org.apache.aries.blueprint.container
Class AggregateConverter

java.lang.Object
  org.apache.aries.blueprint.container.AggregateConverter

All Implemented Interfaces:

org.osgi.service.blueprint.container.Converter

public class AggregateConverter
extends Object
implements org.osgi.service.blueprint.container.Converter

Implementation of the Converter. This object contains all the registered Converters which can be registered by using registerConverter(Converter) and unregistered using unregisterConverter(Converter). Each BlueprintContainer has its own AggregateConverter used to register converters defined by the related blueprint bundle.

Version:

$Rev: 1240203 $, $Date: 2012-02-03 14:56:58 +0000 (Fri, 03 Feb 2012) $

Nested Class Summary

static interface

AggregateConverter.Convertible Objects implementing this interface will bypass the default conversion rules and be called directly to transform into the expected type.

Constructor Summary

AggregateConverter(ExtendedBlueprintContainer blueprintContainer)

Method Summary

boolean	canConvert(Object fromValue, org.osgi.service.blueprint.container.ReifiedType toType)
Object	convert(Object fromValue, org.osgi.service.blueprint.container.ReifiedType type)
Object	convert(Object source, Type target)
Object	convertFromString(String value, Class toType, Object loader)
Object	convertToNumber(Number value, Class toType)
static boolean	isAssignable(Object source, org.osgi.service.blueprint.container.ReifiedType target)
void	registerConverter(org.osgi.service.blueprint.container.Converter converter)
void	unregisterConverter(org.osgi.service.blueprint.container.Converter converter)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateConverter

public AggregateConverter(ExtendedBlueprintContainer blueprintContainer)

Method Detail

registerConverter

public void registerConverter(org.osgi.service.blueprint.container.Converter converter)

unregisterConverter

public void unregisterConverter(org.osgi.service.blueprint.container.Converter converter)

canConvert

public boolean canConvert(Object fromValue,
                          org.osgi.service.blueprint.container.ReifiedType toType)

Specified by:

canConvert in interface org.osgi.service.blueprint.container.Converter

convert

public Object convert(Object fromValue,
                      org.osgi.service.blueprint.container.ReifiedType type)
               throws Exception

Specified by:

convert in interface org.osgi.service.blueprint.container.Converter

Throws:

Exception

convertToNumber

public Object convertToNumber(Number value,
                              Class toType)
                       throws Exception

Throws:

Exception

convertFromString

public Object convertFromString(String value,
                                Class toType,
                                Object loader)
                         throws Exception

Throws:

Exception

isAssignable

public static boolean isAssignable(Object source,
                                   org.osgi.service.blueprint.container.ReifiedType target)

convert

public Object convert(Object source,
                      Type target)
               throws Exception

Throws:

Exception