/*
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of the dreamlu.net developer nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* Author: Chill 庄骞 (smallchill@163.com)
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*/
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package org.springblade.core.mp.support;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 视图包装基类
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*
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* @author Chill
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*/
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public abstract class BaseEntityWrapper<E, V> {
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/**
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* 单个实体类包装
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*
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* @param entity 实体类
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* @return V
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*/
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public abstract V entityVO(E entity);
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/**
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* 实体类集合包装
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*
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* @param list 实体类集合
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* @return List<V>
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*/
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public List<V> listVO(List<E> list) {
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return list.stream().map(this::entityVO).collect(Collectors.toList());
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}
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/**
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* 分页实体类集合包装
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*
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* @param pages 分页对象
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* @return IPage<V>
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*/
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public IPage<V> pageVO(IPage<E> pages) {
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List<V> records = listVO(pages.getRecords());
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IPage<V> pageVo = new Page<>(pages.getCurrent(), pages.getSize(), pages.getTotal());
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pageVo.setRecords(records);
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return pageVo;
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}
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}
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