/// <summary>
/// Create a new reader.
/// </summary>
/// <param name="filename">The xml file to read.</param>
/// <param name="translation">The translation scheme between the import file and the record, if any.</param>
/// <param name="schema">The xsd schema for the import.</param>
/// <param name="schemaVersion">The version of the xsd schema to look for.</param>
/// <param name="recordType">The type of the records to create.</param>
/// <param name="parameters">Additional parameters for the record.</param>
/// <param name="writeFailedRecord">The function to report failed records with.</param>
public XmlImportReader(String filename, Dictionary <String, String> translation, Stream schema, Int32 schemaVersion, Type recordType, Dictionary <String, object> parameters, WriteFailedRecordDelegate writeFailedRecord)
: base(translation, schema, schemaVersion, recordType, parameters, writeFailedRecord)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.ValidationFlags = XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationType = ValidationType.None;
settings.ValidationEventHandler += this.OnValidationError;
settings.IgnoreWhitespace = true;
this.file = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
this.xml = XmlReader.Create(this.file, settings);
this.ReadStart();
}
/// <summary>
/// Create an appropriate reader.
/// </summary>
/// <param name="filename">The filename of the import file.</param>
/// <param name="translation">The translation scheme between the import file and the record, if any.</param>
/// <param name="schema">The xsd schema for the import.</param>
/// <param name="schemaVersion">The version of the xsd schema to look for.</param>
/// <param name="recordType">The type of the records to create.</param>
/// <param name="parameters">Additional parameters for the record.</param>
/// <param name="writeFailedRecord">The function to report failed records with.</param>
/// <returns>The reader for the file.</returns>
public static ImportReader Create(String filename, Dictionary <String, String> translation, Stream schema, Int32 schemaVersion, Type recordType, Dictionary <String, object> parameters, WriteFailedRecordDelegate writeFailedRecord)
{
String extension = Path.GetExtension(filename);
ImportReader reader = null;
if (extension.Equals(".xml"))
{
reader = new XmlImportReader(filename, translation, schema, schemaVersion, recordType, parameters, writeFailedRecord);
}
else if (extension.Equals(".xlsx"))
{
reader = new ExcelImportReader(filename, translation, schema, schemaVersion, recordType, parameters, writeFailedRecord);
}
return(reader);
}
/// <summary>
/// Create a new reader.
/// </summary>
/// <param name="translation">The translation scheme between the import file and the record, if any.</param>
/// <param name="schema">The xsd schema for the import.</param>
/// <param name="schemaVersion">The version of the xsd schema to look for.</param>
/// <param name="recordType">The type of the records to create.</param>
/// <param name="parameters">Additional parameters for the record.</param>
/// <param name="writeFailedRecord">The function to report failed records with.</param>
public ImportReader(Dictionary <String, String> translation, Stream schema, Int32 schemaVersion, Type recordType, Dictionary <String, object> parameters, WriteFailedRecordDelegate writeFailedRecord)
{
DataTable table;
String rootElementName;
this.Translation = translation;
this.SchemaVersion = schemaVersion;
this.Parameters = parameters;
this.Properties = new Dictionary <String, PropertyInfo>();
this.RecordIndex = 0;
this.RecordType = recordType;
this.WriteFailedRecord = writeFailedRecord;
this.LoadSchema(schema, out table, out rootElementName);
this.Table = table;
this.RootElementName = rootElementName;
}
/// <summary>
/// Create a new reader.
/// </summary>
/// <param name="filename">The excel file to read.</param>
/// <param name="translation">The translation scheme between the import file and the record, if any.</param>
/// <param name="schema">The xsd schema for the import.</param>
/// <param name="schemaVersion">The version of the xsd schema to look for.</param>
/// <param name="recordType">The type of the records to create.</param>
/// <param name="parameters">Additional parameters for the record.</param>
/// <param name="writeFailedRecord">The function to report failed records with.</param>
public ExcelImportReader(String filename, Dictionary <String, String> translation, Stream schema, Int32 schemaVersion, Type recordType, Dictionary <String, object> parameters, WriteFailedRecordDelegate writeFailedRecord)
: base(translation, schema, schemaVersion, recordType, parameters, writeFailedRecord)
{
WorkbookPart workbook;
SharedStringTablePart shareStringPart;
this.filename = filename;
this.translation = translation;
this.spreadsheet = SpreadsheetDocument.Open(filename, false);
workbook = spreadsheet.WorkbookPart;
shareStringPart = workbook.GetPartsOfType <SharedStringTablePart>().First();
this.sharedItemsTable = shareStringPart.SharedStringTable.Elements <SharedStringItem>().ToArray();
this.worksheetParts = workbook.WorksheetParts.GetEnumerator();
foreach (WorksheetPart worksheet in workbook.WorksheetParts)
{
this.size += worksheet.Worksheet.Descendants <Row>().Count();
}
this.ReadStart();
}
