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RuoYi/src/main/resources/templates/vm/java/ServiceImpl.java.vm

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package ${package}.service;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.common.utils.StringUtils;
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import ${package}.mapper.${className}Mapper;
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import ${package}.domain.${className};
import ${package}.service.I${className}Service;
/**
* ${tableComment} 服务层实现
*
* @author ${author}
* @date ${datetime}
*/
@Service
public class ${className}ServiceImpl implements I${className}Service
{
@Autowired
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private ${className}Mapper ${classname}Mapper;
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/**
* 查询${tableComment}信息
*
* @param ${primaryKey.attrname} ${tableComment}ID
* @return ${tableComment}信息
*/
@Override
public ${className} select${className}ById(${primaryKey.attrType} ${primaryKey.attrname})
{
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return ${classname}Mapper.select${className}ById(${primaryKey.attrname});
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}
/**
* 查询${tableComment}列表
*
* @param ${classname} ${tableComment}信息
* @return ${tableComment}集合
*/
@Override
public List<${className}> select${className}List(${className} ${classname})
{
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return ${classname}Mapper.select${className}List(${classname});
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}
/**
* 新增${tableComment}
*
* @param ${classname} ${tableComment}信息
* @return 结果
*/
@Override
public int insert${className}(${className} ${classname})
{
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return ${classname}Mapper.insert${className}(${classname});
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}
/**
* 修改${tableComment}
*
* @param ${classname} ${tableComment}信息
* @return 结果
*/
@Override
public int update${className}(${className} ${classname})
{
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return ${classname}Mapper.update${className}(${classname});
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}
/**
* 保存${tableComment}
*
* @param ${classname} ${tableComment}信息
* @return 结果
*/
@Override
public int save${className}(${className} ${classname})
{
${primaryKey.attrType} ${primaryKey.attrname} = ${classname}.get${primaryKey.attrName}();
int rows = 0;
if (StringUtils.isNotNull(${primaryKey.attrname}))
{
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rows = ${classname}Mapper.update${className}(${classname});
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}
else
{
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rows = ${classname}Mapper.insert${className}(${classname});
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}
return rows;
}
/**
* 删除${tableComment}信息
*
* @param ${primaryKey.attrname} ${tableComment}ID
* @return 结果
*/
@Override
public int delete${className}ById(${primaryKey.attrType} ${primaryKey.attrname})
{
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return ${classname}Mapper.delete${className}ById(${primaryKey.attrname});
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}
/**
* 批量删除${tableComment}对象
*
* @param ${primaryKey.attrname}s 需要删除的数据ID
* @return 结果
*/
@Override
public int batchDelete${className}(${primaryKey.attrType}[] ${primaryKey.attrname}s)
{
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return ${classname}Mapper.batchDelete${className}(${primaryKey.attrname}s);
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}
}