admin
2019-03-14 eed607d87b2eee1f09b4a28da614f3ad0b46601d
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package com.yeshi.fanli.service.impl.goods;
 
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
 
import javax.annotation.Resource;
 
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.orm.hibernate4.HibernateCallback;
import org.springframework.stereotype.Service;
 
import com.yeshi.fanli.dao.goods.SuperRecommendSpecialDao;
import com.yeshi.fanli.entity.bus.recommend.RecommendSpecial;
import com.yeshi.fanli.entity.bus.su.recommend.SuperRecommendSpecial;
import com.yeshi.fanli.entity.system.BusinessSystem;
import com.yeshi.fanli.service.inter.config.BusinessSystemService;
import com.yeshi.fanli.service.inter.goods.SuperRecommendSpecialService;
 
@Service
public class SuperRecommendSpecialServiceImpl implements
        SuperRecommendSpecialService {
 
    @Resource
    private SuperRecommendSpecialDao superRecommendSpecialDao;
    
    @Resource
    private BusinessSystemService businessSystemService;
    
    @Cacheable(value="specialCache",key="#root.methodName+#id")
    public List<SuperRecommendSpecial> getSuperRecommendSpecialBySystemId(
            long id) {
        
        return superRecommendSpecialDao.list("from SuperRecommendSpecial srs where srs.system.id=? order by srs.recommendSpecial.orderby  ", new Serializable[]{id});
    }
 
    public List<SuperRecommendSpecial> getSuperRecommendSpecials(
            List<Long> rsIdList) {
 
        if (rsIdList.size() == 0) {
            return new ArrayList<SuperRecommendSpecial>();
        }
        StringBuffer sb = new StringBuffer(" from SuperRecommendSpecial srs ");
        Serializable[] serArr = new Serializable[rsIdList.size()];
        for (int i = 0; i < rsIdList.size(); i++) {
            if (i == 0) {
                sb.append(" where srs.recommendSpecial.id=? ");
            } else {
                sb.append(" or srs.recommendSpecial.id=? ");
            }
            serArr[i] = rsIdList.get(i);
        }
        sb.append(" order by srs.recommendSpecial.orderby   ");
        String hql = sb.toString();
 
        return superRecommendSpecialDao.list(hql, serArr);
 
    
    }
 
    public Integer deleteSuperRecommendSpecial(final long rsid, final String platform,
            final String packageName) {
        return  (Integer) superRecommendSpecialDao.excute(new HibernateCallback<Integer>() {
 
            public Integer doInHibernate(Session session)
                    throws HibernateException {
                BusinessSystem system = businessSystemService.getBusinessSystem(platform, packageName);
                Transaction transaction = session.beginTransaction();
                Query query = session.createQuery("delete SuperRecommendSpecial srb "
                            + " where srb.recommendSpecial.id=? and srb.system.id=?");
                query.setLong(0, rsid);
                query.setLong(1, system.getId());
                int i = query.executeUpdate();
                transaction.commit();
                return i ;
            }
        });
    }
 
    public void addSuperRecommendSpecial(long rsid, String platform,
            String packageName) {
 
        BusinessSystem system = businessSystemService.getBusinessSystem(platform,packageName);
        SuperRecommendSpecial superRecommendSpecial = new SuperRecommendSpecial();
        RecommendSpecial recommendSpecial = new RecommendSpecial();
        recommendSpecial.setId(rsid);
        superRecommendSpecial.setRecommendSpecial(recommendSpecial);
        superRecommendSpecial.setSystem(system);
        superRecommendSpecialDao.create(superRecommendSpecial);
    
    }
 
    public void deleteSuperRecommendSpecials(final long[] rsids) {
         superRecommendSpecialDao.excute(new HibernateCallback() {
 
            public Object doInHibernate(Session session) throws HibernateException {
                
                StringBuffer sb = new StringBuffer("delete from SuperRecommendSpecial s ");
                for (int i = 0; i < rsids.length; i++) {
                    if(i==0){
                        sb.append(" where s.recommendSpecial.id=? ");
                    }else{
                        sb.append(" or s.recommendSpecial.id=?");
                    }
                }
                Query query = session.createQuery(sb.toString());
                for (int i = 0; i < rsids.length; i++) {
                    query.setLong(i, rsids[i]);
                }
                int ii = query.executeUpdate();
                java.lang.System.out.println(ii);
                return null;
            }
        });
    }
 
    public List<SuperRecommendSpecial> getSuperRecommendSpecialBySystemId(
            long id, int start, int count) {
        
        return superRecommendSpecialDao.list("from SuperRecommendSpecial srs where srs.system.id=?  order by srs.recommendSpecial.orderby   ",start,count,new Serializable[]{id});
        
    }
 
    public List<SuperRecommendSpecial> getSuperRecommendSpecialBySystemId(
            long id, int start, int count, String key) {
        return superRecommendSpecialDao.list("from SuperRecommendSpecial srs where srs.system.id=? and srs.recommendSpecial.name like ?  order by srs.recommendSpecial.orderby  ",start,count,new Serializable[]{id, key});
        
    }
 
}