com.hundsun.lightdb.unisql.utils.Utils Maven / Gradle / Ivy

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/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * 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 com.hundsun.lightdb.unisql.utils;

public class Utils {

	public static Class loadClass(String className) {
		Class clazz = null;

		if (className == null) {
			return null;
		}

		try {
			return Class.forName(className);
		} catch (ClassNotFoundException e) {
			// skip
		}

		ClassLoader ctxClassLoader = Thread.currentThread().getContextClassLoader();
		if (ctxClassLoader != null) {
			try {
				clazz = ctxClassLoader.loadClass(className);
			} catch (ClassNotFoundException e) {
				// skip
			}
		}

		return clazz;
	}

}