wfsv.xsd

电子地图服务器,搭建自己的地图服务

<xsd:schema targetNamespace="http://www.opengis.net/wfsv" xmlns:wfsv="http://www.opengis.net/wfsv"
  xmlns:wfs="http://www.opengis.net/wfs" xmlns:ogc="http://www.opengis.net/ogc"
  xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml"
  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  elementFormDefault="qualified" version="1.1.0">

  <!-- ==============================================================
    Includes and Imports
    ============================================================== -->
  <xsd:import namespace="http://www.opengis.net/wfs" schemaLocation="../../wfs/1.1.0/wfs.xsd" />
  <xsd:import namespace="http://www.opengis.net/ogc" schemaLocation="../../filter/1.1.0/filter.xsd" />

  <!-- ================================================================== -->
  <!-- =   GETLOG Request and Response                                  = -->
  <!-- ================================================================== -->
  <xsd:element name="GetLog" type="wfsv:GetLogType">
    <xsd:annotation>
      <xsd:documentation>
        The GetLog element is used to request that a Versioning Web Feature Service return the
        change history for features of one or more feature types.
      </xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:complexType name="GetLogType">
    <xsd:annotation>
      <xsd:documentation>
        A GetLog element contains one or more DifferenceQuery elements that describe a diffence
        query operation on one feature type. In response to a GetLog request, a Web Feature Service
        must be able to generate a list of logs entries for features matched by the DifferenceQuery
        parameters. Each log entry is an instance of the ChangeSet feature type. In response to a
        GetFeature request, a Versioning Web Feature Service must be able to generate a GML3
        response that validates using a schema generated by the DescribeFeatureType request against
        the ChangeSets feature type. A Web Feature Service may support other possibly non-XML (and
        even binary) output formats as long as those formats are advertised in the capabilities
        document.
      </xsd:documentation>
    </xsd:annotation>
    <xsd:complexContent>
      <xsd:extension base="wfs:BaseRequestType">
        <xsd:sequence>
          <xsd:element ref="wfsv:DifferenceQuery" maxOccurs="unbounded" />
        </xsd:sequence>
        <xsd:attribute name="resultType" type="wfs:ResultTypeType" use="optional"
          default="results">
          <xsd:annotation>
            <xsd:documentation>
              The resultType attribute is used to indicate what response a wfsv should return to
              user once a GetFeature request is processed. Possible values are: results - meaning
              that the full response set (i.e. all the feature instances) should be returned. hits -
              meaning that an empty response set should be returned (i.e. no feature instances
              should be returned) but the "numberOfFeatures" attribute should be set to the number
              of feature instances that would be returned.
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
        <xsd:attribute name="outputFormat" type="xsd:string" use="optional"
          default="text/xml; subtype=gml/3.1.1">
          <xsd:annotation>
            <xsd:documentation>
              The outputFormat attribute is used to specify the output format that the Versioning
              Web Feature Service should generate in response to a GetLog element. The default value
              of 'text/xml; subtype=gml/3.1.1' indicates that the output is an XML document that
              conforms to the Geography Markup Language (GML) Implementation Specification V3.1.1.
              For the purposes of experimentation, vendor extension, or even extensions that serve a
              specific community of interest, other acceptable output format values may be used to
              specify other formats as long as those values are advertised in the capabilities
              document.
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
        <xsd:attribute name="maxFeatures" type="xsd:positiveInteger" use="optional">
          <xsd:annotation>
            <xsd:documentation>
              The maxFeatures attribute is used to specify the maximum number of features that a
              GetFeature operation should generate (regardless of the actual number of query hits).
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>
  <xsd:element name="DifferenceQuery" type="wfsv:DifferenceQueryType">
    <xsd:annotation>
      <xsd:documentation>
        The DifferenceFilter element is used to gather differences in features matched by a standard
        OGC filter at starting and ending featureVersion, and a filter used to match
      </xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:complexType name="DifferenceQueryType">
    <xsd:sequence>
      <xsd:element ref="ogc:Filter" minOccurs="0" maxOccurs="1">
        <xsd:annotation>
          <xsd:documentation>
            The Filter element is used to define spatial and/or non-spatial constraints on query.
            Spatial constrains use GML3 to specify the constraining geometry. A full description of
            the Filter element can be found in the Filter Encoding Implementation Specification.
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="typeName" type="xsd:QName" use="required">
      <xsd:annotation>
        <xsd:documentation>
          The typeName attribute is a single feature type name that indicates which type of feature
          instances should be included in the reponse set. The names must be a valid type that
          belong to this query's feature content as defined by the GML Application Schema.
        </xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
    <xsd:attribute name="fromFeatureVersion" type="xsd:string" default="FIRST">
      <xsd:annotation>
        <xsd:documentation>
          Same as featureVersion in QueryType, but this indicates a starting feature version for a
          difference and log operations.
        </xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
    <xsd:attribute name="toFeatureVersion" type="xsd:string" use="optional" default="LAST">
      <xsd:annotation>
        <xsd:documentation>
          Same as featureVersion in QueryType, indicates the second version to be used for
          performing a difference of log operation.
        </xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
    <xsd:attribute name="srsName" type="xsd:anyURI" use="optional">
      <xsd:annotation>
        <xsd:documentation>
          This attribute is used to specify a specific WFS-supported SRS that should be used for
          returned feature geometries. The value may be the WFS StorageSRS value,
          DefaultRetrievalSRS value, or one of AdditionalSRS values. If no srsName value is
          supplied, then the features will be returned using either the DefaultRetrievalSRS, if
          specified, and StorageSRS otherwise. For feature types with no spatial properties, this
          attribute must not be specified or ignored if it is specified.
        </xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
  </xsd:complexType>
  <!-- ================================================================== -->
  <!-- =   GETDIFF Request and Response                                 = -->
  <!-- ================================================================== -->
  <xsd:element name="GetDiff" type="wfsv:GetDiffType">
    <xsd:annotation>
      <xsd:documentation>
        The GetDiff element is used to request that a Versioning Web Feature Service returns a