org.dromara.hutool.poi.PoiChecker Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hutool-poi Show documentation

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;

import org.dromara.hutool.core.exception.DependencyException;
import org.dromara.hutool.core.classloader.ClassLoaderUtil;

/**
 * POI引入检查器
 *
 * @author looly
 * @since 4.0.10
 */
public class PoiChecker {

	/** 没有引入POI的错误消息 */
	public static final String NO_POI_ERROR_MSG = "You need to add dependency of 'poi-ooxml' to your project, and version >= 4.1.2";

	/**
	 * 检查POI包的引入情况
	 */
	public static void checkPoiImport() {
		try {
			Class.forName("org.apache.poi.ss.usermodel.Workbook", false, ClassLoaderUtil.getClassLoader());
		} catch (final ClassNotFoundException | NoClassDefFoundError | NoSuchMethodError  e) {
			throw new DependencyException(e, NO_POI_ERROR_MSG);
		}
	}
}