ohair@286: /*
alanb@368:  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
ohair@286:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286:  *
ohair@286:  * This code is free software; you can redistribute it and/or modify it
ohair@286:  * under the terms of the GNU General Public License version 2 only, as
ohair@286:  * published by the Free Software Foundation.  Oracle designates this
ohair@286:  * particular file as subject to the "Classpath" exception as provided
ohair@286:  * by Oracle in the LICENSE file that accompanied this code.
ohair@286:  *
ohair@286:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@286:  * version 2 for more details (a copy is included in the LICENSE file that
ohair@286:  * accompanied this code).
ohair@286:  *
ohair@286:  * You should have received a copy of the GNU General Public License version
ohair@286:  * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286:  *
ohair@286:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286:  * or visit www.oracle.com if you need additional information or have any
ohair@286:  * questions.
ohair@286:  */
ohair@286: 
ohair@286: package com.sun.xml.internal.bind;
ohair@286: 
ohair@286: import java.util.logging.Logger;
ohair@286: 
ohair@286: /**
ohair@286:  * @author Kohsuke Kawaguchi
ohair@286:  */
mkos@397: public final class Util {
ohair@286:     private Util() {}   // no instanciation
ohair@286: 
ohair@286:     /**
ohair@286:      * Gets the logger for the caller's class.
ohair@286:      *
ohair@286:      * @since 2.0
ohair@286:      */
ohair@286:     public static Logger getClassLogger() {
ohair@286:         try {
ohair@286:             StackTraceElement[] trace = new Exception().getStackTrace();
ohair@286:             return Logger.getLogger(trace[1].getClassName());
alanb@368:         } catch( SecurityException e) {
ohair@286:             return Logger.getLogger("com.sun.xml.internal.bind"); // use the default
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286:     /**
ohair@286:      * Reads the system property value and takes care of {@link SecurityException}.
ohair@286:      */
ohair@286:     public static String getSystemProperty(String name) {
ohair@286:         try {
ohair@286:             return System.getProperty(name);
ohair@286:         } catch( SecurityException e ) {
ohair@286:             return null;
ohair@286:         }
ohair@286:     }
ohair@286: }