19 lines
572 B
ReStructuredText
19 lines
572 B
ReStructuredText
.. _-extractLog-java-:
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extractLog
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==========
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Description
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-----------
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Extracts a :class:`LoggingAdapter` from the request context which can be used for logging inside the route.
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The ``extractLog`` directive is used for providing logging to routes, such that they don't have to depend on
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closing over a logger provided in the class body.
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See :ref:`-extract-java-` and :ref:`ProvideDirectives-java` for an overview of similar directives.
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Example
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-------
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.. includecode:: ../../../../code/docs/http/javadsl/server/directives/BasicDirectivesExamplesTest.java#extractLog
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