AbstractInternalLogger (Netty API Reference (4.1.109.Final))

java.lang.Object
- io.netty.util.internal.logging.AbstractInternalLogger

All Implemented Interfaces:

InternalLogger, Serializable
```
public abstract class AbstractInternalLogger
extends Object
implements InternalLogger, Serializable
```
A skeletal implementation of InternalLogger. This class implements all methods that have a InternalLogLevel parameter by default to call specific logger methods such as InternalLogger.info(String) or InternalLogger.isInfoEnabled().

See Also:

Serialized Form

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractInternalLogger(String name)
Creates a new instance.

Constructors
Modifier	Constructor and Description
`protected`	`AbstractInternalLogger(String name)` Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`debug(Throwable t)` Log an exception (throwable) at the DEBUG level.
`void`	`error(Throwable t)` Log an exception (throwable) at the ERROR level.
`void`	`info(Throwable t)` Log an exception (throwable) at the INFO level.
`boolean`	`isEnabled(InternalLogLevel level)` Is the logger instance enabled for the specified `level`?
`void`	`log(InternalLogLevel level, String msg)` Log a message at the specified `level`.
`void`	`log(InternalLogLevel level, String format, Object... arguments)` Log a message at the specified `level` according to the specified format and arguments.
`void`	`log(InternalLogLevel level, String format, Object arg)` Log a message at the specified `level` according to the specified format and argument.
`void`	`log(InternalLogLevel level, String format, Object argA, Object argB)` Log a message at the specified `level` according to the specified format and arguments.
`void`	`log(InternalLogLevel level, String msg, Throwable cause)` Log an exception (throwable) at the specified `level` with an accompanying message.
`void`	`log(InternalLogLevel level, Throwable cause)` Log an exception (throwable) at the specified `level`.
`String`	`name()` Return the name of this `InternalLogger` instance.
`protected Object`	`readResolve()`
`String`	`toString()`
`void`	`trace(Throwable t)` Log an exception (throwable) at the TRACE level.
`void`	`warn(Throwable t)` Log an exception (throwable) at the WARN level.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.netty.util.internal.logging.InternalLogger
debug, debug, debug, debug, debug, error, error, error, error, error, info, info, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isTraceEnabled, isWarnEnabled, trace, trace, trace, trace, trace, warn, warn, warn, warn, warn

- Constructor Detail
  - AbstractInternalLogger
```
protected AbstractInternalLogger(String name)
```
    Creates a new instance.
- Method Detail
  - name
```
public String name()
```
    Description copied from interface: InternalLogger
    
    Return the name of this InternalLogger instance.
    
    Specified by:
    
    name in interface InternalLogger
    
    Returns:
    
    name of this logger instance
  - isEnabled
```
public boolean isEnabled(InternalLogLevel level)
```
    Description copied from interface: InternalLogger
    
    Is the logger instance enabled for the specified level?
    
    Specified by:
    
    isEnabled in interface InternalLogger
    
    Returns:
    
    True if this Logger is enabled for the specified level, false otherwise.
  - trace
```
public void trace(Throwable t)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the TRACE level.
    
    Specified by:
    
    trace in interface InternalLogger
    
    Parameters:
    
    t - the exception (throwable) to log
  - debug
```
public void debug(Throwable t)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the DEBUG level.
    
    Specified by:
    
    debug in interface InternalLogger
    
    Parameters:
    
    t - the exception (throwable) to log
  - info
```
public void info(Throwable t)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the INFO level.
    
    Specified by:
    
    info in interface InternalLogger
    
    Parameters:
    
    t - the exception (throwable) to log
  - warn
```
public void warn(Throwable t)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the WARN level.
    
    Specified by:
    
    warn in interface InternalLogger
    
    Parameters:
    
    t - the exception (throwable) to log
  - error
```
public void error(Throwable t)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the ERROR level.
    
    Specified by:
    
    error in interface InternalLogger
    
    Parameters:
    
    t - the exception (throwable) to log
  - log
```
public void log(InternalLogLevel level,
                String msg,
                Throwable cause)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the specified level with an accompanying message.
    
    Specified by:
    
    log in interface InternalLogger
    
    msg - the message accompanying the exception
    
    cause - the exception (throwable) to log
  - log
```
public void log(InternalLogLevel level,
                Throwable cause)
```
    Description copied from interface: InternalLogger
    
    Log an exception (throwable) at the specified level.
    
    Specified by:
    
    log in interface InternalLogger
    
    cause - the exception (throwable) to log
  - log
```
public void log(InternalLogLevel level,
                String msg)
```
    Description copied from interface: InternalLogger
    
    Log a message at the specified level.
    
    Specified by:
    
    log in interface InternalLogger
    
    msg - the message string to be logged
  - log
```
public void log(InternalLogLevel level,
                String format,
                Object arg)
```
    Description copied from interface: InternalLogger
    
    Log a message at the specified level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the specified level.
    
    Specified by:
    
    log in interface InternalLogger
    
    format - the format string
    
    arg - the argument
  - log
```
public void log(InternalLogLevel level,
                String format,
                Object argA,
                Object argB)
```
    Description copied from interface: InternalLogger
    
    Log a message at the specified level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the specified level.
    
    Specified by:
    
    log in interface InternalLogger
    
    format - the format string
    
    argA - the first argument
    
    argB - the second argument
  - log
```
public void log(InternalLogLevel level,
                String format,
                Object... arguments)
```
    Description copied from interface: InternalLogger
    
    Log a message at the specified level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the specified level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for the specified level. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    log in interface InternalLogger
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - readResolve
```
protected Object readResolve()
                      throws ObjectStreamException
```
    Throws:
    
    ObjectStreamException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class AbstractInternalLogger

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface io.netty.util.internal.logging.InternalLogger

Constructor Detail

AbstractInternalLogger

Method Detail

name

isEnabled

trace

debug

info

warn

error

log

log

log

log

log

log

readResolve

toString