AbstractLogger (Apache Log4j API 2.0-rc1 API)

java.lang.Object
- org.apache.logging.log4j.spi.AbstractLogger

All Implemented Interfaces:

Serializable, Logger

Direct Known Subclasses:

AbstractLoggerWrapper, SimpleLogger, StatusLogger
```
public abstract class AbstractLogger
extends Object
implements Logger, Serializable
```
Base implementation of a Logger. It is highly recommended that any Logger implementation extend this class.

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static Marker`	`CATCHING_MARKER` Marker for catching exceptions.
`static Class<? extends MessageFactory>`	`DEFAULT_MESSAGE_FACTORY_CLASS` The default MessageFactory class.
`static Marker`	`ENTRY_MARKER` Marker for method entry tracing.
`static Marker`	`EXCEPTION_MARKER` Marker for exception tracing.
`static Marker`	`EXIT_MARKER` Marker for method exit tracing.
`static Marker`	`FLOW_MARKER` Marker for flow tracing.
`static Marker`	`THROWING_MARKER` Marker for throwing exceptions.

Constructor Summary

Constructors
Constructor and Description
`AbstractLogger()` Creates a new logger named after the class (or subclass).
`AbstractLogger(String name)` Creates a new named logger.
`AbstractLogger(String name, MessageFactory messageFactory)` Creates a new named logger.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`catching(Level level, Throwable t)` Logs a Throwable that has been caught.
`protected void`	`catching(String fqcn, Level level, Throwable t)` Logs a Throwable that has been caught with location information.
`void`	`catching(Throwable t)` Logs a Throwable at the `ERROR` level..
`static void`	`checkMessageFactory(Logger logger, MessageFactory messageFactory)` Checks that the message factory a logger was created with is the same as the given messageFactory.
`void`	`debug(Marker marker, Message msg)` Logs a message with the specific Marker at the DEBUG level.
`void`	`debug(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the DEBUG level.
`void`	`debug(Marker marker, Object message)` Logs a message object with the `DEBUG` level.
`void`	`debug(Marker marker, Object message, Throwable t)` Logs a message at the `DEBUG` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`debug(Marker marker, String message)` Logs a message object with the `DEBUG` level.
`void`	`debug(Marker marker, String message, Object... params)` Logs a message with parameters at the `DEBUG` level.
`void`	`debug(Marker marker, String message, Throwable t)` Logs a message at the `DEBUG` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`debug(Message msg)` Logs a message with the specific Marker at the DEBUG level.
`void`	`debug(Message msg, Throwable t)` Logs a message with the specific Marker at the DEBUG level.
`void`	`debug(Object message)` Logs a message object with the `DEBUG` level.
`void`	`debug(Object message, Throwable t)` Logs a message at the `DEBUG` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`debug(String message)` Logs a message object with the `DEBUG` level.
`void`	`debug(String message, Object... params)` Logs a message with parameters at the `DEBUG` level.
`void`	`debug(String message, Throwable t)` Logs a message at the `DEBUG` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`entry()` Logs entry to a method.
`void`	`entry(Object... params)` Logs entry to a method.
`protected void`	`entry(String fqcn, Object... params)` Logs entry to a method with location information.
`void`	`error(Marker marker, Message msg)` Logs a message with the specific Marker at the `ERROR` level.
`void`	`error(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the `ERROR` level.
`void`	`error(Marker marker, Object message)` Logs a message object with the `ERROR` level.
`void`	`error(Marker marker, Object message, Throwable t)` Logs a message at the `ERROR` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`error(Marker marker, String message)` Logs a message object with the `ERROR` level.
`void`	`error(Marker marker, String message, Object... params)` Logs a message with parameters at the `ERROR` level.
`void`	`error(Marker marker, String message, Throwable t)` Logs a message at the `ERROR` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`error(Message msg)` Logs a message with the specific Marker at the `ERROR` level.
`void`	`error(Message msg, Throwable t)` Logs a message with the specific Marker at the `ERROR` level.
`void`	`error(Object message)` Logs a message object with the `ERROR` level.
`void`	`error(Object message, Throwable t)` Logs a message at the `ERROR` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`error(String message)` Logs a message object with the `ERROR` level.
`void`	`error(String message, Object... params)` Logs a message with parameters at the `ERROR` level.
`void`	`error(String message, Throwable t)` Logs a message at the `ERROR` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`exit()` Logs exit from a method.
`<R> R`	`exit(R result)` Logs exiting from a method with the result.
`protected <R> R`	`exit(String fqcn, R result)` Logs exiting from a method with the result and location information.
`void`	`fatal(Marker marker, Message msg)` Logs a message with the specific Marker at the FATAL level.
`void`	`fatal(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the FATAL level.
`void`	`fatal(Marker marker, Object message)` Logs a message object with the `FATAL` level.
`void`	`fatal(Marker marker, Object message, Throwable t)` Logs a message at the `FATAL` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`fatal(Marker marker, String message)` Logs a message object with the `FATAL` level.
`void`	`fatal(Marker marker, String message, Object... params)` Logs a message with parameters at the `FATAL` level.
`void`	`fatal(Marker marker, String message, Throwable t)` Logs a message at the `FATAL` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`fatal(Message msg)` Logs a message with the specific Marker at the FATAL level.
`void`	`fatal(Message msg, Throwable t)` Logs a message with the specific Marker at the FATAL level.
`void`	`fatal(Object message)` Logs a message object with the `FATAL` level.
`void`	`fatal(Object message, Throwable t)` Logs a message at the `FATAL` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`fatal(String message)` Logs a message object with the `FATAL` level.
`void`	`fatal(String message, Object... params)` Logs a message with parameters at the `FATAL` level.
`void`	`fatal(String message, Throwable t)` Logs a message at the `FATAL` level including the stack trace of the `Throwable` `t` passed as parameter.
`MessageFactory`	`getMessageFactory()` Gets the message factory.
`String`	`getName()` Gets the logger name.
`LoggerStream`	`getStream(Level level)` Gets a print stream that logs lines to this logger.
`LoggerStream`	`getStream(Marker marker, Level level)` Gets a marked print stream that logs lines to this logger.
`void`	`info(Marker marker, Message msg)` Logs a message with the specific Marker at the INFO level.
`void`	`info(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the INFO level.
`void`	`info(Marker marker, Object message)` Logs a message object with the `INFO` level.
`void`	`info(Marker marker, Object message, Throwable t)` Logs a message at the `INFO` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`info(Marker marker, String message)` Logs a message object with the `INFO` level.
`void`	`info(Marker marker, String message, Object... params)` Logs a message with parameters at the `INFO` level.
`void`	`info(Marker marker, String message, Throwable t)` Logs a message at the `INFO` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`info(Message msg)` Logs a message with the specific Marker at the TRACE level.
`void`	`info(Message msg, Throwable t)` Logs a message with the specific Marker at the INFO level.
`void`	`info(Object message)` Logs a message object with the `INFO` level.
`void`	`info(Object message, Throwable t)` Logs a message at the `INFO` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`info(String message)` Logs a message object with the `INFO` level.
`void`	`info(String message, Object... params)` Logs a message with parameters at the `INFO` level.
`void`	`info(String message, Throwable t)` Logs a message at the `INFO` level including the stack trace of the `Throwable` `t` passed as parameter.
`boolean`	`isDebugEnabled()` Checks whether this Logger is enabled for the DEBUG Level.
`boolean`	`isDebugEnabled(Marker marker)` Checks whether this Logger is enabled for the DEBUG Level.
`boolean`	`isEnabled(Level level)` Checks whether this Logger is enabled for the the given Level.
`boolean`	`isEnabled(Level level, Marker marker)` Checks whether this logger is enabled at the specified level and an optional Marker.
`protected abstract boolean`	`isEnabled(Level level, Marker marker, Message data, Throwable t)` Determine if logging is enabled.
`protected abstract boolean`	`isEnabled(Level level, Marker marker, Object data, Throwable t)` Determine if logging is enabled.
`protected abstract boolean`	`isEnabled(Level level, Marker marker, String data)` Determine if logging is enabled.
`protected abstract boolean`	`isEnabled(Level level, Marker marker, String data, Object... p1)` Determine if logging is enabled.
`protected abstract boolean`	`isEnabled(Level level, Marker marker, String data, Throwable t)` Determine if logging is enabled.
`boolean`	`isErrorEnabled()` Checks whether this Logger is enabled for the `ERROR` Level.
`boolean`	`isErrorEnabled(Marker marker)` Checks whether this Logger is enabled for the `ERROR` Level.
`boolean`	`isFatalEnabled()` Checks whether this Logger is enabled for the FATAL Level.
`boolean`	`isFatalEnabled(Marker marker)` Checks whether this Logger is enabled for the FATAL Level.
`boolean`	`isInfoEnabled()` Checks whether this Logger is enabled for the INFO Level.
`boolean`	`isInfoEnabled(Marker marker)` Checks whether this Logger is enabled for the INFO Level.
`boolean`	`isTraceEnabled()` Checks whether this Logger is enabled for the TRACE Level.
`boolean`	`isTraceEnabled(Marker marker)` Checks whether this Logger is enabled for the TRACE Level.
`boolean`	`isWarnEnabled()` Checks whether this Logger is enabled for the WARN Level.
`boolean`	`isWarnEnabled(Marker marker)` Checks whether this Logger is enabled for the WARN Level.
`void`	`log(Level level, Marker marker, Message msg)` Logs a message with the specific Marker at the given level.
`void`	`log(Level level, Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the given level.
`void`	`log(Level level, Marker marker, Object message)` Logs a message object with the given level.
`void`	`log(Level level, Marker marker, Object message, Throwable t)` Logs a message at the given level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`log(Level level, Marker marker, String message)` Logs a message object with the given level.
`void`	`log(Level level, Marker marker, String message, Object... params)` Logs a message with parameters at the given level.
`void`	`log(Level level, Marker marker, String message, Throwable t)` Logs a message at the given level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`log(Level level, Message msg)` Logs a message with the specific Marker at the given level.
`void`	`log(Level level, Message msg, Throwable t)` Logs a message with the specific Marker at the given level.
`void`	`log(Level level, Object message)` Logs a message object with the given level.
`void`	`log(Level level, Object message, Throwable t)` Logs a message at the given level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`log(Level level, String message)` Logs a message object with the given level.
`void`	`log(Level level, String message, Object... params)` Logs a message with parameters at the given level.
`void`	`log(Level level, String message, Throwable t)` Logs a message at the given level including the stack trace of the `Throwable` `t` passed as parameter.
`abstract void`	`log(Marker marker, String fqcn, Level level, Message data, Throwable t)` Logs a message with location information.
`void`	`printf(Level level, Marker marker, String format, Object... params)` Logs a formatted message using the specified format string and arguments.
`void`	`printf(Level level, String format, Object... params)` Logs a formatted message using the specified format string and arguments.
`<T extends Throwable> T`	`throwing(Level level, T t)` Logs a Throwable to be thrown.
`protected <T extends Throwable> T`	`throwing(String fqcn, Level level, T t)` Logs a Throwable to be thrown with location information.
`<T extends Throwable> T`	`throwing(T t)` Logs a Throwable to be thrown.
`String`	`toString()` Returns a String representation of this instance in the form `"name"`.
`void`	`trace(Marker marker, Message msg)` Logs a message with the specific Marker at the TRACE level.
`void`	`trace(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the TRACE level.
`void`	`trace(Marker marker, Object message)` Logs a message object with the `TRACE` level.
`void`	`trace(Marker marker, Object message, Throwable t)` Logs a message at the `TRACE` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`trace(Marker marker, String message)` Logs a message object with the `TRACE` level.
`void`	`trace(Marker marker, String message, Object... params)` Logs a message with parameters at the `TRACE` level.
`void`	`trace(Marker marker, String message, Throwable t)` Logs a message at the `TRACE` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`trace(Message msg)` Logs a message with the specific Marker at the TRACE level.
`void`	`trace(Message msg, Throwable t)` Logs a message with the specific Marker at the TRACE level.
`void`	`trace(Object message)` Logs a message object with the `TRACE` level.
`void`	`trace(Object message, Throwable t)` Logs a message at the `TRACE` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`trace(String message)` Logs a message object with the `TRACE` level.
`void`	`trace(String message, Object... params)` Logs a message with parameters at the `TRACE` level.
`void`	`trace(String message, Throwable t)` Logs a message at the `TRACE` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`warn(Marker marker, Message msg)` Logs a message with the specific Marker at the WARN level.
`void`	`warn(Marker marker, Message msg, Throwable t)` Logs a message with the specific Marker at the WARN level.
`void`	`warn(Marker marker, Object message)` Logs a message object with the `WARN` level.
`void`	`warn(Marker marker, Object message, Throwable t)` Logs a message at the `WARN` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`warn(Marker marker, String message)` Logs a message object with the `WARN` level.
`void`	`warn(Marker marker, String message, Object... params)` Logs a message with parameters at the `WARN` level.
`void`	`warn(Marker marker, String message, Throwable t)` Logs a message at the `WARN` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`warn(Message msg)` Logs a message with the specific Marker at the WARN level.
`void`	`warn(Message msg, Throwable t)` Logs a message with the specific Marker at the WARN level.
`void`	`warn(Object message)` Logs a message object with the `WARN` level.
`void`	`warn(Object message, Throwable t)` Logs a message at the `WARN` level including the stack trace of the `Throwable` `t` passed as parameter.
`void`	`warn(String message)` Logs a message object with the `WARN` level.
`void`	`warn(String message, Object... params)` Logs a message with parameters at the `WARN` level.
`void`	`warn(String message, Throwable t)` Logs a message at the `WARN` level including the stack trace of the `Throwable` `t` passed as parameter.

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

- Field Detail
  - FLOW_MARKER
```
public static final Marker FLOW_MARKER
```
    Marker for flow tracing.
  - ENTRY_MARKER
```
public static final Marker ENTRY_MARKER
```
    Marker for method entry tracing.
  - EXIT_MARKER
```
public static final Marker EXIT_MARKER
```
    Marker for method exit tracing.
  - EXCEPTION_MARKER
```
public static final Marker EXCEPTION_MARKER
```
    Marker for exception tracing.
  - THROWING_MARKER
```
public static final Marker THROWING_MARKER
```
    Marker for throwing exceptions.
  - CATCHING_MARKER
```
public static final Marker CATCHING_MARKER
```
    Marker for catching exceptions.
  - DEFAULT_MESSAGE_FACTORY_CLASS
```
public static final Class<? extends MessageFactory> DEFAULT_MESSAGE_FACTORY_CLASS
```
    The default MessageFactory class.
- Constructor Detail
  - AbstractLogger
```
public AbstractLogger()
```
    Creates a new logger named after the class (or subclass).
  - AbstractLogger
```
public AbstractLogger(String name)
```
    Creates a new named logger.
    
    Parameters:
    name - the logger name
  - AbstractLogger
```
public AbstractLogger(String name,
              MessageFactory messageFactory)
```
    Creates a new named logger.
    
    Parameters:
    name - the logger name
    messageFactory - the message factory, if null then use the default message factory.
- Method Detail
  - checkMessageFactory
```
public static void checkMessageFactory(Logger logger,
                       MessageFactory messageFactory)
```
    Checks that the message factory a logger was created with is the same as the given messageFactory. If they are different log a warning to the StatusLogger. A null MessageFactory translates to the default MessageFactory DEFAULT_MESSAGE_FACTORY_CLASS.
    
    Parameters:
    logger - The logger to check
    messageFactory - The message factory to check.
  - catching
```
public void catching(Level level,
            Throwable t)
```
    Logs a Throwable that has been caught.
    
    Specified by:
    
    catching in interface Logger
    
    Parameters:
    level - The logging Level.
    t - The Throwable.
  - catching
```
protected void catching(String fqcn,
            Level level,
            Throwable t)
```
    Logs a Throwable that has been caught with location information.
    
    Parameters:
    fqcn - The fully qualified class name of the caller.
    level - The logging level.
    t - The Throwable.
  - catching
```
public void catching(Throwable t)
```
    Logs a Throwable at the ERROR level..
    
    Specified by:
    
    catching in interface Logger
    
    Parameters:
    t - The Throwable.
  - debug
```
public void debug(Marker marker,
         Message msg)
```
    Logs a message with the specific Marker at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - debug
```
public void debug(Marker marker,
         Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    msg - the message string to be logged
    t - A Throwable or null.
  - debug
```
public void debug(Marker marker,
         Object message)
```
    Logs a message object with the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - debug
```
public void debug(Marker marker,
         Object message,
         Throwable t)
```
    Logs a message at the DEBUG level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    t - the exception to log, including its stack trace.
  - debug
```
public void debug(Marker marker,
         String message)
```
    Logs a message object with the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - debug
```
public void debug(Marker marker,
         String message,
         Object... params)
```
    Logs a message with parameters at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - debug
```
public void debug(Marker marker,
         String message,
         Throwable t)
```
    Logs a message at the DEBUG level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    t - the exception to log, including its stack trace.
  - debug
```
public void debug(Message msg)
```
    Logs a message with the specific Marker at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - debug
```
public void debug(Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - debug
```
public void debug(Object message)
```
    Logs a message object with the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message object to log.
  - debug
```
public void debug(Object message,
         Throwable t)
```
    Logs a message at the DEBUG level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message to log.
    t - the exception to log, including its stack trace.
  - debug
```
public void debug(String message)
```
    Logs a message object with the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message object to log.
  - debug
```
public void debug(String message,
         Object... params)
```
    Logs a message with parameters at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - debug
```
public void debug(String message,
         Throwable t)
```
    Logs a message at the DEBUG level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message to log.
    t - the exception to log, including its stack trace.
  - entry
```
public void entry()
```
    Logs entry to a method.
    
    Specified by:
    
    entry in interface Logger
  - entry
```
public void entry(Object... params)
```
    Logs entry to a method.
    
    Specified by:
    
    entry in interface Logger
    
    Parameters:
    params - The parameters to the method.
  - entry
```
protected void entry(String fqcn,
         Object... params)
```
    Logs entry to a method with location information.
    
    Parameters:
    fqcn - The fully qualified class name of the caller.
    params - The parameters to the method.
  - error
```
public void error(Marker marker,
         Message msg)
```
    Logs a message with the specific Marker at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - error
```
public void error(Marker marker,
         Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
    t - A Throwable or null.
  - error
```
public void error(Marker marker,
         Object message)
```
    Logs a message object with the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - error
```
public void error(Marker marker,
         Object message,
         Throwable t)
```
    Logs a message at the ERROR level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - error
```
public void error(Marker marker,
         String message)
```
    Logs a message object with the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - error
```
public void error(Marker marker,
         String message,
         Object... params)
```
    Logs a message with parameters at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - error
```
public void error(Marker marker,
         String message,
         Throwable t)
```
    Logs a message at the ERROR level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - error
```
public void error(Message msg)
```
    Logs a message with the specific Marker at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - error
```
public void error(Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - error
```
public void error(Object message)
```
    Logs a message object with the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message object to log.
  - error
```
public void error(Object message,
         Throwable t)
```
    Logs a message at the ERROR level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - error
```
public void error(String message)
```
    Logs a message object with the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message object to log.
  - error
```
public void error(String message,
         Object... params)
```
    Logs a message with parameters at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - error
```
public void error(String message,
         Throwable t)
```
    Logs a message at the ERROR level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - exit
```
public void exit()
```
    Logs exit from a method.
    
    Specified by:
    
    exit in interface Logger
  - exit
```
public <R> R exit(R result)
```
    Logs exiting from a method with the result.
    
    Specified by:
    
    exit in interface Logger
    
    Type Parameters:
    R - The type of the parameter and object being returned.
    Parameters:
    result - The result being returned from the method call.
    
    Returns:
    the Throwable.
  - exit
```
protected <R> R exit(String fqcn,
         R result)
```
    Logs exiting from a method with the result and location information.
    
    Type Parameters:
    R - The type of the parameter and object being returned.
    Parameters:
    fqcn - The fully qualified class name of the caller.
    result - The result being returned from the method call.
  - fatal
```
public void fatal(Marker marker,
         Message msg)
```
    Logs a message with the specific Marker at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - fatal
```
public void fatal(Marker marker,
         Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
    t - A Throwable or null.
  - fatal
```
public void fatal(Marker marker,
         Object message)
```
    Logs a message object with the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - fatal
```
public void fatal(Marker marker,
         Object message,
         Throwable t)
```
    Logs a message at the FATAL level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - fatal
```
public void fatal(Marker marker,
         String message)
```
    Logs a message object with the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - fatal
```
public void fatal(Marker marker,
         String message,
         Object... params)
```
    Logs a message with parameters at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - fatal
```
public void fatal(Marker marker,
         String message,
         Throwable t)
```
    Logs a message at the FATAL level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - fatal
```
public void fatal(Message msg)
```
    Logs a message with the specific Marker at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - fatal
```
public void fatal(Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - fatal
```
public void fatal(Object message)
```
    Logs a message object with the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    message - the message object to log.
  - fatal
```
public void fatal(Object message,
         Throwable t)
```
    Logs a message at the FATAL level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - fatal
```
public void fatal(String message)
```
    Logs a message object with the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    message - the message object to log.
  - fatal
```
public void fatal(String message,
         Object... params)
```
    Logs a message with parameters at the FATAL level.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - fatal
```
public void fatal(String message,
         Throwable t)
```
    Logs a message at the FATAL level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    fatal in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - getMessageFactory
```
public MessageFactory getMessageFactory()
```
    Gets the message factory.
    
    Specified by:
    
    getMessageFactory in interface Logger
    
    Returns:
    the message factory.
  - getName
```
public String getName()
```
    Description copied from interface: Logger
    
    Gets the logger name.
    
    Specified by:
    
    getName in interface Logger
    
    Returns:
    the logger name.
  - getStream
```
public LoggerStream getStream(Level level)
```
    Gets a print stream that logs lines to this logger.
    
    Specified by:
    
    getStream in interface Logger
    
    Parameters:
    level - the logging level
    
    Returns:
    print stream that logs printed lines to this logger.
  - getStream
```
public LoggerStream getStream(Marker marker,
                     Level level)
```
    Gets a marked print stream that logs lines to this logger.
    
    Specified by:
    
    getStream in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    level - the logging level
    
    Returns:
    print stream that logs printed lines to this logger.
  - info
```
public void info(Marker marker,
        Message msg)
```
    Logs a message with the specific Marker at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - info
```
public void info(Marker marker,
        Message msg,
        Throwable t)
```
    Logs a message with the specific Marker at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
    t - A Throwable or null.
  - info
```
public void info(Marker marker,
        Object message)
```
    Logs a message object with the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - info
```
public void info(Marker marker,
        Object message,
        Throwable t)
```
    Logs a message at the INFO level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - info
```
public void info(Marker marker,
        String message)
```
    Logs a message object with the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - info
```
public void info(Marker marker,
        String message,
        Object... params)
```
    Logs a message with parameters at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - info
```
public void info(Marker marker,
        String message,
        Throwable t)
```
    Logs a message at the INFO level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - info
```
public void info(Message msg)
```
    Logs a message with the specific Marker at the TRACE level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - info
```
public void info(Message msg,
        Throwable t)
```
    Logs a message with the specific Marker at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - info
```
public void info(Object message)
```
    Logs a message object with the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message object to log.
  - info
```
public void info(Object message,
        Throwable t)
```
    Logs a message at the INFO level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - info
```
public void info(String message)
```
    Logs a message object with the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message object to log.
  - info
```
public void info(String message,
        Object... params)
```
    Logs a message with parameters at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - info
```
public void info(String message,
        Throwable t)
```
    Logs a message at the INFO level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - isDebugEnabled
```
public boolean isDebugEnabled()
```
    Checks whether this Logger is enabled for the DEBUG Level.
    
    Specified by:
    
    isDebugEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level DEBUG, false otherwise.
  - isDebugEnabled
```
public boolean isDebugEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the DEBUG Level.
    
    Specified by:
    
    isDebugEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level DEBUG, false otherwise.
  - isEnabled
```
public boolean isEnabled(Level level)
```
    Checks whether this Logger is enabled for the the given Level.
    Note that passing in OFF always returns true.
    
    Specified by:
    
    isEnabled in interface Logger
    
    Parameters:
    level - the level to check
    
    Returns:
    boolean - true if this Logger is enabled for level, false otherwise.
  - isEnabled
```
public boolean isEnabled(Level level,
                Marker marker)
```
    Description copied from interface: Logger
    
    Checks whether this logger is enabled at the specified level and an optional Marker.
    
    Specified by:
    
    isEnabled in interface Logger
    
    Parameters:
    level - The Level to check.
    marker - The marker data specific to this log statement.
    
    Returns:
    boolean - true if this Logger is enabled for level WARN, false otherwise.
  - isEnabled
```
protected abstract boolean isEnabled(Level level,
                Marker marker,
                Message data,
                Throwable t)
```
    Determine if logging is enabled.
    
    Parameters:
    level - The logging Level to check.
    marker - A Marker or null.
    data - The Message.
    t - A Throwable.
    
    Returns:
    True if logging is enabled, false otherwise.
  - isEnabled
```
protected abstract boolean isEnabled(Level level,
                Marker marker,
                Object data,
                Throwable t)
```
    Determine if logging is enabled.
    
    Parameters:
    level - The logging Level to check.
    marker - A Marker or null.
    data - The message.
    t - A Throwable.
    
    Returns:
    True if logging is enabled, false otherwise.
  - isEnabled
```
protected abstract boolean isEnabled(Level level,
                Marker marker,
                String data)
```
    Determine if logging is enabled.
    
    Parameters:
    level - The logging Level to check.
    marker - A Marker or null.
    data - The message.
    
    Returns:
    True if logging is enabled, false otherwise.
  - isEnabled
```
protected abstract boolean isEnabled(Level level,
                Marker marker,
                String data,
                Object... p1)
```
    Determine if logging is enabled.
    
    Parameters:
    level - The logging Level to check.
    marker - A Marker or null.
    data - The message.
    p1 - The parameters.
    
    Returns:
    True if logging is enabled, false otherwise.
  - isEnabled
```
protected abstract boolean isEnabled(Level level,
                Marker marker,
                String data,
                Throwable t)
```
    Determine if logging is enabled.
    
    Parameters:
    level - The logging Level to check.
    marker - A Marker or null.
    data - The message.
    t - A Throwable.
    
    Returns:
    True if logging is enabled, false otherwise.
  - isErrorEnabled
```
public boolean isErrorEnabled()
```
    Checks whether this Logger is enabled for the ERROR Level.
    
    Specified by:
    
    isErrorEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level ERROR, false otherwise.
  - isErrorEnabled
```
public boolean isErrorEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the ERROR Level.
    
    Specified by:
    
    isErrorEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level ERROR, false otherwise.
  - isFatalEnabled
```
public boolean isFatalEnabled()
```
    Checks whether this Logger is enabled for the FATAL Level.
    
    Specified by:
    
    isFatalEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level FATAL, false otherwise.
  - isFatalEnabled
```
public boolean isFatalEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the FATAL Level.
    
    Specified by:
    
    isFatalEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level FATAL, false otherwise.
  - isInfoEnabled
```
public boolean isInfoEnabled()
```
    Checks whether this Logger is enabled for the INFO Level.
    
    Specified by:
    
    isInfoEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level INFO, false otherwise.
  - isInfoEnabled
```
public boolean isInfoEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the INFO Level.
    
    Specified by:
    
    isInfoEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level INFO, false otherwise.
  - isTraceEnabled
```
public boolean isTraceEnabled()
```
    Checks whether this Logger is enabled for the TRACE Level.
    
    Specified by:
    
    isTraceEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level TRACE, false otherwise.
  - isTraceEnabled
```
public boolean isTraceEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the TRACE Level.
    
    Specified by:
    
    isTraceEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level TRACE, false otherwise.
  - isWarnEnabled
```
public boolean isWarnEnabled()
```
    Checks whether this Logger is enabled for the WARN Level.
    
    Specified by:
    
    isWarnEnabled in interface Logger
    
    Returns:
    boolean - true if this Logger is enabled for level WARN, false otherwise.
  - isWarnEnabled
```
public boolean isWarnEnabled(Marker marker)
```
    Checks whether this Logger is enabled for the WARN Level.
    
    Specified by:
    
    isWarnEnabled in interface Logger
    
    Parameters:
    marker - The marker data.
    
    Returns:
    boolean - true if this Logger is enabled for level WARN, false otherwise.
  - log
```
public void log(Level level,
       Marker marker,
       Message msg)
```
    Logs a message with the specific Marker at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - log
```
public void log(Level level,
       Marker marker,
       Message msg,
       Throwable t)
```
    Logs a message with the specific Marker at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    msg - the message string to be logged
    t - A Throwable or null.
  - log
```
public void log(Level level,
       Marker marker,
       Object message)
```
    Logs a message object with the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - log
```
public void log(Level level,
       Marker marker,
       Object message,
       Throwable t)
```
    Logs a message at the given level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    message - the message to log.
    t - the exception to log, including its stack trace.
  - log
```
public void log(Level level,
       Marker marker,
       String message)
```
    Logs a message object with the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - log
```
public void log(Level level,
       Marker marker,
       String message,
       Object... params)
```
    Logs a message with parameters at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - log
```
public void log(Level level,
       Marker marker,
       String message,
       Throwable t)
```
    Logs a message at the given level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    marker - the marker data specific to this log statement.
    message - the message to log.
    t - the exception to log, including its stack trace.
  - log
```
public void log(Level level,
       Message msg)
```
    Logs a message with the specific Marker at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    msg - the message string to be logged
  - log
```
public void log(Level level,
       Message msg,
       Throwable t)
```
    Logs a message with the specific Marker at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    msg - the message string to be logged
    t - A Throwable or null.
  - log
```
public void log(Level level,
       Object message)
```
    Logs a message object with the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    message - the message object to log.
  - log
```
public void log(Level level,
       Object message,
       Throwable t)
```
    Logs a message at the given level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    message - the message to log.
    t - the exception to log, including its stack trace.
  - log
```
public void log(Level level,
       String message)
```
    Logs a message object with the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    message - the message object to log.
  - log
```
public void log(Level level,
       String message,
       Object... params)
```
    Logs a message with parameters at the given level.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - log
```
public void log(Level level,
       String message,
       Throwable t)
```
    Logs a message at the given level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    log in interface Logger
    
    Parameters:
    level - the logging level
    message - the message to log.
    t - the exception to log, including its stack trace.
  - log
```
public abstract void log(Marker marker,
       String fqcn,
       Level level,
       Message data,
       Throwable t)
```
    Logs a message with location information.
    
    Parameters:
    marker - The Marker
    fqcn - The fully qualified class name of the caller
    level - The logging level
    data - The Message.
    t - A Throwable or null.
  - printf
```
public void printf(Level level,
          Marker marker,
          String format,
          Object... params)
```
    Logs a formatted message using the specified format string and arguments.
    
    Specified by:
    
    printf in interface Logger
    
    Parameters:
    level - The logging Level.
    marker - the marker data specific to this log statement.
    format - The format String.
    params - Arguments specified by the format.
  - printf
```
public void printf(Level level,
          String format,
          Object... params)
```
    Logs a formatted message using the specified format string and arguments.
    
    Specified by:
    
    printf in interface Logger
    
    Parameters:
    level - The logging Level.
    format - The format String.
    params - Arguments specified by the format.
  - throwing
```
public <T extends Throwable> T throwing(Level level,
                               T t)
```
    Logs a Throwable to be thrown.
    
    Specified by:
    
    throwing in interface Logger
    
    Type Parameters:
    T - the type of the Throwable.
    Parameters:
    level - The logging Level.
    t - The Throwable.
    
    Returns:
    the Throwable.
  - throwing
```
protected <T extends Throwable> T throwing(String fqcn,
                               Level level,
                               T t)
```
    Logs a Throwable to be thrown with location information.
    
    Type Parameters:
    T - the type of the Throwable.
    Parameters:
    fqcn - The fully qualified class name of the caller.
    level - The logging Level.
    t - The Throwable.
    
    Returns:
    the Throwable.
  - throwing
```
public <T extends Throwable> T throwing(T t)
```
    Logs a Throwable to be thrown.
    
    Specified by:
    
    throwing in interface Logger
    
    Type Parameters:
    T - the type of the Throwable.
    Parameters:
    t - The Throwable.
    
    Returns:
    the Throwable.
  - toString
```
public String toString()
```
    Returns a String representation of this instance in the form "name".
    
    Overrides:
    
    toString in class Object
    
    Returns:
    A String describing this Logger instance.
  - trace
```
public void trace(Marker marker,
         Message msg)
```
    Logs a message with the specific Marker at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    msg - the message string to be logged
  - trace
```
public void trace(Marker marker,
         Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    msg - the message string to be logged
    t - A Throwable or null.
  - trace
```
public void trace(Marker marker,
         Object message)
```
    Logs a message object with the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - trace
```
public void trace(Marker marker,
         Object message,
         Throwable t)
```
    Logs a message at the TRACE level including the stack trace of the Throwable t passed as parameter.
    
    See debug(String) form for more detailed information.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - trace
```
public void trace(Marker marker,
         String message)
```
    Logs a message object with the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - trace
```
public void trace(Marker marker,
         String message,
         Object... params)
```
    Logs a message with parameters at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - trace
```
public void trace(Marker marker,
         String message,
         Throwable t)
```
    Logs a message at the TRACE level including the stack trace of the Throwable t passed as parameter.
    
    See debug(String) form for more detailed information.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - trace
```
public void trace(Message msg)
```
    Logs a message with the specific Marker at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - trace
```
public void trace(Message msg,
         Throwable t)
```
    Logs a message with the specific Marker at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - trace
```
public void trace(Object message)
```
    Logs a message object with the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message object to log.
  - trace
```
public void trace(Object message,
         Throwable t)
```
    Logs a message at the TRACE level including the stack trace of the Throwable t passed as parameter.
    
    See debug(String) form for more detailed information.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - trace
```
public void trace(String message)
```
    Logs a message object with the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message object to log.
  - trace
```
public void trace(String message,
         Object... params)
```
    Logs a message with parameters at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - trace
```
public void trace(String message,
         Throwable t)
```
    Logs a message at the TRACE level including the stack trace of the Throwable t passed as parameter.
    
    See debug(String) form for more detailed information.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - warn
```
public void warn(Marker marker,
        Message msg)
```
    Logs a message with the specific Marker at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
  - warn
```
public void warn(Marker marker,
        Message msg,
        Throwable t)
```
    Logs a message with the specific Marker at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement
    msg - the message string to be logged
    t - A Throwable or null.
  - warn
```
public void warn(Marker marker,
        Object message)
```
    Logs a message object with the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - warn
```
public void warn(Marker marker,
        Object message,
        Throwable t)
```
    Logs a message at the WARN level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - warn
```
public void warn(Marker marker,
        String message)
```
    Logs a message object with the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
  - warn
```
public void warn(Marker marker,
        String message,
        Object... params)
```
    Logs a message with parameters at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - warn
```
public void warn(Marker marker,
        String message,
        Throwable t)
```
    Logs a message at the WARN level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    marker - the marker data specific to this log statement.
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - warn
```
public void warn(Message msg)
```
    Logs a message with the specific Marker at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    msg - the message string to be logged
  - warn
```
public void warn(Message msg,
        Throwable t)
```
    Logs a message with the specific Marker at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    msg - the message string to be logged
    t - A Throwable or null.
  - warn
```
public void warn(Object message)
```
    Logs a message object with the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message object to log.
  - warn
```
public void warn(Object message,
        Throwable t)
```
    Logs a message at the WARN level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.
  - warn
```
public void warn(String message)
```
    Logs a message object with the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message object to log.
  - warn
```
public void warn(String message,
        Object... params)
```
    Logs a message with parameters at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message to log.
    params - parameters to the message.
    See Also:
    Logger.getMessageFactory()
  - warn
```
public void warn(String message,
        Throwable t)
```
    Logs a message at the WARN level including the stack trace of the Throwable t passed as parameter.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message object to log.
    t - the exception to log, including its stack trace.

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Class AbstractLogger

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FLOW_MARKER

ENTRY_MARKER

EXIT_MARKER

EXCEPTION_MARKER

THROWING_MARKER

CATCHING_MARKER

DEFAULT_MESSAGE_FACTORY_CLASS

Constructor Detail

AbstractLogger

AbstractLogger

AbstractLogger

Method Detail

checkMessageFactory

catching

catching

catching

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

entry

entry

entry

error

error

error

error

error

error

error

error

error

error

error

error

error

error

exit

exit

exit

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

fatal

getMessageFactory

getName

getStream

getStream

info

info

info

info

info

info