Package com.janeirodigital.sai.rdfutils

Class RdfUtils

java.lang.Object

com.janeirodigital.sai.rdfutils.RdfUtils

public class RdfUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LD_JSON
static final String	N_TRIPLES
static final String	RDF_XML
static final String	TEXT_TURTLE

Method Summary

Modifier and Type	Method	Description
static String	buildRemoteJsonLdContext(String remote)
static String	buildRemoteJsonLdContexts(List<String> contexts)
static Boolean	getBooleanObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as Boolean from the object of the statement matching the provided property in the provided resource.
static OffsetDateTime	getDateTimeObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as OffsetDateTime from the object of the statement matching the provided property in the provided resource.
static Integer	getIntegerObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as Integer from the object of the statement matching the provided property in the provided resource.
static String	getJsonLdStringFromModel(org.apache.jena.rdf.model.Model model, String jsonLdContext)	Get a String of the provided model serialized in JSON-LD
static org.apache.jena.riot.Lang	getLangForContentType(String contentType)	Determine the Jena language (graph serialization type) based on a content type string
static org.apache.jena.rdf.model.Model	getModelFromFile(URI baseUri, String filePath, String contentType)	Deserializes the contents of the provided filePath into a Jena Model.
static org.apache.jena.rdf.model.Model	getModelFromString(URI baseUri, String rawContent, String contentType)	Deserializes the provided String rawContent into a Jena Model
static org.apache.jena.rdf.model.Resource	getNewResource(URI resourceUri)	Gets a new Jena Resource (and associated Model) for the provided resourceUri
static org.apache.jena.rdf.model.Resource	getNewResource(org.apache.jena.rdf.model.Model dataset, URI resourceUri)	Gets a new Jena Resource from the supplied model for the provided resourceUri
static org.apache.jena.rdf.model.Resource	getNewResourceForType(URI resourceUri, String type)	Gets a new Jena Resource (and associated Model) for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.
static org.apache.jena.rdf.model.Resource	getNewResourceForType(URI resourceUri, org.apache.jena.rdf.model.RDFNode type)	Gets a new Jena Resource (and associated Model) for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.
static org.apache.jena.rdf.model.Resource	getNewResourceForType(org.apache.jena.rdf.model.Model dataset, URI resourceUri, String type)	Gets a new Jena Resource from the supplied model for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.
static org.apache.jena.rdf.model.Resource	getNewResourceForType(org.apache.jena.rdf.model.Model dataset, URI resourceUri, org.apache.jena.rdf.model.RDFNode type)	Gets a new Jena Resource from the supplied model for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.
static org.apache.jena.rdf.model.RDFNode	getObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single Jena RDFNode matching the provided property in the provided resource.
static List<org.apache.jena.rdf.model.RDFNode>	getObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of Jena RDFNodes matching the provided property in the provided resource.
static Boolean	getRequiredBooleanObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as Boolean from the object of the statement matching the provided property in the provided resource.
static OffsetDateTime	getRequiredDateTimeObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as OffsetDateTime from the object of the statement matching the provided property in the provided resource.
static Integer	getRequiredIntegerObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as Integer from the object of the statement matching the provided property in the provided resource.
static org.apache.jena.rdf.model.RDFNode	getRequiredObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single Jena RDFNode matching the provided property in the provided resource.
static List<org.apache.jena.rdf.model.RDFNode>	getRequiredObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of Jena RDFNodes matching the provided property in the provided resource.
static org.apache.jena.rdf.model.Statement	getRequiredStatement(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single Jena Statement matching the provided property in the provided resource.
static String	getRequiredStringObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as String from the object of the statement matching the provided property in the provided resource.
static List<String>	getRequiredStringObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of Strings matching the provided property in the provided resource.
static URI	getRequiredUriObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single URI value from the object of the statement matching the provided property in the provided resource.
static List<URI>	getRequiredUriObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of URIs matching the provided property in the provided resource.
static org.apache.jena.rdf.model.Resource	getResourceFromModel(org.apache.jena.rdf.model.Model model, URI resourceUri)	Returns a jena Resource at the specified resourceUri from the provided jena Model
static org.apache.jena.rdf.model.Statement	getStatement(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single Jena Statement matching the provided property in the provided resource.
static String	getStringFromRdfModel(org.apache.jena.rdf.model.Model model, org.apache.jena.riot.Lang lang)	Get a String of the provided model serialized in lang.
static String	getStringObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single literal value as String from the object of the statement matching the provided property in the provided resource.
static List<String>	getStringObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of Strings matching the provided property in the provided resource.
static URI	getUriObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a single URI value from the object of the statement matching the provided property in the provided resource.
static List<URI>	getUriObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property)	Returns a list of URIs matching the provided property in the provided resource.
static URI	nodeToUri(org.apache.jena.rdf.model.RDFNode node)	Convert an RDFNode value to URI
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, boolean bool)	Updates the provided Jena Resource resource for the specified property with the boolean provided via bool.
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, int integer)	Updates the provided Jena Resource resource for the specified property with the integer provided via integer.
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, String string)	Updates the provided Jena Resource resource for the specified property with the String literal string.
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, URI uri)	Updates the provided Jena Resource resource for the specified property with the URI uri.
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, OffsetDateTime dateTime)	Updates the provided Jena Resource resource for the specified property with the xsd:dateTime provided via dateTime.
static org.apache.jena.rdf.model.Resource	updateObject(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, org.apache.jena.rdf.model.RDFNode object)	Updates the provided Jena Resource resource for the specified property with the RDFNode object.
static org.apache.jena.rdf.model.Resource	updateObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, List<org.apache.jena.rdf.model.RDFNode> objects)	Updates the provided Jena Resource resource for the specified property with the list of RDF Nodes provided via objects.
static org.apache.jena.rdf.model.Resource	updateStringObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, List<String> strings)	Updates the provided Jena Resource resource for the specified property with the list of Strings provided via strings.
static org.apache.jena.rdf.model.Resource	updateUriObjects(org.apache.jena.rdf.model.Resource resource, org.apache.jena.rdf.model.Property property, List<URI> uris)	Updates the provided Jena Resource resource for the specified property with the list of URIs provided via uris.

Methods inherited from class java.lang.Object

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

Field Details

TEXT_TURTLE

public static final String TEXT_TURTLE

See Also:

• Constant Field Values

LD_JSON

public static final String LD_JSON

See Also:

• Constant Field Values

RDF_XML

public static final String RDF_XML

See Also:

• Constant Field Values

N_TRIPLES

public static final String N_TRIPLES

See Also:

• Constant Field Values

Method Details

getModelFromString

public static org.apache.jena.rdf.model.Model getModelFromString(URI baseUri,
 String rawContent,
 String contentType)
                                                          throws SaiRdfException

Deserializes the provided String rawContent into a Jena Model

Parameters:

baseUri - Base URI to use for statements

rawContent - String of RDF

contentType - Content type of content

Returns:

Deserialized Jean Model

Throws:

SaiRdfException

getModelFromFile

public static org.apache.jena.rdf.model.Model getModelFromFile(URI baseUri,
 String filePath,
 String contentType)
                                                        throws SaiRdfException,
IOException

Deserializes the contents of the provided filePath into a Jena Model.

Parameters:

baseUri - Base URI to use for statements

filePath - Path to file containing input data

contentType - Content type of file data

Returns:

Deserialized Jena Model

Throws:

SaiRdfException

IOException

getStringFromRdfModel

public static String getStringFromRdfModel(org.apache.jena.rdf.model.Model model,
 org.apache.jena.riot.Lang lang)

Get a String of the provided model serialized in lang.

Parameters:

model - Jena Model to serialize

lang - Format to serialize into

Returns:

Serialized string of the provided model

getJsonLdStringFromModel

public static String getJsonLdStringFromModel(org.apache.jena.rdf.model.Model model,
 String jsonLdContext)
                                       throws SaiRdfException

Get a String of the provided model serialized in JSON-LD

Parameters:

model - Jena Model to serialize

Returns:

Serialized JSON-LD string of the provided model

Throws:

SaiRdfException

getResourceFromModel

public static org.apache.jena.rdf.model.Resource getResourceFromModel(org.apache.jena.rdf.model.Model model,
 URI resourceUri)

Returns a jena Resource at the specified resourceUri from the provided jena Model

Parameters:

model - Model to search

resourceUri - URI of the resource to search for

Returns:

Jena Resource at resourceUri

getNewResourceForType

public static org.apache.jena.rdf.model.Resource getNewResourceForType(URI resourceUri,
 String type)

Gets a new Jena Resource (and associated Model) for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.

Parameters:

resourceUri - URI of the resource

Returns:

Resource

getNewResourceForType

public static org.apache.jena.rdf.model.Resource getNewResourceForType(org.apache.jena.rdf.model.Model dataset,
 URI resourceUri,
 String type)

Gets a new Jena Resource from the supplied model for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.

Parameters:

dataset - model to get resource from

resourceUri - URI of the resource

Returns:

Resource

getNewResourceForType

public static org.apache.jena.rdf.model.Resource getNewResourceForType(URI resourceUri,
 org.apache.jena.rdf.model.RDFNode type)

Gets a new Jena Resource (and associated Model) for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.

Parameters:

resourceUri - URI of the resource

type - RDF type

Returns:

Resource

getNewResourceForType

public static org.apache.jena.rdf.model.Resource getNewResourceForType(org.apache.jena.rdf.model.Model dataset,
 URI resourceUri,
 org.apache.jena.rdf.model.RDFNode type)

Gets a new Jena Resource from the supplied model for the provided resourceUri and adds a statement identifying the resource as the provided RDF type.

Parameters:

dataset - Model to get resource from

resourceUri - URI of the resource

type - RDF type

Returns:

Resource

getNewResource

public static org.apache.jena.rdf.model.Resource getNewResource(URI resourceUri)

Gets a new Jena Resource (and associated Model) for the provided resourceUri

Parameters:

resourceUri - URI of the resource

Returns:

Resource

getNewResource

public static org.apache.jena.rdf.model.Resource getNewResource(org.apache.jena.rdf.model.Model dataset,
 URI resourceUri)

Gets a new Jena Resource from the supplied model for the provided resourceUri

Parameters:

resourceUri - URI of the resource

dataset - Model to get resource from

Returns:

Resource

getStatement

public static org.apache.jena.rdf.model.Statement getStatement(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)

Returns a single Jena Statement matching the provided property in the provided resource. When nothing is found null is returned.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

Jena Statement matching the provided Property or null

getRequiredStatement

public static org.apache.jena.rdf.model.Statement getRequiredStatement(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                                                throws SaiRdfNotFoundException

Returns a single Jena Statement matching the provided property in the provided resource. If nothing is found an exception is thrown.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

Jena Statement matching the provided Property

Throws:

SaiRdfNotFoundException - when nothing is found

getObject

public static org.apache.jena.rdf.model.RDFNode getObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)

Returns a single Jena RDFNode matching the provided property in the provided resource. When nothing is found null is returned.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

Jena RDFNode matching the provided property or null

getRequiredObject

public static org.apache.jena.rdf.model.RDFNode getRequiredObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                                           throws SaiRdfNotFoundException

Returns a single Jena RDFNode matching the provided property in the provided resource. When nothing is found an exception is thrown.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

Jena RDFNode matching the provided property

Throws:

SaiRdfNotFoundException - when nothing is found

getObjects

public static List<org.apache.jena.rdf.model.RDFNode> getObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)

Returns a list of Jena RDFNodes matching the provided property in the provided resource. When nothing is found an empty list is returned.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of Jena RDFNodes matching the provided property (possibly empty)

getRequiredObjects

public static List<org.apache.jena.rdf.model.RDFNode> getRequiredObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                                                  throws SaiRdfNotFoundException

Returns a list of Jena RDFNodes matching the provided property in the provided resource. When nothing is found an exception is thrown.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of Jena RDFNodes matching the provided property

Throws:

SaiRdfNotFoundException

getUriObjects

public static List<URI> getUriObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                               throws SaiRdfException

Returns a list of URIs matching the provided property in the provided resource. When nothing is found an empty list is returned.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of URI object values matching the provided property (possibly empty)

Throws:

SaiRdfException

getRequiredUriObjects

public static List<URI> getRequiredUriObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                       throws SaiRdfException,
SaiRdfNotFoundException

Returns a list of URIs matching the provided property in the provided resource. When nothing is found an exception is thrown.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of URIs matching the provided property

Throws:

SaiRdfException

SaiRdfNotFoundException

getStringObjects

public static List<String> getStringObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                     throws SaiRdfException

Returns a list of Strings matching the provided property in the provided resource. When nothing is found an empty list is returned.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of String object values matching the provided property (possibly empty)

Throws:

SaiRdfException

getRequiredStringObjects

public static List<String> getRequiredStringObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                             throws SaiRdfException,
SaiRdfNotFoundException

Returns a list of Strings matching the provided property in the provided resource. When nothing is found an exception is thrown.

Parameters:

resource - Jena Resource to navigate

property - Jena Property to search for

Returns:

List of Strings matching the provided property

Throws:

SaiRdfException

SaiRdfNotFoundException

getUriObject

public static URI getUriObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                        throws SaiRdfException

Returns a single URI value from the object of the statement matching the provided property in the provided resource. Returns null when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

URI object value or null

Throws:

SaiRdfException

getRequiredUriObject

public static URI getRequiredUriObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                throws SaiRdfException,
SaiRdfNotFoundException

Returns a single URI value from the object of the statement matching the provided property in the provided resource. Throws an exception when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

URI object value

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

getStringObject

public static String getStringObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                              throws SaiRdfException

Returns a single literal value as String from the object of the statement matching the provided property in the provided resource. Returns null when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as String or null

Throws:

SaiRdfException

getRequiredStringObject

public static String getRequiredStringObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                      throws SaiRdfException,
SaiRdfNotFoundException

Returns a single literal value as String from the object of the statement matching the provided property in the provided resource. Throws an exception when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as String

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

getIntegerObject

public static Integer getIntegerObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                throws SaiRdfException

Returns a single literal value as Integer from the object of the statement matching the provided property in the provided resource. Returns null when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as Integer or null

Throws:

SaiRdfException

getRequiredIntegerObject

public static Integer getRequiredIntegerObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                        throws SaiRdfException,
SaiRdfNotFoundException

Returns a single literal value as Integer from the object of the statement matching the provided property in the provided resource. Throws an exception when no match is found

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as Integer

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

getDateTimeObject

public static OffsetDateTime getDateTimeObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                        throws SaiRdfException

Returns a single literal value as OffsetDateTime from the object of the statement matching the provided property in the provided resource. Returns null when no match is found

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as OffsetDateTime or null

Throws:

SaiRdfException

getRequiredDateTimeObject

public static OffsetDateTime getRequiredDateTimeObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                                throws SaiRdfException,
SaiRdfNotFoundException

Returns a single literal value as OffsetDateTime from the object of the statement matching the provided property in the provided resource. Throws an exception when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as OffsetDateTime

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

getBooleanObject

public static Boolean getBooleanObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                throws SaiRdfException,
SaiRdfNotFoundException

Returns a single literal value as Boolean from the object of the statement matching the provided property in the provided resource. Returns null when no match is found, which requires a Boxed boolean value to be returned.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as Boolean

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

getRequiredBooleanObject

public static Boolean getRequiredBooleanObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property)
                                        throws SaiRdfException,
SaiRdfNotFoundException

Returns a single literal value as Boolean from the object of the statement matching the provided property in the provided resource. Throws an exception when no match is found.

Parameters:

resource - Jena resource to navigate

property - Jena property to search for

Returns:

Literal object value as Boolean

Throws:

SaiRdfException

SaiRdfNotFoundException - when nothing is found

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 org.apache.jena.rdf.model.RDFNode object)

Updates the provided Jena Resource resource for the specified property with the RDFNode object. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

object - RDFNode to update with

Returns:

This resource to allow cascading calls

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 String string)

Updates the provided Jena Resource resource for the specified property with the String literal string. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

string - String literal to update with

Returns:

This resource to allow cascading calls

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 URI uri)

Updates the provided Jena Resource resource for the specified property with the URI uri. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

uri - URI to update with

Returns:

This resource to allow cascading calls

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 OffsetDateTime dateTime)

Updates the provided Jena Resource resource for the specified property with the xsd:dateTime provided via dateTime. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

dateTime - String literal to update with

Returns:

This resource to allow cascading calls

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 int integer)

Updates the provided Jena Resource resource for the specified property with the integer provided via integer. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

integer - integer to update with

Returns:

This resource to allow cascading calls

updateObject

public static org.apache.jena.rdf.model.Resource updateObject(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 boolean bool)

Updates the provided Jena Resource resource for the specified property with the boolean provided via bool. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

bool - boolean literal to update with

Returns:

This resource to allow cascading calls

updateObjects

public static org.apache.jena.rdf.model.Resource updateObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 List<org.apache.jena.rdf.model.RDFNode> objects)

Updates the provided Jena Resource resource for the specified property with the list of RDF Nodes provided via objects. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

objects - List of RDFNodes to update with

Returns:

This resource to allow cascading calls

updateUriObjects

public static org.apache.jena.rdf.model.Resource updateUriObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 List<URI> uris)

Updates the provided Jena Resource resource for the specified property with the list of URIs provided via uris. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

uris - List of URIs to update with

Returns:

This resource to allow cascading calls

updateStringObjects

public static org.apache.jena.rdf.model.Resource updateStringObjects(org.apache.jena.rdf.model.Resource resource,
 org.apache.jena.rdf.model.Property property,
 List<String> strings)

Updates the provided Jena Resource resource for the specified property with the list of Strings provided via strings. This will remove all existing statements of property in resource first.

Parameters:

resource - Jena Resource to update

property - Jena Property to update

strings - List of Strings to update with

Returns:

This resource to allow cascading calls

nodeToUri

public static URI nodeToUri(org.apache.jena.rdf.model.RDFNode node)
                     throws SaiRdfException

Convert an RDFNode value to URI

Parameters:

node - RDFNode to convert

Returns:

Converted URI

Throws:

SaiRdfException

getLangForContentType

public static org.apache.jena.riot.Lang getLangForContentType(String contentType)

Determine the Jena language (graph serialization type) based on a content type string

Parameters:

contentType - Content type string

Returns:

Serialization language

buildRemoteJsonLdContext

public static String buildRemoteJsonLdContext(String remote)

buildRemoteJsonLdContexts

public static String buildRemoteJsonLdContexts(List<String> contexts)
                                        throws SaiRdfException

Throws:

SaiRdfException