public User setUserContext ( User userContext ) throws InvalidArgumentException { if ( null == cryptoSuite ) { throw new InvalidArgumentException ( "No cryptoSuite has been set." ) ; } userContextCheck ( userContext ) ; User ret = this . userContext ; this . userContext = userContext ; logger . debug ( format ( "Setting user context to MSPID: %s user: %s" , userContext . getMspId ( ) , userContext . getName ( ) ) ) ; return ret ; }
Set the User context for this client .