The Spring Framework

## Package org.springframework.web.portlet.handler

Provides standard HandlerMapping implementations, including abstract base classes for custom implementations.

See:
Description

Interface Summary
AbstractMapBasedHandlerMapping.PortletRequestMappingPredicate: Predicate interface for determining a match with a given request.

Class Summary
AbstractHandlerMapping: Abstract base class for `HandlerMapping` implementations.
AbstractMapBasedHandlerMapping: Abstract base class for `HandlerMapping` implementations that rely on a map which caches handler objects per lookup key.
HandlerInterceptorAdapter: Abstract adapter class for the HandlerInterceptor interface, for simplified implementation of pre-only/post-only interceptors.
ParameterHandlerMapping: Implementation of the `HandlerMapping` to map from a request parameter to request handler beans.
ParameterMappingInterceptor: Interceptor to forward a request parameter from the `ActionRequest` to the `RenderRequest`.
PortletContentGenerator: Convenient superclass for any kind of web content generator, like `AbstractController`.
PortletModeHandlerMapping: Implementation of the `HandlerMapping` interface to map from the current PortletMode to request handler beans.
PortletModeParameterHandlerMapping: Implementation of the `HandlerMapping` interface to map from the current PortletMode and a request parameter to request handler beans.
SimpleMappingExceptionResolver: `HandlerExceptionResolver` implementation that allows for mapping exception class names to view names, either for a set of given handlers or for all handlers in the DispatcherPortlet.
SimplePortletHandlerAdapter: Adapter to use the Portlet interface with the generic DispatcherPortlet.
SimplePortletPostProcessor: Bean post-processor that applies initialization and destruction callbacks to beans that implement the Portlet interface.
UserRoleAuthorizationInterceptor: Interceptor that checks the authorization of the current user via the user's roles, as evaluated by PortletRequest's isUserInRole method.
WebRequestHandlerInterceptorAdapter: Adapter that implements the Portlet HandlerInterceptor interface and wraps an underlying WebRequestInterceptor.

Exception Summary
PortletSessionRequiredException: Exception thrown when a portlet content generator requires a pre-existing session.

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

Provides standard HandlerMapping implementations, including abstract base classes for custom implementations.

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