AbstractLogger (XWiki Commons - Legacy - Component - Default Implementation 15.2 API)

java.lang.Object
- org.xwiki.component.logging.AbstractLogger

All Implemented Interfaces:

Logger

Direct Known Subclasses:

DefaultLogger
```
@Deprecated
public abstract class AbstractLogger
extends Object
implements Logger
```
Deprecated.
starting with 3.1M2 use SLF4J instead

Helper methods to help in implementation of Loggers.

Since:

2.0M1

Version:

$Id: f187fb995cd870079da4eb8384653468f495b7f2 $

Constructor Summary

Constructors
Constructor Description

AbstractLogger()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected String`	`formatMessage(String message, Object... objects)`	Deprecated. Formats the message like `MessageFormat.format(String, Object...)` but also checks for Exceptions and catches them as logging should be robust and not interfere with normal program flow.

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

Methods inherited from interface org.xwiki.component.logging.Logger
debug, debug, debug, debug, error, error, error, error, info, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isWarnEnabled, warn, warn, warn, warn

- Constructor Detail
  - AbstractLogger
```
public AbstractLogger()
```
    Deprecated.
- Method Detail
  - formatMessage
```
protected String formatMessage(String message,
                               Object... objects)
```
    Deprecated.
    
    Formats the message like MessageFormat.format(String, Object...) but also checks for Exceptions and catches them as logging should be robust and not interfere with normal program flow. The Exception caught will be passed to the loggers debug output.
    
    Parameters:
    
    message - message in Formatter format syntax
    
    objects - Objects to fill in
    
    Returns:
    
    the formatted String if possible, else the message and all objects concatenated.
    
    See Also:
    
    MessageFormat