org.opengis.cite.om20.level1

Class DataFixture

java.lang.Object

org.opengis.cite.om20.level1.DataFixture

Direct Known Subclasses:

ArrayObservationValidation, CategoryObservationValidation, ComplexObservationValidation, CountObservationValidation, GenericObservationDataValidation, GeometryObservationValidation, MeasurementDataValidation, SamplingCurveDataValidation, SamplingFeatureObservationValidation, SamplingPointDataValidation, SamplingSolidDataValidation, SamplingSurfaceDataValidation, ScalarObservationValidation, SchematronTests, SpatialObservationValidation, SpatialSamplingFeatureValidation, SpecimenObservationValidation, TemporalObservationValidation, TruthObservationValidation

public class DataFixture
extends Object

A supporting base class that provides a common fixture for validating data sets. The configuration methods are invoked before any that may be defined in a subclass.

Field Summary

Fields

Modifier and Type	Field and Description
protected File	dataFile Files containing tested subject.
protected org.apache.xerces.xs.XSModel	model An XSModel object representing a GML application schema.
protected String	observation_type_category
protected String	observation_type_complex
protected String	observation_type_count
protected String	observation_type_geometry
protected String	observation_type_measurement
protected String	observation_type_swe_array
protected String	observation_type_swe_simple
protected String	observation_type_temporal
protected String	observation_type_truth
protected Document	originalSubject
protected String	Resource_GML_Path
protected String	Resource_SWE_Path
protected Document	testSubject
protected URI	testSubjectUri

Constructor Summary

Constructors

Constructor and Description
DataFixture()

Method Summary

Modifier and Type	Method and Description
List<String>	CheckObservationTypeCategory(String href) Check Observation Type Category in schematron document resultTypeConsistent.sch
List<String>	CheckObservationTypeCount(String href) Check Observation Type Count in schematron document resultTypeConsistent.sch
List<String>	CheckObservationTypeMeasurement(String href) Check Observation Type Measurement in schematron document resultTypeConsistent.sch
List<String>	CheckObservationTypeTruth(String href) Check Observation Type Truth in schematron document resultTypeConsistent.sch
String	CheckXPath2(String xpath) Check XPath2.0
net.sf.saxon.s9api.XdmValue	CheckXPath2Modified(String xpath2, File xmlFile) Check XPath2.0 modified version
Validator	CreateValidator(URL xsdPath) Create Validator for checking XML file against XML Schema file
Validator	CreateValidatorFromXSD(URL xsdPath) Create validator from xsd file
static net.sf.saxon.s9api.XdmValue	evaluateXPath2Modified(File xmlFile, String expr, Map<String,String> nsBindings) Evaluates an XPath 2.0 expression using the Saxon s9api interfaces modified version
String	generateXPathExpression(List<QName> elemNames, Map<String,String> namespaceBindings) Generates an XPath expression to find all instances of the given elements in the data being validated.
File	GetFileViaResourcePath(String resourcePath)
List<String>	GetResultTypeHref()
void	obtainTestSubject(org.testng.ITestContext testContext)
String	SchemaElement(String candidateNode, String nodeName, File schemaFile) Return "true" if candidate element node satisfy all three of the following conditions: Condition 1: The name of the candidate node matches the specified nodeName or matches the name of an element in a substitution group headed by an element named nodeName.
void	setDataFile(File dataFile) Sets the data file.
void	setSchemaModel(org.apache.xerces.xs.XSModel xsModel) Sets the schema model (for unit testing purposes).

Methods inherited from class java.lang.Object

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

Field Detail

dataFile

protected File dataFile

Files containing tested subject.

originalSubject

protected Document originalSubject

testSubject

protected Document testSubject

testSubjectUri

protected URI testSubjectUri

Resource_GML_Path

protected String Resource_GML_Path

Resource_SWE_Path

protected String Resource_SWE_Path

model

protected org.apache.xerces.xs.XSModel model

An XSModel object representing a GML application schema.

observation_type_measurement

protected final String observation_type_measurement

See Also:

Constant Field Values

observation_type_category

protected final String observation_type_category

See Also:

Constant Field Values

observation_type_count

protected final String observation_type_count

See Also:

Constant Field Values

observation_type_truth

protected final String observation_type_truth

See Also:

Constant Field Values

observation_type_complex

protected final String observation_type_complex

See Also:

Constant Field Values

observation_type_geometry

protected final String observation_type_geometry

See Also:

Constant Field Values

observation_type_temporal

protected final String observation_type_temporal

See Also:

Constant Field Values

observation_type_swe_simple

protected final String observation_type_swe_simple

See Also:

Constant Field Values

observation_type_swe_array

protected final String observation_type_swe_array

See Also:

Constant Field Values

Constructor Detail

DataFixture

public DataFixture()

Method Detail

obtainTestSubject

public void obtainTestSubject(org.testng.ITestContext testContext)

setDataFile

public void setDataFile(File dataFile)

Sets the data file. This is a convenience method intended to facilitate unit testing.

Parameters:

dataFile - A File containing the data to be validated.

setSchemaModel

public void setSchemaModel(org.apache.xerces.xs.XSModel xsModel)

Sets the schema model (for unit testing purposes).

Parameters:

xsModel - An XSModel object representing a GML application schema.

generateXPathExpression

public String generateXPathExpression(List<QName> elemNames,
                                      Map<String,String> namespaceBindings)

Generates an XPath expression to find all instances of the given elements in the data being validated. The supplied namespace bindings will be supplemented if necessary.

Parameters:

elemNames - A list of qualified names corresponding to element declarations.

namespaceBindings - A collection of namespace bindings required to evaluate the XPath expression, where each entry maps a namespace URI (key) to a prefix (value).

Returns:

An XPath (1.0) expression.

GetFileViaResourcePath

public File GetFileViaResourcePath(String resourcePath)

CreateValidator

public Validator CreateValidator(URL xsdPath)
                          throws XMLStreamException,
                                 SAXException,
                                 IOException

Create Validator for checking XML file against XML Schema file

Parameters:

xsdPath - URL path of the XSD file

Returns:

schema validator

Throws:

XMLStreamException - XMLStreamException

IOException - IOException

SAXException - SAX Error

evaluateXPath2Modified

public static net.sf.saxon.s9api.XdmValue evaluateXPath2Modified(File xmlFile,
                                                                 String expr,
                                                                 Map<String,String> nsBindings)
                                                          throws net.sf.saxon.s9api.SaxonApiException

Evaluates an XPath 2.0 expression using the Saxon s9api interfaces modified version

Parameters:

xmlFile - The XML file.

expr - The XPath expression to be evaluated.

nsBindings - A collection of namespace bindings required to evaluate the XPath expression, where each entry maps a namespace URI (key) to a prefix (value); this may be null if not needed.

Returns:

An XdmValue object representing a value in the XDM data model; this is a sequence of zero or more items, where each item is either an atomic value or a node.

Throws:

net.sf.saxon.s9api.SaxonApiException - SaxonApiException

CheckXPath2Modified

public net.sf.saxon.s9api.XdmValue CheckXPath2Modified(String xpath2,
                                                       File xmlFile)

Check XPath2.0 modified version

Parameters:

xpath2 - String denoting an xpath syntax

xmlFile - the File xml

Returns:

XdmValue converted to string

SchemaElement

public String SchemaElement(String candidateNode,
                            String nodeName,
                            File schemaFile)
                     throws net.sf.saxon.s9api.SaxonApiException

Return "true" if candidate element node satisfy all three of the following conditions: Condition 1: The name of the candidate node matches the specified nodeName or matches the name of an element in a substitution group headed by an element named nodeName. Condition 2: derives-from(AT, ET) is true, where AT is the type annotation of the candidate node and ET is the schema type declared for element nodeName in the in-scope element declarations. Condition 3: If the element declaration for nodeName in the in-scope element declarations is not nillable, then the nilled property of the candidateNode is false

Parameters:

candidateNode - the candidate node for testing

nodeName - name of node for comparing

schemaFile - the location of schema used for testing

Returns:

return string value "true" or "false"

Throws:

net.sf.saxon.s9api.SaxonApiException - SaxonApiException

CreateValidatorFromXSD

public Validator CreateValidatorFromXSD(URL xsdPath)
                                 throws SAXException,
                                        IOException,
                                        URISyntaxException

Create validator from xsd file

Parameters:

xsdPath - A URL that denotes the location of a XML schema.

Returns:

schema validator

Throws:

SAXException - SAXException

URISyntaxException - URISyntaxException

IOException - IOException

CheckXPath2

public String CheckXPath2(String xpath)

Check XPath2.0

Parameters:

xpath - String denoting an xpath syntax

Returns:

XdmValue converted to string

CheckObservationTypeMeasurement

public List<String> CheckObservationTypeMeasurement(String href)

Check Observation Type Measurement in schematron document resultTypeConsistent.sch

Parameters:

href - the value of om:type/xlink:href to make the context

Returns:

return list of values containing "true" or "false"

CheckObservationTypeCategory

public List<String> CheckObservationTypeCategory(String href)

Check Observation Type Category in schematron document resultTypeConsistent.sch

Parameters:

href - the value of om:type/xlink:href to make the context

Returns:

return list of values containing "true" or "false"

CheckObservationTypeCount

public List<String> CheckObservationTypeCount(String href)

Check Observation Type Count in schematron document resultTypeConsistent.sch

Parameters:

href - the value of om:type/xlink:href to make the context

Returns:

return list of values containing "true" or "false"

CheckObservationTypeTruth

public List<String> CheckObservationTypeTruth(String href)

Check Observation Type Truth in schematron document resultTypeConsistent.sch

Parameters:

href - the value of om:type/xlink:href to make the context

Returns:

return list of values containing "true" or "false"

GetResultTypeHref

public List<String> GetResultTypeHref()