depends.org.apache.http.impl.auth

类 AuthSchemeBase

java.lang.Object

depends.org.apache.http.impl.auth.AuthSchemeBase

所有已实现的接口:

AuthScheme, ContextAwareAuthScheme

直接已知子类:

GGSSchemeBase, NTLMScheme, RFC2617Scheme

@NotThreadSafe
public abstract class AuthSchemeBase
extends java.lang.Object
implements ContextAwareAuthScheme

Abstract authentication scheme class that serves as a basis for all authentication schemes supported by HttpClient. This class defines the generic way of parsing an authentication challenge. It does not make any assumptions regarding the format of the challenge nor does it impose any specific way of responding to that challenge.

从以下版本开始:

4.0

构造器概要

构造器

构造器和说明
AuthSchemeBase()
AuthSchemeBase(ChallengeState challengeState) 已过时。 (4.3) do not use.

方法概要

方法

限定符和类型	方法和说明
Header	authenticate(Credentials credentials, HttpRequest request, HttpContext context) Produces an authorization string for the given set of Credentials.
ChallengeState	getChallengeState() Returns ChallengeState value or null if unchallenged.
boolean	isProxy() Returns true if authenticating against a proxy, false otherwise.
protected abstract void	parseChallenge(CharArrayBuffer buffer, int beginIndex, int endIndex)
void	processChallenge(Header header) Processes the given challenge token.
java.lang.String	toString()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 depends.org.apache.http.auth.AuthScheme

authenticate, getParameter, getRealm, getSchemeName, isComplete, isConnectionBased

构造器详细资料

AuthSchemeBase

@Deprecated
public AuthSchemeBase(ChallengeState challengeState)

已过时。 (4.3) do not use.

Creates an instance of AuthSchemeBase with the given challenge state.

从以下版本开始:

4.2

AuthSchemeBase

public AuthSchemeBase()

方法详细资料

processChallenge

public void processChallenge(Header header)
                      throws MalformedChallengeException

Processes the given challenge token. Some authentication schemes may involve multiple challenge-response exchanges. Such schemes must be able to maintain the state information when dealing with sequential challenges

指定者:

processChallenge 在接口中 AuthScheme

参数:

header - the challenge header

抛出:

MalformedChallengeException - is thrown if the authentication challenge is malformed

authenticate

public Header authenticate(Credentials credentials,
                  HttpRequest request,
                  HttpContext context)
                    throws AuthenticationException

从接口复制的说明: ContextAwareAuthScheme

Produces an authorization string for the given set of Credentials.

指定者:

authenticate 在接口中 ContextAwareAuthScheme

参数:

credentials - The set of credentials to be used for athentication

request - The request being authenticated

context - HTTP context

返回:

the authorization string

抛出:

AuthenticationException - if authorization string cannot be generated due to an authentication failure

parseChallenge

protected abstract void parseChallenge(CharArrayBuffer buffer,
                  int beginIndex,
                  int endIndex)
                                throws MalformedChallengeException

抛出:

MalformedChallengeException

isProxy

public boolean isProxy()

Returns true if authenticating against a proxy, false otherwise.

getChallengeState

public ChallengeState getChallengeState()

Returns ChallengeState value or null if unchallenged.

从以下版本开始:

4.2

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object