request.message_builder.base
============================

.. py:module:: request.message_builder.base

.. autoapi-nested-parse::

   Provides the base classes for the message building step of the request pipeline.





Module Contents
---------------

.. py:class:: BuildingComponent

   Bases: :py:obj:`abc.ABC`


   Abstract base class for components in the composite building pattern.

   This is the building counterpart to ``ParsingComponent`` in ``message_parser/base.py``.
   Each component is responsible for one aspect of constructing a CMP PKI message
   (e.g. header, body, protection preparation) and stores its results in the context.


   .. py:method:: build(context)
      :abstractmethod:


      Execute building logic and store results in the context.



.. py:class:: CompositeBuilding

   Bases: :py:obj:`BuildingComponent`, :py:obj:`trustpoint.logger.LoggerMixin`


   Composite builder to group multiple building components.

   Mirrors the ``CompositeParsing`` class from ``message_parser/base.py``.


   .. py:attribute:: components
      :type:  list[BuildingComponent]
      :value: []



   .. py:method:: add(component)

      Add a building component to the composite builder.



   .. py:method:: remove(component)

      Remove a building component from the composite builder.



   .. py:method:: build(context)

      Execute all child builders sequentially.