org.dromara.hutool.poi.PoiChecker Maven / Gradle / Ivy
/*
* Copyright (c) 2013-2024 Hutool Team and hutool.cn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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 >= 5.3.0";
/**
* 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);
}
}
}