de.unkrig.commons.util.logging.handler
Class ProxyHandler

java.lang.Object
  java.util.logging.Handler
      de.unkrig.commons.util.logging.handler.ProxyHandler

Direct Known Subclasses:

EagerHandler

public class ProxyHandler
extends java.util.logging.Handler

A Handler that redirects all method calls to a delegate, which can be changed at runtime.

Constructor Summary

ProxyHandler()
Constructs a proxy handler without a delegate.

ProxyHandler(java.util.logging.Handler delegate)

Method Summary

void	close()
void	flush()
java.lang.String	getEncoding()
java.util.logging.ErrorManager	getErrorManager()
java.util.logging.Filter	getFilter()
java.util.logging.Formatter	getFormatter()
java.util.logging.Level	getLevel()
boolean	isLoggable(java.util.logging.LogRecord record)
void	publish(java.util.logging.LogRecord record)
void	setDelegate(java.util.logging.Handler delegate) Changes the delegate handler.
void	setEncoding(java.lang.String encoding)
void	setErrorManager(java.util.logging.ErrorManager errorManager)
void	setFilter(java.util.logging.Filter newFilter)
void	setFormatter(java.util.logging.Formatter formatter)
void	setLevel(java.util.logging.Level level)

Methods inherited from class java.util.logging.Handler

reportError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProxyHandler

public ProxyHandler()

Constructs a proxy handler without a delegate.

ProxyHandler

public ProxyHandler(@Nullable
                    java.util.logging.Handler delegate)

Parameters:

delegate - null if a delegate is not (yet) desired

Method Detail

setDelegate

public void setDelegate(@Nullable
                        java.util.logging.Handler delegate)

Changes the delegate handler.

Parameters:

delegate - null if a delegate is no longer desired

getFormatter

public java.util.logging.Formatter getFormatter()

Overrides:

getFormatter in class java.util.logging.Handler

getEncoding

public java.lang.String getEncoding()

Overrides:

getEncoding in class java.util.logging.Handler

getFilter

public java.util.logging.Filter getFilter()

Overrides:

getFilter in class java.util.logging.Handler

getErrorManager

public java.util.logging.ErrorManager getErrorManager()

Overrides:

getErrorManager in class java.util.logging.Handler

getLevel

public java.util.logging.Level getLevel()

Overrides:

getLevel in class java.util.logging.Handler

setFormatter

public void setFormatter(java.util.logging.Formatter formatter)
                  throws java.lang.SecurityException

Overrides:

setFormatter in class java.util.logging.Handler

Throws:

java.lang.SecurityException

setEncoding

public void setEncoding(java.lang.String encoding)
                 throws java.lang.SecurityException,
                        java.io.UnsupportedEncodingException

Overrides:

setEncoding in class java.util.logging.Handler

Throws:

java.lang.SecurityException

java.io.UnsupportedEncodingException

setFilter

public void setFilter(java.util.logging.Filter newFilter)
               throws java.lang.SecurityException

Overrides:

setFilter in class java.util.logging.Handler

Throws:

java.lang.SecurityException

setErrorManager

public void setErrorManager(java.util.logging.ErrorManager errorManager)

Overrides:

setErrorManager in class java.util.logging.Handler

setLevel

public void setLevel(java.util.logging.Level level)
              throws java.lang.SecurityException

Overrides:

setLevel in class java.util.logging.Handler

Throws:

java.lang.SecurityException

isLoggable

public boolean isLoggable(java.util.logging.LogRecord record)

Overrides:

isLoggable in class java.util.logging.Handler

publish

public void publish(java.util.logging.LogRecord record)

Specified by:

publish in class java.util.logging.Handler

flush

public void flush()

Specified by:

flush in class java.util.logging.Handler

close

public void close()
           throws java.lang.SecurityException

Specified by:

close in class java.util.logging.Handler

Throws:

java.lang.SecurityException