001 /******************************************************************************* 002 * Portions created by Sebastian Thomschke are copyright (c) 2005-2011 Sebastian 003 * Thomschke. 004 * 005 * All Rights Reserved. This program and the accompanying materials 006 * are made available under the terms of the Eclipse Public License v1.0 007 * which accompanies this distribution, and is available at 008 * http://www.eclipse.org/legal/epl-v10.html 009 * 010 * Contributors: 011 * Sebastian Thomschke - initial implementation. 012 *******************************************************************************/ 013 package net.sf.oval.logging; 014 015 import net.sf.oval.internal.util.Assert; 016 017 import org.apache.log4j.Level; 018 019 /** 020 * Log4J Wrapper 021 * @author Sebastian Thomschke 022 */ 023 public class LoggerL4JImpl implements Logger 024 { 025 private static final String WRAPPER = "net.sf.oval.logging"; 026 027 private final org.apache.log4j.Logger log4jLogger; 028 029 /** 030 * @param name the name of the logger 031 * @throws IllegalArgumentException if <code>name == null</code> 032 */ 033 public LoggerL4JImpl(final String name) throws IllegalArgumentException 034 { 035 Assert.argumentNotNull("name", name); 036 log4jLogger = org.apache.log4j.Logger.getLogger(name); 037 } 038 039 /** 040 * {@inheritDoc} 041 */ 042 public void debug(final String msg) 043 { 044 log4jLogger.log(WRAPPER, Level.DEBUG, msg, null); 045 } 046 047 /** 048 * {@inheritDoc} 049 */ 050 public void debug(final String msg, final Throwable t) 051 { 052 log4jLogger.log(WRAPPER, Level.DEBUG, msg, t); 053 } 054 055 /** 056 * {@inheritDoc} 057 */ 058 public void error(final String msg) 059 { 060 log4jLogger.log(WRAPPER, Level.ERROR, msg, null); 061 } 062 063 /** 064 * {@inheritDoc} 065 */ 066 public void error(final String msg, final Throwable t) 067 { 068 log4jLogger.log(WRAPPER, Level.ERROR, msg, t); 069 } 070 071 /** 072 * {@inheritDoc} 073 */ 074 public void info(final String msg) 075 { 076 log4jLogger.log(WRAPPER, Level.INFO, msg, null); 077 } 078 079 /** 080 * {@inheritDoc} 081 */ 082 public void info(final String msg, final Throwable t) 083 { 084 log4jLogger.log(WRAPPER, Level.INFO, msg, t); 085 } 086 087 /** 088 * {@inheritDoc} 089 */ 090 public boolean isDebug() 091 { 092 return log4jLogger.isDebugEnabled(); 093 } 094 095 /** 096 * {@inheritDoc} 097 */ 098 public boolean isError() 099 { 100 return log4jLogger.isEnabledFor(Level.ERROR); 101 } 102 103 /** 104 * {@inheritDoc} 105 */ 106 public boolean isInfo() 107 { 108 return log4jLogger.isInfoEnabled(); 109 } 110 111 /** 112 * {@inheritDoc} 113 */ 114 public boolean isTrace() 115 { 116 return log4jLogger.isTraceEnabled(); 117 } 118 119 /** 120 * {@inheritDoc} 121 */ 122 public boolean isWarn() 123 { 124 return log4jLogger.isEnabledFor(Level.WARN); 125 } 126 127 /** 128 * {@inheritDoc} 129 */ 130 public void trace(final String msg) 131 { 132 log4jLogger.log(WRAPPER, Level.TRACE, msg, null); 133 } 134 135 /** 136 * {@inheritDoc} 137 */ 138 public void trace(final String msg, final Throwable t) 139 { 140 log4jLogger.log(WRAPPER, Level.TRACE, msg, t); 141 } 142 143 /** 144 * {@inheritDoc} 145 */ 146 public void warn(final String msg) 147 { 148 log4jLogger.log(WRAPPER, Level.WARN, msg, null); 149 } 150 151 /** 152 * {@inheritDoc} 153 */ 154 public void warn(final String msg, final Throwable t) 155 { 156 log4jLogger.log(WRAPPER, Level.WARN, msg, t); 157 } 158 }