useraction.java

一个java程序!!!数据库很特别!!请大家看看!!很有学习和使用的价值

package com.iplan.portal.admin.action;

import java.util.ArrayList;
import java.util.List;

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

import org.apache.commons.beanutils.BasicDynaBean;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

import com.iplan.portal.framework.base.struts.BaseAction;
import com.iplan.portal.framework.utils.Digest;
import com.iplan.portal.start.pojo.User;
import com.iplan.portal.start.service.IUserService;

/**
 * http://www.5ai7.net
 * 
 * @author ws
 */
public class UserAction extends BaseAction {
	IUserService userService;

	public IUserService getUserService() {
		return userService;
	}

	public void setUserService(IUserService userService) {
		this.userService = userService;
	}

	public ActionForward list(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {

		List list = this.getUserService().getUserList();
		for (int i = 0; i < list.size(); i++) {
			BasicDynaBean bean = (BasicDynaBean) list.get(i);
			if (bean.get("flg").toString().equals("1")) {
				bean.set("flg", "◆");
			} else {
				bean.set("flg", "");
			}
		}
		httpServletRequest.setAttribute("items", list);

		return actionMapping.findForward("UserList");
	}

	public ActionForward edit(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {

		DynaActionForm daf = (DynaActionForm) actionForm;
		
		List roleList = this.getUserService().getRoleList();
		List roleIdList = new ArrayList();
		List roleNameList = new ArrayList();
		for (int i = 0; i < roleList.size(); i++) {
			BasicDynaBean bean = (BasicDynaBean) roleList.get(i);
			roleIdList.add(bean.get("guid"));
			roleNameList.add(bean.get("rolename"));
		}
		httpServletRequest.setAttribute("roleIdList", roleIdList);
		httpServletRequest.setAttribute("roleNameList", roleNameList);

		String update = (String) httpServletRequest.getParameter("update");
		if (update != null && !"".equals(update)) {
			httpServletRequest.setAttribute("update", update);
			String id = (String) httpServletRequest.getParameter("editnumber");
			daf.set("user", this.getUserService().getUserById(id));
		} 

		return actionMapping.findForward("UserEdit");
	}

	public ActionForward save(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {

		DynaActionForm daf = (DynaActionForm) actionForm;
		User user = (User) daf.get("user");
		String id = user.getGuid();
		
		String password = user.getPassword();
		user.setPassword(Digest.getMD5Digest(password));
		
		List roleList = this.getUserService().getRoleList();
		List roleIdList = new ArrayList();
		List roleNameList = new ArrayList();
		for (int i = 0; i < roleList.size(); i++) {
			BasicDynaBean bean = (BasicDynaBean) roleList.get(i);
			roleIdList.add(bean.get("guid"));
			roleNameList.add(bean.get("rolename"));
		}
		httpServletRequest.setAttribute("roleIdList", roleIdList);
		httpServletRequest.setAttribute("roleNameList", roleNameList);
		
		
		if (id == null || "".equals(id)) {
			user.setFlg("0");
			this.getUserService().saveUser(user);
		} else {
			this.getUserService().updateUser(user);
		}

		user.setGuid(null);
		user.setPassword(null);
		user.setUserId(null);
		user.setUserName(null);
		daf.set("user", user);

		return actionMapping.findForward("UserEdit");
	}
}