org.pmw.tinylog.ClassLoaderResolver Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of tinylog Show documentation

Lightweight logging framework for Java and Android

There is a newer version: 1.3.6

/*
 * Copyright 2017 Martin Winandy
 *
 * 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.pmw.tinylog;

/**
 * Resolver for getting a non-null instance of {@link ClassLoader}.
 */
final class ClassLoaderResolver {

	private ClassLoaderResolver() {
	}

	/**
	 * Return the class loader for a class. If there is no assigned class loader, the system class loader will be
	 * returned.
	 * 
	 * @param clazz
	 *            Main source for getting class loader
	 * @return An instance of {@link ClassLoader}
	 */
	static ClassLoader resolve(final Class clazz) {
		ClassLoader classLoader = clazz.getClassLoader();
		return classLoader == null ? ClassLoader.getSystemClassLoader() : classLoader;
	}

}