\acdhOeaw\util\metadataValidatorMetadataValidator

Validates metadata (EasyRdf\Graph or EasyRdf\Resource) against the ontology in the Fedora.

Summary

Methods

Properties

Constants

validateGraph()
validateResource()
validateFedoraResource()
printResults()

No public properties found

RDFS_TYPE

No protected methods found

No protected properties found

N/A

checkClass()
checkProperty()
getPropertyDef()
checkRangeDomain()
loadClasses()

$cache
$classes

N/A

File: util/metadataValidator/MetadataValidator.php
Package: repo-php-util
Class hierarchy: \acdhOeaw\util\metadataValidator\MetadataValidator

Constants

RDFS_TYPE

RDFS_TYPE

Properties

$cache

$cache : array

Stores RDF properties definitions fetched from the repository.

Type

array

$classes

$classes : array

Stores inheritence list for all classes as a map. Key is class URI, value is an array of inherited class URIs (including class URI).

Type

array

Methods

validateGraph()

validateGraph(\EasyRdf\Graph  $graph, \acdhOeaw\fedora\Fedora  $fedora) : array

Checks a given RDF graph against ontology in a given Fedora repository.

Parameters

\EasyRdf\Graph	$graph	RDF graph to be checked
\acdhOeaw\fedora\Fedora	$fedora	repository connection object

Returns

array —

list of errors

validateResource()

validateResource(Resource  $res, \acdhOeaw\fedora\Fedora  $fedora) : array

Checks a given EasyRdf\Resource against ontology in a given repository.

Parameters

Resource	$res
\acdhOeaw\fedora\Fedora	$fedora	repository connection object

Returns

array —

list of errors

validateFedoraResource()

validateFedoraResource(\acdhOeaw\fedora\FedoraResource  $res) : array

Checks a given FedoraResource. Simple overlay on top of the validateResource() method.

Parameters

\acdhOeaw\fedora\FedoraResource

$res

Returns

array —

list of errors

printResults()

printResults(array  $results, string  $format = 'text')

Pretty prints a list of errors.

Parameters

array	$results	list of errors
string	$format	print format: tsv or text

checkClass()

checkClass(Resource  $res, \acdhOeaw\fedora\Fedora  $fedora) : array

Checks if a resource is of known class

Parameters

Resource	$res	resource to be checked
\acdhOeaw\fedora\Fedora	$fedora	repository connection object

Returns

array —

list of errors

checkProperty()

checkProperty(string  $property, Resource  $res, \acdhOeaw\fedora\Fedora  $fedora) : array

Checks if a given property is defined in the ontology and if all its values for a given resource match property definition provided by the ontology.

Parameters

string	$property	RDF property to be checked
Resource	$res	resource containing given property values
\acdhOeaw\fedora\Fedora	$fedora	repository connection object

Throws

\RuntimeException

Returns

array —

list of errors

getPropertyDef()

getPropertyDef(string  $property, \acdhOeaw\fedora\Fedora  $fedora) : \acdhOeaw\util\metadataValidator\OntologyProperty

Fetches property definition from cache.

Creates a deifinition if it does not exist.

Parameters

string	$property	RDF property URI
\acdhOeaw\fedora\Fedora	$fedora	repository connection object

Returns

\acdhOeaw\util\metadataValidator\OntologyProperty

checkRangeDomain()

checkRangeDomain(\acdhOeaw\util\metadataValidator\type  $res, string  $class) : boolean

Checks if a given subject/value is of a given class taking into account class inheritance.

Literal values are not checked at the moment!

Parameters

\acdhOeaw\util\metadataValidator\type	$res	subject/value to be checked
string	$class	class a subject/value should match

Returns

boolean

loadClasses()

loadClasses(\acdhOeaw\fedora\Fedora  $fedora)

Loads classes defined in the ontology.

Parameters

\acdhOeaw\fedora\Fedora

$fedora

repository connection object