/// <summary>
/// Establish a cross-reference between two works
/// </summary>
/// <param name="record"></param>
/// <param name="doi"></param>
/// <returns> <</returns>
///
public int CrossReference(dc record, string doi)
{
if (record.Doi != null)
{
record.ReferenceIndexes.Add(new DcValue(doi));
var other = Repository.GetByDoi(record.Doi);
if (other != null)
{
other.ReferencedBy.Add(new DcValue(record.Doi));
return 2;
}
return 1;
}
return 0;
}
public void Save(dc item)
{
lock (SyncRoot)
{
var id = item.ComputeIdentity() as string;
var result = (from record in _session.Linq<dc>()
where record.Id == id
select record).FirstOrDefault();
if (result == null)
_session.TransactedSave(item);
else
{
result.MergeWith(item);
_session.TransactedUpdate(result);
}
}
}
public Document_ Convert(dc input)
{
var output = new Document_(MakeUri(input.Id), RdfDocument);
output.title = new RdfLiteralString(input.title);
if (input.coverage != null) output.coverage = new RdfLiteralString(input.coverage);
if (input.description != null) output.AddComment(new RdfLiteralString(input.description));
output.AddComment(new RdfLiteralString(input.RawText));
if (input.language != null) output.language_ = CreateResource(input.language, RdfDocument);
if (input.publisher != null) output.publisher_ = CreateResource(input.publisher, RdfDocument);
if (input.relation != null) output.relation_ = CreateResource(input.relation, RdfDocument);
// just escape these things and they'll any repeats will be identical
if (input.creator != null) output.creator_s = CreateResources(input.creator, RdfDocument);
if (input.date != null) output.date_s = CreateResources(input.date, RdfDocument);
if (input.identifier != null) output.identifier_s = CreateResources(input.identifier, RdfDocument);
if (input.subject != null) output.category_s = CreateResources(input.subject, RdfDocument);
if (input.type != null) output.format_s = CreateResources(input.type, RdfDocument);
return output;
}
public virtual void MergeWith(dc item)
{
if (item.relation != null) relation = item.relation;
if (item.language != null) language = item.language;
if (item.coverage != null) coverage = item.coverage;
if (item.publisher != null) publisher = item.publisher;
if (item.title != null) title = item.title;
if (item.description != null) description = item.description;
if (item.creator != null) creator.Union(item.creator);
if (item.identifier != null) identifier.Union(item.identifier);
if (item.type != null) type.Union(item.type);
if (item.date != null) date.Union(item.date);
if (item.subject != null) subject.Union(item.subject);
if (item.ReferencedBy != null) ReferencedBy.Union(item.ReferencedBy);
if (item.ReferenceIndexes != null) ReferenceIndexes.Union(item.ReferenceIndexes);
item.UpdateDoi();
}
public static dc TestDc2()
{
var dc2 = new dc
{
title = "Test :,. Title",
description = "dc2description"
};
dc2.creator = new OrderedSet<DcValue>();
dc2.creator.Add(new DcValue("Bbb K"));
dc2.creator.Add(new DcValue("Aaa.. .nn .n .. J"));
return dc2;
}
public static dc TestDc1()
{
var dc1 = new dc
{
title = "Test Title",
coverage = "dc1coverage"
};
dc1.creator = new OrderedSet<DcValue>();
dc1.creator.Add(new DcValue("Aaa, J"));
dc1.creator.Add(new DcValue("Bbb, K"));
return dc1;
}
public void Delete(dc item)
{
lock (SyncRoot) _session.TransactedDelete(item);
}
