Package org.opengis.cite.kml22.level1

Class UserDefinedDataTests

java.lang.Object

org.opengis.cite.kml22.BaseFixture

org.opengis.cite.kml22.level1.UserDefinedDataTests

public class UserDefinedDataTests
extends BaseFixture

Contains test methods that verify constraints applicable to user-defined data elements and their corresponding definitions.

Sources

• OGC 07-147r2: OGC KML 2.2, cl. 9.8 (kml:Schema)
• KML Reference - Schema

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final Set<QName>	SIMPLE_FIELD_TYPES	List of XML Schema data types that may be used to define simple fields.
(package private) static final Map<QName,Class<?>>	XSD_JAVA_MAPPINGS	Java type mappings for XML Schema datatypes (from JAXB specification).

Fields inherited from class org.opengis.cite.kml22.BaseFixture

NS_MAP, testSubject

Constructor Summary

Constructors

Constructor	Description
UserDefinedDataTests()

Method Summary

Modifier and Type	Method	Description
(package private) void	checkSimpleDataElements(Element schemaData, net.sf.saxon.s9api.XdmNode schemaNode, org.opengis.cite.validation.ValidationErrorHandler errHandler)	Checks that the content of a kml:SchemaData element conforms to the declarations in the referenced Schema.
(package private) QName	getFieldType(Element field)	Determines the data type declared for a given kml:SimpleField element.
void	schemaHasIdAttribute()	[Test] Verifies that a kml:Schema element has an 'id' attribute value.
(package private) boolean	valueConformsToType(String value, QName dataType)	Determines whether or not the given datum value conforms to a specified XML Schema datatype.
void	verifySchemaData()	[Test] Verifies that a kml:SchemaData element satisfies all of the following constraints: the 'schemaUrl' attribute value is a URL with a fragment component that refers to a kml:Schema element; all kml:SimpleData child elements have a 'name' attribute that matches the name of a declared kml:SimpleField element in the corresponding Schema; the values of all kml:SimpleData child elements conform to their declared types.
void	verifySimpleField()	[Test] Verifies that a kml:SimpleField element satisfies all of the following constraints: it has a 'name' attribute; the value of the 'type' attribute is one of the following XML Schema data types: xsd:string xsd:int xsd:unsignedInt xsd:short xsd:unsignedShort xsd:float xsd:double xsd:boolean
void	verifyUntypedDataAreUnique()	[Test] Verifies that the value of the 'name' attribute on a kml:Data element is unique within the context of the parent kml:ExtendedData element.

Methods inherited from class org.opengis.cite.kml22.BaseFixture

obtainTestSubject, setTestSubject, verifyElementNotEmpty

Methods inherited from class java.lang.Object

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

Field Details

SIMPLE_FIELD_TYPES

static final Set<QName> SIMPLE_FIELD_TYPES

List of XML Schema data types that may be used to define simple fields.

XSD_JAVA_MAPPINGS

static final Map<QName,Class<?>> XSD_JAVA_MAPPINGS

Java type mappings for XML Schema datatypes (from JAXB specification).

Constructor Details

UserDefinedDataTests

public UserDefinedDataTests()

Method Details

schemaHasIdAttribute

public void schemaHasIdAttribute()

[Test] Verifies that a kml:Schema element has an 'id' attribute value.

See Also:

• "OGC 07-134r2, ATC 25: Schema"

verifySimpleField

public void verifySimpleField()

[Test] Verifies that a kml:SimpleField element satisfies all of the following constraints:

1. it has a 'name' attribute;
2. the value of the 'type' attribute is one of the following XML Schema data types:
   • xsd:string
   • xsd:int
   • xsd:unsignedInt
   • xsd:short
   • xsd:unsignedShort
   • xsd:float
   • xsd:double
   • xsd:boolean

See Also:

• "OGC 07-134r2, ATC 26: Schema - SimpleField"

verifySchemaData

public void verifySchemaData()

[Test] Verifies that a kml:SchemaData element satisfies all of the following constraints:

1. the 'schemaUrl' attribute value is a URL with a fragment component that refers to a kml:Schema element;
2. all kml:SimpleData child elements have a 'name' attribute that matches the name of a declared kml:SimpleField element in the corresponding Schema;
3. the values of all kml:SimpleData child elements conform to their declared types.

See Also:

• "OGC 07-134r2, ATC 27: ExtendedData - SchemaData"

verifyUntypedDataAreUnique

public void verifyUntypedDataAreUnique()
                                throws XPathExpressionException

[Test] Verifies that the value of the 'name' attribute on a kml:Data element is unique within the context of the parent kml:ExtendedData element.

Throws:

XPathExpressionException - If an error occurred while evaluating an XPath expression.

See Also:

• "OGC 07-134r2, ATC 28: ExtendedData - Data"

checkSimpleDataElements

void checkSimpleDataElements(Element schemaData,
 net.sf.saxon.s9api.XdmNode schemaNode,
 org.opengis.cite.validation.ValidationErrorHandler errHandler)

Checks that the content of a kml:SchemaData element conforms to the declarations in the referenced Schema.

Parameters:

schemaData - A kml:SchemaData element (with parent kml:ExtendedData).

schemaNode - An XdmNode representing the referenced kml:Schema element.

errHandler - An error handler that accepts reported constraint violations.

valueConformsToType

boolean valueConformsToType(String value,
 QName dataType)

Determines whether or not the given datum value conforms to a specified XML Schema datatype. The assessment is based on the type mappings defined in the JAXB specification.

Parameters:

value - A String representing a datum value.

dataType - A QName identifying some simple datatype.

Returns:

true if the value conforms to the data type; false otherwise.

getFieldType

QName getFieldType(Element field)

Determines the data type declared for a given kml:SimpleField element.

Parameters:

field - A kml:SimpleField element.

Returns:

A QName representing a (simple) XML Schema data type.