ddf.catalog.util.impl

Class ServiceReferenceListConverter

java.lang.Object

ddf.catalog.util.impl.ServiceReferenceListConverter

All Implemented Interfaces:

org.osgi.service.blueprint.container.Converter

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

This converter is used to allow ServiceReferenceListConverter objects to pass through for List implementations. This was originally intended to allow plugins to be automatically sorted in the list. Without this converter, blueprint will copy the list and lose the reference.

Constructor Summary

Constructors

Constructor and Description
ServiceReferenceListConverter()

Method Summary

Modifier and Type	Method and Description
boolean	canConvert(Object sourceObject, org.osgi.service.blueprint.container.ReifiedType targetType)
Object	convert(Object sourceObject, org.osgi.service.blueprint.container.ReifiedType targetType) Converts (casts) the sourceObject to a SortedServiceList.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceReferenceListConverter

public ServiceReferenceListConverter()

Method Detail

canConvert

public boolean canConvert(Object sourceObject,
                          org.osgi.service.blueprint.container.ReifiedType targetType)

Specified by:

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

Returns:

true if sourceObject is an instance of SortedServiceList; false otherwise

convert

public Object convert(Object sourceObject,
                      org.osgi.service.blueprint.container.ReifiedType targetType)
               throws Exception

Converts (casts) the sourceObject to a SortedServiceList.

Specified by:

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

Returns:

sourceObject cast to a SortedServiceList

Throws:

Exception