private void MapMagazines(FluentR2RML rml)
{
this.magazineMap = rml.CreateTriplesMapFromR2RMLView("select * from [Sources].[Magazine]");
this.magazineMap.SubjectMap.IsTemplateValued(this.config.BaseResourceNamespace + "magazine/{Name}");
this.magazineMap.SubjectMap.AddClass(new Uri(Schema.Periodical));
this.magazineMap.SubjectMap.AddClass(new Uri(Wbo.Magazine));
this.magazineMap.SubjectMap.CreateGraphMap().IsTemplateValued(MagazineGraphTemplate);
this.MapMagazineTitle(this.magazineMap);
}
private FluentR2RML CreateMappings()
{
var rml = new FluentR2RML();
this.MapBooksAndBrochures(rml);
this.MapMagazines(rml);
this.MapMagazineIssues(rml);
this.MapMetadata(rml);
return(rml);
}
private void MapMagazineIssues(FluentR2RML rml)
{
var template = this.config.BaseResourceNamespace + "magazine/{Magazine}/issue/{MagIssueNumber}";
this.magIssueMap = rml.CreateTriplesMapFromR2RMLView(SelectMagIssues);
this.magIssueMap.SubjectMap.IsTemplateValued(template);
this.magIssueMap.SubjectMap.AddClass(new Uri(Schema.PublicationIssue));
this.magIssueMap.SubjectMap.CreateGraphMap().IsTemplateValued(SourceGraphTemplate);
this.MapLanguages(this.magIssueMap);
this.MapDate(this.magIssueMap);
this.MapImage(this.magIssueMap);
this.MapIssueParent(this.magIssueMap);
this.MapPagesCount(this.magIssueMap);
this.magIssueMap.MapColumn("MagIssueNumber", Schema.issueNumber, new Uri(Xsd.@string));
}
private void MapBooksAndBrochures(FluentR2RML rml)
{
this.sourceMap = rml.CreateTriplesMapFromR2RMLView(SelectBrochureAndBook);
var template = this.config.BaseResourceNamespace + "{TypeLower}/{Id}";
this.sourceMap.SubjectMap.IsTemplateValued(template);
this.sourceMap.SubjectMap.CreateGraphMap().IsTemplateValued(SourceGraphTemplate);
this.MapFolderName(this.sourceMap);
this.MapType(this.sourceMap);
this.MapLanguages(this.sourceMap);
this.MapPagesCount(this.sourceMap);
this.MapFolderCode(this.sourceMap);
this.MapDate(this.sourceMap);
this.MapBookAuthor(this.sourceMap);
this.MapBookISBN(this.sourceMap);
this.MapImage(this.sourceMap);
}
private void MapMetadata(FluentR2RML rml)
{
var metadataMapping = rml.CreateTriplesMapFromR2RMLView("select Id from [Sources].[Magazine]");
metadataMapping.SubjectMap.IsTemplateValued(MagazineGraphTemplate);
var magazineMeta = metadataMapping.CreatePropertyObjectMap();
magazineMeta.CreateRefObjectMap(this.magazineMap).AddJoinCondition("Id", "Id");
magazineMeta.CreatePredicateMap().IsConstantValued(new Uri(Foaf.primaryTopic));
metadataMapping = rml.CreateTriplesMapFromR2RMLView("select [Id], [SourceType] from [Sources].[Source]");
metadataMapping.SubjectMap.IsTemplateValued(SourceGraphTemplate);
var issueMeta = metadataMapping.CreatePropertyObjectMap();
issueMeta.CreateRefObjectMap(this.magIssueMap).AddJoinCondition("Id", "Id");
issueMeta.CreatePredicateMap().IsConstantValued(new Uri(Foaf.primaryTopic));
var sourceMeta = metadataMapping.CreatePropertyObjectMap();
sourceMeta.CreateRefObjectMap(this.sourceMap).AddJoinCondition("Id", "Id");
sourceMeta.CreatePredicateMap().IsConstantValued(new Uri(Foaf.primaryTopic));
}
