org.nakedobjects.object.control
Class AboutAdapter

java.lang.Object
  org.nakedobjects.object.control.AboutAdapter

All Implemented Interfaces:

AboutListener

public class AboutAdapter

extends java.lang.Object

implements AboutListener

Convenience adapter class to allow AboutListeners to be easily written. Default implementation automatically logs the event using Log4J.

Constructor Summary

AboutAdapter()

Method Summary

void	aboutAvailable(AboutChangedEvent ev) Logs (at debug level) the event received.
void	aboutUnavailable(AboutChangedEvent ev) Logs (at debug level) the event received.
protected org.apache.log4j.Logger	getLogger() The logger used for logging.

Methods inherited from class java.lang.Object

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

Constructor Detail

AboutAdapter

public AboutAdapter()

Method Detail

aboutAvailable

public void aboutAvailable(AboutChangedEvent ev)

Logs (at debug level) the event received.

Specified by:

aboutAvailable in interface AboutListener

See Also:

MutableAbout.makeAvailable()

aboutUnavailable

public void aboutUnavailable(AboutChangedEvent ev)

Logs (at debug level) the event received.

Specified by:

aboutUnavailable in interface AboutListener

See Also:

MutableAbout.makeUnavailable(String)

getLogger

protected org.apache.log4j.Logger getLogger()

The logger used for logging. Subclasses should override so that logging is performed using own logger.