# Package org.springframework.web.portlet.bind

Provides portlet-specific data binding functionality.

See: Description

- Class Summary
  Class | Description
  --- | ---
  PortletRequestDataBinder | Special `DataBinder` to perform data binding from portlet request parameters to JavaBeans, including support for multipart files.
  PortletRequestParameterPropertyValues | PropertyValues implementation created from parameters in a PortletRequest.
  PortletRequestUtils | Parameter extraction methods, for an approach distinct from data binding, in which parameters of specific types are required.

- Exception Summary
  Exception | Description
  --- | ---
  MissingPortletRequestParameterException | `PortletRequestBindingException` subclass that indicates a missing parameter.
  PortletRequestBindingException | Fatal binding exception, thrown when we want to treat binding exceptions as unrecoverable.

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

Provides portlet-specific data binding functionality.