# Hierarchy For Package org.apache.http.impl.auth

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.http.impl.auth.AuthSchemeBase (implements org.apache.http.auth.ContextAwareAuthScheme)
    - org.apache.http.impl.auth.GGSSchemeBase
      - org.apache.http.impl.auth.KerberosScheme
      - org.apache.http.impl.auth.NegotiateScheme
      - org.apache.http.impl.auth.SPNegoScheme
    - org.apache.http.impl.auth.NTLMScheme
    - org.apache.http.impl.auth.RFC2617Scheme (implements java.io.Serializable)
      - org.apache.http.impl.auth.BasicScheme
      - org.apache.http.impl.auth.DigestScheme
  - org.apache.http.impl.auth.BasicSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory, org.apache.http.auth.AuthSchemeProvider)
  - org.apache.http.impl.auth.DigestSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory, org.apache.http.auth.AuthSchemeProvider)
  - org.apache.http.impl.auth.HttpAuthenticator
  - org.apache.http.impl.auth.KerberosSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory, org.apache.http.auth.AuthSchemeProvider)
  - org.apache.http.impl.auth.NegotiateSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory)
  - org.apache.http.impl.auth.NTLMSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory, org.apache.http.auth.AuthSchemeProvider)
  - org.apache.http.impl.auth.SPNegoSchemeFactory (implements org.apache.http.auth.AuthSchemeFactory, org.apache.http.auth.AuthSchemeProvider)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.http.HttpException
        - org.apache.http.ProtocolException
          - org.apache.http.auth.AuthenticationException
            - org.apache.http.impl.auth.NTLMEngineException
      - java.lang.RuntimeException
        - org.apache.http.impl.auth.UnsupportedDigestAlgorithmException

## Interface Hierarchy

- org.apache.http.impl.auth.NTLMEngine
- org.apache.http.impl.auth.SpnegoTokenGenerator

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