/// <summary>
/// Determines whether the data provided is valid syntax
/// </summary>
/// <param name="data">Data</param>
/// <returns></returns>
public virtual ISyntaxValidationResults Validate(string data)
{
String message;
try
{
StoreCountHandler handler = new StoreCountHandler();
this._parser.Load(handler, new TextReaderParams(new StringReader(data)));
message = "Valid RDF Dataset - " + handler.GraphCount + " Graphs with " + handler.TripleCount + " Triples - Parser: " + this._parser.GetType().Name;
return new SyntaxValidationResults(true, message, handler);
}
catch (RdfParseException parseEx)
{
message = "Invalid RDF Dataset - Parsing Error from Parser: " + this._parser.GetType().Name + " - " + parseEx.Message;
return new SyntaxValidationResults(message, parseEx);
}
catch (RdfException rdfEx)
{
message = "Invalid RDF Dataset - RDF Error from Parser: " + this._parser.GetType().Name + " - " + rdfEx.Message;
return new SyntaxValidationResults(message, rdfEx);
}
catch (Exception ex)
{
message = "Invalid RDF Dataset - Error from Parser: " + this._parser.GetType().Name + " - " + ex.Message;
return new SyntaxValidationResults(message, ex);
}
}
private void ParsingFileLoaderStoreHandlerCountingActual()
{
this.EnsureTestData("test.nq");
StoreCountHandler counter = new StoreCountHandler();
FileLoader.LoadDataset(counter, "test.nq");
Graph configOrig = new Graph();
configOrig.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl");
Graph lvnOrig = new Graph();
lvnOrig.LoadFromEmbeddedResource("VDS.RDF.Query.Expressions.LeviathanFunctionLibrary.ttl");
Assert.AreEqual(2, counter.GraphCount, "Expected 2 Graphs to be counted");
Assert.AreEqual(configOrig.Triples.Count + lvnOrig.Triples.Count, counter.TripleCount, "Expected Triple Count to be sum of Triple Counts in two input Graphs");
}
public void ParsingFileLoaderStoreHandlerCounting()
{
this.EnsureTestData("test.nq");
StoreCountHandler counter = new StoreCountHandler();
FileLoader.LoadDataset(counter, "test.nq");
Graph configOrig = new Graph();
configOrig.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl");
Graph lvnOrig = new Graph();
lvnOrig.LoadFromEmbeddedResource("VDS.RDF.Query.Expressions.LeviathanFunctionLibrary.ttl");
Assert.Equal(2, counter.GraphCount);
Assert.Equal(configOrig.Triples.Count + lvnOrig.Triples.Count, counter.TripleCount);
}
public void ParsingStoreHandlerTriGCounting()
{
this.EnsureTestData("test.trig");
TriGParser parser = new TriGParser();
StoreCountHandler counter = new StoreCountHandler();
parser.Load(counter, "test.trig");
Graph configOrig = new Graph();
configOrig.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl");
Graph lvnOrig = new Graph();
lvnOrig.LoadFromEmbeddedResource("VDS.RDF.Query.Expressions.LeviathanFunctionLibrary.ttl");
Assert.AreEqual(2, counter.GraphCount, "Expected 2 Graphs to be counted");
Assert.AreEqual(configOrig.Triples.Count + lvnOrig.Triples.Count, counter.TripleCount, "Expected Triple Count to be sum of Triple Counts in two input Graphs");
}
private void ParsingStoreHandlerTriXCountingActual()
{
this.EnsureTestData("test.xml");
StreamParams ps = new StreamParams("test.xml", Encoding.ASCII);
TriXParser parser = new TriXParser();
StoreCountHandler counter = new StoreCountHandler();
parser.Load(counter, ps);
Graph configOrig = new Graph();
configOrig.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl");
Graph lvnOrig = new Graph();
lvnOrig.LoadFromEmbeddedResource("VDS.RDF.Query.Expressions.Functions.LeviathanFunctionLibrary.ttl");
Assert.AreEqual(2, counter.GraphCount, "Expected 2 Graphs to be counted");
Assert.AreEqual(configOrig.Triples.Count + lvnOrig.Triples.Count, counter.TripleCount, "Expected Triple Count to be sum of Triple Counts in two input Graphs");
}
private void ParsingFileLoaderStoreHandlerCountingActual()
{
this.EnsureTestData("test.nq");
StoreCountHandler counter = new StoreCountHandler();
FileLoader.LoadDataset(counter, "test.nq");
Graph configOrig = new Graph();
configOrig.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl");
Graph lvnOrig = new Graph();
lvnOrig.LoadFromEmbeddedResource("VDS.RDF.Query.Expressions.Functions.LeviathanFunctionLibrary.ttl");
Assert.AreEqual(2, counter.GraphCount, "Expected 2 Graphs to be counted");
Assert.AreEqual(configOrig.Triples.Count + lvnOrig.Triples.Count, counter.TripleCount, "Expected Triple Count to be sum of Triple Counts in two input Graphs");
}
