1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Copyright 2001-2004 The Apache Software Foundation. 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * you may not use this file except in compliance with the License. 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * You may obtain a copy of the License at 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * See the License for the specific language governing permissions and 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * limitations under the License. 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.commons.logging.impl; 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.io.InputStream; 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.io.Serializable; 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.lang.reflect.InvocationTargetException; 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.lang.reflect.Method; 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.security.AccessController; 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.security.PrivilegedAction; 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.text.DateFormat; 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.text.SimpleDateFormat; 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Date; 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Properties; 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.commons.logging.Log; 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.commons.logging.LogConfigurationException; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p>Simple implementation of Log that sends all enabled log messages, 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * for all defined loggers, to System.err. The following system properties 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * are supported to configure the behavior of this logger:</p> 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <ul> 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.defaultlog</code> - 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Default logging detail level for all instances of SimpleLog. 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Must be one of ("trace", "debug", "info", "warn", "error", or "fatal"). 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * If not specified, defaults to "info". </li> 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.log.xxxxx</code> - 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logging detail level for a SimpleLog instance named "xxxxx". 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Must be one of ("trace", "debug", "info", "warn", "error", or "fatal"). 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * If not specified, the default logging detail level is used.</li> 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.showlogname</code> - 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Set to <code>true</code> if you want the Log instance name to be 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * included in output messages. Defaults to <code>false</code>.</li> 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.showShortLogname</code> - 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Set to <code>true</code> if you want the last component of the name to be 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * included in output messages. Defaults to <code>true</code>.</li> 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.showdatetime</code> - 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Set to <code>true</code> if you want the current date and time 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to be included in output messages. Default is <code>false</code>.</li> 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <li><code>org.apache.commons.logging.simplelog.dateTimeFormat</code> - 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * The date and time format to be used in the output messages. 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * The pattern describing the date and time format is the same that is 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * used in <code>java.text.SimpleDateFormat</code>. If the format is not 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specified or is invalid, the default format is used. 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * The default format is <code>yyyy/MM/dd HH:mm:ss:SSS zzz</code>.</li> 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * </ul> 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p>In addition to looking for system properties with the names specified 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * above, this implementation also checks for a class loader resource named 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>"simplelog.properties"</code>, and includes any matching definitions 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * from this resource (if it exists).</p> 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:sanders@apache.org">Scott Sanders</a> 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author Rod Waldhoff 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author Robert Burrell Donkin 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @version $Id: SimpleLog.java 399221 2006-05-03 09:20:24Z dennisl $ 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class SimpleLog implements Log, Serializable { 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ------------------------------------------------------- Class Attributes 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** All system properties used by <code>SimpleLog</code> start with this */ 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected final String systemPrefix = 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "org.apache.commons.logging.simplelog."; 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Properties loaded from simplelog.properties */ 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected final Properties simpleLogProps = new Properties(); 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The default format to use when formating dates */ 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected final String DEFAULT_DATE_TIME_FORMAT = 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "yyyy/MM/dd HH:mm:ss:SSS zzz"; 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Include the instance name in the log message? */ 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected boolean showLogName = false; 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Include the short name ( last component ) of the logger in the log 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * message. Defaults to true - otherwise we'll be lost in a flood of 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * messages without knowing who sends them. 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected boolean showShortName = true; 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Include the current time in the log message */ 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected boolean showDateTime = false; 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The date and time format to use in the log message */ 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected String dateTimeFormat = DEFAULT_DATE_TIME_FORMAT; 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Used to format times */ 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static protected DateFormat dateFormatter = null; 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ---------------------------------------------------- Log Level Constants 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 107069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 108069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Trace" level logging. */ 109069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_TRACE = 1; 110069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Debug" level logging. */ 111069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_DEBUG = 2; 112069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Info" level logging. */ 113069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_INFO = 3; 114069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Warn" level logging. */ 115069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_WARN = 4; 116069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Error" level logging. */ 117069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_ERROR = 5; 118069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** "Fatal" level logging. */ 119069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_FATAL = 6; 120069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 121069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Enable all logging levels */ 122069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_ALL = (LOG_LEVEL_TRACE - 1); 123069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 124069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Enable no logging levels */ 125069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static final int LOG_LEVEL_OFF = (LOG_LEVEL_FATAL + 1); 126069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 127069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ------------------------------------------------------------ Initializer 128069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 129069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static String getStringProperty(String name) { 130069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String prop = null; 131069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 132069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project prop = System.getProperty(name); 133069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch (SecurityException e) { 134069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ; // Ignore 135069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 136069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return (prop == null) ? simpleLogProps.getProperty(name) : prop; 137069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 138069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 139069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static String getStringProperty(String name, String dephault) { 140069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String prop = getStringProperty(name); 141069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return (prop == null) ? dephault : prop; 142069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 143069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 144069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static boolean getBooleanProperty(String name, boolean dephault) { 145069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String prop = getStringProperty(name); 146069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return (prop == null) ? dephault : "true".equalsIgnoreCase(prop); 147069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 148069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 149069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Initialize class attributes. 150069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Load properties file, if found. 151069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Override with system properties. 152069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project static { 153069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Add props from the resource simplelog.properties 154069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project InputStream in = getResourceAsStream("simplelog.properties"); 155069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if(null != in) { 156069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 157069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project simpleLogProps.load(in); 158069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project in.close(); 159069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch(java.io.IOException e) { 160069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ignored 161069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 162069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 163069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 164069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project showLogName = getBooleanProperty( systemPrefix + "showlogname", showLogName); 165069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project showShortName = getBooleanProperty( systemPrefix + "showShortLogname", showShortName); 166069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project showDateTime = getBooleanProperty( systemPrefix + "showdatetime", showDateTime); 167069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 168069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if(showDateTime) { 169069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project dateTimeFormat = getStringProperty(systemPrefix + "dateTimeFormat", 170069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project dateTimeFormat); 171069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 172069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project dateFormatter = new SimpleDateFormat(dateTimeFormat); 173069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch(IllegalArgumentException e) { 174069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // If the format pattern is invalid - use the default format 175069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project dateTimeFormat = DEFAULT_DATE_TIME_FORMAT; 176069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project dateFormatter = new SimpleDateFormat(dateTimeFormat); 177069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 178069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 179069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 180069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 181069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 182069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ------------------------------------------------------------- Attributes 183069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 184069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The name of this simple log instance */ 185069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected String logName = null; 186069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The current log level */ 187069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected int currentLogLevel; 188069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** The short name of this simple log instance */ 189069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private String shortLogName = null; 190069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 191069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 192069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // ------------------------------------------------------------ Constructor 193069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 194069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 195069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Construct a simple log with given name. 196069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 197069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param name log name 198069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 199069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public SimpleLog(String name) { 200069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 201069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project logName = name; 202069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 203069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Set initial log level 204069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Used to be: set default log level to ERROR 205069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // IMHO it should be lower, but at least info ( costin ). 206069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_INFO); 207069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 208069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Set log level from properties 209069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String lvl = getStringProperty(systemPrefix + "log." + logName); 210069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project int i = String.valueOf(name).lastIndexOf("."); 211069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project while(null == lvl && i > -1) { 212069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project name = name.substring(0,i); 213069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project lvl = getStringProperty(systemPrefix + "log." + name); 214069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project i = String.valueOf(name).lastIndexOf("."); 215069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 216069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 217069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if(null == lvl) { 218069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project lvl = getStringProperty(systemPrefix + "defaultlog"); 219069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 220069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 221069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if("all".equalsIgnoreCase(lvl)) { 222069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_ALL); 223069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("trace".equalsIgnoreCase(lvl)) { 224069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_TRACE); 225069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("debug".equalsIgnoreCase(lvl)) { 226069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_DEBUG); 227069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("info".equalsIgnoreCase(lvl)) { 228069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_INFO); 229069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("warn".equalsIgnoreCase(lvl)) { 230069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_WARN); 231069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("error".equalsIgnoreCase(lvl)) { 232069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_ERROR); 233069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("fatal".equalsIgnoreCase(lvl)) { 234069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_FATAL); 235069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if("off".equalsIgnoreCase(lvl)) { 236069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project setLevel(SimpleLog.LOG_LEVEL_OFF); 237069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 238069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 239069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 240069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 241069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 242069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // -------------------------------------------------------- Properties 243069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 244069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 245069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Set logging level. </p> 246069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 247069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param currentLogLevel new logging level 248069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 249069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void setLevel(int currentLogLevel) { 250069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 251069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.currentLogLevel = currentLogLevel; 252069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 253069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 254069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 255069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 256069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 257069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Get logging level. </p> 258069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 259069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int getLevel() { 260069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 261069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return currentLogLevel; 262069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 263069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 264069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 265069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // -------------------------------------------------------- Logging Methods 266069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 267069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 268069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 269069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Do the actual logging. 270069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This method assembles the message 271069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * and then calls <code>write()</code> to cause it to be written.</p> 272069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 273069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param type One of the LOG_LEVEL_XXX constants defining the log level 274069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message The message itself (typically a String) 275069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t The exception whose stack trace should be logged 276069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 277069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected void log(int type, Object message, Throwable t) { 278069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Use a string buffer for better performance 279069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project StringBuffer buf = new StringBuffer(); 280069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 281069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Append date-time if so configured 282069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if(showDateTime) { 283069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(dateFormatter.format(new Date())); 284069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(" "); 285069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 286069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 287069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Append a readable representation of the log level 288069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project switch(type) { 289069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_TRACE: buf.append("[TRACE] "); break; 290069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_DEBUG: buf.append("[DEBUG] "); break; 291069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_INFO: buf.append("[INFO] "); break; 292069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_WARN: buf.append("[WARN] "); break; 293069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_ERROR: buf.append("[ERROR] "); break; 294069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project case SimpleLog.LOG_LEVEL_FATAL: buf.append("[FATAL] "); break; 295069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 296069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 297069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Append the name of the log instance if so configured 298069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if( showShortName) { 299069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if( shortLogName==null ) { 300069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Cut all but the last component of the name for both styles 301069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project shortLogName = logName.substring(logName.lastIndexOf(".") + 1); 302069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project shortLogName = 303069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project shortLogName.substring(shortLogName.lastIndexOf("/") + 1); 304069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 305069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(String.valueOf(shortLogName)).append(" - "); 306069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if(showLogName) { 307069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(String.valueOf(logName)).append(" - "); 308069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 309069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 310069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Append the message 311069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(String.valueOf(message)); 312069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 313069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Append stack trace if not null 314069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if(t != null) { 315069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(" <"); 316069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(t.toString()); 317069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(">"); 318069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 319069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project java.io.StringWriter sw= new java.io.StringWriter(1024); 320069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project java.io.PrintWriter pw= new java.io.PrintWriter(sw); 321069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project t.printStackTrace(pw); 322069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project pw.close(); 323069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buf.append(sw.toString()); 324069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 325069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 326069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Print to the appropriate destination 327069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project write(buf); 328069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 329069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 330069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 331069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 332069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 333069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p>Write the content of the message accumulated in the specified 334069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>StringBuffer</code> to the appropriate output destination. The 335069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * default implementation writes to <code>System.err</code>.</p> 336069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 337069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param buffer A <code>StringBuffer</code> containing the accumulated 338069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * text to be logged 339069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 340069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected void write(StringBuffer buffer) { 341069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 342069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project System.err.println(buffer.toString()); 343069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 344069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 345069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 346069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 347069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 348069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Is the given log level currently enabled? 349069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 350069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param logLevel is this level enabled? 351069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 352069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected boolean isLevelEnabled(int logLevel) { 353069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // log level are numerically ordered so can use simple numeric 354069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // comparison 355069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return (logLevel >= currentLogLevel); 356069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 357069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 358069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 359069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // -------------------------------------------------------- Log Implementation 360069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 361069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 362069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 363069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 364069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_DEBUG</code>. 365069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 366069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 367069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#debug(Object) 368069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 369069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void debug(Object message) { 370069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 371069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_DEBUG)) { 372069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_DEBUG, message, null); 373069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 374069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 375069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 376069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 377069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 378069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 379069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_DEBUG</code>. 380069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 381069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 382069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 383069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#debug(Object, Throwable) 384069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 385069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void debug(Object message, Throwable t) { 386069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 387069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_DEBUG)) { 388069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_DEBUG, message, t); 389069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 390069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 391069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 392069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 393069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 394069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 395069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_TRACE</code>. 396069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 397069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 398069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#trace(Object) 399069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 400069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void trace(Object message) { 401069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 402069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_TRACE)) { 403069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_TRACE, message, null); 404069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 405069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 406069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 407069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 408069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 409069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 410069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_TRACE</code>. 411069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 412069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 413069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 414069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#trace(Object, Throwable) 415069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 416069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void trace(Object message, Throwable t) { 417069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 418069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_TRACE)) { 419069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_TRACE, message, t); 420069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 421069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 422069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 423069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 424069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 425069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 426069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_INFO</code>. 427069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 428069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 429069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#info(Object) 430069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 431069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void info(Object message) { 432069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 433069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_INFO)) { 434069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_INFO,message,null); 435069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 436069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 437069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 438069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 439069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 440069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 441069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_INFO</code>. 442069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 443069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 444069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 445069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#info(Object, Throwable) 446069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 447069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void info(Object message, Throwable t) { 448069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 449069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_INFO)) { 450069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_INFO, message, t); 451069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 452069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 453069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 454069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 455069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 456069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 457069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_WARN</code>. 458069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 459069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 460069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#warn(Object) 461069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 462069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void warn(Object message) { 463069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 464069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_WARN)) { 465069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_WARN, message, null); 466069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 467069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 468069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 469069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 470069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 471069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 472069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_WARN</code>. 473069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 474069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 475069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 476069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#warn(Object, Throwable) 477069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 478069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void warn(Object message, Throwable t) { 479069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 480069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_WARN)) { 481069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_WARN, message, t); 482069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 483069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 484069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 485069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 486069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 487069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 488069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_ERROR</code>. 489069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 490069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 491069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#error(Object) 492069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 493069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void error(Object message) { 494069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 495069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_ERROR)) { 496069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_ERROR, message, null); 497069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 498069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 499069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 500069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 501069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 502069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 503069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_ERROR</code>. 504069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 505069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 506069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 507069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#error(Object, Throwable) 508069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 509069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void error(Object message, Throwable t) { 510069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 511069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_ERROR)) { 512069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_ERROR, message, t); 513069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 514069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 515069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 516069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 517069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 518069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Log a message with 519069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_FATAL</code>. 520069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 521069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 522069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#fatal(Object) 523069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 524069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void fatal(Object message) { 525069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 526069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_FATAL)) { 527069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_FATAL, message, null); 528069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 529069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 530069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 531069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 532069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 533069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Logs a message with 534069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <code>org.apache.commons.logging.impl.SimpleLog.LOG_LEVEL_FATAL</code>. 535069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 536069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param message to log 537069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param t log this cause 538069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @see org.apache.commons.logging.Log#fatal(Object, Throwable) 539069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 540069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final void fatal(Object message, Throwable t) { 541069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 542069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isLevelEnabled(SimpleLog.LOG_LEVEL_FATAL)) { 543069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project log(SimpleLog.LOG_LEVEL_FATAL, message, t); 544069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 545069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 546069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 547069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 548069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 549069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are debug messages currently enabled? </p> 550069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 551069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 552069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 553069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 554069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 555069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isDebugEnabled() { 556069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 557069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_DEBUG); 558069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 559069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 560069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 561069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 562069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are error messages currently enabled? </p> 563069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 564069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 565069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 566069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 567069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 568069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isErrorEnabled() { 569069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 570069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_ERROR); 571069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 572069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 573069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 574069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 575069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are fatal messages currently enabled? </p> 576069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 577069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 578069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 579069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 580069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 581069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isFatalEnabled() { 582069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 583069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_FATAL); 584069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 585069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 586069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 587069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 588069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are info messages currently enabled? </p> 589069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 590069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 591069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 592069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 593069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 594069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isInfoEnabled() { 595069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 596069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_INFO); 597069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 598069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 599069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 600069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 601069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are trace messages currently enabled? </p> 602069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 603069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 604069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 605069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 606069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 607069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isTraceEnabled() { 608069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 609069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_TRACE); 610069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 611069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 612069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 613069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 614069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> Are warn messages currently enabled? </p> 615069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 616069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> This allows expensive operations such as <code>String</code> 617069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * concatenation to be avoided when the message will be ignored by the 618069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * logger. </p> 619069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 620069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public final boolean isWarnEnabled() { 621069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 622069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return isLevelEnabled(SimpleLog.LOG_LEVEL_WARN); 623069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 624069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 625069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 626069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 627069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Return the thread context class loader if available. 628069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Otherwise return null. 629069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 630069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * The thread context class loader is available for JDK 1.2 631069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or later, if certain security conditions are met. 632069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 633069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @exception LogConfigurationException if a suitable class loader 634069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * cannot be identified. 635069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 636069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static ClassLoader getContextClassLoader() 637069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project { 638069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ClassLoader classLoader = null; 639069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 640069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (classLoader == null) { 641069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 642069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Are we running on a JDK 1.2 or later system? 643069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project Method method = Thread.class.getMethod("getContextClassLoader", 644069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (Class[]) null); 645069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 646069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Get the thread context class loader (if there is one) 647069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 648069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project classLoader = (ClassLoader)method.invoke(Thread.currentThread(), 649069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (Object[]) null); 650069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 651069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch (IllegalAccessException e) { 652069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ; // ignore 653069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch (InvocationTargetException e) { 654069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 655069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * InvocationTargetException is thrown by 'invoke' when 656069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * the method being invoked (getContextClassLoader) throws 657069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * an exception. 658069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 659069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * getContextClassLoader() throws SecurityException when 660069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * the context class loader isn't an ancestor of the 661069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * calling class's class loader, or if security 662069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * permissions are restricted. 663069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 664069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * In the first case (not related), we want to ignore and 665069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * keep going. We cannot help but also ignore the second 666069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the logic below, but other calls elsewhere (to 667069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * obtain a class loader) will trigger this exception where 668069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * we can make a distinction. 669069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 670069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (e.getTargetException() instanceof SecurityException) { 671069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ; // ignore 672069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 673069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Capture 'e.getTargetException()' exception for details 674069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // alternate: log 'e.getTargetException()', and pass back 'e'. 675069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new LogConfigurationException 676069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ("Unexpected InvocationTargetException", e.getTargetException()); 677069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 678069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 679069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch (NoSuchMethodException e) { 680069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Assume we are running on JDK 1.1 681069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ; // ignore 682069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 683069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 684069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 685069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (classLoader == null) { 686069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project classLoader = SimpleLog.class.getClassLoader(); 687069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 688069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 689069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Return the selected class loader 690069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return classLoader; 691069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 692069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 693069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static InputStream getResourceAsStream(final String name) 694069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project { 695069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return (InputStream)AccessController.doPrivileged( 696069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project new PrivilegedAction() { 697069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public Object run() { 698069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ClassLoader threadCL = getContextClassLoader(); 699069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 700069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (threadCL != null) { 701069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return threadCL.getResourceAsStream(name); 702069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 703069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return ClassLoader.getSystemResourceAsStream(name); 704069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 705069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 706069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project }); 707069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 708069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 709069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 710