Set the SPARQL query text and set the VIVO custom
        authentication parameters.

        Set here because this is called immediately before
        any query is sent to the triple store.

def setQuery(self, query):
        """
        Set the SPARQL query text and set the VIVO custom
        authentication parameters.

        Set here because this is called immediately before
        any query is sent to the triple store.
        """
        self.queryType = self._parseQueryType(query)
        self.queryString = self.injectPrefixes(query)
        self.addParameter('email', self.email)
        self.addParameter('password', self.password)