SubstituteLogger

java.lang.Object
- org.slf4j.helpers.SubstituteLogger

All Implemented Interfaces:

Logger
```
public class SubstituteLogger
extends Object
implements Logger
```
A logger implementation which logs via a delegate logger. By default, the delegate is a NOPLogger. However, a different delegate can be set at any time.
See also the relevant error code documentation.

Author:

Chetan Mehrotra, Ceki Gulcu

Field Summary
- Fields inherited from interface org.slf4j.Logger
  ROOT_LOGGER_NAME

Constructor Summary

Constructors
Constructor and Description

SubstituteLogger(String name, Queue<SubstituteLoggingEvent> eventQueue, boolean createdPostInitialization)

Constructors
Constructor and Description
`SubstituteLogger(String name, Queue<SubstituteLoggingEvent> eventQueue, boolean createdPostInitialization)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`debug(Marker marker, String msg)` Log a message with the specific Marker at the DEBUG level.
`void`	`debug(Marker marker, String format, Object... arguments)` This method is similar to `Logger.debug(String, Object...)` method except that the marker data is also taken into consideration.
`void`	`debug(Marker marker, String format, Object arg)` This method is similar to `Logger.debug(String, Object)` method except that the marker data is also taken into consideration.
`void`	`debug(Marker marker, String format, Object arg1, Object arg2)` This method is similar to `Logger.debug(String, Object, Object)` method except that the marker data is also taken into consideration.
`void`	`debug(Marker marker, String msg, Throwable t)` This method is similar to `Logger.debug(String, Throwable)` method except that the marker data is also taken into consideration.
`void`	`debug(String msg)` Log a message at the DEBUG level.
`void`	`debug(String format, Object... arguments)` Log a message at the DEBUG level according to the specified format and arguments.
`void`	`debug(String format, Object arg)` Log a message at the DEBUG level according to the specified format and argument.
`void`	`debug(String format, Object arg1, Object arg2)` Log a message at the DEBUG level according to the specified format and arguments.
`void`	`debug(String msg, Throwable t)` Log an exception (throwable) at the DEBUG level with an accompanying message.
`boolean`	`equals(Object o)` Indicates whether some other object is "equal to" this one.
`void`	`error(Marker marker, String msg)` Log a message with the specific Marker at the ERROR level.
`void`	`error(Marker marker, String format, Object... arguments)` This method is similar to `Logger.error(String, Object...)` method except that the marker data is also taken into consideration.
`void`	`error(Marker marker, String format, Object arg)` This method is similar to `Logger.error(String, Object)` method except that the marker data is also taken into consideration.
`void`	`error(Marker marker, String format, Object arg1, Object arg2)` This method is similar to `Logger.error(String, Object, Object)` method except that the marker data is also taken into consideration.
`void`	`error(Marker marker, String msg, Throwable t)` This method is similar to `Logger.error(String, Throwable)` method except that the marker data is also taken into consideration.
`void`	`error(String msg)` Log a message at the ERROR level.
`void`	`error(String format, Object... arguments)` Log a message at the ERROR level according to the specified format and arguments.
`void`	`error(String format, Object arg)` Log a message at the ERROR level according to the specified format and argument.
`void`	`error(String format, Object arg1, Object arg2)` Log a message at the ERROR level according to the specified format and arguments.
`void`	`error(String msg, Throwable t)` Log an exception (throwable) at the ERROR level with an accompanying message.
`String`	`getName()` Return the name of this `Logger` instance.
`int`	`hashCode()` Returns a hash code value for the object.
`void`	`info(Marker marker, String msg)` Log a message with the specific Marker at the INFO level.
`void`	`info(Marker marker, String format, Object... arguments)` This method is similar to `Logger.info(String, Object...)` method except that the marker data is also taken into consideration.
`void`	`info(Marker marker, String format, Object arg)` This method is similar to `Logger.info(String, Object)` method except that the marker data is also taken into consideration.
`void`	`info(Marker marker, String format, Object arg1, Object arg2)` This method is similar to `Logger.info(String, Object, Object)` method except that the marker data is also taken into consideration.
`void`	`info(Marker marker, String msg, Throwable t)` This method is similar to `Logger.info(String, Throwable)` method except that the marker data is also taken into consideration.
`void`	`info(String msg)` Log a message at the INFO level.
`void`	`info(String format, Object... arguments)` Log a message at the INFO level according to the specified format and arguments.
`void`	`info(String format, Object arg)` Log a message at the INFO level according to the specified format and argument.
`void`	`info(String format, Object arg1, Object arg2)` Log a message at the INFO level according to the specified format and arguments.
`void`	`info(String msg, Throwable t)` Log an exception (throwable) at the INFO level with an accompanying message.
`boolean`	`isDebugEnabled()` Is the logger instance enabled for the DEBUG level?
`boolean`	`isDebugEnabled(Marker marker)` Similar to `Logger.isDebugEnabled()` method except that the marker data is also taken into account.
`boolean`	`isDelegateEventAware()`
`boolean`	`isDelegateNOP()`
`boolean`	`isDelegateNull()`
`boolean`	`isErrorEnabled()` Is the logger instance enabled for the ERROR level?
`boolean`	`isErrorEnabled(Marker marker)` Similar to `Logger.isErrorEnabled()` method except that the marker data is also taken into consideration.
`boolean`	`isInfoEnabled()` Is the logger instance enabled for the INFO level?
`boolean`	`isInfoEnabled(Marker marker)` Similar to `Logger.isInfoEnabled()` method except that the marker data is also taken into consideration.
`boolean`	`isTraceEnabled()` Is the logger instance enabled for the TRACE level?
`boolean`	`isTraceEnabled(Marker marker)` Similar to `Logger.isTraceEnabled()` method except that the marker data is also taken into account.
`boolean`	`isWarnEnabled()` Is the logger instance enabled for the WARN level?
`boolean`	`isWarnEnabled(Marker marker)` Similar to `Logger.isWarnEnabled()` method except that the marker data is also taken into consideration.
`void`	`log(LoggingEvent event)`
`void`	`setDelegate(Logger delegate)` Typically called after the `LoggerFactory` initialization phase is completed.
`void`	`trace(Marker marker, String msg)` Log a message with the specific Marker at the TRACE level.
`void`	`trace(Marker marker, String format, Object... arguments)` This method is similar to `Logger.trace(String, Object...)` method except that the marker data is also taken into consideration.
`void`	`trace(Marker marker, String format, Object arg)` This method is similar to `Logger.trace(String, Object)` method except that the marker data is also taken into consideration.
`void`	`trace(Marker marker, String format, Object arg1, Object arg2)` This method is similar to `Logger.trace(String, Object, Object)` method except that the marker data is also taken into consideration.
`void`	`trace(Marker marker, String msg, Throwable t)` This method is similar to `Logger.trace(String, Throwable)` method except that the marker data is also taken into consideration.
`void`	`trace(String msg)` Log a message at the TRACE level.
`void`	`trace(String format, Object... arguments)` Log a message at the TRACE level according to the specified format and arguments.
`void`	`trace(String format, Object arg)` Log a message at the TRACE level according to the specified format and argument.
`void`	`trace(String format, Object arg1, Object arg2)` Log a message at the TRACE level according to the specified format and arguments.
`void`	`trace(String msg, Throwable t)` Log an exception (throwable) at the TRACE level with an accompanying message.
`void`	`warn(Marker marker, String msg)` Log a message with the specific Marker at the WARN level.
`void`	`warn(Marker marker, String format, Object... arguments)` This method is similar to `Logger.warn(String, Object...)` method except that the marker data is also taken into consideration.
`void`	`warn(Marker marker, String format, Object arg)` This method is similar to `Logger.warn(String, Object)` method except that the marker data is also taken into consideration.
`void`	`warn(Marker marker, String format, Object arg1, Object arg2)` This method is similar to `Logger.warn(String, Object, Object)` method except that the marker data is also taken into consideration.
`void`	`warn(Marker marker, String msg, Throwable t)` This method is similar to `Logger.warn(String, Throwable)` method except that the marker data is also taken into consideration.
`void`	`warn(String msg)` Log a message at the WARN level.
`void`	`warn(String format, Object... arguments)` Log a message at the WARN level according to the specified format and arguments.
`void`	`warn(String format, Object arg)` Log a message at the WARN level according to the specified format and argument.
`void`	`warn(String format, Object arg1, Object arg2)` Log a message at the WARN level according to the specified format and arguments.
`void`	`warn(String msg, Throwable t)` Log an exception (throwable) at the WARN level with an accompanying message.

Methods inherited from class java.lang.Object
clone, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SubstituteLogger
```
public SubstituteLogger(String name,
                        Queue<SubstituteLoggingEvent> eventQueue,
                        boolean createdPostInitialization)
```
- Method Detail
  - debug
```
public void debug(Marker marker,
                  String msg)
```
    Description copied from interface: Logger
    
    Log 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,
                  String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.debug(String, Object...) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - debug
```
public void debug(Marker marker,
                  String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.debug(String, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg - the argument
  - debug
```
public void debug(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.debug(String, Object, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - debug
```
public void debug(Marker marker,
                  String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.debug(String, Throwable) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - debug
```
public void debug(String msg)
```
    Description copied from interface: Logger
    
    Log a message at the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    msg - the message string to be logged
  - debug
```
public void debug(String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    Log a message at the DEBUG level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the DEBUG 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 DEBUG. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - debug
```
public void debug(String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    Log a message at the DEBUG level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg - the argument
  - debug
```
public void debug(String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    Log a message at the DEBUG level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - debug
```
public void debug(String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the DEBUG level with an accompanying message.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - equals
```
public boolean equals(Object o)
```
    Description copied from class: Object
    Indicates whether some other object is "equal to" this one.
    The equals method implements an equivalence relation on non-null object references:
    - It is reflexive: for any non-null reference value x, x.equals(x) should return true.
    - It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
    - It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
    - It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
    - For any non-null reference value x, x.equals(null) should return false.
    The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).
    Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    o - the reference object with which to compare.
    
    Returns:
    
    true if this object is the same as the obj argument; false otherwise.
    
    See Also:
    
    Object.hashCode(), HashMap
  - error
```
public void error(Marker marker,
                  String msg)
```
    Description copied from interface: Logger
    
    Log a message with the specific Marker at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    marker - The marker specific to this log statement
    
    msg - the message string to be logged
  - error
```
public void error(Marker marker,
                  String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.error(String, Object...) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - error
```
public void error(Marker marker,
                  String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.error(String, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg - the argument
  - error
```
public void error(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.error(String, Object, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - error
```
public void error(Marker marker,
                  String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.error(String, Throwable) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - error
```
public void error(String msg)
```
    Description copied from interface: Logger
    
    Log a message at the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    msg - the message string to be logged
  - error
```
public void error(String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    Log a message at the ERROR level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the ERROR 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 ERROR. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - error
```
public void error(String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    Log a message at the ERROR level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg - the argument
  - error
```
public void error(String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    Log a message at the ERROR level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the ERROR level.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - error
```
public void error(String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the ERROR level with an accompanying message.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - getName
```
public String getName()
```
    Description copied from interface: Logger
    
    Return the name of this Logger instance.
    
    Specified by:
    
    getName in interface Logger
    
    Returns:
    
    name of this logger instance
  - hashCode
```
public int hashCode()
```
    Description copied from class: Object
    Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.
    The general contract of hashCode is:
    - Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
    - If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
    - It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
    As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    a hash code value for this object.
    
    See Also:
    
    Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)
  - info
```
public void info(Marker marker,
                 String msg)
```
    Description copied from interface: Logger
    
    Log a message with the specific Marker at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    marker - The marker specific to this log statement
    
    msg - the message string to be logged
  - info
```
public void info(Marker marker,
                 String format,
                 Object... arguments)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.info(String, Object...) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - info
```
public void info(Marker marker,
                 String format,
                 Object arg)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.info(String, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg - the argument
  - info
```
public void info(Marker marker,
                 String format,
                 Object arg1,
                 Object arg2)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.info(String, Object, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - info
```
public void info(Marker marker,
                 String msg,
                 Throwable t)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.info(String, Throwable) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    marker - the marker data for this log statement
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - info
```
public void info(String msg)
```
    Description copied from interface: Logger
    
    Log a message at the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    msg - the message string to be logged
  - info
```
public void info(String format,
                 Object... arguments)
```
    Description copied from interface: Logger
    
    Log a message at the INFO level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the INFO 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 INFO. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - info
```
public void info(String format,
                 Object arg)
```
    Description copied from interface: Logger
    
    Log a message at the INFO level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg - the argument
  - info
```
public void info(String format,
                 Object arg1,
                 Object arg2)
```
    Description copied from interface: Logger
    
    Log a message at the INFO level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the INFO level.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - info
```
public void info(String msg,
                 Throwable t)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the INFO level with an accompanying message.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - isDebugEnabled
```
public boolean isDebugEnabled()
```
    Description copied from interface: Logger
    
    Is the logger instance enabled for the DEBUG level?
    
    Specified by:
    
    isDebugEnabled in interface Logger
    
    Returns:
    
    True if this Logger is enabled for the DEBUG level, false otherwise.
  - isDebugEnabled
```
public boolean isDebugEnabled(Marker marker)
```
    Description copied from interface: Logger
    
    Similar to Logger.isDebugEnabled() method except that the marker data is also taken into account.
    
    Specified by:
    
    isDebugEnabled in interface Logger
    
    Parameters:
    
    marker - The marker data to take into consideration
    
    Returns:
    
    True if this Logger is enabled for the DEBUG level, false otherwise.
  - isDelegateEventAware
```
public boolean isDelegateEventAware()
```
  - isDelegateNOP
```
public boolean isDelegateNOP()
```
  - isDelegateNull
```
public boolean isDelegateNull()
```
  - isErrorEnabled
```
public boolean isErrorEnabled()
```
    Description copied from interface: Logger
    
    Is the logger instance enabled for the ERROR level?
    
    Specified by:
    
    isErrorEnabled in interface Logger
    
    Returns:
    
    True if this Logger is enabled for the ERROR level, false otherwise.
  - isErrorEnabled
```
public boolean isErrorEnabled(Marker marker)
```
    Description copied from interface: Logger
    
    Similar to Logger.isErrorEnabled() method except that the marker data is also taken into consideration.
    
    Specified by:
    
    isErrorEnabled in interface Logger
    
    Parameters:
    
    marker - The marker data to take into consideration
    
    Returns:
    
    True if this Logger is enabled for the ERROR level, false otherwise.
  - isInfoEnabled
```
public boolean isInfoEnabled()
```
    Description copied from interface: Logger
    
    Is the logger instance enabled for the INFO level?
    
    Specified by:
    
    isInfoEnabled in interface Logger
    
    Returns:
    
    True if this Logger is enabled for the INFO level, false otherwise.
  - isInfoEnabled
```
public boolean isInfoEnabled(Marker marker)
```
    Description copied from interface: Logger
    
    Similar to Logger.isInfoEnabled() method except that the marker data is also taken into consideration.
    
    Specified by:
    
    isInfoEnabled in interface Logger
    
    Parameters:
    
    marker - The marker data to take into consideration
    
    Returns:
    
    true if this logger is warn enabled, false otherwise
  - isTraceEnabled
```
public boolean isTraceEnabled()
```
    Description copied from interface: Logger
    
    Is the logger instance enabled for the TRACE level?
    
    Specified by:
    
    isTraceEnabled in interface Logger
    
    Returns:
    
    True if this Logger is enabled for the TRACE level, false otherwise.
  - isTraceEnabled
```
public boolean isTraceEnabled(Marker marker)
```
    Description copied from interface: Logger
    
    Similar to Logger.isTraceEnabled() method except that the marker data is also taken into account.
    
    Specified by:
    
    isTraceEnabled in interface Logger
    
    Parameters:
    
    marker - The marker data to take into consideration
    
    Returns:
    
    True if this Logger is enabled for the TRACE level, false otherwise.
  - isWarnEnabled
```
public boolean isWarnEnabled()
```
    Description copied from interface: Logger
    
    Is the logger instance enabled for the WARN level?
    
    Specified by:
    
    isWarnEnabled in interface Logger
    
    Returns:
    
    True if this Logger is enabled for the WARN level, false otherwise.
  - isWarnEnabled
```
public boolean isWarnEnabled(Marker marker)
```
    Description copied from interface: Logger
    
    Similar to Logger.isWarnEnabled() method except that the marker data is also taken into consideration.
    
    Specified by:
    
    isWarnEnabled in interface Logger
    
    Parameters:
    
    marker - The marker data to take into consideration
    
    Returns:
    
    True if this Logger is enabled for the WARN level, false otherwise.
  - log
```
public void log(LoggingEvent event)
```
  - setDelegate
```
public void setDelegate(Logger delegate)
```
    Typically called after the LoggerFactory initialization phase is completed.
    
    Parameters:
    
    delegate -
  - trace
```
public void trace(Marker marker,
                  String msg)
```
    Description copied from interface: Logger
    
    Log 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,
                  String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.trace(String, Object...) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arguments - an array of arguments
  - trace
```
public void trace(Marker marker,
                  String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.trace(String, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg - the argument
  - trace
```
public void trace(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.trace(String, Object, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - trace
```
public void trace(Marker marker,
                  String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.trace(String, Throwable) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - trace
```
public void trace(String msg)
```
    Description copied from interface: Logger
    
    Log a message at the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    msg - the message string to be logged
  - trace
```
public void trace(String format,
                  Object... arguments)
```
    Description copied from interface: Logger
    
    Log a message at the TRACE level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the TRACE 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 TRACE. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - trace
```
public void trace(String format,
                  Object arg)
```
    Description copied from interface: Logger
    
    Log a message at the TRACE level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg - the argument
  - trace
```
public void trace(String format,
                  Object arg1,
                  Object arg2)
```
    Description copied from interface: Logger
    
    Log a message at the TRACE level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the TRACE level.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - trace
```
public void trace(String msg,
                  Throwable t)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the TRACE level with an accompanying message.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - warn
```
public void warn(Marker marker,
                 String msg)
```
    Description copied from interface: Logger
    
    Log a message with the specific Marker at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    marker - The marker specific to this log statement
    
    msg - the message string to be logged
  - warn
```
public void warn(Marker marker,
                 String format,
                 Object... arguments)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.warn(String, Object...) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - warn
```
public void warn(Marker marker,
                 String format,
                 Object arg)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.warn(String, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg - the argument
  - warn
```
public void warn(Marker marker,
                 String format,
                 Object arg1,
                 Object arg2)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.warn(String, Object, Object) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    marker - the marker data specific to this log statement
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - warn
```
public void warn(Marker marker,
                 String msg,
                 Throwable t)
```
    Description copied from interface: Logger
    
    This method is similar to Logger.warn(String, Throwable) method except that the marker data is also taken into consideration.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    marker - the marker data for this log statement
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log
  - warn
```
public void warn(String msg)
```
    Description copied from interface: Logger
    
    Log a message at the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    msg - the message string to be logged
  - warn
```
public void warn(String format,
                 Object... arguments)
```
    Description copied from interface: Logger
    
    Log a message at the WARN level according to the specified format and arguments.
    
    This form avoids superfluous string concatenation when the logger is disabled for the WARN 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 WARN. The variants taking one and two arguments exist solely in order to avoid this hidden cost.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    format - the format string
    
    arguments - a list of 3 or more arguments
  - warn
```
public void warn(String format,
                 Object arg)
```
    Description copied from interface: Logger
    
    Log a message at the WARN level according to the specified format and argument.
    
    This form avoids superfluous object creation when the logger is disabled for the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg - the argument
  - warn
```
public void warn(String format,
                 Object arg1,
                 Object arg2)
```
    Description copied from interface: Logger
    
    Log a message at the WARN level according to the specified format and arguments.
    
    This form avoids superfluous object creation when the logger is disabled for the WARN level.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    format - the format string
    
    arg1 - the first argument
    
    arg2 - the second argument
  - warn
```
public void warn(String msg,
                 Throwable t)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the WARN level with an accompanying message.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    
    msg - the message accompanying the exception
    
    t - the exception (throwable) to log

Class SubstituteLogger

Field Summary

Fields inherited from interface org.slf4j.Logger

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SubstituteLogger

Method Detail

debug

debug

debug

debug

debug

debug

debug

debug

debug

debug

equals

error

error

error

error

error

error

error

error

error

error

getName

hashCode

info

info

info

info

info

info

info

info

info

info

isDebugEnabled

isDebugEnabled

isDelegateEventAware

isDelegateNOP

isDelegateNull

isErrorEnabled

isErrorEnabled

isInfoEnabled

isInfoEnabled

isTraceEnabled

isTraceEnabled

isWarnEnabled

isWarnEnabled

log

setDelegate

trace

trace

trace

trace

trace

trace

trace

trace

trace

trace

warn

warn

warn

warn

warn

warn

warn

warn

warn

warn