Package com.levigo.jadice.appbase.font.factory.log

Class ActivateLoggingFontFactory

java.lang.Object

com.levigo.jadice.appbase.font.factory.log.DelegateLoggingFontFactory

com.levigo.jadice.appbase.font.factory.log.ActivateLoggingFontFactory

All Implemented Interfaces:

LoggingFontFactory, FontFactory

public class ActivateLoggingFontFactory
extends DelegateLoggingFontFactory

Wraps another FontFactory and initializes the creation of log messages for every request.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ActivateLoggingFontFactory.LogSink	Receives the log message that has been produced.

Constructor Summary

Constructors

Constructor	Description
ActivateLoggingFontFactory(FontFactory delegate, ActivateLoggingFontFactory.LogSink logSink)
ActivateLoggingFontFactory(FontFactory delegate, ActivateLoggingFontFactory.LogSink logSink, String id)
ActivateLoggingFontFactory(FontFactory delegate, Logger logger)

Method Summary

Modifier and Type	Method	Description
Font	create(FontAttributeSet fontAttributeSet, Map<String,Object> scope)	Supply a Font which fits well for the requested parameters.

Methods inherited from class com.levigo.jadice.appbase.font.factory.log.DelegateLoggingFontFactory

createAndLog

Methods inherited from class java.lang.Object

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

Constructor Detail

ActivateLoggingFontFactory

public ActivateLoggingFontFactory(FontFactory delegate,
                                  Logger logger)

Parameters:

delegate - performs the actual work

logger - used to log the output at log level Level.DEBUG

ActivateLoggingFontFactory

public ActivateLoggingFontFactory(FontFactory delegate,
                                  ActivateLoggingFontFactory.LogSink logSink)

Parameters:

delegate - performs the actual work

logSink - receives the log output

ActivateLoggingFontFactory

public ActivateLoggingFontFactory(FontFactory delegate,
                                  ActivateLoggingFontFactory.LogSink logSink,
                                  String id)

Parameters:

delegate - performs the actual work

logSink - receives the log output

id - identifies this instance

Method Detail

create

public Font create(FontAttributeSet fontAttributeSet,
                   Map<String,Object> scope)

Description copied from interface: FontFactory

Supply a Font which fits well for the requested parameters. Care should be taken to provide a fast implementation. This method might be called frequently and from various Threads at the same time. Blocking should be avoided.

Specified by:

create in interface FontFactory

Overrides:

create in class DelegateLoggingFontFactory

Parameters:

fontAttributeSet - The Attributes the requested font should have. Characteristics like its name or styles.

scope - Information about this request's scope. This could encompass things like its intent, target, purpose or source.

Returns:

a Font deemed appropriate, or null if no such Font is available. Some implementations might be able to return a Font which fits all requested characteristics. Others might have several to choose from or none at all. The Font which is returned doesn't have to fit all of the requested characteristics, or even any at all. It must only be appropriate in the given situation.

See Also:

Scopes