LogUtils.Log (Metawidget API Documentation)

Enclosing class:

LogUtils
```
public static interface LogUtils.Log
```
Common logging interface.
Note: we're not trying to create another logging framework here! We're just trying to use Commons Logging where available, and java.util Logging where it's not. Most web containers will prefer Commons Logging, but we don't want to have to ship commons-logging.jar with, say, a Swing applet.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`debug(String debug, Object... arguments)` Log a debug message.
`void`	`error(String error, Object... arguments)` Log an error message.
`void`	`info(String info, Object... arguments)` Log an info message.
`boolean`	`isDebugEnabled()`
`boolean`	`isErrorEnabled()`
`boolean`	`isInfoEnabled()`
`boolean`	`isTraceEnabled()`
`boolean`	`isWarnEnabled()`
`void`	`trace(String trace, Object... arguments)` Log a trace message.
`void`	`warn(String warning, Object... arguments)` Log a warning message.

- Method Detail
  - isTraceEnabled
```
boolean isTraceEnabled()
```
  - trace
```
void trace(String trace,
         Object... arguments)
```
    Log a trace message.
    
    Parameters:
    debug - message to log
    arguments - array of arguments that will be merged into the message using standard java.text.MessageFormat notation. As a special case, if the last argument is a Throwable but is not referenced in the message, its stack trace will be printed
  - isDebugEnabled
```
boolean isDebugEnabled()
```
  - debug
```
void debug(String debug,
         Object... arguments)
```
    Log a debug message.
    
    Parameters:
    debug - message to log
    arguments - array of arguments that will be merged into the message using standard java.text.MessageFormat notation. As a special case, if the last argument is a Throwable but is not referenced in the message, its stack trace will be printed
  - isInfoEnabled
```
boolean isInfoEnabled()
```
  - info
```
void info(String info,
        Object... arguments)
```
    Log an info message.
    
    Parameters:
    debug - message to log
    arguments - array of arguments that will be merged into the message using standard java.text.MessageFormat notation. As a special case, if the last argument is a Throwable but is not referenced in the message, its stack trace will be printed
  - isWarnEnabled
```
boolean isWarnEnabled()
```
  - warn
```
void warn(String warning,
        Object... arguments)
```
    Log a warning message.
    
    Parameters:
    debug - message to log
    arguments - array of arguments that will be merged into the message using standard java.text.MessageFormat notation. As a special case, if the last argument is a Throwable but is not referenced in the message, its stack trace will be printed
  - isErrorEnabled
```
boolean isErrorEnabled()
```
  - error
```
void error(String error,
         Object... arguments)
```
    Log an error message.
    
    Parameters:
    debug - message to log
    arguments - array of arguments that will be merged into the message using standard java.text.MessageFormat notation. As a special case, if the last argument is a Throwable but is not referenced in the message, its stack trace will be printed

Interface LogUtils.Log

Method Summary

Method Detail

isTraceEnabled

trace

isDebugEnabled

debug

isInfoEnabled

info

isWarnEnabled

warn

isErrorEnabled

error