Class DefaultAsyncUserTokenHandler

java.lang.Object
org.apache.http.impl.nio.client.DefaultAsyncUserTokenHandler
All Implemented Interfaces:
org.apache.http.client.UserTokenHandler

@Contract(threading=IMMUTABLE) public class DefaultAsyncUserTokenHandler extends Object implements org.apache.http.client.UserTokenHandler
Default implementation of UserTokenHandler for asynchrounous HTTP client communication. This class will use an instance of Principal as a state object for non-blocking HTTP connections, if it can be obtained from the given execution context. This helps ensure persistent connections created with a particular user identity within a particular security context can be reused by the same user only.

This implementation will use the user principle of connection based authentication schemes such as NTLM or that of the SSL session with the client authentication turned on. If both are unavailable, null token will be returned.

Since:
4.0
  • Field Details

  • Constructor Details

    • DefaultAsyncUserTokenHandler

      public DefaultAsyncUserTokenHandler()
  • Method Details

    • getUserToken

      public Object getUserToken(org.apache.http.protocol.HttpContext context)
      Specified by:
      getUserToken in interface org.apache.http.client.UserTokenHandler
    • getAuthPrincipal

      private static Principal getAuthPrincipal(org.apache.http.auth.AuthState authState)