useraction.java

这是一个jbpm的高级应用,是一个oa工作流的系统,里面用到了spring,hibernate技术等.实为学习jbpm的好资料!

package com.bjsxt.oa.web.actions;

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 com.bjsxt.oa.managers.PersonManager;
import com.bjsxt.oa.managers.RoleManager;
import com.bjsxt.oa.managers.UserManager;
import com.bjsxt.oa.model.User;
import com.bjsxt.oa.web.forms.UserActionForm;

public class UserAction extends BaseAction {
	
	private PersonManager personManager;
	private UserManager userManager;
	private RoleManager roleManager;
	
	protected ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		
		//查找人员列表，以便给人员分配或删除登录帐号
		request.setAttribute("pm", personManager.searchPersons());
		
		return mapping.findForward("index");
	}
	
	//打开添加帐号界面
	public ActionForward addInput(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {

		return mapping.findForward("add_input");
	}
	
	//添加用户帐号
	public ActionForward add(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserActionForm uaf = (UserActionForm)form;
		User user = new User();
		BeanUtils.copyProperties(user, uaf);
		userManager.addUser(user, uaf.getPersonId());
		
		return mapping.findForward("pub_add_success");
	}
	
	//删除用户帐号
	public ActionForward del(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserActionForm uaf = (UserActionForm)form;
		userManager.delUser(uaf.getId());
		return mapping.findForward("pub_del_success");
	}
	
	//查看被分配给用户的角色列表，在这个列表上，可以添加、删除被分配给用户的角色
	public ActionForward searchUserRoles(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserActionForm uaf = (UserActionForm)form;
		
		//在界面上提示，将要给XXX分配角色，所以需要加载User对象传递到界面上
		request.setAttribute("user", userManager.findUser(uaf.getId()));
		
		//搜索用户拥有的角色列表
		request.setAttribute("urs", userManager.searchUserRoles(uaf.getId()));
		
		return mapping.findForward("user_roles");
	}
	
	public ActionForward delUserRole(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserActionForm uaf = (UserActionForm)form;
		
		int userId = uaf.getId();
		int roleId = uaf.getRid();
		
		userManager.delUserRole(userId, roleId);
		
		return mapping.findForward("pub_del_success");
	}

	//添加或更新用户角色的输入界面，即在这个界面上可以选择某个角色来分配给用户
	public ActionForward addOrUpdateUserRoleInput(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		
		request.setAttribute("pm", roleManager.searchRoles());
		
		return mapping.findForward("user_role_input");
	}
	
	//添加或更新用户的角色
	public ActionForward addOrUpdateUserRole(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserActionForm uaf = (UserActionForm)form;
		int userId = uaf.getId();
		int roleId = uaf.getRid();
		int orderNo = uaf.getOrderNo();
		
		userManager.addOrUpdateUserRole(userId, roleId, orderNo);
		
		return mapping.findForward("pub_update_success");
	}

	public void setPersonManager(PersonManager personManager) {
		this.personManager = personManager;
	}

	public void setUserManager(UserManager userManager) {
		this.userManager = userManager;
	}

	public void setRoleManager(RoleManager roleManager) {
		this.roleManager = roleManager;
	}
}