WebLogger (ModeShape Distribution Library Reference (3.7.3.Final))

java.lang.Object
- org.modeshape.web.jcr.WebLogger

All Implemented Interfaces:

Logger
```
public final class WebLogger
extends Object
implements Logger
```
Implementation of the Logger interface which delegates the logging operations to an I18n based Logger implementation, using pass-through TextI18n objects. This should be used in ModeShape's server-side web modules.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`debug(String message, Object... params)` Log a message at the DEBUG level according to the specified format and (optional) parameters.
`void`	`debug(Throwable t, String message, Object... params)` Log an exception (throwable) at the DEBUG level with an accompanying message.
`void`	`error(String message, Object... params)` Log a message at the ERROR level according to the specified format and (optional) parameters.
`void`	`error(Throwable t, String message, Object... params)` Log an exception (throwable) at the ERROR level with an accompanying message.
`static Logger`	`getLogger(Class<?> clazz)`
`void`	`info(String message, Object... params)` Log a message at the INFO level according to the specified format and (optional) parameters.
`void`	`info(Throwable t, String message, Object... params)` Log an exception (throwable) at the INFO level with an accompanying message.
`boolean`	`isDebugEnabled()` Return whether messages at the DEBUG level are being logged.
`boolean`	`isErrorEnabled()` Return whether messages at the ERROR level are being logged.
`boolean`	`isInfoEnabled()` Return whether messages at the INFORMATION level are being logged.
`boolean`	`isTraceEnabled()` Return whether messages at the TRACE level are being logged.
`boolean`	`isWarnEnabled()` Return whether messages at the WARNING level are being logged.
`void`	`trace(String message, Object... params)` Log a message at the TRACE level according to the specified format and (optional) parameters.
`void`	`trace(Throwable t, String message, Object... params)` Log an exception (throwable) at the TRACE level with an accompanying message.
`void`	`warn(String message, Object... params)` Log a message at the WARNING level according to the specified format and (optional) parameters.
`void`	`warn(Throwable t, String message, Object... params)` Log an exception (throwable) at the WARNING level with an accompanying message.

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

- Method Detail
  - getLogger
```
public static Logger getLogger(Class<?> clazz)
```
  - debug
```
public void debug(String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log a message at the DEBUG level according to the specified format and (optional) parameters. The message should contain a pair of empty curly braces for each of the parameter, which should be passed in the correct order. The pattern consists of zero or more keys of the form {n}, where n is an integer starting at 0. Therefore, the first parameter replaces all occurrences of "{0}", the second parameter replaces all occurrences of "{1}", etc.
    If any parameter is null, the corresponding key is replaced with the string "null". Therefore, consider using an empty string when keys are to be removed altogether.
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    message - the message string
    params - the parameter values that are to replace the variables in the format string
  - debug
```
public void debug(Throwable t,
         String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the DEBUG level with an accompanying message. If the exception is null, then this method calls Logger.debug(String, Object...).
    
    Specified by:
    
    debug in interface Logger
    
    Parameters:
    t - the exception (throwable) to log
    message - the message accompanying the exception
    params - the parameter values that are to replace the variables in the format string
  - error
```
public void error(String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log a message at the ERROR level according to the specified format and (optional) parameters. The message should contain a pair of empty curly braces for each of the parameter, which should be passed in the correct order. The pattern consists of zero or more keys of the form {n}, where n is an integer starting at 0. Therefore, the first parameter replaces all occurrences of "{0}", the second parameter replaces all occurrences of "{1}", etc.
    If any parameter is null, the corresponding key is replaced with the string "null". Therefore, consider using an empty string when keys are to be removed altogether.
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    message - the message string
    params - the parameter values that are to replace the variables in the format string
  - error
```
public void error(Throwable t,
         String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the ERROR level with an accompanying message. If the exception is null, then this method calls Logger.error(String, Object...).
    
    Specified by:
    
    error in interface Logger
    
    Parameters:
    t - the exception (throwable) to log
    message - the message accompanying the exception
    params - the parameter values that are to replace the variables in the format string
  - info
```
public void info(String message,
        Object... params)
```
    Description copied from interface: Logger
    
    Log a message at the INFO level according to the specified format and (optional) parameters. The message should contain a pair of empty curly braces for each of the parameter, which should be passed in the correct order. The pattern consists of zero or more keys of the form {n}, where n is an integer starting at 0. Therefore, the first parameter replaces all occurrences of "{0}", the second parameter replaces all occurrences of "{1}", etc.
    If any parameter is null, the corresponding key is replaced with the string "null". Therefore, consider using an empty string when keys are to be removed altogether.
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    message - the message string
    params - the parameter values that are to replace the variables in the format string
  - info
```
public void info(Throwable t,
        String message,
        Object... params)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the INFO level with an accompanying message. If the exception is null, then this method calls Logger.info(String, Object...).
    
    Specified by:
    
    info in interface Logger
    
    Parameters:
    t - the exception (throwable) to log
    message - the message accompanying the exception
    params - the parameter values that are to replace the variables in the format string
  - trace
```
public void trace(String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log a message at the TRACE level according to the specified format and (optional) parameters. The message should contain a pair of empty curly braces for each of the parameter, which should be passed in the correct order. The pattern consists of zero or more keys of the form {n}, where n is an integer starting at 0. Therefore, the first parameter replaces all occurrences of "{0}", the second parameter replaces all occurrences of "{1}", etc.
    If any parameter is null, the corresponding key is replaced with the string "null". Therefore, consider using an empty string when keys are to be removed altogether.
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    message - the message string
    params - the parameter values that are to replace the variables in the format string
  - trace
```
public void trace(Throwable t,
         String message,
         Object... params)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the TRACE level with an accompanying message. If the exception is null, then this method calls Logger.trace(String, Object...).
    
    Specified by:
    
    trace in interface Logger
    
    Parameters:
    t - the exception (throwable) to log
    message - the message accompanying the exception
    params - the parameter values that are to replace the variables in the format string
  - warn
```
public void warn(String message,
        Object... params)
```
    Description copied from interface: Logger
    
    Log a message at the WARNING level according to the specified format and (optional) parameters. The message should contain a pair of empty curly braces for each of the parameter, which should be passed in the correct order. The pattern consists of zero or more keys of the form {n}, where n is an integer starting at 0. Therefore, the first parameter replaces all occurrences of "{0}", the second parameter replaces all occurrences of "{1}", etc.
    If any parameter is null, the corresponding key is replaced with the string "null". Therefore, consider using an empty string when keys are to be removed altogether.
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    message - the message string
    params - the parameter values that are to replace the variables in the format string
  - warn
```
public void warn(Throwable t,
        String message,
        Object... params)
```
    Description copied from interface: Logger
    
    Log an exception (throwable) at the WARNING level with an accompanying message. If the exception is null, then this method calls Logger.warn(String, Object...).
    
    Specified by:
    
    warn in interface Logger
    
    Parameters:
    t - the exception (throwable) to log
    message - the message accompanying the exception
    params - the parameter values that are to replace the variables in the format string
  - isInfoEnabled
```
public boolean isInfoEnabled()
```
    Description copied from interface: Logger
    
    Return whether messages at the INFORMATION level are being logged.
    
    Specified by:
    
    isInfoEnabled in interface Logger
    
    Returns:
    true if INFORMATION log messages are currently being logged, or false otherwise.
  - isWarnEnabled
```
public boolean isWarnEnabled()
```
    Description copied from interface: Logger
    
    Return whether messages at the WARNING level are being logged.
    
    Specified by:
    
    isWarnEnabled in interface Logger
    
    Returns:
    true if WARNING log messages are currently being logged, or false otherwise.
  - isErrorEnabled
```
public boolean isErrorEnabled()
```
    Description copied from interface: Logger
    
    Return whether messages at the ERROR level are being logged.
    
    Specified by:
    
    isErrorEnabled in interface Logger
    
    Returns:
    true if ERROR log messages are currently being logged, or false otherwise.
  - isDebugEnabled
```
public boolean isDebugEnabled()
```
    Description copied from interface: Logger
    
    Return whether messages at the DEBUG level are being logged.
    
    Specified by:
    
    isDebugEnabled in interface Logger
    
    Returns:
    true if DEBUG log messages are currently being logged, or false otherwise.
  - isTraceEnabled
```
public boolean isTraceEnabled()
```
    Description copied from interface: Logger
    
    Return whether messages at the TRACE level are being logged.
    
    Specified by:
    
    isTraceEnabled in interface Logger
    
    Returns:
    true if TRACE log messages are currently being logged, or false otherwise.

Class WebLogger

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getLogger

debug

debug

error

error

info

info

trace

trace

warn

warn

isInfoEnabled

isWarnEnabled

isErrorEnabled

isDebugEnabled

isTraceEnabled