ULogger (Apache Chainsaw 2.1.0-SNAPSHOT API)

All Known Implementing Classes:

Log4JULogger, NOPULogger, SimpleULogger
```
public interface ULogger
```
A proxy for org.slf4j.ULogger. In slf4j implementing builds, this interface will extend org.slf4j.ULogger and add no additional methods.

Author:

Ceki Gülcü, Curt Arnold

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`debug(Object msg)` Log a message object with the DEBUG level.
`void`	`debug(Object parameterizedMsg, Object param1)` Log a parameterized message object at the DEBUG level.
`void`	`debug(Object msg, Throwable t)` Log a message object with the `DEBUG` level including the stack trace of the `Throwablet` passed as parameter.
`void`	`debug(String parameterizedMsg, Object param1, Object param2)` Log a parameterized message object at the DEBUG level.
`void`	`error(Object msg)` Log a message object with the ERROR level.
`void`	`error(Object parameterizedMsg, Object param1)` Log a parameterized message object at the ERROR level.
`void`	`error(Object msg, Throwable t)` Log a message object with the `ERROR` level including the stack trace of the `Throwablet` passed as parameter.
`void`	`error(String parameterizedMsg, Object param1, Object param2)` Log a parameterized message object at the ERROR level.
`void`	`info(Object msg)` Log a message object with the INFO level.
`void`	`info(Object parameterizedMsg, Object param1)` Log a parameterized message object at the INFO level.
`void`	`info(Object msg, Throwable t)` Log a message object with the `INFO` level including the stack trace of the `Throwablet` passed as parameter.
`void`	`info(String parameterizedMsg, Object param1, Object param2)` Log a parameterized message object at the INFO level.
`boolean`	`isDebugEnabled()` Is the logger instance enabled for the DEBUG level?
`boolean`	`isErrorEnabled()` Is the logger instance enabled for the ERROR level?
`boolean`	`isInfoEnabled()` Is the logger instance enabled for the INFO level?
`boolean`	`isWarnEnabled()` Is the logger instance enabled for the WARN level?
`void`	`warn(Object msg)` Log a message object with the WARN level.
`void`	`warn(Object parameterizedMsg, Object param1)` Log a parameterized message object at the WARN level.
`void`	`warn(Object msg, Throwable t)` Log a message object with the `WARN` level including the stack trace of the `Throwablet` passed as parameter.
`void`	`warn(String parameterizedMsg, Object param1, Object param2)` Log a parameterized message object at the WARN level.

- Method Detail
  - isDebugEnabled
```
boolean isDebugEnabled()
```
    Is the logger instance enabled for the DEBUG level?
    
    Returns:
    
    true if debug is enabled.
  - debug
```
void debug(Object msg)
```
    Log a message object with the DEBUG level.
    
    Parameters:
    
    msg - - the message object to be logged
  - debug
```
void debug(Object parameterizedMsg,
           Object param1)
```
    Log a parameterized message object at the DEBUG level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the parameter
  - debug
```
void debug(String parameterizedMsg,
           Object param1,
           Object param2)
```
    Log a parameterized message object at the DEBUG level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the first parameter
    
    param2 - - the second parameter
  - debug
```
void debug(Object msg,
           Throwable t)
```
    Log a message object with the DEBUG level including the stack trace of the Throwablet passed as parameter.
    
    Parameters:
    
    msg - the message object to log.
    
    t - the exception to log, including its stack trace.
  - isInfoEnabled
```
boolean isInfoEnabled()
```
    Is the logger instance enabled for the INFO level?
    
    Returns:
    
    true if debug is enabled.
  - info
```
void info(Object msg)
```
    Log a message object with the INFO level.
    
    Parameters:
    
    msg - - the message object to be logged
  - info
```
void info(Object parameterizedMsg,
          Object param1)
```
    Log a parameterized message object at the INFO level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the parameter
  - info
```
void info(String parameterizedMsg,
          Object param1,
          Object param2)
```
    Log a parameterized message object at the INFO level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the first parameter
    
    param2 - - the second parameter
  - info
```
void info(Object msg,
          Throwable t)
```
    Log a message object with the INFO level including the stack trace of the Throwablet passed as parameter.
    
    Parameters:
    
    msg - the message object to log.
    
    t - the exception to log, including its stack trace.
  - isWarnEnabled
```
boolean isWarnEnabled()
```
    Is the logger instance enabled for the WARN level?
    
    Returns:
    
    true if debug is enabled.
  - warn
```
void warn(Object msg)
```
    Log a message object with the WARN level.
    
    Parameters:
    
    msg - - the message object to be logged
  - warn
```
void warn(Object parameterizedMsg,
          Object param1)
```
    Log a parameterized message object at the WARN level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the parameter
  - warn
```
void warn(String parameterizedMsg,
          Object param1,
          Object param2)
```
    Log a parameterized message object at the WARN level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the first parameter
    
    param2 - - the second parameter
  - warn
```
void warn(Object msg,
          Throwable t)
```
    Log a message object with the WARN level including the stack trace of the Throwablet passed as parameter.
    
    Parameters:
    
    msg - the message object to log.
    
    t - the exception to log, including its stack trace.
  - isErrorEnabled
```
boolean isErrorEnabled()
```
    Is the logger instance enabled for the ERROR level?
    
    Returns:
    
    true if debug is enabled.
  - error
```
void error(Object msg)
```
    Log a message object with the ERROR level.
    
    Parameters:
    
    msg - - the message object to be logged
  - error
```
void error(Object parameterizedMsg,
           Object param1)
```
    Log a parameterized message object at the ERROR level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the parameter
  - error
```
void error(String parameterizedMsg,
           Object param1,
           Object param2)
```
    Log a parameterized message object at the ERROR level.
    This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
    
    Parameters:
    
    parameterizedMsg - - the parameterized message object
    
    param1 - - the first parameter
    
    param2 - - the second parameter
  - error
```
void error(Object msg,
           Throwable t)
```
    Log a message object with the ERROR level including the stack trace of the Throwablet passed as parameter.
    
    Parameters:
    
    msg - the message object to log.
    
    t - the exception to log, including its stack trace.

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Interface ULogger

Method Summary

Method Detail

isDebugEnabled

debug

debug

debug

debug

isInfoEnabled

info

info

info

info

isWarnEnabled

warn

warn

warn

warn

isErrorEnabled

error

error

error

error