J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | package util; |
| 24 | |
| 25 | import java.util.logging.Logger; |
| 26 | import java.util.logging.Level; |
| 27 | |
| 28 | public class TestLogger { |
| 29 | |
| 30 | final Logger logger; |
| 31 | final String className; |
| 32 | |
| 33 | static String getClassName(Class clazz) { |
| 34 | if (clazz == null) return null; |
| 35 | if (clazz.isArray()) |
| 36 | return getClassName(clazz.getComponentType()) + "[]"; |
| 37 | final String fullname = clazz.getName(); |
| 38 | final int lastpoint = fullname.lastIndexOf('.'); |
| 39 | final int len = fullname.length(); |
| 40 | if ((lastpoint < 0) || (lastpoint >= len)) |
| 41 | return fullname; |
| 42 | else return fullname.substring(lastpoint+1,len); |
| 43 | } |
| 44 | |
| 45 | static String getLoggerName(Class clazz) { |
| 46 | if (clazz == null) return "sun.management.test"; |
| 47 | Package p = clazz.getPackage(); |
| 48 | if (p == null) return "sun.management.test"; |
| 49 | final String pname = p.getName(); |
| 50 | if (pname == null) return "sun.management.test"; |
| 51 | else return pname; |
| 52 | } |
| 53 | |
| 54 | public TestLogger(Class clazz) { |
| 55 | this(getLoggerName(clazz),getClassName(clazz)); |
| 56 | } |
| 57 | |
| 58 | public TestLogger(Class clazz, String postfix) { |
| 59 | this(getLoggerName(clazz)+((postfix==null)?"":"."+postfix), |
| 60 | getClassName(clazz)); |
| 61 | } |
| 62 | |
| 63 | public TestLogger(String className) { |
| 64 | this("sun.management.test",className); |
| 65 | } |
| 66 | |
| 67 | public TestLogger(String loggerName, String className) { |
| 68 | Logger l = null; |
| 69 | try { |
| 70 | l = Logger.getLogger(loggerName); |
| 71 | } catch (Exception x) { |
| 72 | // OK. Should not happen |
| 73 | } |
| 74 | logger = l; |
| 75 | this.className=className; |
| 76 | } |
| 77 | |
| 78 | protected Logger getLogger() { |
| 79 | return logger; |
| 80 | } |
| 81 | |
| 82 | public boolean isTraceOn() { |
| 83 | final Logger l = getLogger(); |
| 84 | if (l==null) return false; |
| 85 | return l.isLoggable(Level.FINE); |
| 86 | } |
| 87 | |
| 88 | public boolean isDebugOn() { |
| 89 | final Logger l = getLogger(); |
| 90 | if (l==null) return false; |
| 91 | return l.isLoggable(Level.FINEST); |
| 92 | } |
| 93 | |
| 94 | public void error(String func, String msg) { |
| 95 | final Logger l = getLogger(); |
| 96 | if (l!=null) l.logp(Level.SEVERE,className, |
| 97 | func,msg); |
| 98 | } |
| 99 | |
| 100 | public void trace(String func, String msg) { |
| 101 | final Logger l = getLogger(); |
| 102 | if (l!=null) l.logp(Level.FINE,className, |
| 103 | func,msg); |
| 104 | } |
| 105 | |
| 106 | public void trace(String func, Throwable t) { |
| 107 | final Logger l = getLogger(); |
| 108 | if (l!=null) l.logp(Level.FINE,className, |
| 109 | func,t.toString(),t); |
| 110 | } |
| 111 | |
| 112 | public void trace(String func, String msg, Throwable t) { |
| 113 | final Logger l = getLogger(); |
| 114 | if (l!=null) l.logp(Level.FINE,className, |
| 115 | func,msg,t); |
| 116 | } |
| 117 | |
| 118 | public void debug(String func, String msg) { |
| 119 | final Logger l = getLogger(); |
| 120 | if (l!=null) l.logp(Level.FINEST,className, |
| 121 | func,msg); |
| 122 | } |
| 123 | |
| 124 | public void debug(String func, Throwable t) { |
| 125 | final Logger l = getLogger(); |
| 126 | if (l!=null) l.logp(Level.FINEST,className, |
| 127 | func,t.toString(),t); |
| 128 | } |
| 129 | |
| 130 | public void debug(String func, String msg, Throwable t) { |
| 131 | final Logger l = getLogger(); |
| 132 | if (l!=null) l.logp(Level.FINEST,className, |
| 133 | func,msg,t); |
| 134 | } |
| 135 | } |