/// <summary>
/// Valida un RDF
/// </summary>
/// <param name="pRdfFileContent">XML RDF</param>
/// <param name="pShapesConfig">Lista de Shapes de validación</param>
/// <returns>Lista de triples</returns>
public static ShapeReport ValidateRDF(string pRdfFileContent, List <ShapeConfig> pShapesConfig)
{
//Cargamos la ontología
RohGraph ontologyGraph = new RohGraph();
ontologyGraph.LoadFromFile("Config/Ontology/roh-v2.owl");
//Cargamos datos a validar
RohGraph dataGraph = new RohGraph();
dataGraph.LoadFromString(pRdfFileContent, new RdfXmlParser());
//Aplicamos inferencias de la ontologia
RohRdfsReasoner reasoner = new RohRdfsReasoner();
reasoner.Initialise(ontologyGraph);
reasoner.Apply(dataGraph);
ShapeReport response = new ShapeReport();
response.conforms = true;
response.results = new List <ShapeReport.Result>();
foreach (ShapeConfig shape in pShapesConfig)
{
IGraph shapeGraph = new Graph();
shapeGraph.LoadFromString(shape.Shape);
ShapesGraph shapesGraph = new ShapesGraph(shapeGraph);
Report report = shapesGraph.Validate(dataGraph);
if (!report.Conforms)
{
response.conforms = false;
response.results.AddRange(report.Results.ToList().Select(x => new ShapeReport.Result()
{
severity = (x.Severity != null) ? x.Severity.ToString() : null,
focusNode = (x.FocusNode != null) ? x.FocusNode.ToString() : null,
resultValue = (x.ResultValue != null) ? x.ResultValue.ToString() : null,
message = (x.Message != null) ? x.Message.ToString() : null,
resultPath = (x.ResultPath != null) ? x.ResultPath.ToString() : null,
shapeID = shape.ShapeConfigID,
shapeName = shape.Name,
sourceShape = (x.SourceShape != null) ? x.SourceShape.ToString() : null,
}).ToList());
}
}
if (response.results.Exists(x => x.severity == "http://www.w3.org/ns/shacl#Violation"))
{
response.severity = "http://www.w3.org/ns/shacl#Violation";
}
else if (response.results.Exists(x => x.severity == "http://www.w3.org/ns/shacl#Warning"))
{
response.severity = "http://www.w3.org/ns/shacl#Warning";
}
else if (response.results.Exists(x => x.severity == "http://www.w3.org/ns/shacl#Info"))
{
response.severity = "http://www.w3.org/ns/shacl#Info";
}
return(response);
}
public async Task <ValidationResult> ValidateEntity(Entity entity, IList <MetadataProperty> metadataProperties)
{
var resourceGraph = GetResourceGraph(entity, metadataProperties);
var shapesGraph = GetShapesGraph();
var processor = new ShapesGraph(shapesGraph);
var report = processor.Validate(resourceGraph);
var validationResult = CreateValidationResult(report);
return(await Task.FromResult(validationResult));
}
private IActionResult Validate(IGraph data, IGraph shapes, Parameters parameters)
{
var report = new ShapesGraph(shapes).Validate(data).Normalised;
switch (this.GetResponseContentType(parameters.Format))
{
case "text/html":
return(this.View((parameters, Report.Parse(report))));
default:
return(this.Ok(report));
}
}
private IActionResult Conforms(IGraph data, IGraph shapes, Parameters parameters)
{
var conforms = new ShapesGraph(shapes).Conforms(data);
switch (this.GetResponseContentType(parameters.Format))
{
case "text/html":
return(this.View((parameters, (bool?)conforms)));
default:
return(this.Ok(conforms));
}
}
/// <summary>
/// has side effects! updates triplestore
/// </summary>
/// <param name="entity"></param>
/// <param name="metadataProperties"></param>
/// <returns></returns>
public async Task <ValidationResult> ValidateEntity(Entity entity, IList <MetadataProperty> metadataProperties)
{
var resourceGraph = GetResourceGraph(entity, metadataProperties);
var shapesGraph = GetShapesGraph();
var processor = new ShapesGraph(shapesGraph);
var report = processor.Validate(resourceGraph);
var validationResult = CreateValidationResult(report);
NTriplesWriter rdfNTriplesWriter = new NTriplesWriter();
validationResult.Triples = VDS.RDF.Writing.StringWriter.Write(resourceGraph, rdfNTriplesWriter);
return(await Task.FromResult(validationResult));
}
