Class ActionMapping

All Implemented Interfaces:
Serializable
Direct Known Subclasses:
RequestActionMapping, SessionActionMapping

public class ActionMapping extends ActionConfig

An ActionMapping represents the information that the controller, RequestProcessor, knows about the mapping of a particular request to an instance of a particular Action class. The ActionMapping instance used to select a particular Action is passed on to that Action, thereby providing access to any custom configuration information included with the ActionMapping object.

Since Struts 1.1 this class extends ActionConfig.

NOTE - This class would have been deprecated and replaced by org.apache.struts.config.ActionConfig except for the fact that it is part of the public API that existing applications are using.

Version:
$Rev$ $Date: 2005-08-26 21:58:39 -0400 (Fri, 26 Aug 2005) $
See Also:
  • Constructor Details

    • ActionMapping

      public ActionMapping()
  • Method Details

    • findForward

      public ActionForward findForward(String forwardName)

      Find and return the ForwardConfig instance defining how forwarding to the specified logical name should be handled. This is performed by checking local and then global configurations for the specified forwarding configuration. If no forwarding configuration can be found, return null.

      Parameters:
      forwardName - Logical name of the forwarding instance to be returned
      Returns:
      The local or global forward with the specified name.
      See Also:
    • findRequiredForward

      public ActionForward findRequiredForward(String forwardName)

      Find and return the ForwardConfig instance of this mapping, throwing an exception if not found locally or globally.

      Parameters:
      forwardName - Logical name of the forwarding instance to be returned
      Returns:
      The local or global forward with the specified name.
      Throws:
      IllegalStateException - if the forward is not found
      Since:
      Struts 1.4
      See Also:
    • findForwards

      public String[] findForwards()

      Return the logical names of all locally defined forwards for this mapping. If there are no such forwards, a zero-length array is returned.

      Returns:
      The forward names for this action mapping.
    • getInputForward

      public ActionForward getInputForward()

      Create (if necessary) and return an ActionForward that corresponds to the input property of this Action.

      Since Struts 1.4: If the input property is not specified and the Controller is configured to interpret the property as a forward, return the forward named "input" (if it exists) in this action mapping.

      Returns:
      The input forward for this action mapping.
      Since:
      Struts 1.1
      See Also: