2.1需求

yujian

2020-05-09 7e7db2fa55a9a3af46d4fd8ede0dee147f101d64

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package com.yeshi.fanli.service.impl.config; 
 
import java.util.List; 
 
import javax.annotation.Resource; 
 
import org.springframework.cache.annotation.Cacheable; 
import org.springframework.stereotype.Service; 
import org.springframework.transaction.annotation.Transactional; 
 
import com.yeshi.fanli.dao.mybatis.SystemClientParamsMapper; 
import com.yeshi.fanli.entity.system.BusinessSystem; 
import com.yeshi.fanli.entity.system.SystemClientParams; 
import com.yeshi.fanli.service.inter.config.SystemClientParamsService; 
 
@Service 
public class SystemClientParamsServiceImpl implements SystemClientParamsService { 
 
    @Resource 
    private SystemClientParamsMapper systemClientParamsMapper; 
     
     
    @Cacheable(value = "clientParamCache", key = "#systemId+'-'+#version") 
    public List<SystemClientParams> getSystemClientParamsBySystemId(long systemId, int version) { 
         
        return systemClientParamsMapper.listBySystemIdAndMinVersion(systemId,version); 
    } 
 
 
    @Override 
    public SystemClientParams getSystemClientParamsBySystemAndKey(BusinessSystem system, String key) { 
        if (system == null) { 
            return null; 
        } 
        return systemClientParamsMapper.getSystemClientParamsBySystemAndKey(system.getId(), key); 
    } 
 
     
     
    @Override 
    public List<SystemClientParams> listQuery(int start, int count, String key, Long systemId) { 
        return systemClientParamsMapper.listQuery(start, count, systemId, key); 
    } 
 
     
    @Override 
    public long countQuery(String key, Long systemId) { 
        return systemClientParamsMapper.countQuery(systemId, key); 
    } 
     
     
    @Transactional(rollbackFor=Exception.class) 
    @Override 
    public void saveAdd(SystemClientParams scp, List<Long> listId) throws Exception { 
         
        if (listId == null || listId.size() == 0) { 
            return; 
        } 
         
        SystemClientParams nscp = null; 
        for (Long systemId : listId) { 
            BusinessSystem system  = new BusinessSystem(systemId); 
            nscp = new SystemClientParams(); 
            nscp.setKey(scp.getKey()); 
            nscp.setName(scp.getName()); 
            nscp.setValue(scp.getValue()); 
            nscp.setSystem(system); 
            nscp.setUpdatetime(java.lang.System.currentTimeMillis()); 
            systemClientParamsMapper.insertSelective(nscp); 
        } 
    } 
     
    @Override 
    public void update(SystemClientParams systemClientParams) { 
        systemClientParamsMapper.updateByPrimaryKeySelective(systemClientParams); 
    } 
     
    @Override 
    public  SystemClientParams selectByPrimaryKey(long id) { 
        return systemClientParamsMapper.selectByPrimaryKey(id); 
    } 
     
    @Transactional 
    @Override 
    public void deleteBatchByPrimaryKey(List<Long> ids) { 
        for (Long id: ids) { 
            systemClientParamsMapper.deleteByPrimaryKey(id); 
        } 
    } 
 
}