package org.jeecg.modules.system.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.extern.slf4j.Slf4j;
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import org.jeecg.common.exception.ExceptionCast;
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import org.jeecg.modules.system.entity.SysParams;
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import org.jeecg.modules.system.mapper.SysParamsMapper;
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import org.jeecg.modules.system.service.ISysParamsService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import javax.validation.constraints.NotNull;
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import java.util.List;
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/**
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* <p>
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* 用户表 服务实现类
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* </p>
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*
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* @Author: scott
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* @Date: 2018-12-20
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*/
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@Service
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@Slf4j
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public class SysParamsServiceImpl extends ServiceImpl<SysParamsMapper, SysParams> implements ISysParamsService {
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@Autowired
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private SysParamsMapper sysParamsMapper;
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/**
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* 根据key获取value
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* */
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@Override
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public List<SysParams> getSysPramsBySettingKey(@NotNull String settingKey) {
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return this.list(Wrappers.query(new SysParams().setSettingKey(settingKey)));
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}
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/**
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* 查询配置信息
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* @param keyName
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* @return
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*/
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@Override
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public SysParams getSysPramBySettingKey(@NotNull String keyName) {
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List<SysParams> keys = this.getSysPramsBySettingKey(keyName);
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if(keys.size() <= 0){
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log.error("系统配置错误，["+keyName+"]不存在");
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return null;
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}
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if(keys.size() > 1){
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ExceptionCast.cast("系统配置错误，["+keyName+"]存在多个配置项");
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}
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return keys.get(0);
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}
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}
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