Copyright © 2010 Open Geospatial Consortium
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myns:Person gml:id=p4467 gml:identifier
codespace=http:www.canadaSIN.com424679360gml:identifier myns:lastNameSmithmyns:lastName
myns:firstNameMarymyns:firstName myns:age18myns:age
myns:sexFemalemyns:sex myns:spouse xlink:href=p4456
myns:location xlink:href = p101 myns:mailAddress
myns:Address gml:id=a201 myns:streetNameMain St.myns:streetName
myns:streetNumber4myns:streetNumber myns:citySomeCitymyns:city
myns:provinceSomeprovincemyns:province myns:postalCodeX1X 1X1myns:postalCode
myns:countryCanadamyns:country myns:Address
myns:mailAddress myns:phone416-123-4567myns:phone
myns:phone416-890-1234myns:phone myns:livesIn xlink:href=h32
myns:isDriving xlink:href=r1432 myns:Person
A value reference of valueReference=lastName would present the last name of the person, Smith in this example, in the response document.
A value reference of valueReference=myns:mailAddressmyns:Addressmyns:city would present the name of the city in which Mary Smith lives; SomeCity in this example.
A value reference of valueReference=valueOfmyns:location would present the location of Mary Smith in the response document by resolving the reference to the value with id p101.
10.2.4.4 AbstractQueryExpression parameter
The GetPropertyValue request operates on a set of features identified using a query expression. This International Standard defines the elements wfs:Query see 7.9.2.2 and wfs:StoredQuery see 7.9.3.2
that may be used as query expressions in a GetPropertyValue operation and which are substitutable for fes:AbstractQueryExpression see ISO 19143, 6.2.
Other elements may be defined as being substitutable for fes:AbstractQueryExpression however, this International Standard only assigns meaning to the wfs:Query and wfs:StoredQuery elements.
The KVP-encoding of an ad hoc query expression is defined in 7.9.2.3. The KVP-encoding of a stored query expression is defined in 7.9.3.3.
KVP-encoded GetPropertyValue requests shall only contain query expressions of one type; either an ad hoc query expression or a stored query expression.
10.3 Response 10.3.1 Response Semantics
Figure 16 describes the schema of a GetPropertyValue response.
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from I SO TS 19103 SimpleValueCollection
0.. +member
0..
ValueCollection + truncatedResponse [0..1] : ExceptionReport
0..1 +additionalValues
0..1 StandardResponseParameters
+ timeStamp : DateTime + numberMatched : IntegerOrUnknown
+ numberReturned : Integer + next : URI
+ previous : URI
State + state [0..1] : StateValue
StateValue + valid
+ superseded + retired
+ future CodeList
Figure 16 — GetPropertyValue response 10.3.2 XML encoding
The following XML Schema fragment defines the response to a GetPropertyValue operation:
xsd:element name=ValueCollection type=wfs:ValueCollectionType xsd:complexType name=ValueCollectionType
xsd:sequence xsd:element ref=wfs:member minOccurs=0 maxOccurs=unbounded
xsd:element ref=wfs:additionalValues minOccurs=0 xsd:element ref=wfs:truncatedResponse minOccurs=0
xsd:sequence xsd:attributeGroup ref=wfs:StandardResponseParameters
xsd:complexType xsd:element name=member type=wfs:MemberPropertyType
xsd:complexType name=MemberPropertyType mixed=true xsd:choice minOccurs=0
xsd:any processContents=lax namespace=other xsd:element ref=wfs:Tuple
xsd:element ref=wfs:SimpleFeatureCollection xsd:choice
xsd:attribute name=state type=wfs:StateValueType xsd:attributeGroup ref=xlink:simpleLink
xsd:complexType xsd:element name=Tuple type=wfs:TupleType
xsd:complexType name=TupleType xsd:sequence
xsd:element ref=wfs:member minOccurs=2 maxOccurs=unbounded xsd:sequence
xsd:complexType xsd:element name=additionalValues
xsd:complexType xsd:choice
xsd:element ref=wfs:ValueCollection xsd:element ref=wfs:SimpleFeatureCollection
xsd:choice xsd:complexType
xsd:element xsd:element name=truncatedResponse
xsd:complexType xsd:sequence
xsd:element ref=ows:ExceptionReport xsd:sequence
xsd:complexType xsd:element
xsd:simpleType name=StateValueType xsd:union
xsd:simpleType xsd:restriction base=xsd:string
xsd:enumeration value=valid
