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java.lang.Objectorg.apache.http.impl.client.ProxyAuthenticationStrategy
@Contract(threading=IMMUTABLE) public class ProxyAuthenticationStrategy
Default AuthenticationStrategy implementation
 for proxy host authentication.
| Field Summary | |
|---|---|
| static ProxyAuthenticationStrategy | INSTANCE | 
| Constructor Summary | |
|---|---|
| ProxyAuthenticationStrategy() | |
| Method Summary | |
|---|---|
|  void | authFailed(org.apache.http.HttpHost authhost,
           AuthScheme authScheme,
           org.apache.http.protocol.HttpContext context)Callback invoked in case of unsuccessful authentication. | 
|  void | authSucceeded(org.apache.http.HttpHost authhost,
              AuthScheme authScheme,
              org.apache.http.protocol.HttpContext context)Callback invoked in case of successful authentication. | 
|  Map<String,org.apache.http.Header> | getChallenges(org.apache.http.HttpHost authhost,
              org.apache.http.HttpResponse response,
              org.apache.http.protocol.HttpContext context)Generates a map of challenge auth-scheme => Header entries. | 
|  boolean | isAuthenticationRequested(org.apache.http.HttpHost authhost,
                          org.apache.http.HttpResponse response,
                          org.apache.http.protocol.HttpContext context)Determines if the given HTTP response response represents an authentication challenge that was sent back as a result of authentication failure. | 
| protected  boolean | isCachable(AuthScheme authScheme) | 
|  Queue<AuthOption> | select(Map<String,org.apache.http.Header> challenges,
       org.apache.http.HttpHost authhost,
       org.apache.http.HttpResponse response,
       org.apache.http.protocol.HttpContext context)Selects one authentication challenge out of all available and creates and generates AuthOptioninstance capable of
 processing that challenge. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Field Detail | 
|---|
public static final ProxyAuthenticationStrategy INSTANCE
| Constructor Detail | 
|---|
public ProxyAuthenticationStrategy()
| Method Detail | 
|---|
public boolean isAuthenticationRequested(org.apache.http.HttpHost authhost,
                                         org.apache.http.HttpResponse response,
                                         org.apache.http.protocol.HttpContext context)
AuthenticationStrategy
isAuthenticationRequested in interface AuthenticationStrategyauthhost - authentication host.response - HTTP response.context - HTTP context.
true if user authentication is required,
   false otherwise.
public Map<String,org.apache.http.Header> getChallenges(org.apache.http.HttpHost authhost,
                                                        org.apache.http.HttpResponse response,
                                                        org.apache.http.protocol.HttpContext context)
                                                 throws MalformedChallengeException
getChallenges in interface AuthenticationStrategyauthhost - authentication host.response - HTTP response.context - HTTP context.
MalformedChallengeException - if one of the authentication
  challenges is not valid or malformed.
public Queue<AuthOption> select(Map<String,org.apache.http.Header> challenges,
                                org.apache.http.HttpHost authhost,
                                org.apache.http.HttpResponse response,
                                org.apache.http.protocol.HttpContext context)
                         throws MalformedChallengeException
AuthenticationStrategyAuthOption instance capable of
 processing that challenge.
select in interface AuthenticationStrategychallenges - collection of challenges.authhost - authentication host.response - HTTP response.context - HTTP context.
MalformedChallengeException - if one of the authentication
  challenges is not valid or malformed.
public void authSucceeded(org.apache.http.HttpHost authhost,
                          AuthScheme authScheme,
                          org.apache.http.protocol.HttpContext context)
AuthenticationStrategy
authSucceeded in interface AuthenticationStrategyauthhost - authentication host.authScheme - authentication scheme used.context - HTTP context.protected boolean isCachable(AuthScheme authScheme)
public void authFailed(org.apache.http.HttpHost authhost,
                       AuthScheme authScheme,
                       org.apache.http.protocol.HttpContext context)
AuthenticationStrategy
authFailed in interface AuthenticationStrategyauthhost - authentication host.authScheme - authentication scheme used.context - HTTP context.| 
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