/**
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* Copyright (c) 2018 人人开源 All rights reserved.
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* <p>
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* https://www.renren.io
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* <p>
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* 版权所有,侵权必究!
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*/
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package com.iailab.framework.common.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.ReflectionKit;
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import com.iailab.framework.common.page.PageData;
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import com.iailab.framework.common.service.CrudService;
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import com.iailab.framework.common.util.object.ConvertUtils;
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import org.springframework.beans.BeanUtils;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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/**
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* CRUD基础服务类
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*
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* @author Mark sunlightcs@gmail.com
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*/
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public abstract class CrudServiceImpl<M extends BaseMapper<T>, T, D> extends BaseServiceImpl<M, T> implements CrudService<T, D> {
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protected Class<D> currentDtoClass() {
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return (Class<D>)ReflectionKit.getSuperClassGenericType(getClass(), CrudServiceImpl.class, 2);
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}
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@Override
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public PageData<D> page(Map<String, Object> params) {
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IPage<T> page = baseDao.selectPage(
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getPage(params, null, false),
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getWrapper(params)
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);
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return getPageData(page, currentDtoClass());
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}
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@Override
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public List<D> list(Map<String, Object> params) {
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List<T> entityList = baseDao.selectList(getWrapper(params));
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return ConvertUtils.sourceToTarget(entityList, currentDtoClass());
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}
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public abstract QueryWrapper<T> getWrapper(Map<String, Object> params);
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@Override
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public D get(Long id) {
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T entity = baseDao.selectById(id);
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return ConvertUtils.sourceToTarget(entity, currentDtoClass());
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}
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@Override
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public void save(D dto) {
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T entity = ConvertUtils.sourceToTarget(dto, currentModelClass());
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insert(entity);
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//copy主键值到dto
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BeanUtils.copyProperties(entity, dto);
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}
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@Override
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public void update(D dto) {
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T entity = ConvertUtils.sourceToTarget(dto, currentModelClass());
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updateById(entity);
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}
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@Override
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public void delete(Long[] ids) {
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baseDao.deleteBatchIds(Arrays.asList(ids));
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}
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}
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