org.opengis.cite.om20.level1

Class DataFixture

java.lang.Object

org.opengis.cite.om20.level1.DataFixture

Direct Known Subclasses:

GenericObservationDataValidation, SchematronTests

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 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
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.
void	obtainTestSubject(org.testng.ITestContext testContext)
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.

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.