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## org.apache.struts.chain.commands.servlet
Class AuthorizeAction

    java.lang.Object
      org.apache.struts.chain.commands.ActionCommandBase
          org.apache.struts.chain.commands.AbstractAuthorizeAction
              org.apache.struts.chain.commands.servlet.AuthorizeAction

All Implemented Interfaces:
  org.apache.commons.chain.Command, ActionCommand

    public class AuthorizeAction

extends AbstractAuthorizeAction

Determine if the action is authorized for the given roles.

Version:
  $Rev: 471754 $ $Date: 2005-11-12 13:01:44 -0500 (Sat, 12 Nov 2005) $

Field Summary

Fields inherited from interface org.apache.commons.chain.Command
`CONTINUE_PROCESSING, PROCESSING_COMPLETE`

Constructor Summary
`AuthorizeAction()`

Method Summary
`protected String` | `getErrorMessage(ActionContext context, ActionConfig actionConfig)` Retrieve error message from context.
`protected boolean` | `isAuthorized(ActionContext context, String[] roles, ActionConfig mapping)` Determine if the action is authorized for the given roles.

Methods inherited from class org.apache.struts.chain.commands.AbstractAuthorizeAction
`execute, isAuthorizationRequired`

Methods inherited from class org.apache.struts.chain.commands.ActionCommandBase
`execute`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### AuthorizeAction

    public AuthorizeAction()

Method Detail

### isAuthorized

    protected boolean isAuthorized(ActionContext context,
                                   String[] roles,
                                   ActionConfig mapping)
                            throws Exception

  Description copied from class: `AbstractAuthorizeAction`

  Determine if the action is authorized for the given roles.

  Specified by:
    `isAuthorized` in class `AbstractAuthorizeAction`
  Parameters:
    `context` - The `Context` for the current request
    `roles` - An array of valid roles for this request
    `mapping` - The current action mapping
  Returns:
    `true` if the request is authorized, else `false`
  Throws:
    `UnauthorizedActionException` - If the logic determines that the request is not authorized but does not wish to rely upon the default mechanism reporting the error.
    `Exception` - If the action cannot be tested for authorization

### getErrorMessage

    protected String getErrorMessage(ActionContext context,
                                     ActionConfig actionConfig)

  Description copied from class: `AbstractAuthorizeAction`

  Retrieve error message from context.

  Specified by:
    `getErrorMessage` in class `AbstractAuthorizeAction`
  Parameters:
    `context` - The `Context` for the current request
    `actionConfig` - The current action mapping
  Returns:
    error message

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