/*
* ModeShape (http://www.modeshape.org)
*
* Licensed 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.modeshape.common.logging.log4j;
import org.apache.log4j.Logger;
import org.modeshape.common.i18n.I18nResource;
import org.modeshape.common.util.StringUtil;
/**
* {@link org.modeshape.common.logging.Logger} implementation which uses a Log4j logger to perform the logging operation
*
* @author Horia Chiorean
*/
final class Log4jLoggerImpl extends org.modeshape.common.logging.Logger {
private final org.apache.log4j.Logger logger;
public Log4jLoggerImpl( String name ) {
logger = Logger.getLogger(name);
}
@Override
public void debug( String message,
Object... params ) {
if (!isDebugEnabled()) return;
logger.debug(StringUtil.createString(message, params));
}
@Override
public String getName() {
return logger.getName();
}
@Override
public void debug( Throwable t,
String message,
Object... params ) {
if (StringUtil.isBlank(message)) {
return;
}
if (!isDebugEnabled()) return;
logger.debug(StringUtil.createString(message, params), t);
}
@Override
public void error( I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isErrorEnabled()) return;
logger.error(message.text(getLoggingLocale(), params));
}
@Override
public void error( Throwable t,
I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isErrorEnabled()) return;
logger.error(message.text(getLoggingLocale(), params), t);
}
@Override
public void info( I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isInfoEnabled()) return;
logger.info(message.text(getLoggingLocale(), params));
}
@Override
public void info( Throwable t,
I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isInfoEnabled()) return;
logger.info(message.text(getLoggingLocale(), params), t);
}
@Override
public void trace( String message,
Object... params ) {
if (StringUtil.isBlank(message)) {
return;
}
if (!isTraceEnabled()) return;
logger.trace(StringUtil.createString(message, params));
}
@Override
public void trace( Throwable t,
String message,
Object... params ) {
if (StringUtil.isBlank(message)) {
return;
}
if (!isTraceEnabled()) return;
logger.trace(StringUtil.createString(message, params), t);
}
@Override
public void warn( I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isWarnEnabled()) return;
logger.warn(message.text(getLoggingLocale(), params));
}
@Override
public void warn( Throwable t,
I18nResource message,
Object... params ) {
if (message == null) {
return;
}
if (!isWarnEnabled()) return;
logger.warn(message.text(getLoggingLocale(), params), t);
}
@Override
public boolean isInfoEnabled() {
return logger.isEnabledFor(org.apache.log4j.Level.INFO);
}
@Override
public boolean isWarnEnabled() {
return logger.isEnabledFor(org.apache.log4j.Level.WARN);
}
@Override
public boolean isErrorEnabled() {
return logger.isEnabledFor(org.apache.log4j.Level.ERROR);
}
@Override
public boolean isDebugEnabled() {
return logger.isEnabledFor(org.apache.log4j.Level.DEBUG);
}
@Override
public boolean isTraceEnabled() {
return logger.isEnabledFor(org.apache.log4j.Level.TRACE);
}
}