:tocdepth: 3

:py:mod:`gws.base.ows.server.core`
==================================

.. py:module:: gws.base.ows.server.core

.. autoapi-nested-parse::

   Base data structures for OWS services.



**Source code:** :source:`gws.base.ows.server.core<gws/base/ows/server/core.py>`



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



.. py:exception:: Error


   Bases: :py:obj:`gws.Error`

   Generic GWS error.


.. py:class:: FeatureCollection(*args, **kwargs)


   Bases: :py:obj:`gws.Data`

   Feature Collection.

   .. py:attribute:: members
      :type:  list[FeatureCollectionMember]

   .. py:attribute:: numMatched
      :type:  int

   .. py:attribute:: numReturned
      :type:  int

   .. py:attribute:: timestamp
      :type:  str

   .. py:attribute:: values
      :type:  list


.. py:class:: FeatureCollectionMember(*args, **kwargs)


   Bases: :py:obj:`gws.Data`

   A member of a Feature Collection.

   .. py:attribute:: feature
      :type:  gws.Feature

   .. py:attribute:: layer
      :type:  Optional[gws.Layer]

   .. py:attribute:: layerCaps
      :type:  Optional[LayerCaps]


.. py:data:: IMAGE_VERBS

   OWS verbs which are supposed to return images.

.. py:class:: LayerCaps(*args, **kwargs)


   Bases: :py:obj:`gws.Data`

   Layer wrapper object.

   A `LayerCaps` object wraps a `Layer` object and provides
   additional data needed to represent a layer in an OWS service.

   .. py:attribute:: bounds
      :type:  list[gws.Bounds]

   .. py:attribute:: children
      :type:  list[LayerCaps]

   .. py:attribute:: featureName
      :type:  str

   .. py:attribute:: featureNameQ
      :type:  str

   .. py:attribute:: geometryName
      :type:  str

   .. py:attribute:: geometryNameQ
      :type:  str

   .. py:attribute:: hasLegend
      :type:  bool

   .. py:attribute:: isGroup
      :type:  bool

   .. py:attribute:: isSearchable
      :type:  bool

   .. py:attribute:: layer
      :type:  gws.Layer

   .. py:attribute:: layerName
      :type:  str

   .. py:attribute:: layerNameQ
      :type:  str

   .. py:attribute:: leaves
      :type:  list[LayerCaps]

   .. py:attribute:: maxScale
      :type:  int

   .. py:attribute:: minScale
      :type:  int

   .. py:attribute:: model
      :type:  Optional[gws.Model]

   .. py:attribute:: title
      :type:  str

   .. py:attribute:: xmlNamespace
      :type:  Optional[gws.XmlNamespace]


.. py:class:: MetadataCollection(*args, **kwargs)


   Bases: :py:obj:`gws.Data`

   Metadata Collection.

   .. py:attribute:: members
      :type:  list[gws.Metadata]

   .. py:attribute:: nextRecord
      :type:  int

   .. py:attribute:: numMatched
      :type:  int

   .. py:attribute:: numReturned
      :type:  int

   .. py:attribute:: timestamp
      :type:  str