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Alternate approach to remove Log4J 1.x dependency ( see #11264 ) #11265

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5 changes: 0 additions & 5 deletions common/pom.xml
Expand Up @@ -63,11 +63,6 @@
<artifactId>commons-logging</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
Expand Down
Expand Up @@ -39,11 +39,11 @@
*/
package io.netty.util.internal.logging;

import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.Logger;

/**
* <a href="https://logging.apache.org/log4j/1.2/index.html">Apache Log4J</a>
* <a href="https://logging.apache.org/log4j/2.x/index.html">Apache Log4J</a>
* logger.
*/
class Log4JLogger extends AbstractInternalLogger {
Expand Down Expand Up @@ -86,9 +86,9 @@ private boolean isTraceCapable() {
public boolean isTraceEnabled() {
if (traceCapable) {
return logger.isTraceEnabled();
} else {
return logger.isDebugEnabled();
}

return logger.isDebugEnabled();
}

/**
Expand All @@ -99,7 +99,7 @@ public boolean isTraceEnabled() {
*/
@Override
public void trace(String msg) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, null);
logger.log(traceCapable ? Level.TRACE : Level.DEBUG, msg);
}

/**
Expand All @@ -120,7 +120,7 @@ public void trace(String msg) {
public void trace(String format, Object arg) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
logger.log(traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
Expand All @@ -145,7 +145,7 @@ public void trace(String format, Object arg) {
public void trace(String format, Object argA, Object argB) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
logger.log(traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
Expand All @@ -168,7 +168,7 @@ public void trace(String format, Object argA, Object argB) {
public void trace(String format, Object... arguments) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
logger.log(traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
Expand All @@ -183,7 +183,7 @@ public void trace(String format, Object... arguments) {
*/
@Override
public void trace(String msg, Throwable t) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, t);
logger.log(traceCapable ? Level.TRACE : Level.DEBUG, msg, t);
}

/**
Expand All @@ -204,7 +204,7 @@ public boolean isDebugEnabled() {
*/
@Override
public void debug(String msg) {
logger.log(FQCN, Level.DEBUG, msg, null);
logger.log(Level.DEBUG, msg);
}

/**
Expand All @@ -225,7 +225,7 @@ public void debug(String msg) {
public void debug(String format, Object arg) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
logger.log(Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -249,7 +249,7 @@ public void debug(String format, Object arg) {
public void debug(String format, Object argA, Object argB) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
logger.log(Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -270,7 +270,7 @@ public void debug(String format, Object argA, Object argB) {
public void debug(String format, Object... arguments) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
logger.log(Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -284,7 +284,7 @@ public void debug(String format, Object... arguments) {
*/
@Override
public void debug(String msg, Throwable t) {
logger.log(FQCN, Level.DEBUG, msg, t);
logger.log(Level.DEBUG, msg, t);
}

/**
Expand All @@ -305,7 +305,7 @@ public boolean isInfoEnabled() {
*/
@Override
public void info(String msg) {
logger.log(FQCN, Level.INFO, msg, null);
logger.log(Level.INFO, msg);
}

/**
Expand All @@ -325,7 +325,7 @@ public void info(String msg) {
public void info(String format, Object arg) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
logger.log(Level.INFO, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -349,7 +349,7 @@ public void info(String format, Object arg) {
public void info(String format, Object argA, Object argB) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
logger.log(Level.INFO, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -371,7 +371,7 @@ public void info(String format, Object argA, Object argB) {
public void info(String format, Object... argArray) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
logger.log(Level.INFO, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -386,7 +386,7 @@ public void info(String format, Object... argArray) {
*/
@Override
public void info(String msg, Throwable t) {
logger.log(FQCN, Level.INFO, msg, t);
logger.log(Level.INFO, msg, t);
}

/**
Expand All @@ -396,7 +396,7 @@ public void info(String msg, Throwable t) {
*/
@Override
public boolean isWarnEnabled() {
return logger.isEnabledFor(Level.WARN);
return logger.isEnabled(Level.WARN);
}

/**
Expand All @@ -407,7 +407,7 @@ public boolean isWarnEnabled() {
*/
@Override
public void warn(String msg) {
logger.log(FQCN, Level.WARN, msg, null);
logger.log(Level.WARN, msg);
}

/**
Expand All @@ -426,9 +426,9 @@ public void warn(String msg) {
*/
@Override
public void warn(String format, Object arg) {
if (logger.isEnabledFor(Level.WARN)) {
if (logger.isEnabled(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
logger.log(Level.WARN, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -450,9 +450,9 @@ public void warn(String format, Object arg) {
*/
@Override
public void warn(String format, Object argA, Object argB) {
if (logger.isEnabledFor(Level.WARN)) {
if (logger.isEnabled(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
logger.log(Level.WARN, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -472,9 +472,9 @@ public void warn(String format, Object argA, Object argB) {
*/
@Override
public void warn(String format, Object... argArray) {
if (logger.isEnabledFor(Level.WARN)) {
if (logger.isEnabled(Level.WARN)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
logger.log(Level.WARN, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -489,7 +489,7 @@ public void warn(String format, Object... argArray) {
*/
@Override
public void warn(String msg, Throwable t) {
logger.log(FQCN, Level.WARN, msg, t);
logger.log(Level.WARN, msg, t);
}

/**
Expand All @@ -499,7 +499,7 @@ public void warn(String msg, Throwable t) {
*/
@Override
public boolean isErrorEnabled() {
return logger.isEnabledFor(Level.ERROR);
return logger.isEnabled(Level.ERROR);
}

/**
Expand All @@ -510,7 +510,7 @@ public boolean isErrorEnabled() {
*/
@Override
public void error(String msg) {
logger.log(FQCN, Level.ERROR, msg, null);
logger.log(Level.ERROR, msg);
}

/**
Expand All @@ -529,9 +529,9 @@ public void error(String msg) {
*/
@Override
public void error(String format, Object arg) {
if (logger.isEnabledFor(Level.ERROR)) {
if (logger.isEnabled(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
logger.log(Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -553,9 +553,9 @@ public void error(String format, Object arg) {
*/
@Override
public void error(String format, Object argA, Object argB) {
if (logger.isEnabledFor(Level.ERROR)) {
if (logger.isEnabled(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
logger.log(Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -575,9 +575,9 @@ public void error(String format, Object argA, Object argB) {
*/
@Override
public void error(String format, Object... argArray) {
if (logger.isEnabledFor(Level.ERROR)) {
if (logger.isEnabled(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
logger.log(Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}

Expand All @@ -592,6 +592,6 @@ public void error(String format, Object... argArray) {
*/
@Override
public void error(String msg, Throwable t) {
logger.log(FQCN, Level.ERROR, msg, t);
logger.log(Level.ERROR, msg, t);
}
}
Expand Up @@ -15,7 +15,8 @@
*/
package io.netty.util.internal.logging;

import org.apache.log4j.Logger;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;

/**
* Logger factory which creates an
Expand All @@ -35,6 +36,6 @@ public Log4JLoggerFactory() {

@Override
public InternalLogger newInstance(String name) {
return new Log4JLogger(Logger.getLogger(name));
return new Log4JLogger(LogManager.getLogger(name));
}
}