org.opengis.cite.iso19142.basic

Class BasicGetFeatureTests

java.lang.Object

org.opengis.cite.iso19142.BaseFixture

org.opengis.cite.iso19142.basic.BasicGetFeatureTests

public class BasicGetFeatureTests
extends BaseFixture

Tests the response to a GetFeature request that returns a selection of features matching specified criteria. The request must include one or more stored query (wfs:StoredQuery) or ad hoc query (wfs:Query) expressions. An ad hoc query element may contain projection clauses (wfs:PropertyName), a selection clause (fes:Filter), or a sorting clause (fes:SortBy). A successful response entity must include a schema reference (using the xsi:schemaLocation attribute) that is sufficient to validate the response.

See Also:

"ISO 19142:2010, cl. 11: GetFeature operation", "ISO 19142:2010, cl. 7.8: Use of the schemaLocation attribute", "ISO 19143:2010, Geographic information -- Filter encoding"

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Validator	hintsValidator

Fields inherited from class org.opengis.cite.iso19142.BaseFixture

docBuilder, ETS_PKG, featureInfo, featureTypes, reqEntity, rspEntity, supportedBindings, TNS_PREFIX, wfsClient, wfsMetadata

Constructor Summary

Constructors

Constructor and Description
BasicGetFeatureTests()

Method Summary

Methods

Modifier and Type	Method and Description
void	buildRequestEntity() Builds a DOM Document node representing the entity body for a GetFeature request.
void	buildValidator() Creates a special XML Schema validator that uses schema location hints specified in an XML instance document.
void	getFeaturesByType(ProtocolBinding binding, QName featureType) Submits a minimal GetFeature request (without a filter predicate) for feature types listed in the WFS the capabilities document.
void	resetValidator() Resets the validator to its original configuration.
(package private) void	setFeatureAvailability(FeatureTypeInfo featureInfo, Document entity) Sets the availability status of instances of a given feature type according to the content of a GetFeature response entity.

Methods inherited from class org.opengis.cite.iso19142.BaseFixture

addAttributesOnTestFailure, allProtocolsAndFeatureTypes, bindingAndAvailFeatureTypeProductSet, extractBodyAsDocument, getFeatureTypes, getInstantiatedFeatureTypes, getProtocolBindings, initBaseFixture, initParser, setWfsClient

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hintsValidator

Validator hintsValidator

Constructor Detail

BasicGetFeatureTests

public BasicGetFeatureTests()

Method Detail

buildValidator

public void buildValidator()

Creates a special XML Schema validator that uses schema location hints specified in an XML instance document. Beware that this can introduce a vulnerability to denial-of-service attacks, even though local copies of standard schemas will be used.

buildRequestEntity

public void buildRequestEntity()

Builds a DOM Document node representing the entity body for a GetFeature request. A minimal XML representation is read from the classpath ("GetFeature-Minimal.xml").

resetValidator

public void resetValidator()

Resets the validator to its original configuration.

getFeaturesByType

public void getFeaturesByType(ProtocolBinding binding,
                     QName featureType)

Submits a minimal GetFeature request (without a filter predicate) for feature types listed in the WFS the capabilities document. The test is run for all supported protocol bindings and feature types. The response entity (wfs:FeatureCollection) must be schema-valid and contain only instances of the requested type as members.

Parameters:

binding - A supported message binding.

featureType - A QName representing the qualified name of some feature type.

setFeatureAvailability

void setFeatureAvailability(FeatureTypeInfo featureInfo,
                          Document entity)

Sets the availability status of instances of a given feature type according to the content of a GetFeature response entity. Availability is set to true if the response entity contains at least one instance.

Parameters:

featureInfo - A FeatureTypeInfo object that provides information about a feature type.

entity - A GetFeature response entity (wfs:FeatureCollection).