AvalonLogger (open_kit Maven Webapp 1.1.12 API)

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

所有已实现的接口:

Log
```
public class AvalonLogger
extends java.lang.Object
implements Log
```
Implementation of commons-logging Log interface that delegates all logging calls to the Avalon logging abstraction: the Logger interface.

There are two ways in which this class can be used:
- the instance can be constructed with an Avalon logger (by calling AvalonLogger(Logger)). In this case, it acts as a simple thin wrapping implementation over the logger. This is particularly useful when using a property setter.
- the setDefaultLogger(org.apache.avalon.framework.logger.Logger) class property can be called which sets the ancesteral Avalon logger for this class. Any AvalonLogger instances created through the LogFactory mechanisms will output to child loggers of this Logger.
Note: AvalonLogger does not implement Serializable because the constructors available for it make this impossible to achieve in all circumstances; there is no way to "reconnect" to an underlying Logger object on deserialization if one was just passed in to the constructor of the original object. This class was marked Serializable in the 1.0.4 release of commons-logging, but this never actually worked (a NullPointerException would be thrown as soon as the deserialized object was used), so removing this marker is not considered to be an incompatible change.
版本:

$Revision: 424107 $ $Date: 2006-07-21 01:15:42 +0200 (fr, 21 jul 2006) $

作者:

Neeme Praks

构造器概要

构造器
构造器和说明
`AvalonLogger(org.apache.avalon.framework.logger.Logger logger)` Constructs an `AvalonLogger` that outputs to the given `Logger` instance.
`AvalonLogger(java.lang.String name)` Constructs an `AvalonLogger` that will log to a child of the `Logger` set by calling `setDefaultLogger(org.apache.avalon.framework.logger.Logger)`.

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`void`	`debug(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.debug`.
`void`	`debug(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.debug`.
`void`	`error(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.error`.
`void`	`error(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.error`.
`void`	`fatal(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.fatalError`.
`void`	`fatal(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.fatalError`.
`org.apache.avalon.framework.logger.Logger`	`getLogger()` Gets the Avalon logger implementation used to perform logging.
`void`	`info(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.info`.
`void`	`info(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.info`.
`boolean`	`isDebugEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.debug` enabled?
`boolean`	`isErrorEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.error` enabled?
`boolean`	`isFatalEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.fatalError` enabled?
`boolean`	`isInfoEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.info` enabled?
`boolean`	`isTraceEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.debug` enabled?
`boolean`	`isWarnEnabled()` Is logging to `org.apache.avalon.framework.logger.Logger.warn` enabled?
`static void`	`setDefaultLogger(org.apache.avalon.framework.logger.Logger logger)` Sets the ancesteral Avalon logger from which the delegating loggers will descend.
`void`	`trace(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.debug`.
`void`	`trace(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.debug`.
`void`	`warn(java.lang.Object message)` Logs a message with `org.apache.avalon.framework.logger.Logger.warn`.
`void`	`warn(java.lang.Object message, java.lang.Throwable t)` Logs a message with `org.apache.avalon.framework.logger.Logger.warn`.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AvalonLogger
```
public AvalonLogger(org.apache.avalon.framework.logger.Logger logger)
```
    Constructs an AvalonLogger that outputs to the given Logger instance.
    
    参数:
    
    logger - the avalon logger implementation to delegate to
  - AvalonLogger
```
public AvalonLogger(java.lang.String name)
```
    Constructs an AvalonLogger that will log to a child of the Logger set by calling setDefaultLogger(org.apache.avalon.framework.logger.Logger).
    
    参数:
    
    name - the name of the avalon logger implementation to delegate to
- 方法详细资料
  - getLogger
```
public org.apache.avalon.framework.logger.Logger getLogger()
```
    Gets the Avalon logger implementation used to perform logging.
    
    返回:
    
    avalon logger implementation
  - setDefaultLogger
```
public static void setDefaultLogger(org.apache.avalon.framework.logger.Logger logger)
```
    Sets the ancesteral Avalon logger from which the delegating loggers will descend.
    
    参数:
    
    logger - the default avalon logger, in case there is no logger instance supplied in constructor
  - debug
```
public void debug(java.lang.Object message,
                  java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.debug.
    
    指定者:
    
    debug 在接口中 Log
    
    参数:
    
    message - to log
    
    t - log this cause
    
    另请参阅:
    
    Log.debug(Object, Throwable)
  - debug
```
public void debug(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.debug.
    
    指定者:
    
    debug 在接口中 Log
    
    参数:
    
    message - to log.
    
    另请参阅:
    
    Log.debug(Object)
  - error
```
public void error(java.lang.Object message,
                  java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.error.
    
    指定者:
    
    error 在接口中 Log
    
    参数:
    
    message - to log
    
    t - log this cause
    
    另请参阅:
    
    Log.error(Object, Throwable)
  - error
```
public void error(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.error.
    
    指定者:
    
    error 在接口中 Log
    
    参数:
    
    message - to log
    
    另请参阅:
    
    Log.error(Object)
  - fatal
```
public void fatal(java.lang.Object message,
                  java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.fatalError.
    
    指定者:
    
    fatal 在接口中 Log
    
    参数:
    
    message - to log.
    
    t - log this cause.
    
    另请参阅:
    
    Log.fatal(Object, Throwable)
  - fatal
```
public void fatal(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.fatalError.
    
    指定者:
    
    fatal 在接口中 Log
    
    参数:
    
    message - to log
    
    另请参阅:
    
    Log.fatal(Object)
  - info
```
public void info(java.lang.Object message,
                 java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.info.
    
    指定者:
    
    info 在接口中 Log
    
    参数:
    
    message - to log
    
    t - log this cause
    
    另请参阅:
    
    Log.info(Object, Throwable)
  - info
```
public void info(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.info.
    
    指定者:
    
    info 在接口中 Log
    
    参数:
    
    message - to log
    
    另请参阅:
    
    Log.info(Object)
  - isDebugEnabled
```
public boolean isDebugEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.debug enabled?
    
    指定者:
    
    isDebugEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isDebugEnabled()
  - isErrorEnabled
```
public boolean isErrorEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.error enabled?
    
    指定者:
    
    isErrorEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isErrorEnabled()
  - isFatalEnabled
```
public boolean isFatalEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.fatalError enabled?
    
    指定者:
    
    isFatalEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isFatalEnabled()
  - isInfoEnabled
```
public boolean isInfoEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.info enabled?
    
    指定者:
    
    isInfoEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isInfoEnabled()
  - isTraceEnabled
```
public boolean isTraceEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.debug enabled?
    
    指定者:
    
    isTraceEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isTraceEnabled()
  - isWarnEnabled
```
public boolean isWarnEnabled()
```
    Is logging to org.apache.avalon.framework.logger.Logger.warn enabled?
    
    指定者:
    
    isWarnEnabled 在接口中 Log
    
    另请参阅:
    
    Log.isWarnEnabled()
  - trace
```
public void trace(java.lang.Object message,
                  java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.debug.
    
    指定者:
    
    trace 在接口中 Log
    
    参数:
    
    message - to log.
    
    t - log this cause.
    
    另请参阅:
    
    Log.trace(Object, Throwable)
  - trace
```
public void trace(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.debug.
    
    指定者:
    
    trace 在接口中 Log
    
    参数:
    
    message - to log
    
    另请参阅:
    
    Log.trace(Object)
  - warn
```
public void warn(java.lang.Object message,
                 java.lang.Throwable t)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.warn.
    
    指定者:
    
    warn 在接口中 Log
    
    参数:
    
    message - to log
    
    t - log this cause
    
    另请参阅:
    
    Log.warn(Object, Throwable)
  - warn
```
public void warn(java.lang.Object message)
```
    Logs a message with org.apache.avalon.framework.logger.Logger.warn.
    
    指定者:
    
    warn 在接口中 Log
    
    参数:
    
    message - to log
    
    另请参阅:
    
    Log.warn(Object)

类 AvalonLogger

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

AvalonLogger

AvalonLogger

方法详细资料

getLogger

setDefaultLogger

debug

debug

error

error

fatal

fatal

info

info

isDebugEnabled

isErrorEnabled

isFatalEnabled

isInfoEnabled

isTraceEnabled

isWarnEnabled

trace

trace

warn

warn