| java.lang.Object
 org.apache.struts.chain.commands.ActionCommandBase
org.apache.struts.chain.commands.AbstractAuthorizeAction
All known Subclasses: org.apache.struts.chain.commands.servlet.AuthorizeAction,
| AbstractAuthorizeAction | | abstract public class AbstractAuthorizeAction extends ActionCommandBase (Code) | | Determine whether the requested action is authorized for the current
user. If not, abort chain processing and perferably, return an error
message of some kind.
version:
$Rev: 481115 $ $Date: 2005-11-12 13:01:44 -0500 (Sat, 12 Nov 2005)
version:
$ |
| execute | | public boolean execute(ActionContext actionCtx) throws Exception(Code) | | Determine whether the requested action is authorized for the current
user. If not, abort chain processing and perferably, return an error
message of some kind.
Parameters:
actionCtx - The Context for the current request false if the user is authorized for the selectedaction, else true to abort processing.
throws:
UnauthorizedActionException - if authorization fails or if an error is encountered in the course of performing the authorization. |
| getErrorMessage | | abstract protected String getErrorMessage(ActionContext context, ActionConfig actionConfig)(Code) | | Retrieve error message from context.
Parameters:
context - The Context for the current request
Parameters:
actionConfig - The current action mapping error message |
| isAuthorizationRequired | | protected boolean isAuthorizationRequired(ActionConfig actionConfig)(Code) | | Must authorization rules be consulted? The base implementation
returns true if the given ActionConfig has
one or more roles defined.
Parameters:
actionConfig - the current ActionConfig object true if the isAuthorized method should beconsulted. |
| isAuthorized | | abstract protected boolean isAuthorized(ActionContext context, String[] roles, ActionConfig actionConfig) throws Exception(Code) | | Determine if the action is authorized for the given roles.
Parameters:
context - The Context for the current request
Parameters:
roles - An array of valid roles for this request
Parameters:
actionConfig - The current action mapping true if the request is authorized, elsefalse
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.
throws:
Exception - If the action cannot be tested for authorization |
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