/*
* 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.tomee.jul.formatter.log;
import org.apache.juli.logging.Log;
import java.lang.reflect.Method;
public class TomEELog implements Log {
private static volatile boolean initialized;
private static volatile String loggerClazz;
private static volatile boolean defaultLogger;
private static synchronized void initialize() {
if (initialized) {
return;
}
if (!Boolean.getBoolean("tomee.skip-tomcat-log")) {
final Thread thread = Thread.currentThread();
try {
final ClassLoader tccl = thread.getContextClassLoader();
final Class<?> systemInstance = tccl.loadClass("org.apache.openejb.loader.SystemInstance");
if (!Boolean.class.cast(systemInstance.getMethod("isInitialized").invoke(null))) { // check if Logger was forced
final Class<?> logger = tccl.loadClass("org.apache.openejb.util.Logger");
final Method m = logger.getDeclaredMethod("unsafeDelegateClass");
loggerClazz = m.invoke(null).getClass().getName();
}
if (loggerClazz == null) {
final Class<?> logger = tccl.loadClass("org.apache.openejb.util.Logger");
final Method m = logger.getDeclaredMethod("delegateClass");
loggerClazz = (String) m.invoke(null);
}
switch (loggerClazz) {
case "org.apache.openejb.util.Log4j2LogStreamFactory":
case "org.apache.openejb.util.Log4jLogStreamFactory":
case "org.apache.openejb.util.Slf4jLogStreamFactory":
case "org.apache.openejb.maven.util.MavenLogStreamFactory":
defaultLogger = false;
break;
default:
defaultLogger = true;
}
initialized = true;
} catch (final Throwable th) {
// no-op
}
}
}
public static String getLoggerClazz() {
return loggerClazz;
}
private final Log delegate;
public TomEELog() { // for ServiceLoader
delegate = null;
}
public TomEELog(final String name) {
initialize();
this.delegate = defaultLogger ? new JULLogger(name) : ReloadableLog.newLog(name, loggerClazz);
}
@Override
public boolean isDebugEnabled() {
return delegate.isDebugEnabled();
}
@Override
public boolean isErrorEnabled() {
return delegate.isErrorEnabled();
}
@Override
public boolean isFatalEnabled() {
return delegate.isFatalEnabled();
}
@Override
public boolean isInfoEnabled() {
return delegate.isInfoEnabled();
}
@Override
public boolean isTraceEnabled() {
return delegate.isTraceEnabled();
}
@Override
public boolean isWarnEnabled() {
return delegate.isWarnEnabled();
}
@Override
public void trace(final Object message) {
delegate.trace(message);
}
@Override
public void trace(final Object message, final Throwable t) {
delegate.trace(message, t);
}
@Override
public void debug(final Object message) {
delegate.debug(message);
}
@Override
public void debug(final Object message, final Throwable t) {
delegate.debug(message, t);
}
@Override
public void info(final Object message) {
delegate.info(message);
}
@Override
public void info(final Object message, final Throwable t) {
delegate.info(message, t);
}
@Override
public void warn(final Object message) {
delegate.warn(message);
}
@Override
public void warn(final Object message, final Throwable t) {
delegate.warn(message, t);
}
@Override
public void error(final Object message) {
delegate.error(message);
}
@Override
public void error(final Object message, final Throwable t) {
delegate.error(message, t);
}
@Override
public void fatal(final Object message) {
delegate.fatal(message);
}
@Override
public void fatal(final Object message, final Throwable t) {
delegate.fatal(message, t);
}
}