forked from plusone/plusone-commons
63 lines
1.6 KiB
Java
63 lines
1.6 KiB
Java
/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package xyz.zhouxy.plusone.commons.util;
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import java.util.List;
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import com.google.common.base.Preconditions;
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import xyz.zhouxy.plusone.commons.annotation.StaticFactoryMethod;
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/**
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* 返回分页查询的结果
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*
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* @param <T> 内容列表的元素类型
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*
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* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
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* @see PagingAndSortingQueryParams
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*/
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public class PageDTO<T> {
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private final long total;
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private final List<T> content;
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private PageDTO(List<T> content, long total) {
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Preconditions.checkNotNull(content, "Content must not be null.");
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this.content = content;
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this.total = total;
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}
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@StaticFactoryMethod(PageDTO.class)
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public static <T> PageDTO<T> of(List<T> content, long total) {
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return new PageDTO<>(content, total);
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}
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public long getTotal() {
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return total;
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}
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public List<T> getContent() {
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return content;
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}
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@Override
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public String toString() {
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return "PageDTO [total=" + total + ", content=" + content + "]";
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}
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}
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