Package it.uniroma2.art.semanticturkey.services.core

Class ResourceView

java.lang.Object

it.uniroma2.art.semanticturkey.services.STServiceAdapter

it.uniroma2.art.semanticturkey.services.core.ResourceView

All Implemented Interfaces:

NewerNewStyleService, STService

@STService
public class ResourceView
extends STServiceAdapter

This service produces a view showing the details of a resource. This service operates uniformly (as much as possible) both on local resources and remote ones.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ResourceView.AccessMethod	Root class of access methods, such as local access, SPARQL or dereferenciation
class	ResourceView.DerefenciationAccessMethod
class	ResourceView.LocalProjectAccessMethod
class	ResourceView.SPARQLAccessMethod

Field Summary

Fields inherited from class it.uniroma2.art.semanticturkey.services.STServiceAdapter

applicationEventPublisher, cfManager, exptManager, stServiceContext

Constructor Summary

Constructors

Constructor	Description
ResourceView()

Method Summary

Modifier and Type	Method	Description
protected ResourceView.AccessMethod	computeAccessMethod(ResourcePosition resourcePosition)
org.eclipse.rdf4j.repository.Repository	createSPARQLRepository(String sparqlEndpoint)
protected Set<org.eclipse.rdf4j.model.IRI>	getExcludedProperties(ResourcePosition resourcePosition)	Returns a set of properties that should be excluded from the Resource View.
protected Set<org.eclipse.rdf4j.model.IRI>	getExcludedProperties(ResourcePosition resourcePosition, boolean ignorePropertyExclusons)	Returns a set of properties that should be excluded from the Resource View, unless ignorePropertyExclusons is false.
List<AnnotatedValue<org.eclipse.rdf4j.model.IRI>>	getLexicalizationProperties(org.eclipse.rdf4j.model.Resource resource, ResourcePosition resourcePosition)
static List<org.eclipse.rdf4j.model.IRI>	getLexicalizationPropertiesHelper(org.eclipse.rdf4j.model.Resource resource, ResourcePosition resourcePosition)
protected String	getPropertyExclusionFilter(ResourcePosition resourcePosition, String varName)	Returns a FILTER that can be used to exclude the properties returned by getExcludedProperties(ResourcePosition).
protected String	getPropertyExclusionFilter(ResourcePosition resourcePosition, String varName, boolean ignorePropertyExclusions)	Returns a FILTER that can be used to exclude the properties returned by getExcludedProperties(ResourcePosition) only if ignorePropertyExclusions is false.
Map<String,ResourceViewSection>	getResourceView(org.eclipse.rdf4j.model.Resource resource, ResourcePosition resourcePosition, boolean includeInferred, boolean ignorePropertyExclusions, boolean computeCvSingleValuePreview)
Map<String,ResourceViewSection>	getResourceViewAtTime(org.eclipse.rdf4j.model.IRI resource, ZonedDateTime date)
protected void	load(URL url, String baseURI, org.eclipse.rdf4j.rio.RDFFormat dataFormat, org.eclipse.rdf4j.rio.RDFHandler rdfHandler)

Methods inherited from class it.uniroma2.art.semanticturkey.services.STServiceAdapter

addValue, checkNotLocallyDefined, createQueryBuilder, generateIRI, generateNatureSPARQLSelectPart, generateNatureSPARQLWherePart, generateResourceWithCustomConstructor, getCodaLexModeForSearchFromLexicalizationModel, getDeleteGraph, getGraphFromNature, getInitializedCodaCore, getManagedConnection, getMetadataGraph, getPlatformTransactionManager, getProject, getRepository, getRoleFromNature, getUserNamedGraphs, getWorkingGraph, instantiateSearchStrategy, instantiateSearchStrategy, parseReference, publishResourceDeleted, publishResourceDeleted, removeReifiedValue, retrieveResources, shutDownCodaCore, updateTriplePredicate

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceView

public ResourceView()

Method Details

getLexicalizationPropertiesHelper

public static List<org.eclipse.rdf4j.model.IRI> getLexicalizationPropertiesHelper(org.eclipse.rdf4j.model.Resource resource,
 ResourcePosition resourcePosition)

getResourceView

@STServiceOperation
@Read
@PreAuthorize("@auth.isAuthorized(\'rdf(\' +@auth.typeof(#resource)+ \')\', \'R\')")
public Map<String,ResourceViewSection> getResourceView(org.eclipse.rdf4j.model.Resource resource,
 @Optional
 ResourcePosition resourcePosition,
 @Optional(defaultValue="false")
 boolean includeInferred,
 @Optional(defaultValue="false")
 boolean ignorePropertyExclusions,
 @Optional(defaultValue="false")
 boolean computeCvSingleValuePreview)
                                                throws Exception

Throws:

Exception

getResourceViewAtTime

@STServiceOperation
@Read
@PreAuthorize("@auth.isAuthorized(\'rdf(\' +@auth.typeof(#resource)+ \')\', \'R\')")
public Map<String,ResourceViewSection> getResourceViewAtTime(org.eclipse.rdf4j.model.IRI resource,
 ZonedDateTime date)
                                                      throws Exception

Throws:

Exception

computeAccessMethod

protected ResourceView.AccessMethod computeAccessMethod(ResourcePosition resourcePosition)
                                                 throws DatasetNotAccessibleException

Throws:

DatasetNotAccessibleException

getLexicalizationProperties

@STServiceOperation
@Read
public List<AnnotatedValue<org.eclipse.rdf4j.model.IRI>> getLexicalizationProperties(@Optional
 org.eclipse.rdf4j.model.Resource resource,
 @Optional
 ResourcePosition resourcePosition)
                                                                              throws ProjectAccessException

Throws:

ProjectAccessException

getExcludedProperties

protected Set<org.eclipse.rdf4j.model.IRI> getExcludedProperties(ResourcePosition resourcePosition,
 boolean ignorePropertyExclusons)

Returns a set of properties that should be excluded from the Resource View, unless ignorePropertyExclusons is false. Currently, the property LIME.ENTRY is always excluded.

Parameters:

resourcePosition -

Returns:

getExcludedProperties

protected Set<org.eclipse.rdf4j.model.IRI> getExcludedProperties(ResourcePosition resourcePosition)

Returns a set of properties that should be excluded from the Resource View. Currently, the property LIME.ENTRY is always excluded.

Parameters:

resourcePosition -

Returns:

getPropertyExclusionFilter

protected String getPropertyExclusionFilter(ResourcePosition resourcePosition,
 String varName,
 boolean ignorePropertyExclusions)

Returns a FILTER that can be used to exclude the properties returned by getExcludedProperties(ResourcePosition) only if ignorePropertyExclusions is false.

Parameters:

resourcePosition -

varName -

ignorePropertyExclusions -

Returns:

getPropertyExclusionFilter

protected String getPropertyExclusionFilter(ResourcePosition resourcePosition,
 String varName)

Returns a FILTER that can be used to exclude the properties returned by getExcludedProperties(ResourcePosition).

Parameters:

resourcePosition -

varName -

Returns:

createSPARQLRepository

public org.eclipse.rdf4j.repository.Repository createSPARQLRepository(String sparqlEndpoint)

load

protected void load(URL url,
 String baseURI,
 org.eclipse.rdf4j.rio.RDFFormat dataFormat,
 org.eclipse.rdf4j.rio.RDFHandler rdfHandler)
             throws IOException

Throws:

IOException