/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.engine.log;
/**
* Logging related utility methods.
*
* @author Jerome Louvel
*/
public class LogUtils {
/**
* Prevent instantiation of the class.
*/
private LogUtils() {
}
/**
* Return the best class name. If the class is anonymous, then it returns
* the super class name.
*
* @param clazz
* The class to name.
* @return The class name.
*/
public static String getBestClassName(Class<?> clazz) {
String result = clazz.getSimpleName();
if ((result == null) || (result.equals(""))) {
result = getBestClassName(clazz.getSuperclass());
}
return result;
}
/**
* Returns a non-null logger name. It is composed by the canonical class
* name of the owner object suffixed by the owner's hash code.
*
* @param baseName
* The base logger name to prepend, without a trailing dot.
* @param owner
* The context owner.
* @return The logger name.
*/
public static String getLoggerName(String baseName, Object owner) {
String result = baseName;
if ((owner != null) && (owner.getClass().getSimpleName() != null)) {
result += "." + getBestClassName(owner.getClass());
}
return result;
}
}