.. _-extractScheme-java-:

extractScheme
=============

Description
-----------
Extracts the Uri scheme (i.e. "``http``", "``https``", etc.) for an incoming request.

For rejecting a request if it doesn't match a specified scheme name, see the :ref:`-scheme-java-` directive.

Example
-------

.. includecode:: ../../../../code/docs/http/javadsl/server/directives/SchemeDirectivesExamplesTest.java#extractScheme