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ContextAwareAuthScheme (HttpComponents Client 4.2.2 API)
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org.apache.http.auth</FONT>
<BR>
Interface ContextAwareAuthScheme</H2>
<DL>
<DT><B>All Superinterfaces:</B> <DD><A HREF="../../../../org/apache/http/auth/AuthScheme.html" title="interface in org.apache.http.auth">AuthScheme</A></DD>
</DL>
<DL>
<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/http/impl/auth/AuthSchemeBase.html" title="class in org.apache.http.impl.auth">AuthSchemeBase</A>, <A HREF="../../../../org/apache/http/impl/auth/BasicScheme.html" title="class in org.apache.http.impl.auth">BasicScheme</A>, <A HREF="../../../../org/apache/http/impl/auth/DigestScheme.html" title="class in org.apache.http.impl.auth">DigestScheme</A>, <A HREF="../../../../org/apache/http/impl/auth/GGSSchemeBase.html" title="class in org.apache.http.impl.auth">GGSSchemeBase</A>, <A HREF="../../../../org/apache/http/impl/auth/KerberosScheme.html" title="class in org.apache.http.impl.auth">KerberosScheme</A>, <A HREF="../../../../org/apache/http/impl/auth/NegotiateScheme.html" title="class in org.apache.http.impl.auth">NegotiateScheme</A>, <A HREF="../../../../org/apache/http/impl/auth/NTLMScheme.html" title="class in org.apache.http.impl.auth">NTLMScheme</A>, <A HREF="../../../../org/apache/http/impl/auth/RFC2617Scheme.html" title="class in org.apache.http.impl.auth">RFC2617Scheme</A>, <A HREF="../../../../org/apache/http/impl/auth/SPNegoScheme.html" title="class in org.apache.http.impl.auth">SPNegoScheme</A></DD>
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<DT><PRE>public interface <B>ContextAwareAuthScheme</B><DT>extends <A HREF="../../../../org/apache/http/auth/AuthScheme.html" title="interface in org.apache.http.auth">AuthScheme</A></DL>
</PRE>
<P>
This interface represents an extended authentication scheme
that requires access to <A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/protocol/HttpContext.html" title="class or interface in org.apache.http.protocol"><CODE>HttpContext</CODE></A> in order to
generate an authorization string.
TODO: Fix AuthScheme interface in the next major version
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>4.1</DD>
</DL>
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<B>Method Summary</B></FONT></TH>
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<CODE>&nbsp;<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/Header.html" title="class or interface in org.apache.http">Header</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/http/auth/ContextAwareAuthScheme.html#authenticate(org.apache.http.auth.Credentials, org.apache.http.HttpRequest, org.apache.http.protocol.HttpContext)">authenticate</A></B>(<A HREF="../../../../org/apache/http/auth/Credentials.html" title="interface in org.apache.http.auth">Credentials</A>&nbsp;credentials,
<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/HttpRequest.html" title="class or interface in org.apache.http">HttpRequest</A>&nbsp;request,
<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/protocol/HttpContext.html" title="class or interface in org.apache.http.protocol">HttpContext</A>&nbsp;context)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Produces an authorization string for the given set of
<A HREF="../../../../org/apache/http/auth/Credentials.html" title="interface in org.apache.http.auth"><CODE>Credentials</CODE></A>.</TD>
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<TH ALIGN="left"><B>Methods inherited from interface org.apache.http.auth.<A HREF="../../../../org/apache/http/auth/AuthScheme.html" title="interface in org.apache.http.auth">AuthScheme</A></B></TH>
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<TD><CODE><A HREF="../../../../org/apache/http/auth/AuthScheme.html#authenticate(org.apache.http.auth.Credentials, org.apache.http.HttpRequest)">authenticate</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#getParameter(java.lang.String)">getParameter</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#getRealm()">getRealm</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#getSchemeName()">getSchemeName</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#isComplete()">isComplete</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#isConnectionBased()">isConnectionBased</A>, <A HREF="../../../../org/apache/http/auth/AuthScheme.html#processChallenge(org.apache.http.Header)">processChallenge</A></CODE></TD>
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<A NAME="authenticate(org.apache.http.auth.Credentials, org.apache.http.HttpRequest, org.apache.http.protocol.HttpContext)"><!-- --></A><H3>
authenticate</H3>
<PRE>
<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/Header.html" title="class or interface in org.apache.http">Header</A> <B>authenticate</B>(<A HREF="../../../../org/apache/http/auth/Credentials.html" title="interface in org.apache.http.auth">Credentials</A>&nbsp;credentials,
<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/HttpRequest.html" title="class or interface in org.apache.http">HttpRequest</A>&nbsp;request,
<A HREF="http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/protocol/HttpContext.html" title="class or interface in org.apache.http.protocol">HttpContext</A>&nbsp;context)
throws <A HREF="../../../../org/apache/http/auth/AuthenticationException.html" title="class in org.apache.http.auth">AuthenticationException</A></PRE>
<DL>
<DD>Produces an authorization string for the given set of
<A HREF="../../../../org/apache/http/auth/Credentials.html" title="interface in org.apache.http.auth"><CODE>Credentials</CODE></A>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>credentials</CODE> - The set of credentials to be used for athentication<DD><CODE>request</CODE> - The request being authenticated<DD><CODE>context</CODE> - HTTP context
<DT><B>Returns:</B><DD>the authorization string
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/http/auth/AuthenticationException.html" title="class in org.apache.http.auth">AuthenticationException</A></CODE> - if authorization string cannot
be generated due to an authentication failure</DL>
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