zTree实现地市县三级级联Service接口实现

ProvinceServiceImpl.java：

/**
 * @Title:ProvinceServiceImpl.java
 * @Package:com.gwtjs.service.impl
 * @Description:省份地市县级三级级联Service接口实现
 * @author:Youhaidong(游海东)
 * @date:2014-5-11 上午12:17:44
 * @version V1.0
 */
package com.gwtjs.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.gwtjs.dao.ProvinceDao;
import com.gwtjs.model.Province;
import com.gwtjs.service.ProvinceService;

/**
 * 类功能说明
 * 类修改者 修改日期
 * 修改说明
 * <p>Title:ProvinceServiceImpl.java</p>
 * <p>Description:游海东个人开发</p>
 * <p>Copyright:Copyright(c)2013</p>
 * @author:游海东
 * @date:2014-5-11 上午12:17:44
 * @version V1.0
 */
@Service("provinceService")
public class ProvinceServiceImpl implements ProvinceService 
{
	@Autowired
	private ProvinceDao provinceDao;

	/* (non-Javadoc)
	 * <p>Title:findArea</p>
	 * <p>Description:</p>
	 * @param provinceCode
	 * @param cityCode
	 * @param countyCode
	 * @return
	 * @see com.gwtjs.service.ProvinceService#findArea(java.lang.String, java.lang.String, java.lang.String)
	 */
	@Override
	public List<Province> findArea(String provinceCode, String cityCode,String countyCode) 
	{
		return provinceDao.findArea(provinceCode, cityCode, countyCode);
	}

}