public class SingletonAspectInstanceFactory extends Object implements AspectInstanceFactory, Serializable
AspectInstanceFactory
that is backed by a
specified singleton object, returning the same instance for every
getAspectInstance()
call.SimpleAspectInstanceFactory
,
Serialized FormHIGHEST_PRECEDENCE, LOWEST_PRECEDENCE
Constructor and Description |
---|
SingletonAspectInstanceFactory(Object aspectInstance)
Create a new SingletonAspectInstanceFactory for the given aspect instance.
|
Modifier and Type | Method and Description |
---|---|
ClassLoader |
getAspectClassLoader()
Expose the aspect class loader that this factory uses.
|
Object |
getAspectInstance()
Create an instance of this factory's aspect.
|
int |
getOrder()
Determine the order for this factory's aspect instance,
either an instance-specific order expressed through implementing
the
Ordered interface,
or a fallback order. |
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. |
public SingletonAspectInstanceFactory(Object aspectInstance)
aspectInstance
- the singleton aspect instancepublic final Object getAspectInstance()
AspectInstanceFactory
getAspectInstance
in interface AspectInstanceFactory
null
)@Nullable public ClassLoader getAspectClassLoader()
AspectInstanceFactory
getAspectClassLoader
in interface AspectInstanceFactory
null
for the bootstrap loader)ClassUtils.getDefaultClassLoader()
public int getOrder()
Ordered
interface,
or a fallback order.getOrder
in interface Ordered
Ordered
,
getOrderForAspectClass(java.lang.Class<?>)
protected int getOrderForAspectClass(Class<?> aspectClass)
Ordered
interface.
The default implementation simply returns Ordered.LOWEST_PRECEDENCE
.
aspectClass
- the aspect class