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Hutool POI工具类（对Office文档、OFD等操作）
There is a newer version: 6.0.0.M3
/*
 * Copyright (c) 2023 looly([email protected])
 * Hutool is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          https://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

package org.dromara.hutool.poi.csv;

import org.dromara.hutool.core.text.CharUtil;

import java.io.Serializable;

/**
 * CSV写出配置项
 *
 * @author looly
 */
public class CsvWriteConfig extends CsvConfig implements Serializable {
	private static final long serialVersionUID = 5396453565371560052L;

	/**
	 * 是否始终使用文本分隔符，文本包装符，默认false，按需添加
	 */
	protected boolean alwaysDelimitText;
	/**
	 * 换行符
	 */
	protected char[] lineDelimiter = {CharUtil.CR, CharUtil.LF};
	/**
	 * 是否使用安全模式，对可能存在DDE攻击的内容进行替换
	 */
	protected boolean ddeSafe;

	/**
	 * 文件末尾是否添加换行符

	 * 按照https://datatracker.ietf.org/doc/html/rfc4180#section-2 规范，末尾换行符可有可无。
	 */
	protected boolean endingLineBreak;

	/**
	 * 默认配置
	 *
	 * @return 默认配置
	 */
	public static CsvWriteConfig defaultConfig() {
		return new CsvWriteConfig();
	}

	/**
	 * 设置是否始终使用文本分隔符，文本包装符，默认false，按需添加
	 *
	 * @param alwaysDelimitText 是否始终使用文本分隔符，文本包装符，默认false，按需添加
	 * @return this
	 */
	public CsvWriteConfig setAlwaysDelimitText(final boolean alwaysDelimitText) {
		this.alwaysDelimitText = alwaysDelimitText;
		return this;
	}

	/**
	 * 设置换行符
	 *
	 * @param lineDelimiter 换行符
	 * @return this
	 */
	public CsvWriteConfig setLineDelimiter(final char[] lineDelimiter) {
		this.lineDelimiter = lineDelimiter;
		return this;
	}

	/**
	 * 设置是否动态数据交换安全，使用文本包装符包裹可能存在DDE攻击的内容

	 * 见：https://blog.csdn.net/weixin_41924764/article/details/108665746
	 *
	 * @param ddeSafe dde安全
	 * @return this
	 */
	public CsvWriteConfig setDdeSafe(final boolean ddeSafe) {
		this.ddeSafe = ddeSafe;
		return this;
	}

	/**
	 * 文件末尾是否添加换行符

	 * 按照https://datatracker.ietf.org/doc/html/rfc4180#section-2 规范，末尾换行符可有可无。
	 *
	 * @param endingLineBreak 文件末尾是否添加换行符
	 * @return this
	 */
	public CsvWriteConfig setEndingLineBreak(final boolean endingLineBreak) {
		this.endingLineBreak = endingLineBreak;
		return this;
	}
}