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## org.apache.struts2.dispatcher.mapper
Interface ParameterAction

    public interface ParameterAction

Defines a parameter action prefix. This is executed when the configured prefix key is matched in a parameter name, allowing the implementation to manipulate the action mapping accordingly. For example, if the "action:foo" parameter name was found, and a ParameterAction implementation was registered to handle the "action" prefix, the execute method would be called, allowing the implementation to set the "method" value on the ActionMapping.

Since:
  2.1.0

Method Summary
`void` | `execute(String key, ActionMapping mapping)`

Method Detail

### execute

    void execute(String key,
                 ActionMapping mapping)

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