Class DelegatingAuthenticationFailureHandler
- java.lang.Object
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- org.springframework.security.web.authentication.DelegatingAuthenticationFailureHandler
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- All Implemented Interfaces:
AuthenticationFailureHandler
public class DelegatingAuthenticationFailureHandler extends java.lang.Object implements AuthenticationFailureHandler
AnAuthenticationFailureHandler
that delegates to otherAuthenticationFailureHandler
instances based upon the type ofAuthenticationException
passed intoonAuthenticationFailure(HttpServletRequest, HttpServletResponse, AuthenticationException)
.- Since:
- 4.0
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Constructor Summary
Constructors Constructor Description DelegatingAuthenticationFailureHandler(java.util.LinkedHashMap<java.lang.Class<? extends AuthenticationException>,AuthenticationFailureHandler> handlers, AuthenticationFailureHandler defaultHandler)
Creates a new instance
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Method Summary
All Methods Instance Methods Concrete 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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Constructor Detail
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DelegatingAuthenticationFailureHandler
public DelegatingAuthenticationFailureHandler(java.util.LinkedHashMap<java.lang.Class<? extends AuthenticationException>,AuthenticationFailureHandler> handlers, AuthenticationFailureHandler defaultHandler)
Creates a new instance- Parameters:
handlers
- a map of theAuthenticationException
class to theAuthenticationFailureHandler
that should be used. Each is considered in the order they are specified and only the firstAuthenticationFailureHandler
is ued. This parameter cannot specify null or empty.defaultHandler
- the defaultAuthenticationFailureHandler
that should be used if none of the handlers matches. This parameter cannot specify null.- Throws:
java.lang.IllegalArgumentException
- if invalid argument is specified
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Method Detail
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onAuthenticationFailure
public void onAuthenticationFailure(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, AuthenticationException exception) throws java.io.IOException, javax.servlet.ServletException
Description copied from interface:AuthenticationFailureHandler
Called when an authentication attempt fails.- Specified by:
onAuthenticationFailure
in interfaceAuthenticationFailureHandler
- 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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