/**
* I18N Messages and Logging
* Copyright (C) 2006 John J. Mazzitelli
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package mazz.i18n.log4j;
import mazz.i18n.Logger;
import mazz.i18n.Msg;
import mazz.i18n.Msg.BundleBaseName;
import mazz.i18n.exception.LocalizedException;
import mazz.i18n.exception.LocalizedRuntimeException;
import java.util.Locale;
/**
* <p>This class provides alot of static methods to assist in logging localized messages via a Log4J logging log
* object.</p>
*
* <p>There is a method to the madness in the parameter ordering. Anytime you want to specify a localized message,
* you always specify the base bundle name first, followed by the locale, the bundle key and the variable list of
* arguments that go with the keyed message (all in that order). Bundle name and locale are both optional. This is
* consistent with the way localized messages are specified in constructors for {@link LocalizedException} and
* {@link LocalizedRuntimeException}. When you need to specify a <code>Throwable</code> with your localized
* message, it is specified before those parameters. Again, this is consistent both in this class and the localized
* exception classes (see
* {@link Log4jLogMsg#fatal(org.apache.log4j.Logger, Throwable, Msg.BundleBaseName, Locale, String, Object[])} and
* {@link LocalizedException#LocalizedException(Throwable, Msg.BundleBaseName, Locale, String, Object[])} as
* examples).</p>
*
* <p>These static utility methods respect the settings defined by {@link Logger#setDumpStackTraces(boolean)} and
* {@link Logger#setDumpLogKeys(boolean)}.</p>
*
* @author <a href="mailto:jmazzitelli@users.sourceforge.net">John Mazzitelli</a>
* @version $Revision: 1.1 $
* @see Msg
* @see LocalizedException
* @see LocalizedRuntimeException
*/
public class Log4jLogMsg
{
/**
* Prevents instantiation.
*/
private Log4jLogMsg()
{
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*
* @see Msg#createMsg(mazz.i18n.Msg.BundleBaseName, Locale, String, Object[])
*/
public static Msg fatal( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.fatal( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*
* @see Msg#createMsg(mazz.i18n.Msg.BundleBaseName, Locale, String, Object[])
*/
public static Msg fatal( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logFatalWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.fatal( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logFatalWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.fatal( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logFatalWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
log.fatal( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the fatal level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg fatal( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
logFatalWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.error( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logErrorWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.error( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logErrorWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.error( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logErrorWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
log.error( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the error level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg error( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
logErrorWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.warn( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logWarnWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.warn( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logWarnWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.warn( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logWarnWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
log.warn( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
/**
* Logs the given message to the log at the warn level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg warn( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
Msg msg = Msg.createMsg( key, varargs );
logWarnWithThrowable( log, key, msg, throwable );
return msg;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.info( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logInfoWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.info( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logInfoWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.info( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logInfoWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
log.info( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the info level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg info( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
if ( log.isInfoEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
logInfoWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.debug( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logDebugWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.debug( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logDebugWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.debug( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logDebugWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
log.debug( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the debug level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg debug( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
if ( log.isDebugEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
logDebugWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
log.trace( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
Locale locale,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( basename, locale, key, varargs );
logTraceWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
Locale locale,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
log.trace( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param locale the locale to determine what bundle to use
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
Throwable throwable,
Locale locale,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( locale, key, varargs );
logTraceWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
log.trace( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param basename the base name of the resource bundle
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
Throwable throwable,
BundleBaseName basename,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( basename, key, varargs );
logTraceWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* @param log the log where the messages will go
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
log.trace( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg );
return msg;
}
return null;
}
/**
* Logs the given message to the log at the trace level. If the log level is not enabled, this method does
* nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
*
* <p>The given Throwable will be passed to the logger so its stack can be dumped when appropriate.</p>
*
* @param log the log where the messages will go
* @param throwable the throwable associated with the log message
* @param key the resource bundle key name
* @param varargs arguments to help fill in the resource bundle message
*
* @return if the message was logged, a non-<code>null</code> Msg object is returned
*/
public static Msg trace( org.apache.log4j.Logger log,
Throwable throwable,
String key,
Object... varargs )
{
if ( log.isTraceEnabled() )
{
Msg msg = Msg.createMsg( key, varargs );
logTraceWithThrowable( log, key, msg, throwable );
return msg;
}
return null;
}
/**
* Logs the message, along with the given <code>throwable</code>, at the fatal level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, it doesn't matter. FATAL log level
* messages should be very rare and normally indicate a very bad condition. In this case, we should always dump
* the stack trace no matter how we are configured.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logFatalWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
log.fatal( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
/**
* Logs the message, along with the given <code>throwable</code>, at the error level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, the logged message will be appended
* with the throwable's <code>Throwable.toString()</code> contents.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logErrorWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
if ( Logger.getDumpStackTraces() )
{
log.error( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
else
{
log.error( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg )
+ ". Cause: " + throwable.toString() );
}
}
/**
* Logs the message, along with the given <code>throwable</code>, at the warn level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, the logged message will be appended
* with the throwable's <code>Throwable.toString()</code> contents.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logWarnWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
if ( Logger.getDumpStackTraces() )
{
log.warn( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
else
{
log.warn( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg )
+ ". Cause: " + throwable.toString() );
}
}
/**
* Logs the message, along with the given <code>throwable</code>, at the info level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, the logged message will be appended
* with the throwable's <code>Throwable.toString()</code> contents.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logInfoWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
if ( Logger.getDumpStackTraces() )
{
log.info( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
else
{
log.info( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg )
+ ". Cause: " + throwable.toString() );
}
}
/**
* Logs the message, along with the given <code>throwable</code>, at the debug level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, the logged message will be appended
* with the throwable's <code>Throwable.toString()</code> contents.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logDebugWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
if ( Logger.getDumpStackTraces() )
{
log.debug( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
else
{
log.debug( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg )
+ ". Cause: " + throwable.toString() );
}
}
/**
* Logs the message, along with the given <code>throwable</code>, at the trace level. If
* {@link Logger#getDumpStackTraces() stack traces are not to be dumped}, the logged message will be appended
* with the throwable's <code>Throwable.toString()</code> contents.
*
* @param log where to log the message
* @param key the resource key that is associated with the message
* @param msg the message to log
* @param throwable the throwable associated with the message
*/
private static void logTraceWithThrowable( org.apache.log4j.Logger log,
String key,
Msg msg,
Throwable throwable )
{
if ( Logger.getDumpStackTraces() )
{
log.trace( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg ), throwable );
}
else
{
log.trace( ( ( Logger.getDumpLogKeys() ) ? ( '{' + key + '}' + msg ) : msg )
+ ". Cause: " + throwable.toString() );
}
}
}