| Name | Description | Type | Package | Framework |
| ActionMapping | Annotation for mapping Portlet action requests onto handler methods. | Class | org.springframework.web.portlet.bind.annotation | Spring MVC |
| EventMapping | Annotation for mapping Portlet event requests onto handler methods. | Class | org.springframework.web.portlet.bind.annotation | Spring MVC |
| MissingPortletRequestParameterException | PortletRequestBindingException subclass that indicates a missing parameter. | Class | org.springframework.web.portlet.bind | Spring MVC |
| PortletRequestBindingException | Fatal binding exception, thrown when we want totreat binding exceptions as unrecoverable. | Class | org.springframework.web.portlet.bind | Spring MVC |
| PortletRequestDataBinder | Special DataBinder to perform data bindingfrom portlet request parameters to JavaBeans, including support for multipart files. | Class | org.springframework.web.portlet.bind | Spring MVC |
| PortletRequestParameterPropertyValues | PropertyValues implementation created from parameters in a PortletRequest. | Class | org.springframework.web.portlet.bind | Spring MVC |
| PortletRequestUtils | Parameter extraction methods, for an approach distinct from data binding,in which parameters of specific types are required. | Class | org.springframework.web.portlet.bind | Spring MVC |
| RenderMapping | Annotation for mapping Portlet render requests onto handler methods. | Class | org.springframework.web.portlet.bind.annotation | Spring MVC |
| ResourceMapping | Annotation for mapping Portlet resource requests onto handler methods. | Class | org.springframework.web.portlet.bind.annotation | Spring MVC |