.#businessserviceimpl.java.1.2

这个是完整的wap项目的源码 开发语言 Java 系统架构 Struts + hibernate + spring 数据库 Mysql5.0 应用服务器Tomcat5.0 开发工具 MyEc

package com.longtime.wap.module.business.service.impl;

import java.util.List;

import com.longtime.wap.model.Business;
import com.longtime.wap.model.Cp;
import com.longtime.wap.module.business.dao.BusinessDao;
import com.longtime.wap.module.business.dao.CpDao;
import com.longtime.wap.module.business.service.BusinessService;

/**
 * 业务服务实现类
 * 
 * @author gengb
 * @date Nov 15, 2007
 */
public class BusinessServiceImpl implements BusinessService {

	private BusinessDao businessDao;

	private CpDao cpDao;

	/**
	 * 接受spring的注入，把dao对象注入到service中
	 * 
	 * @param businessDao
	 *            业务Dao
	 */
	public void setBusinessDao(BusinessDao businessDao) {
		this.businessDao = businessDao;
	}

	/**
	 * 接受spring的注入，把dao对象注入到service中
	 * 
	 * @param cpDao
	 *            cpDao
	 */
	public void setCpDao(CpDao cpDao) {
		this.cpDao = cpDao;
	}

	/**
	 * 批量删除业务对象
	 * 
	 * @param ids
	 *            业务对象id数组
	 */
	public void deleteBusinesses(String[] ids) {
		List businessList = businessDao.retrieveBusinessesByIds(ids);
		businessDao.deleteBusinessesByIds(businessList);

	}

	/**
	 * 获取cp下的所有业务对象集合
	 * 
	 * @param cpId
	 *            单位对象id
	 * @return 业务对象集合
	 */
	public List getBusinessesByCpId(Long cpId) {
		return businessDao.retrieveBusinessByCpId(cpId);
	}

	/**
	 * 根据业务id获取业务对象
	 * 
	 * @param id
	 *            业务id
	 * @return 业务对象
	 */
	public Business getBusinessById(Long id) {
		return businessDao.retrieveBusinessById(id);
	}

	/**
	 * 获取某类下的业务集合
	 * 
	 * @param category
	 *            类别
	 * @return 业务集合
	 */
	public List getBusinessesByCategory(int category) {
		return businessDao.retrieveBusinessByCategory(new Integer(category));
	}

	/**
	 * 保存业务对象
	 * 
	 * @param Business
	 *            业务对象
	 */
	public void saveBusiness(Business business) {
		businessDao.updateBusiness(business);

	}

	/**
	 * 批量更新业务对象的时效时间
	 * 
	 * @param ids
	 *            业务id数组
	 * @param values
	 *            时效时间数组
	 */
	public void saveBusinessesDuration(String[] ids, String[] values) {
		List businessList = businessDao.retrieveBusinessesByIds(ids);
		Business business = new Business();
		for (int i = 0; i < businessList.size(); i++) {
			business = (Business) businessList.get(i);
			if (values[i].equals("")) {
				values[i] = "999";
			}
			business.setDuration(new Integer(values[i]));
		}
		businessDao.updateBusinessesDuration(businessList);

	}

	/**
	 * 获取单位列表
	 * 
	 * @return 单位列表集合
	 */
	public List getCps() {
		return cpDao.retrieveCps();
	}

	/**
	 * 根据单位id获取单位对象
	 * 
	 * @param cpId
	 *            单位id
	 * @return 单位对象
	 */
	public Cp getCpByCpId(long cpId) {
		return (Cp) cpDao.retrieveCpByCpId(cpId);
	}

	/**
	 * 通过业务名字获取业务对象
	 * 
	 * @param businessName
	 *            业务对象名字
	 * @return 业务对象
	 */
	public Business getBusinessByName(String businessName) {
		if (businessDao.retrieveBusinessByName(businessName).size() > 0) {
			return (Business) businessDao.retrieveBusinessByName(businessName)
					.get(0);
		} else {
			return null;
		}

	}

}