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java.lang.Objectorg.apache.http.impl.client.ProxyAuthenticationStrategy
@Immutable public class ProxyAuthenticationStrategy
Default AuthenticationStrategy implementation for proxy host authentication.
| Constructor Summary | |
|---|---|
ProxyAuthenticationStrategy()
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| Method Summary | |
|---|---|
void |
authFailed(HttpHost authhost,
AuthScheme authScheme,
HttpContext context)
Callback invoked in case of unsuccessful authentication. |
void |
authSucceeded(HttpHost authhost,
AuthScheme authScheme,
HttpContext context)
Callback invoked in case of successful authentication. |
Map<String,Header> |
getChallenges(HttpHost authhost,
HttpResponse response,
HttpContext context)
Extracts from the given HTTP response a collection of authentication challenges, each of which represents an authentication scheme supported by the authentication host. |
boolean |
isAuthenticationRequested(HttpHost authhost,
HttpResponse response,
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,Header> challenges,
HttpHost authhost,
HttpResponse response,
HttpContext context)
Selects one authentication challenge out of all available and creates and generates AuthOption instance capable of
processing that challenge. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ProxyAuthenticationStrategy()
| Method Detail |
|---|
public boolean isAuthenticationRequested(HttpHost authhost,
HttpResponse response,
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,Header> getChallenges(HttpHost authhost,
HttpResponse response,
HttpContext context)
throws MalformedChallengeException
AuthenticationStrategy
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,Header> challenges,
HttpHost authhost,
HttpResponse response,
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(HttpHost authhost,
AuthScheme authScheme,
HttpContext context)
AuthenticationStrategy
authSucceeded in interface AuthenticationStrategyauthhost - authentication host.authScheme - authentication scheme used.context - HTTP context.protected boolean isCachable(AuthScheme authScheme)
public void authFailed(HttpHost authhost,
AuthScheme authScheme,
HttpContext context)
AuthenticationStrategy
authFailed in interface AuthenticationStrategyauthhost - authentication host.authScheme - authentication scheme used.context - HTTP context.
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