isexistserviceimpl.java

Struts+Spring+Hibernate实现的在线拍卖系统,去掉了这些组件自身的jar包

package org.bestteam.service.impl;

import java.util.List;

import org.bestteam.dao.ActualNameAttestationDao;
import org.bestteam.dao.PaymentCardDao;
import org.bestteam.dao.UserInfoDao;
import org.bestteam.domain.ActualNameAttestation;
import org.bestteam.domain.PaymentCard;
import org.bestteam.domain.UserInfo;
import org.bestteam.service.IsExistService;

public class IsExistServiceImpl implements IsExistService {

	public boolean isExistUserInfo(UserInfo user, String email) {
		
		boolean isExist = false;
		String userName = user.getUserName().trim();
		List list = userInfoDao
				.findUserInfoListByProperty("userName", userName);
		if (list != null && list.size() > 0) {
			UserInfo userinfo = (UserInfo) list.get(0);
			
			if (userinfo.getEmail().equals(email)) {
				isExist = true;
			}
			
		}
		return isExist;
	}

	private UserInfoDao userInfoDao;

	private PaymentCardDao paymentCardDao;

	private ActualNameAttestationDao actualNameAttestationDao;

	// 使用Set注入，使该类的对象能够操作被注入Dao所对应的对象
	public void setUserInfoDao(UserInfoDao userInfoDao) {
		this.userInfoDao = userInfoDao;
	}

	public void setActualNameAttestationDao(
			ActualNameAttestationDao actualNameAttestationDao) {
		this.actualNameAttestationDao = actualNameAttestationDao;
	}

	public void setPaymentCardDao(PaymentCardDao paymentCardDao) {
		this.paymentCardDao = paymentCardDao;
	}

	/**
	 * @param UserInfo
	 *            UserInfo的对象
	 * @return boolean 判断该用户是否已经注册过实名认证，如果已经注册过，返回True，反之，返回false
	 */
	public boolean isExistActualNameAttestation(UserInfo user) {
		boolean isExist = false;
		ActualNameAttestation actualNameAttestation = actualNameAttestationDao
				.findActualNameAttestationByUserId(user.getUserId());
		if (actualNameAttestation != null) {
			isExist = true;
		}
		return isExist;
	}

	/**
	 * @param UserInfo
	 *            UserInfo的对象
	 * @return boolean 判断该用户是否已经注册过支付宝，如果已经注册过，返回True，反之，返回false
	 */
	public boolean isExistPaymentCard(UserInfo user) {
		boolean isExist = false;
		PaymentCard paymentCard = paymentCardDao.findPaymentCardByUserId(user
				.getUserId());
		if (paymentCard != null) {
			isExist = true;
		}
		return isExist;
	}

	/**
	 * @param UserInfo
	 *            UserInfo的对象
	 * @return boolean 判断该用户是否已经存在，如果已经存在，返回True，反之，返回false
	 */
	public boolean isExistUserInfo(UserInfo user) {
		boolean isExist = false;
		String userName = user.getUserName().trim();
		List list = userInfoDao
				.findUserInfoListByProperty("userName", userName);
		if (list != null && list.size() > 0) {
			isExist = true;
		}
		return isExist;
	}

}