# Package org.apache.cxf.service.invoker

- Interface Summary
  Interface | Description
  --- | ---
  Factory | Represents an object factory.
  Invoker | Invokers control how a particular service is invoked.
  MethodDispatcher | Provides functionality to map BindingOperations to Methods and vis a versa.

- Class Summary
  Class | Description
  --- | ---
  AbstractInvoker | Abstract implementation of Invoker.
  BeanInvoker | Invoker for externally created service objects.
  FactoryInvoker | This invoker implementation calls a Factory to create the service object.
  PerRequestFactory | Creates a new instance of the service object for each call to create().
  PooledFactory | Factory the maintains a pool of instances that are used.
  SessionFactory | Creates a new instance for each session.
  SingletonFactory | Always returns a single instance of the bean.

Apache CXF