/// <summary>
/// Prints the template required to process DELETE DATA commands.
/// </summary>
/// <param name="command">a IDeleteData instance</param>
public virtual void PrintEnhancedSPARQL(IDeleteData command)
{
IResource data = command.getResource(SP.PropertyData);
String template = SparqlTemplates.DeleteData;
if (data != null)
{
foreach (Resource graph in data.AsList())
{
Uri graphUri = graph.getResource(SP.PropertyGraphNameNode).Uri;
Dataset.SetActiveGraph(graphUri);
if (Dataset.HasGraph(graphUri))
{
IGraph ucg = queryModel.GetModifiableGraph(graphUri);
foreach (Resource t in graph.getResource(SP.PropertyElements).AsList())
{
ITriplePattern triple = (ITriplePattern)t.As(typeof(TriplePatternImpl));
ucg.Retract(triple.getSubject().getSource(), triple.getPredicate().getSource(), triple.getObject().getSource());
}
}
else
{
// TODO transform those into a static SPARQL string
print("DELETE DATA { GRAPH <g> { <urn:a> <urn:b> <urn:c> . }}; ");
}
}
}
print(template);
}
public UserRegController(IUserServices services, ICreateUser userCreate, IReadData readUser, IEditData dataEdit, IDeleteData dataDelete, UserInfoModel user)
{
this.UserServices = services;
this.CreateUser = userCreate;
this.ReadData = readUser;
this.EditData = dataEdit;
this.DeleteData = dataDelete;
this.UserModel = user;
}
public BookController(IReadDetailData readDetail, IReadListData readList, IWriteData writeData,
IUpdateData updateData, IDeleteData deleteData, IAuthorDbSet authorDbSet)
{
_readDetail = readDetail;
_readList = readList;
_writeData = writeData;
_updateData = updateData;
_deleteData = deleteData;
_authorDbSet = authorDbSet;
}
