Package org.springframework.aop.target

This package contains implementations of the org.springframework.aop.TargetSource interface.

See:
Description

Interface Summary

PoolingConfig	Config interface for a pooling target source.
ThreadLocalTargetSourceStats	Statistics for a ThreadLocal TargetSource.

Class Summary

AbstractBeanFactoryBasedTargetSource	Base class for TargetSource implementations that are based on a Spring BeanFactory, delegating to Spring-managed bean instances.
AbstractLazyCreationTargetSource	TargetSource implementation that will lazily create a user-managed object.
AbstractLazyInitTargetSource	Deprecated. since Spring 1.2.7: use AbstractLazyCreationTargetSource instead
AbstractPoolingTargetSource	Abstract base class for pooling TargetSource implementations which maintain a pool of target instances, acquiring and releasing a target object from the pool for each method invocation.
AbstractPrototypeBasedTargetSource	Base class for dynamic TargetSources that can create new prototype bean instances to support a pooling or new-instance-per-invocation strategy.
CommonsPoolTargetSource	TargetSource implementation that holds objects in a configurable Jakarta Commons Pool.
EmptyTargetSource	Canonical TargetSource when there's no target, and behavior is supplied by interfaces and advisors.
HotSwappableTargetSource	TargetSource implementation that caches a local target object, but allows the target to be swapped while the application is running.
LazyInitTargetSource	TargetSource that lazily accesses a singleton bean from a BeanFactory.
PrototypeTargetSource	TargetSource that creates a new instance of the target bean for each request.
SingletonTargetSource	Implementation of the TargetSource interface that holds a given object.
ThreadLocalTargetSource	Alternative to an object pool.

Package org.springframework.aop.target Description

This package contains implementations of the org.springframework.aop.TargetSource interface.
The simplest implementation is the SingletonTargetSource, used by default in the AOP framework to wrap a single target instance. This is normally appropriate.
Other provided implementations include pooling implementations, that provide a target from a pool for each request, ensuring a single threaded programming model; and a "prototype" implementation, that uses a new target instance for each invocation.