# Hierarchy For Package org.springframework.web.portlet.multipart

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.web.multipart.commons.CommonsFileUploadSupport
    - org.springframework.web.portlet.multipart.CommonsPortletMultipartResolver (implements org.springframework.web.portlet.context.PortletContextAware, org.springframework.web.portlet.multipart.PortletMultipartResolver)
  - javax.portlet.filter.PortletRequestWrapper (implements javax.portlet.PortletRequest)
    - javax.portlet.filter.ActionRequestWrapper (implements javax.portlet.ActionRequest)
      - org.springframework.web.portlet.multipart.DefaultMultipartActionRequest (implements org.springframework.web.portlet.multipart.MultipartActionRequest)

## Interface Hierarchy

- org.springframework.web.multipart.MultipartRequest
  - org.springframework.web.portlet.multipart.MultipartActionRequest (also extends javax.portlet.ActionRequest)
- org.springframework.web.portlet.multipart.PortletMultipartResolver
- javax.portlet.PortletRequest
  - javax.portlet.ClientDataRequest
    - javax.portlet.ActionRequest
      - org.springframework.web.portlet.multipart.MultipartActionRequest (also extends org.springframework.web.multipart.MultipartRequest)