public bool ApplyDiff(IDiffResult diffResult)
{
// TODO: Make async
Log.LogTrace("ApplyDiff: {0}", diffResult.ToString());
var store = GetStore();
if (!diffResult.Success)
{
Log.LogTrace("ApplyDiff: Aborting attempt to apply a failed diff command result");
return(false);
}
var updateGraph = new NonIndexedGraph {
BaseUri = new Uri("http://example.org/")
};
var parser = new NQuadsParser();
Log.LogTrace("ApplyDiff: Applying deletes");
parser.Parse(diffResult.FileDiffs.SelectMany(diff => diff.Deleted),
triple => store.Retract(triple.Subject, triple.Predicate, triple.Object, triple.GraphUri),
updateGraph);
updateGraph.Clear();
Log.LogTrace("ApplyDiff: Applying inserts");
parser.Parse(diffResult.FileDiffs.SelectMany(diff => diff.Inserted),
triple => store.Assert(triple.Subject, triple.Predicate, triple.Object, triple.GraphUri),
updateGraph);
Log.LogTrace("ApplyDiff: Flushing changes");
store.Flush();
Log.LogTrace("ApplyDiff: Completed");
return(true);
}
public void Import(string testDataFile)
{
var defaultGraph = new Graph();
var parser = new NQuadsParser();
using (var reader = File.OpenText(testDataFile))
{
parser.Parse(reader, t => Store.Assert(t.Subject, t.Predicate, t.Object, t.GraphUri), defaultGraph);
}
Store.Flush();
}
public void ParseDiff(IDiffResult diffResult, QuinceDiff quinceDiff)
{
// TODO: Make async
Log.LogTrace("ParseDiff: {0}", diffResult.ToString());
if (!diffResult.Success)
{
Log.LogTrace("ParseDiff: Aborting attempt to apply a failed diff command result");
return;
}
var diffGraph = new NonIndexedGraph {
BaseUri = new Uri("http://example.org/")
};
var parser = new NQuadsParser();
Log.LogTrace("ParseDiff: Parsing deletes");
parser.Parse(diffResult.FileDiffs.Where(fd => fd.FilePath.StartsWith("_s")).SelectMany(diff => diff.Deleted),
quinceDiff.Deleted,
diffGraph);
diffGraph.Clear();
Log.LogTrace("ParseDiff: Parsing inserts");
parser.Parse(diffResult.FileDiffs.Where(fd => fd.FilePath.StartsWith("_s")).SelectMany(diff => diff.Inserted),
quinceDiff.Inserted,
diffGraph);
}
public void CanGenerateRdfFromRepository()
{
var repoDir = Path.Combine(_tmpDir, "quince");
Directory.CreateDirectory(repoDir);
var repo = new DynamicFileStore(repoDir, 100);
var defaultGraph = new Graph();
var parser = new NQuadsParser();
using (var reader = File.OpenText(Path.Join("data", "test1.nq")))
{
parser.Parse(reader, t => repo.Assert(t.Subject, t.Predicate, t.Object, t.GraphUri), defaultGraph);
}
repo.Flush();
var mockQuinceFactory = new Mock <IQuinceStoreFactory>();
mockQuinceFactory.Setup(x => x.MakeQuinceStore(It.IsAny <string>())).Returns(repo);
var rdfGeneratorMock = new Mock <ITripleCollectionHandler>();
rdfGeneratorMock.Setup(x => x.HandleTripleCollection(It.Is <IList <Triple> >(c =>
c.All(t => (t.Subject as IUriNode).Uri.ToString().Equals("http://example.org/id/resource/s/s0"))))).Verifiable();
var fileGeneratorFactoryMock = new Mock <IFileGeneratorFactory>();
fileGeneratorFactoryMock.Setup(x => x.MakeRdfFileGenerator(It.IsAny <IResourceFileMapper>(),
It.IsAny <IEnumerable <Uri> >(), It.IsAny <IProgressLog>(), It.IsAny <int>())).Returns(rdfGeneratorMock.Object);
var rdfResourceFileMapper = new ResourceFileMapper(
new ResourceMapEntry(new Uri("http://example.org/id/"), "data"));
var htmlResourceFileMapper = new ResourceFileMapper(
new ResourceMapEntry(new Uri("http://example.org/id/"), "doc"));
var ddRepository = new DataDockRepository(
_tmpDir, new Uri("http://example.org/"), new MockProgressLog(),
mockQuinceFactory.Object, fileGeneratorFactoryMock.Object,
rdfResourceFileMapper, htmlResourceFileMapper, _uriService);
ddRepository.GenerateRdf(new[] { new Uri("http://example.org/g/g1") });
// Should be invoked to generate files for subject IRIs
rdfGeneratorMock.Verify(x => x.HandleTripleCollection(It.Is <IList <Triple> >(c =>
c.All(t => (t.Subject as IUriNode).Uri.ToString().Equals("http://example.org/id/resource/s/s0")))),
Times.Once);
// Should not be invoked to generate files for object IRIs
rdfGeneratorMock.Verify(x => x.HandleTripleCollection(It.Is <IList <Triple> >(
c => c.Any(t => (t.Subject as IUriNode).Uri.ToString().Equals("http://example.org/id/resource/o/o0")))), Times.Never);
}