org.apache.http.impl.client
Class DefaultUserTokenHandler
java.lang.Object
   org.apache.http.impl.client.DefaultUserTokenHandler
org.apache.http.impl.client.DefaultUserTokenHandler
- All Implemented Interfaces: 
- UserTokenHandler
- @Contract(threading=IMMUTABLE)
public class DefaultUserTokenHandler 
- extends Object- implements UserTokenHandler
Default implementation of UserTokenHandler. This class will use
 an instance of Principal as a state object for 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.
 
 DefaultUserTokenHandler will use the user principal 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
 
 
| Method Summary | 
|  Object | getUserToken(org.apache.http.protocol.HttpContext context)The token object returned by this method is expected to uniquely
 identify the current user if the context is user specific or to be
 nullif it is not. | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
INSTANCE
public static final DefaultUserTokenHandler INSTANCE
DefaultUserTokenHandler
public DefaultUserTokenHandler()
getUserToken
public Object getUserToken(org.apache.http.protocol.HttpContext context)
- Description copied from interface: UserTokenHandler
- The token object returned by this method is expected to uniquely
 identify the current user if the context is user specific or to be
 nullif it is not.
 
- 
- Specified by:
- getUserTokenin interface- UserTokenHandler
 
- 
- Parameters:
- context- the execution context
- Returns:
- user token that uniquely identifies the user or
 nullif the context is not user specific.
 
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