Package org.apache.felix.dm.runtime

Class ComponentFactoryImpl

java.lang.Object

org.apache.felix.dm.runtime.ComponentFactoryImpl

All Implemented Interfaces:

ComponentFactory

public class ComponentFactoryImpl
extends Object
implements ComponentFactory

This class implements a DM Component factory service. When a Component contains a factoryName attribute, this class is provided into the OSGi registry with a org.apache.felix.dependencymanager.factory.name service property.

Author:

Felix Project Team

Constructor Summary

Constructors

Constructor	Description
ComponentFactoryImpl(org.osgi.framework.Bundle b, MetaData srvMeta, List<MetaData> depsMeta)	Sole constructor.

Method Summary

Modifier and Type	Method	Description
ComponentInstance	newInstance(Dictionary<String,?> conf)	Create or Update a Service.
void	start(org.apache.felix.dm.Component c)	Our Service is starting.
void	stop()	Our Service is stopping.

Methods inherited from class java.lang.Object

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

Constructor Details

ComponentFactoryImpl

public ComponentFactoryImpl(org.osgi.framework.Bundle b,
 MetaData srvMeta,
 List<MetaData> depsMeta)

Sole constructor.

Parameters:

b - the bundle containing the Service annotated with the factory attribute

srvMeta - the component service metadata

depsMeta - teh component dependencies metadata

Method Details

start

public void start(org.apache.felix.dm.Component c)

Our Service is starting.

stop

public void stop()

Our Service is stopping.

newInstance

public ComponentInstance newInstance(Dictionary<String,?> conf)

Create or Update a Service.

Specified by:

newInstance in interface ComponentFactory

Parameters:

conf - the properties passed to the component "configure" method which is specified with the "configure" attribute of the @Component annotation.

Returns:

the component instance.