org.leialearns.bridge

Class BridgeHeadTypeRegistry

java.lang.Object

org.leialearns.bridge.BridgeHeadTypeRegistry

public class BridgeHeadTypeRegistry
extends Object

Registers types of objects that are used at both ends (bridge heads) of bridge objects as created by a BridgeFactory.

Constructor Summary

Constructors

Constructor and Description
BridgeHeadTypeRegistry(FactoryInjector injector) Creates a new BridgeHeadTypeRegistry instance.

Method Summary

Methods

Modifier and Type	Method and Description
BridgeFactory	getBridgeFactory(Class<?> farType) Returns the bridge factory that corresponds to the given far type
Class<?>	getFarType(Class<?> nearType) Returns the far type that corresponds to the given near type.
boolean	hasFarType(Class<?> farType) Returns a flag that indicates whether the given class is registered as the far type of a BridgeFactory.
boolean	hasNearType(Class<?> nearType) Returns a flag that indicates whether the given class is registered as the near type of a BridgeFactory.
void	injectInto(FactoryAccessor<?> accessor) Inject the correct BridgeFactory into the given accessor.
void	register(BridgeFactory bridgeFactory) Registers the given bridge factory and its bridge head types.

Methods inherited from class java.lang.Object

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

Constructor Detail

BridgeHeadTypeRegistry

@Autowired
public BridgeHeadTypeRegistry(FactoryInjector injector)

Creates a new BridgeHeadTypeRegistry instance. The new instance makes itself known to the given injector. This enables the injector to lazily provide BridgeFactorys. to newly created beans.

Parameters:

injector - The injector to notify

Method Detail

register

public void register(BridgeFactory bridgeFactory)

Registers the given bridge factory and its bridge head types.

Parameters:

bridgeFactory - The bridge factory to register

hasNearType

public boolean hasNearType(Class<?> nearType)

Returns a flag that indicates whether the given class is registered as the near type of a BridgeFactory.

Parameters:

nearType - The class to check

Returns:

true if the given class is registered as the near type of a bridge factory; false otherwise

hasFarType

public boolean hasFarType(Class<?> farType)

Returns a flag that indicates whether the given class is registered as the far type of a BridgeFactory.

Parameters:

farType - The class to check

Returns:

true if the given class is registered as the far type of a bridge factory; false otherwise

getFarType

public Class<?> getFarType(Class<?> nearType)

Returns the far type that corresponds to the given near type.

Parameters:

nearType - The near type to look up

Returns:

The corresponding far type

Throws:

IllegalStateException - If the given near type is not registered

getBridgeFactory

public BridgeFactory getBridgeFactory(Class<?> farType)

Returns the bridge factory that corresponds to the given far type

Parameters:

farType - The far type to look up

Returns:

The corresponding bridge factory

Throws:

IllegalStateException - If the given far type is not registered

injectInto

public void injectInto(FactoryAccessor<?> accessor)

Inject the correct BridgeFactory into the given accessor.

Parameters:

accessor - The accessor to inject into