Source Code for Apache Log4j 1.2.17
Apache Log4j
provides the interface that applications should code to and provides the adapter
components required for implementers to create a logging implementation.
Bytecode (Java 1.4) for Apache Log4j is provided in a JAR file like log4j-1.2.17.jar.
Source Code files for Apache Log4j are provided in both binary packge like log4j-1.2.17.zip and source package like log4j-1.2.17-sources.zip. You can download them at Apache Log4j Website.
You can also browse Source Code files for Apache Log4j 1.2.17 below.
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⏎ org/apache/log4j/LogSF.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.log4j;
import org.apache.log4j.spi.LoggingEvent;
import java.util.ResourceBundle;
/**
* This class provides parameterized logging services
* using the SLF4J pattern syntax.
* <p>
* Message formatting is only performed when the
* request exceeds the threshold level of the logger.
*
* @since 1.2.16
*
*/
public final class LogSF extends LogXF {
/**
* private constructor.
*
*/
private LogSF() {
}
/**
* Formats arguments using SLF4J-like formatter.
* @param pattern pattern, may be malformed.
* @param arguments arguments.
* @return Message string
*/
private static String format(final String pattern,
final Object[] arguments) {
if (pattern != null) {
String retval = "";
int count = 0;
int prev = 0;
int pos = pattern.indexOf("{");
while(pos >= 0) {
if (pos == 0 || pattern.charAt(pos-1) != '\\') {
retval += pattern.substring(prev, pos);
if (pos + 1 < pattern.length() && pattern.charAt(pos+1) == '}') {
if(arguments != null && count < arguments.length) {
retval += arguments[count++];
} else {
retval += "{}";
}
prev = pos + 2;
} else {
retval += "{";
prev = pos + 1;
}
} else {
retval += pattern.substring(prev, pos - 1) + "{";
prev = pos + 1;
}
pos = pattern.indexOf("{", prev);
}
return retval + pattern.substring(prev);
}
return null;
}
/**
* Formats arguments using MessageFormat.
* @param pattern pattern, may be malformed.
* @param arg0 argument, may be null or mismatched.
* @return Message string
*/
private static String format(final String pattern, final Object arg0) {
if (pattern != null) {
//
// if there is an escaped brace, delegate to multi-param formatter
if (pattern.indexOf("\\{") >= 0) {
return format(pattern, new Object[] { arg0 });
}
int pos = pattern.indexOf("{}");
if (pos >= 0) {
return pattern.substring(0, pos) + arg0 + pattern.substring(pos+2);
}
}
return pattern;
}
/**
* Formats arguments using MessageFormat using a pattern from
* a resource bundle.
* @param resourceBundleName name of resource bundle, may be null.
* @param key key for pattern in resource bundle, may be null.
* @param arguments arguments, may be null or mismatched.
* @return Message string or null
*/
private static String format(
final String resourceBundleName,
final String key,
final Object[] arguments) {
String pattern;
if (resourceBundleName != null) {
try {
ResourceBundle bundle =
ResourceBundle.getBundle(resourceBundleName);
pattern = bundle.getString(key);
} catch (Exception ex) {
pattern = key;
}
} else {
pattern = key;
}
return format(pattern, arguments);
}
/**
* Fully Qualified Class Name of this class.
*/
private static final String FQCN = LogSF.class.getName();
/**
* Equivalent of Logger.forcedLog.
*
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param msg message, may be null.
*/
private static void forcedLog(final Logger logger,
final Level level,
final String msg) {
logger.callAppenders(new LoggingEvent(FQCN, logger, level, msg, null));
}
/**
* Equivalent of Logger.forcedLog.
*
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param msg message, may be null.
* @param t throwable.
*/
private static void forcedLog(final Logger logger,
final Level level,
final String msg,
final Throwable t) {
logger.callAppenders(new LoggingEvent(FQCN, logger, level, msg, t));
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be
* formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, arguments));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, arguments));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, arguments));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, arguments));
}
}
/**
* Log a parameterized message at error level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void error(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.ERROR)) {
forcedLog(logger, Level.ERROR, format(pattern, arguments));
}
}
/**
* Log a parameterized message at fatal level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void fatal(final Logger logger, final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.FATAL)) {
forcedLog(logger, Level.FATAL, format(pattern, arguments));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be
* formatted and substituted.
*/
public static void trace(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void debug(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void info(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void warn(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at error level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void error(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.ERROR)) {
forcedLog(logger, Level.ERROR, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at fatal level.
* @param logger logger, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param arguments an array of arguments to be formatted and substituted.
*/
public static void fatal(final Logger logger,
final Throwable t,
final String pattern,
final Object[] arguments) {
if (logger.isEnabledFor(Level.FATAL)) {
forcedLog(logger, Level.FATAL, format(pattern, arguments), t);
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final boolean argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final char argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final byte argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final short argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final int argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final long argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final float argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final double argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final Object argument) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE, format(pattern, argument));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final Object arg0, final Object arg1) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE,
format(pattern, toArray(arg0, arg1)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE,
format(pattern, toArray(arg0, arg1, arg2)));
}
}
/**
* Log a parameterized message at trace level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
* @param arg3 a value to be formatted and substituted.
*/
public static void trace(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2,
final Object arg3) {
if (logger.isEnabledFor(TRACE)) {
forcedLog(logger, TRACE,
format(pattern, toArray(arg0, arg1, arg2, arg3)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final boolean argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final char argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final byte argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final short argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final int argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final long argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final float argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final double argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final Object argument) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG, format(pattern, argument));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final Object arg0, final Object arg1) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG,
format(pattern, toArray(arg0, arg1)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG,
format(pattern, toArray(arg0, arg1, arg2)));
}
}
/**
* Log a parameterized message at debug level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
* @param arg3 a value to be formatted and substituted.
*/
public static void debug(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2,
final Object arg3) {
if (logger.isDebugEnabled()) {
forcedLog(logger, Level.DEBUG,
format(pattern, toArray(arg0, arg1, arg2, arg3)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final boolean argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final char argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final byte argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final short argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final int argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final long argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final float argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final double argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final Object argument) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, argument));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final Object arg0, final Object arg1) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern, toArray(arg0, arg1)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern,
toArray(arg0, arg1, arg2)));
}
}
/**
* Log a parameterized message at info level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
* @param arg3 a value to be formatted and substituted.
*/
public static void info(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2,
final Object arg3) {
if (logger.isInfoEnabled()) {
forcedLog(logger, Level.INFO, format(pattern,
toArray(arg0, arg1, arg2, arg3)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final boolean argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final char argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final byte argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final short argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final int argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final long argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final float argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final double argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param argument a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final Object argument) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern, argument));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final Object arg0, final Object arg1) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN,
format(pattern, toArray(arg0, arg1)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN,
format(pattern, toArray(arg0, arg1, arg2)));
}
}
/**
* Log a parameterized message at warn level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
* @param arg3 a value to be formatted and substituted.
*/
public static void warn(final Logger logger, final String pattern,
final Object arg0, final Object arg1, final Object arg2,
final Object arg3) {
if (logger.isEnabledFor(Level.WARN)) {
forcedLog(logger, Level.WARN, format(pattern,
toArray(arg0, arg1, arg2, arg3)));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param parameters parameters to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final Object[] parameters) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, parameters));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param t throwable, may be null.
* @param pattern pattern, may be null.
* @param parameters parameters to the log message.
*/
public static void log(final Logger logger,
final Level level,
final Throwable t,
final String pattern,
final Object[] parameters) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, parameters), t);
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final Object param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(param1)));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final boolean param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final byte param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final char param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final short param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final int param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final long param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final float param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param param1 parameter to the log message.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final double param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final Object arg0, final Object arg1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(arg0, arg1)));
}
}
/**
* Log a parameterized message at specifed level.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param pattern pattern, may be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final Object arg0, final Object arg1, final Object arg2) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(pattern, toArray(arg0, arg1, arg2)));
}
}
/**
* Log a parameterized message at specified level.
* @param logger logger, may not be null.
* @param pattern pattern, may be null.
* @param level level, may not be null.
* @param arg0 a value to be formatted and substituted.
* @param arg1 a value to be formatted and substituted.
* @param arg2 a value to be formatted and substituted.
* @param arg3 a value to be formatted and substituted.
*/
public static void log(final Logger logger,
final Level level,
final String pattern,
final Object arg0, final Object arg1, final Object arg2,
final Object arg3) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level, format(pattern,
toArray(arg0, arg1, arg2, arg3)));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param parameters parameters to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final Object[] parameters) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, parameters));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param t throwable, may be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param parameters parameters to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final Throwable t,
final String bundleName,
final String key,
final Object[] parameters) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, parameters), t);
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final Object param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(param1)));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final boolean param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final char param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final byte param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final short param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final int param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final long param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final float param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final double param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(valueOf(param1))));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param0 Parameter to the log message.
* @param param1 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final Object param0,
final Object param1) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(param0, param1)));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param0 Parameter to the log message.
* @param param1 Parameter to the log message.
* @param param2 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final Object param0,
final Object param1,
final Object param2) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key, toArray(param0, param1, param2)));
}
}
/**
* Log a parameterized message using a pattern from a resource bundle.
* @param logger logger, may not be null.
* @param level level, may not be null.
* @param bundleName resource bundle name, may be null.
* @param key key, may be null.
* @param param0 Parameter to the log message.
* @param param1 Parameter to the log message.
* @param param2 Parameter to the log message.
* @param param3 Parameter to the log message.
*/
public static void logrb(final Logger logger,
final Level level,
final String bundleName,
final String key,
final Object param0,
final Object param1,
final Object param2,
final Object param3) {
if (logger.isEnabledFor(level)) {
forcedLog(logger, level,
format(bundleName, key,
toArray(param0, param1, param2, param3)));
}
}
}
⏎ org/apache/log4j/LogSF.java
Or download all of them as a single archive file:
File name: log4j-1.2.17-sources.jar File size: 481200 bytes Release date: 2012-05-06 Download
⇒ Download and Install apache-log4j-1.2.15.zip
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