Interface AuthenticationFailureHandler
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- All Known Implementing Classes:
AuthenticationEntryPointFailureHandler
,DelegatingAuthenticationFailureHandler
,ExceptionMappingAuthenticationFailureHandler
,ForwardAuthenticationFailureHandler
,SimpleUrlAuthenticationFailureHandler
public interface AuthenticationFailureHandler
Strategy used to handle a failed authentication attempt.Typical behaviour might be to redirect the user to the authentication page (in the case of a form login) to allow them to try again. More sophisticated logic might be implemented depending on the type of the exception. For example, a
CredentialsExpiredException
might cause a redirect to a web controller which allowed the user to change their password.- Since:
- 3.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
onAuthenticationFailure(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, AuthenticationException exception)
Called when an authentication attempt fails.
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Method Detail
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onAuthenticationFailure
void onAuthenticationFailure(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, AuthenticationException exception) throws java.io.IOException, javax.servlet.ServletException
Called when an authentication attempt fails.- Parameters:
request
- the request during which the authentication attempt occurred.response
- the response.exception
- the exception which was thrown to reject the authentication request.- Throws:
java.io.IOException
javax.servlet.ServletException
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