# Hierarchy For Package org.springframework.security.web.csrf

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.security.web.csrf.CookieCsrfTokenRepository (implements org.springframework.security.web.csrf.CsrfTokenRepository)
  - org.springframework.security.web.csrf.CsrfAuthenticationStrategy (implements org.springframework.security.web.authentication.session.SessionAuthenticationStrategy)
  - org.springframework.security.web.csrf.CsrfLogoutHandler (implements org.springframework.security.web.authentication.logout.LogoutHandler)
  - org.springframework.security.web.csrf.CsrfTokenRequestAttributeHandler (implements org.springframework.security.web.csrf.CsrfTokenRequestHandler)
    - org.springframework.security.web.csrf.XorCsrfTokenRequestAttributeHandler
  - org.springframework.security.web.csrf.DefaultCsrfToken (implements org.springframework.security.web.csrf.CsrfToken)
  - org.springframework.web.filter.GenericFilterBean (implements org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, jakarta.servlet.Filter, org.springframework.beans.factory.InitializingBean, org.springframework.web.context.ServletContextAware)
    - org.springframework.web.filter.OncePerRequestFilter
      - org.springframework.security.web.csrf.CsrfFilter
  - org.springframework.security.web.csrf.HttpSessionCsrfTokenRepository (implements org.springframework.security.web.csrf.CsrfTokenRepository)
  - org.springframework.security.web.csrf.LazyCsrfTokenRepository (implements org.springframework.security.web.csrf.CsrfTokenRepository)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.springframework.security.access.AccessDeniedException
          - org.springframework.security.web.csrf.CsrfException
            - org.springframework.security.web.csrf.InvalidCsrfTokenException
            - org.springframework.security.web.csrf.MissingCsrfTokenException

## Interface Hierarchy

- org.springframework.security.web.csrf.CsrfTokenRepository
- org.springframework.security.web.csrf.CsrfTokenRequestResolver
  - org.springframework.security.web.csrf.CsrfTokenRequestHandler
- org.springframework.security.web.csrf.DeferredCsrfToken
- java.io.Serializable
  - org.springframework.security.web.csrf.CsrfToken