net.sf.seaf.factory.impl
Class InitializingFactory

java.lang.Object
  net.sf.seaf.factory.impl.support.DelegatingFactoryBase
      net.sf.seaf.factory.impl.InitializingFactory

All Implemented Interfaces:

Factory

public class InitializingFactory
extends DelegatingFactoryBase
implements Factory

Factory that initializes the returned instances using an Initializer.

The initializer set on the factory must match the type of the instance returned, otherwise SeafInitializationException is thrown.

Constructor Summary

InitializingFactory()
Default empty constructor.

InitializingFactory(Initializer<?> initializer, Factory instantiatingFactory)
Full constructor.

Method Summary

<Type> Type	getInstanceOf(Class<Type> type) Return an initialized instance of the specified type.
void	setInitializer(Initializer<?> initializer) Set the initializer.

Methods inherited from class net.sf.seaf.factory.impl.support.DelegatingFactoryBase

getInstantiatingFactory, setInstantiatingFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

InitializingFactory

public InitializingFactory()

Default empty constructor. The initializer and instantiating factory must be supplied via its setter methods.

InitializingFactory

public InitializingFactory(Initializer<?> initializer,
                           Factory instantiatingFactory)

Full constructor.

Parameters:

initializer - The initializer

instantiatingFactory - The instantiating factory

Method Detail

getInstanceOf

public <Type> Type getInstanceOf(Class<Type> type)
                   throws SeafRuntimeException

Description copied from interface: Factory

Return an initialized instance of the specified type.

Specified by:

getInstanceOf in interface Factory

Parameters:

type - The type of the requested instance

Returns:

The instance

Throws:

SeafRuntimeException - Thrown when the instance cannot be retrieved

setInitializer

public final void setInitializer(Initializer<?> initializer)

Set the initializer.

Parameters:

initializer - The initializer