NoOpLog (Apache Commons Logging 1.2 API)

java.lang.Object
- org.apache.commons.logging.impl.NoOpLog

All Implemented Interfaces:

Serializable, Log
```
public class NoOpLog
extends Object
implements Log, Serializable
```
Trivial implementation of Log that throws away all messages. No configurable system properties are supported.

Version:

$Id: NoOpLog.java 1432663 2013-01-13 17:24:18Z tn $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

NoOpLog()
Convenience constructor

NoOpLog(String name)
Base constructor

Constructors
Constructor and Description
`NoOpLog()` Convenience constructor
`NoOpLog(String name)` Base constructor

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`debug(Object message)` Do nothing
`void`	`debug(Object message, Throwable t)` Do nothing
`void`	`error(Object message)` Do nothing
`void`	`error(Object message, Throwable t)` Do nothing
`void`	`fatal(Object message)` Do nothing
`void`	`fatal(Object message, Throwable t)` Do nothing
`void`	`info(Object message)` Do nothing
`void`	`info(Object message, Throwable t)` Do nothing
`boolean`	`isDebugEnabled()` Debug is never enabled.
`boolean`	`isErrorEnabled()` Error is never enabled.
`boolean`	`isFatalEnabled()` Fatal is never enabled.
`boolean`	`isInfoEnabled()` Info is never enabled.
`boolean`	`isTraceEnabled()` Trace is never enabled.
`boolean`	`isWarnEnabled()` Warn is never enabled.
`void`	`trace(Object message)` Do nothing
`void`	`trace(Object message, Throwable t)` Do nothing
`void`	`warn(Object message)` Do nothing
`void`	`warn(Object message, Throwable t)` Do nothing

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

- Constructor Detail
  - NoOpLog
```
public NoOpLog()
```
    Convenience constructor
  - NoOpLog
```
public NoOpLog(String name)
```
    Base constructor
- Method Detail
  - trace
```
public void trace(Object message)
```
    Do nothing
    
    Specified by:
    
    trace in interface Log
    
    Parameters:
    message - log this message
  - trace
```
public void trace(Object message,
         Throwable t)
```
    Do nothing
    
    Specified by:
    
    trace in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - debug
```
public void debug(Object message)
```
    Do nothing
    
    Specified by:
    
    debug in interface Log
    
    Parameters:
    message - log this message
  - debug
```
public void debug(Object message,
         Throwable t)
```
    Do nothing
    
    Specified by:
    
    debug in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - info
```
public void info(Object message)
```
    Do nothing
    
    Specified by:
    
    info in interface Log
    
    Parameters:
    message - log this message
  - info
```
public void info(Object message,
        Throwable t)
```
    Do nothing
    
    Specified by:
    
    info in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - warn
```
public void warn(Object message)
```
    Do nothing
    
    Specified by:
    
    warn in interface Log
    
    Parameters:
    message - log this message
  - warn
```
public void warn(Object message,
        Throwable t)
```
    Do nothing
    
    Specified by:
    
    warn in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - error
```
public void error(Object message)
```
    Do nothing
    
    Specified by:
    
    error in interface Log
    
    Parameters:
    message - log this message
  - error
```
public void error(Object message,
         Throwable t)
```
    Do nothing
    
    Specified by:
    
    error in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - fatal
```
public void fatal(Object message)
```
    Do nothing
    
    Specified by:
    
    fatal in interface Log
    
    Parameters:
    message - log this message
  - fatal
```
public void fatal(Object message,
         Throwable t)
```
    Do nothing
    
    Specified by:
    
    fatal in interface Log
    
    Parameters:
    message - log this message
    t - log this cause
  - isDebugEnabled
```
public final boolean isDebugEnabled()
```
    Debug is never enabled.
    
    Specified by:
    
    isDebugEnabled in interface Log
    
    Returns:
    false
  - isErrorEnabled
```
public final boolean isErrorEnabled()
```
    Error is never enabled.
    
    Specified by:
    
    isErrorEnabled in interface Log
    
    Returns:
    false
  - isFatalEnabled
```
public final boolean isFatalEnabled()
```
    Fatal is never enabled.
    
    Specified by:
    
    isFatalEnabled in interface Log
    
    Returns:
    false
  - isInfoEnabled
```
public final boolean isInfoEnabled()
```
    Info is never enabled.
    
    Specified by:
    
    isInfoEnabled in interface Log
    
    Returns:
    false
  - isTraceEnabled
```
public final boolean isTraceEnabled()
```
    Trace is never enabled.
    
    Specified by:
    
    isTraceEnabled in interface Log
    
    Returns:
    false
  - isWarnEnabled
```
public final boolean isWarnEnabled()
```
    Warn is never enabled.
    
    Specified by:
    
    isWarnEnabled in interface Log
    
    Returns:
    false

Class NoOpLog

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

NoOpLog

NoOpLog

Method Detail

trace

trace

debug

debug

info

info

warn

warn

error

error

fatal

fatal

isDebugEnabled

isErrorEnabled

isFatalEnabled

isInfoEnabled

isTraceEnabled

isWarnEnabled