cn.com.jandar.lawyer.service.LawFirmService.java Source code

Introduction

Here is the source code for cn.com.jandar.lawyer.service.LawFirmService.java

Source

package cn.com.jandar.lawyer.service;

import java.util.Date;
import java.util.List;

import javax.annotation.Resource;

import org.hibernate.Criteria;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import cn.com.jandar.lawyer.dao.LawFirmDao;
import cn.com.jandar.lawyer.model.LawFirm;

/**
 *  service
 * @author Chengw
 * @since 201731 ?4:58:38 
 *
 */
@Transactional
@Service("lawFirmService")
public class LawFirmService {

    @Resource
    LawFirmDao lawFirmDao;

    public void saveLawFirmList(List<LawFirm> lawfirms) {
        int i = 0;
        for (LawFirm lawFirm : lawfirms) {
            lawFirmDao.getSession().saveOrUpdate(lawFirm);
            if (i / 100 == 0) {
                lawFirmDao.getSession().flush();
            }
        }
    }

    @SuppressWarnings("unchecked")
    public List<LawFirm> findByParam(Date lastUpdateDate, Integer pageNum, Integer pageSize) {
        Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
        if (lastUpdateDate != null) {
            c.add(Restrictions.ge("lastUpdateDate", lastUpdateDate));
        }
        c.setMaxResults(pageSize);
        c.setFirstResult(pageNum * pageSize + 1);
        c.addOrder(Order.desc("laseUpdateDate"));
        return c.list();
    }

    public LawFirm findById(String id) {
        Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
        c.add(Restrictions.eq("id", id));
        return (LawFirm) c.uniqueResult();
    }

    /**
     * ???
     * @param licenseNumber
     * @return
     */
    public LawFirm findByLicenseNumber(String licenseNumber) {
        Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
        c.add(Restrictions.eq("licenseNumber", licenseNumber));
        return (LawFirm) c.uniqueResult();
    }

    /**
     * ?id 
     * @param personId
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<LawFirm> findByPersonId(String personId) {
        Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
        c.add(Restrictions.eq("personId", personId));
        return c.list();
    }

    /**
     * ??
     * @param lastUpdateDate
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<LawFirm> findByLastUpdateDate(Date lastUpdateDate) {
        Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
        c.add(Restrictions.ge("lastUpdateDate", lastUpdateDate));
        return c.list();
    }

}