/*
* 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 freemarker.log;
import org.
slf4j.
spi.
LocationAwareLogger;
/**
* @deprecated Don't use it, meant to be internal.
*/
// 2.4: Remove
@
Deprecated
public class
SLF4JLoggerFactory implements
LoggerFactory {
public
Logger getLogger(
String category) {
org.
slf4j.
Logger slf4jLogger = org.
slf4j.
LoggerFactory.
getLogger(
category);
if (
slf4jLogger instanceof
LocationAwareLogger) {
return new
LocationAwareSLF4JLogger((
LocationAwareLogger)
slf4jLogger);
} else {
return new
LocationUnawareSLF4JLogger(
slf4jLogger);
}
}
/**
* Logger where the log entry issuer (class, method) will be correctly
* shown to be the caller of <tt>LocationAwareSLF4JLogger</tt> methods.
*/
private static final class
LocationAwareSLF4JLogger extends
Logger {
private static final
String ADAPTER_FQCN
=
LocationAwareSLF4JLogger.class.
getName();
private final
LocationAwareLogger logger;
LocationAwareSLF4JLogger(
LocationAwareLogger logger) {
this.
logger =
logger;
}
@
Override
public void
debug(
String message) {
debug(
message, null);
}
@
Override
public void
debug(
String message,
Throwable t) {
logger.
log(null,
ADAPTER_FQCN,
LocationAwareLogger.
DEBUG_INT,
message, null,
t);
}
@
Override
public void
info(
String message) {
info(
message, null);
}
@
Override
public void
info(
String message,
Throwable t) {
logger.
log(null,
ADAPTER_FQCN,
LocationAwareLogger.
INFO_INT,
message, null,
t);
}
@
Override
public void
warn(
String message) {
warn(
message, null);
}
@
Override
public void
warn(
String message,
Throwable t) {
logger.
log(null,
ADAPTER_FQCN,
LocationAwareLogger.
WARN_INT,
message, null,
t);
}
@
Override
public void
error(
String message) {
error(
message, null);
}
@
Override
public void
error(
String message,
Throwable t) {
logger.
log(null,
ADAPTER_FQCN,
LocationAwareLogger.
ERROR_INT,
message, null,
t);
}
@
Override
public boolean
isDebugEnabled() {
return
logger.
isDebugEnabled();
}
@
Override
public boolean
isInfoEnabled() {
return
logger.
isInfoEnabled();
}
@
Override
public boolean
isWarnEnabled() {
return
logger.
isWarnEnabled();
}
@
Override
public boolean
isErrorEnabled() {
return
logger.
isErrorEnabled();
}
@
Override
public boolean
isFatalEnabled() {
return
logger.
isErrorEnabled();
}
}
/**
* Logger where the log entry issuer (class, method) will be incorrectly
* shown to be a method of this class.
*/
private static class
LocationUnawareSLF4JLogger extends
Logger {
private final org.
slf4j.
Logger logger;
LocationUnawareSLF4JLogger(org.
slf4j.
Logger logger) {
this.
logger =
logger;
}
@
Override
public void
debug(
String message) {
logger.
debug(
message);
}
@
Override
public void
debug(
String message,
Throwable t) {
logger.
debug(
message,
t);
}
@
Override
public void
info(
String message) {
logger.
info(
message);
}
@
Override
public void
info(
String message,
Throwable t) {
logger.
info(
message,
t);
}
@
Override
public void
warn(
String message) {
logger.
warn(
message);
}
@
Override
public void
warn(
String message,
Throwable t) {
logger.
warn(
message,
t);
}
@
Override
public void
error(
String message) {
logger.
error(
message);
}
@
Override
public void
error(
String message,
Throwable t) {
logger.
error(
message,
t);
}
@
Override
public boolean
isDebugEnabled() {
return
logger.
isDebugEnabled();
}
@
Override
public boolean
isInfoEnabled() {
return
logger.
isInfoEnabled();
}
@
Override
public boolean
isWarnEnabled() {
return
logger.
isWarnEnabled();
}
@
Override
public boolean
isErrorEnabled() {
return
logger.
isErrorEnabled();
}
@
Override
public boolean
isFatalEnabled() {
return
logger.
isErrorEnabled();
}
}
}