| /* |
| * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.util.logging.Logger; |
| import java.util.logging.Level; |
| |
| public class TestLogger { |
| |
| final Logger logger; |
| final String className; |
| |
| static String getClassName(Class clazz) { |
| if (clazz == null) return null; |
| if (clazz.isArray()) |
| return getClassName(clazz.getComponentType()) + "[]"; |
| final String fullname = clazz.getName(); |
| final int lastpoint = fullname.lastIndexOf('.'); |
| final int len = fullname.length(); |
| if ((lastpoint < 0) || (lastpoint >= len)) |
| return fullname; |
| else return fullname.substring(lastpoint+1,len); |
| } |
| |
| static String getLoggerName(Class clazz) { |
| if (clazz == null) return "sun.management.test"; |
| Package p = clazz.getPackage(); |
| if (p == null) return "sun.management.test"; |
| final String pname = p.getName(); |
| if (pname == null) return "sun.management.test"; |
| else return pname; |
| } |
| |
| public TestLogger(Class clazz) { |
| this(getLoggerName(clazz),getClassName(clazz)); |
| } |
| |
| public TestLogger(Class clazz, String postfix) { |
| this(getLoggerName(clazz)+((postfix==null)?"":"."+postfix), |
| getClassName(clazz)); |
| } |
| |
| public TestLogger(String className) { |
| this("sun.management.test",className); |
| } |
| |
| public TestLogger(String loggerName, String className) { |
| Logger l = null; |
| try { |
| l = Logger.getLogger(loggerName); |
| } catch (Exception x) { |
| // OK. Should not happen |
| } |
| logger = l; |
| this.className=className; |
| } |
| |
| protected Logger getLogger() { |
| return logger; |
| } |
| |
| public boolean isTraceOn() { |
| final Logger l = getLogger(); |
| if (l==null) return false; |
| return l.isLoggable(Level.FINE); |
| } |
| |
| public boolean isDebugOn() { |
| final Logger l = getLogger(); |
| if (l==null) return false; |
| return l.isLoggable(Level.FINEST); |
| } |
| |
| public void error(String func, String msg) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.SEVERE,className, |
| func,msg); |
| } |
| |
| public void trace(String func, String msg) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINE,className, |
| func,msg); |
| } |
| |
| public void trace(String func, Throwable t) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINE,className, |
| func,t.toString(),t); |
| } |
| |
| public void trace(String func, String msg, Throwable t) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINE,className, |
| func,msg,t); |
| } |
| |
| public void debug(String func, String msg) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINEST,className, |
| func,msg); |
| } |
| |
| public void debug(String func, Throwable t) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINEST,className, |
| func,t.toString(),t); |
| } |
| |
| public void debug(String func, String msg, Throwable t) { |
| final Logger l = getLogger(); |
| if (l!=null) l.logp(Level.FINEST,className, |
| func,msg,t); |
| } |
| } |