| Interface | Description | 
|---|---|
| Action | |
| ActionInterceptor | |
| ActionManager | 
| Enum | Description | 
|---|---|
| ActionExecutionStatus | 
| Exception | Description | 
|---|---|
| AbortActionExecution | Marker Exception used to abort execution of a controller action during the
 BEFORE phase of a ActionInterceptor. | 
| MissingControllerActionException | Exception thrown when  ActionManagercan't find an action
 for a particular controller. |