public JSONIndex(HTMLContentProvider provider, Uri url)
: base(provider, url, Guid.Empty)
{
retrieveAndParse();
}
// New document constructor
public HTMLDocument(HTMLContentProvider provider, XElement spec, Uri url)
: base(provider, url)
{
topSpec = spec;
}
public void preloadAllDocuments()
{
// Determine database index maximums
using (OleDbCommand cmd = new OleDbCommand("Select MAX(Doc_ID) FROM DocumentAssemblerMetadata", conn))
{
OleDbDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
MaxDocId = (int)reader.GetDouble(0);
}
}
using (OleDbCommand cmd = new OleDbCommand("Select MAX(SynonymID) FROM Synonym", conn))
{
OleDbDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
MaxSynonymID = (int)reader.GetDouble(0);
}
}
using (OleDbCommand cmd = new OleDbCommand("Select * FROM DocumentAssemblerMetadata", conn))
{
OleDbDataReader reader = cmd.ExecuteReader();
List <String> missingProviders = new List <string>();
while (reader.Read())
{
String providerName = reader.GetString((int)MetadataColumns.ContentProvider);
while (!missingProviders.Contains(providerName))
{
if (contentProviders.ContainsKey(providerName))
{
HTMLContentProvider provider = contentProviders[providerName];
provider.loadDocument(reader);
break;
}
MessageBoxResult result = MessageBox.Show("The database refers to an education content provider that has not been loaded: " + providerName +
"\n\nWould you like to locate the content provider specification?", "Missing Content Provider", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
missingProviders.Add(providerName);
break;
}
else
{
MainWindow.thisWindow.openContentFile();
}
}
}
}
using (OleDbCommand cmd = new OleDbCommand("Select * FROM Synonym", conn))
{
OleDbDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
PatientEducationObject doc;
if (EducationObjectsByDatabaseID.TryGetValue((int)reader.GetInt32((int)SynonymColumns.ID), out doc))
{
doc.LoadSynonym((int)reader.GetDouble((int)SynonymColumns.SynonymID), reader.GetString((int)EducationDatabase.SynonymColumns.Name));
}
}
}
}
// Database load constructor
public HTMLDocument(HTMLContentProvider provider, XElement spec, OleDbDataReader reader)
: base(provider, reader)
{
topSpec = spec;
}
