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