io.netty.util.internal.logging.AbstractInternalLogger Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
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/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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:
*
* https://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 io.netty.util.internal.logging;
import io.netty.util.internal.ObjectUtil;
import io.netty.util.internal.StringUtil;
import java.io.ObjectStreamException;
import java.io.Serializable;
/**
* A skeletal implementation of {@link InternalLogger}. This class implements
* all methods that have a {@link InternalLogLevel} parameter by default to call
* specific logger methods such as {@link #info(String)} or {@link #isInfoEnabled()}.
*/
public abstract class AbstractInternalLogger implements InternalLogger, Serializable {
private static final long serialVersionUID = -6382972526573193470L;
static final String EXCEPTION_MESSAGE = "Unexpected exception:";
private final String name;
/**
* Creates a new instance.
*/
protected AbstractInternalLogger(String name) {
this.name = ObjectUtil.checkNotNull(name, "name");
}
@Override
public String name() {
return name;
}
@Override
public boolean isEnabled(InternalLogLevel level) {
switch (level) {
case TRACE:
return isTraceEnabled();
case DEBUG:
return isDebugEnabled();
case INFO:
return isInfoEnabled();
case WARN:
return isWarnEnabled();
case ERROR:
return isErrorEnabled();
default:
throw new Error();
}
}
@Override
public void trace(Throwable t) {
trace(EXCEPTION_MESSAGE, t);
}
@Override
public void debug(Throwable t) {
debug(EXCEPTION_MESSAGE, t);
}
@Override
public void info(Throwable t) {
info(EXCEPTION_MESSAGE, t);
}
@Override
public void warn(Throwable t) {
warn(EXCEPTION_MESSAGE, t);
}
@Override
public void error(Throwable t) {
error(EXCEPTION_MESSAGE, t);
}
@Override
public void log(InternalLogLevel level, String msg, Throwable cause) {
switch (level) {
case TRACE:
trace(msg, cause);
break;
case DEBUG:
debug(msg, cause);
break;
case INFO:
info(msg, cause);
break;
case WARN:
warn(msg, cause);
break;
case ERROR:
error(msg, cause);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, Throwable cause) {
switch (level) {
case TRACE:
trace(cause);
break;
case DEBUG:
debug(cause);
break;
case INFO:
info(cause);
break;
case WARN:
warn(cause);
break;
case ERROR:
error(cause);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String msg) {
switch (level) {
case TRACE:
trace(msg);
break;
case DEBUG:
debug(msg);
break;
case INFO:
info(msg);
break;
case WARN:
warn(msg);
break;
case ERROR:
error(msg);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object arg) {
switch (level) {
case TRACE:
trace(format, arg);
break;
case DEBUG:
debug(format, arg);
break;
case INFO:
info(format, arg);
break;
case WARN:
warn(format, arg);
break;
case ERROR:
error(format, arg);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object argA, Object argB) {
switch (level) {
case TRACE:
trace(format, argA, argB);
break;
case DEBUG:
debug(format, argA, argB);
break;
case INFO:
info(format, argA, argB);
break;
case WARN:
warn(format, argA, argB);
break;
case ERROR:
error(format, argA, argB);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object... arguments) {
switch (level) {
case TRACE:
trace(format, arguments);
break;
case DEBUG:
debug(format, arguments);
break;
case INFO:
info(format, arguments);
break;
case WARN:
warn(format, arguments);
break;
case ERROR:
error(format, arguments);
break;
default:
throw new Error();
}
}
protected Object readResolve() throws ObjectStreamException {
return InternalLoggerFactory.getInstance(name());
}
@Override
public String toString() {
return StringUtil.simpleClassName(this) + '(' + name() + ')';
}
}