# Package org.springframework.web.bind.support

Support classes for web data binding.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  SessionAttributeStore | Strategy interface for storing model attributes in a backend session.
  SessionStatus | Simple interface that can be injected into handler methods, allowing them to signal that their session processing is complete.
  WebArgumentResolver | SPI for resolving custom arguments for a specific handler method parameter.
  WebBindingInitializer | Callback interface for initializing a `WebDataBinder` for performing data binding in the context of a specific web request.
  WebDataBinderFactory | A factory for creating a `WebDataBinder` instance for a named target object.

- Class Summary
  Class | Description
  --- | ---
  ConfigurableWebBindingInitializer | Convenient `WebBindingInitializer` for declarative configuration in a Spring application context.
  DefaultDataBinderFactory | Create a `WebRequestDataBinder` instance and initialize it with a `WebBindingInitializer`.
  DefaultSessionAttributeStore | Default implementation of the `SessionAttributeStore` interface, storing the attributes in the WebRequest session (i.e.
  SimpleSessionStatus | Simple implementation of the `SessionStatus` interface, keeping the `complete` flag as an instance variable.
  WebRequestDataBinder | Special `DataBinder` to perform data binding from web request parameters to JavaBeans, including support for multipart files.

## Package org.springframework.web.bind.support Description

Support classes for web data binding.