commonserviceimpl.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.framework.server.serviceImpl;

import java.util.Date;

import com.cownew.PIS.base.permission.common.IUserDAO;
import com.cownew.PIS.base.permission.common.UserInfo;
import com.cownew.PIS.framework.common.db.Selectors;

import com.cownew.PIS.framework.common.services.ICommonService;
import com.cownew.PIS.framework.server.helper.LocalServiceLocator;
import com.cownew.PIS.framework.server.helper.ThreadVariableManager;
import com.cownew.ctk.common.DateUtils;

public class CommonServiceImpl implements ICommonService
{

	public Date now()
	{
		return DateUtils.getNow();
	}

	public UserInfo getCurrentUser()
	{
		IUserDAO user = (IUserDAO) LocalServiceLocator.getInstance()
				.getService(IUserDAO.class);
		String curUserId = ThreadVariableManager.getInstance()
				.getCurrentServerUserContext().getCurUserId();
		Selectors sel = new Selectors();
		//常常需要了解此客户对应的人员,因此把person也取出来
		//但是用户拥有权限是不用取出来的
		sel.add("person");
		return (UserInfo) user.loadByPK(curUserId, sel);
	}

	public void nop()
	{
		// 心跳操作
	}

}