.getAttribute("userdate");
		String email=request.getParameter("email");
		String address=request.getParameter("address");
		String telphone=request.getParameter("telphone");
		String homephone=request.getParameter("homephone");
		String officephone=request.getParameter("officephone");
		user.setId(id);
		user.setAddress(address);
		user.setCreatetime(d);
		user.setEmail(email);user.setHomephone(homephone);user.setOfficephone(officephone);
		user.setTelphone(telphone);user.setPassword(password);user.setName(name);
		getUm().update(user);
		request.setAttribute("msg","更新成功");
		return mapping.findForward("success");

}
	public ActionForward register(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws Exception
			{
		User user= (User)form;
		user.setCreatetime(new Date());
		getUm().save(user);request.setAttribute("msg","注册成功");
		return mapping.findForward("success");

}
	
	public ActionForward user(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws Exception
			{
		int nowPage=request.getParameter("nowPage")==null?(1):Integer.valueOf(request.getParameter("nowPage").toString());
		int maxResults=9;
		int firstRow=maxResults*(nowPage-1);
		 List l=getUm().findAll(firstRow, maxResults);		 
		 int Count=getUm().findAll().size();
		 int b=(int)(Count/(maxResults));
		 int countRow=(Count%maxResults)==0?(Count/maxResults):(b+1);
		 request.setAttribute("countRow",countRow);
		 request.setAttribute("Count",Count);
		 request.setAttribute("nowPage",nowPage);
		request.setAttribute("user",l);
		return mapping.findForward("success");

}
	
	public ActionForward delete(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)throws Exception
			{
       String id=request.getParameter("id");
       List u=getUm().findid(id);
       Iterator i = u.iterator();
		while (i.hasNext()) {
			User user = (User) i.next();
       getUm().delete(user);
		}
		return mapping.findForward("success");

}
	
	
	
	
	
	
	
	
	
	
	
	
}