java.lang.Object
- org.springframework.aop.aspectj.annotation.LazySingletonAspectInstanceFactoryDecorator

All Implemented Interfaces:
Serializable, MetadataAwareAspectInstanceFactory, AspectInstanceFactory, Ordered
```
public class LazySingletonAspectInstanceFactoryDecorator
extends Object
implements MetadataAwareAspectInstanceFactory, Serializable
```
Decorator to cause a MetadataAwareAspectInstanceFactory to instantiate only once.
Since:
2.0
Author:
Rod Johnson, Juergen Hoeller
See Also:
Serialized Form

Field Summary
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors
Constructor	Description
`LazySingletonAspectInstanceFactoryDecorator(MetadataAwareAspectInstanceFactory maaif)`	Create a new lazily initializing decorator for the given AspectInstanceFactory.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ClassLoader`	`getAspectClassLoader()`	Expose the aspect class loader that this factory uses.
`Object`	`getAspectCreationMutex()`	Return the best possible creation mutex for this factory.
`Object`	`getAspectInstance()`	Create an instance of this factory's aspect.
`AspectMetadata`	`getAspectMetadata()`	Return the AspectJ AspectMetadata for this factory's aspect.
`int`	`getOrder()`	Get the order value of this object.
`boolean`	`isMaterialized()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LazySingletonAspectInstanceFactoryDecorator
```
public LazySingletonAspectInstanceFactoryDecorator(MetadataAwareAspectInstanceFactory maaif)
```
    Create a new lazily initializing decorator for the given AspectInstanceFactory.
    Parameters:
    maaif - the MetadataAwareAspectInstanceFactory to decorate
- Method Detail
  - getAspectInstance
```
public Object getAspectInstance()
```
    Description copied from interface: AspectInstanceFactory
    Create an instance of this factory's aspect.
    Specified by:
    getAspectInstance in interface AspectInstanceFactory
    Returns:
    the aspect instance (never null)
  - isMaterialized
```
public boolean isMaterialized()
```
  - getAspectClassLoader
```
public ClassLoader getAspectClassLoader()
```
    Description copied from interface: AspectInstanceFactory
    Expose the aspect class loader that this factory uses.
    Specified by:
    getAspectClassLoader in interface AspectInstanceFactory
    Returns:
    the aspect class loader (never null)
  - getAspectMetadata
```
public AspectMetadata getAspectMetadata()
```
    Description copied from interface: MetadataAwareAspectInstanceFactory
    Return the AspectJ AspectMetadata for this factory's aspect.
    Specified by:
    getAspectMetadata in interface MetadataAwareAspectInstanceFactory
    Returns:
    the aspect metadata
  - getAspectCreationMutex
```
public Object getAspectCreationMutex()
```
    Description copied from interface: MetadataAwareAspectInstanceFactory
    Return the best possible creation mutex for this factory.
    Specified by:
    getAspectCreationMutex in interface MetadataAwareAspectInstanceFactory
    Returns:
    the mutex object (may be null for no mutex to use)
  - getOrder
```
public int getOrder()
```
    Description copied from interface: Ordered
    Get the order value of this object.
    Higher values are interpreted as lower priority. As a consequence, the object with the lowest value has the highest priority (somewhat analogous to Servlet load-on-startup values).
    Same order values will result in arbitrary sort positions for the affected objects.
    Specified by:
    getOrder in interface Ordered
    Returns:
    the order value
    See Also:
    Ordered.HIGHEST_PRECEDENCE, Ordered.LOWEST_PRECEDENCE
  - toString
```
public String toString()
```
    Overrides:
    toString in class Object

Class LazySingletonAspectInstanceFactoryDecorator

Field Summary

Fields inherited from interface org.springframework.core.Ordered

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LazySingletonAspectInstanceFactoryDecorator

Method Detail

getAspectInstance

isMaterialized

getAspectClassLoader

getAspectMetadata

getAspectCreationMutex

getOrder

toString