jp.ne.dti.lares.foozy.ptlog
Class ServiceProvider

java.lang.Object
  jp.ne.dti.lares.foozy.ptlog.LogServer
      jp.ne.dti.lares.foozy.ptlog.EffectiveLogServer
          jp.ne.dti.lares.foozy.ptlog.ServiceProvider

Direct Known Subclasses:

JCLProvider, Log4jProvider, LogAPIProvider, WriterProvider

public abstract class ServiceProvider

extends EffectiveLogServer

Base of classes which provides "real" log service.

You must concretize below method(s) to have this function.

• LogServer.getContext(java.lang.Object)

Constructor Summary

ServiceProvider(TypeConverter converter, java.lang.Class typeClass)
Constructor.

Method Summary

void	addTypeConverter(TypeConverter converter) Add specified converter to converter list.
void	addTypeConverters(java.util.Collection converterCollection)
void	clearTypeConverter() Clear all registered converters.
java.lang.Object	convertType(LogType type) Convert specified type to log service specific object.
void	removeTypeConverter(TypeConverter converter) Remove specified converter from converter list.

Methods inherited from class jp.ne.dti.lares.foozy.ptlog.EffectiveLogServer

addServee_, getServees, removeServee_

Methods inherited from class jp.ne.dti.lares.foozy.ptlog.LogServer

addServee, fireReconfigure, getContext, getSubjectName, removeServee

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceProvider

public ServiceProvider(TypeConverter converter,
                       java.lang.Class typeClass)

Constructor.

Specified converter is used as "default" one.

"Default" converter should return non-null result, even if conversion source is not recognizable one.

Parameters:

converter - to convert log type to anoteher.

typeClass - which is expected for result of conversion.

See Also:

convertType(jp.ne.dti.lares.foozy.ptlog.LogType)

Method Detail

addTypeConverter

public final void addTypeConverter(TypeConverter converter)

Add specified converter to converter list.

Restriction on converter depends on implementation of derived classes.

See Also:

removeTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), clearTypeConverter(), convertType(jp.ne.dti.lares.foozy.ptlog.LogType)

addTypeConverters

public final void addTypeConverters(java.util.Collection converterCollection)

removeTypeConverter

public final void removeTypeConverter(TypeConverter converter)

Remove specified converter from converter list.

See Also:

addTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), clearTypeConverter(), convertType(jp.ne.dti.lares.foozy.ptlog.LogType)

clearTypeConverter

public final void clearTypeConverter()

Clear all registered converters.

See Also:

addTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), removeTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), convertType(jp.ne.dti.lares.foozy.ptlog.LogType)

convertType

public final java.lang.Object convertType(LogType type)

Convert specified type to log service specific object.

1. default converter is used, if converter list is empty
2. invoke TypeConverter.convert(jp.ne.dti.lares.foozy.ptlog.LogType) with specified type
3. return above result, if above result is non-null and expected instance
4. default converter is used, if no converter returns effective value

See Also:

addTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), removeTypeConverter(jp.ne.dti.lares.foozy.ptlog.TypeConverter), clearTypeConverter()