public class SingletonMetadataAwareAspectInstanceFactory extends SingletonAspectInstanceFactory implements MetadataAwareAspectInstanceFactory, Serializable
MetadataAwareAspectInstanceFactory
that is backed
by a specified singleton object, returning the same instance for every
SingletonAspectInstanceFactory.getAspectInstance()
call.SimpleMetadataAwareAspectInstanceFactory
,
Serialized FormHIGHEST_PRECEDENCE, LOWEST_PRECEDENCE
Constructor and Description |
---|
SingletonMetadataAwareAspectInstanceFactory(Object aspectInstance,
String aspectName)
Create a new SingletonMetadataAwareAspectInstanceFactory for the given aspect.
|
Modifier and Type | Method and Description |
---|---|
Object |
getAspectCreationMutex()
Return the best possible creation mutex for this factory.
|
AspectMetadata |
getAspectMetadata()
Return the AspectJ AspectMetadata for this factory's aspect.
|
protected int |
getOrderForAspectClass(Class<?> aspectClass)
Determine a fallback order for the case that the aspect instance
does not express an instance-specific order through implementing
the
Ordered interface. |
getAspectClassLoader, getAspectInstance, getOrder
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getAspectClassLoader, getAspectInstance
public SingletonMetadataAwareAspectInstanceFactory(Object aspectInstance, String aspectName)
aspectInstance
- the singleton aspect instanceaspectName
- the name of the aspectpublic final AspectMetadata getAspectMetadata()
MetadataAwareAspectInstanceFactory
getAspectMetadata
in interface MetadataAwareAspectInstanceFactory
public Object getAspectCreationMutex()
MetadataAwareAspectInstanceFactory
getAspectCreationMutex
in interface MetadataAwareAspectInstanceFactory
null
for no mutex to use)protected int getOrderForAspectClass(Class<?> aspectClass)
SingletonAspectInstanceFactory
Ordered
interface.
The default implementation simply returns Ordered.LOWEST_PRECEDENCE
.
getOrderForAspectClass
in class SingletonAspectInstanceFactory
aspectClass
- the aspect class