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vbsec::TargetReturnsExceptionsArgumentsExceptionsArgumentsReturnsExceptionsArgumentsExceptionsA final context token.nonevirtual void processFinalContext (::vbsec::Subject&, ::CORBA::OctetSeq&) =0;Consumes a final context token returned by the server.The target subject.nonevirtual ::CSI::GSSToken* createErrorContext (::vbsec::Subject&) =0;Creates an error context token in the case of an authentication failure.The target subject.An error context token.nonevirtual ::vbsec::Subject* processErrorContext (::vbsec::Subject&,::CSI::GSSToken&, ::vbsec::CallbackHandler*) =0;Consumes an error token returned from server. The callback handler is used to interactwith a user trying to reacquire credentials. If credentials are required, the client-sidesecurity service attempts to establish the context again.This method takes the following two arguments:■■noneA target subject.A callback handler.vbsec::TargetThis class gives the runtime representation of a target authenticating principal. Thecontext includes names for the target required in different scenarios, such as thedisplay name, or the DER representation of the OID.MethodsReturnsExceptionsReturnsExceptionsReturnsExceptionsvirtual std::string getName () const =0;This method returns the display name of the target.The target name string.nonevirtual ::CSI::OID getOid () const =0;This method returns the target OID.The target OID string.nonevirtual ::CORBA::OctetSeq getEncodedName () const =0;This method returns the mechanism-specific encoding of the target name.The encoded target name.noneChapter 12: Security SPI for C++ 125