protected FileFormatReader(AddmlFlatFileDefinition addmlFlatFileDefinition)
{
List <AddmlRecordDefinition> addmlRecordDefinitions = addmlFlatFileDefinition.AddmlRecordDefinitions;
if (addmlRecordDefinitions.Count < 1)
{
throw new ArgumentException("At least 1 addmlFlatFileDefinition must be present. Found: " +
addmlRecordDefinitions.Count);
}
if (addmlRecordDefinitions.Count == 1)
{
_addmlRecordDefinition = addmlRecordDefinitions[0];
return;
}
foreach (AddmlRecordDefinition addmlRecordDefinition in addmlRecordDefinitions)
{
string recordDefinitionFieldValue = addmlRecordDefinition.RecordDefinitionFieldValue;
if (string.IsNullOrEmpty(recordDefinitionFieldValue))
{
throw new ArgumentException("recordDefinitionFieldValue must be present");
}
_addmlRecordDefinitions.Add(recordDefinitionFieldValue, addmlRecordDefinition);
}
}
private Tuple <int?, int?> GetIdentifierStartPositionAndLength(AddmlFlatFileDefinition flatFileDefinition)
{
string recordDefinitionFieldIdentifier = flatFileDefinition.RecordDefinitionFieldIdentifier;
if (recordDefinitionFieldIdentifier == null)
{
return(new Tuple <int?, int?>(null, null));
}
foreach (AddmlRecordDefinition addmlRecordDefinition in flatFileDefinition.AddmlRecordDefinitions)
{
foreach (AddmlFieldDefinition addmlFieldDefinition in addmlRecordDefinition.AddmlFieldDefinitions)
{
if (addmlFieldDefinition.Name == recordDefinitionFieldIdentifier)
{
// ADDML startPosition is 1 based
int?startPosition = addmlFieldDefinition.StartPosition - 1;
int?length = addmlFieldDefinition.FixedLength;
return(new Tuple <int?, int?>(startPosition, length));
}
}
}
return(new Tuple <int?, int?>(null, null));
}
private void TestBooleanDataType(AddmlDefinition addmlDefinition)
{
AddmlFlatFileDefinition addmlFlatFileDefinition = addmlDefinition.AddmlFlatFileDefinitions[3];
addmlFlatFileDefinition.Name.Should().Be("ffd_6");
addmlFlatFileDefinition.FileName.Should().Be("jegerK.dat");
AddmlFieldDefinition addmlFieldDefinition = addmlFlatFileDefinition.AddmlRecordDefinitions[0].AddmlFieldDefinitions[10];
addmlFieldDefinition.Name.Should().Be("avgift");
addmlFieldDefinition.Type.Should().Be(new BooleanDataType("J/N"));
}
private void TestFloatDataType(AddmlDefinition addmlDefinition)
{
AddmlFlatFileDefinition addmlFlatFileDefinition = addmlDefinition.AddmlFlatFileDefinitions[5];
addmlFlatFileDefinition.Name.Should().Be("ffd_8");
addmlFlatFileDefinition.FileName.Should().Be("betalt.dat");
AddmlFieldDefinition addmlFieldDefinition = addmlFlatFileDefinition.AddmlRecordDefinitions[0].AddmlFieldDefinitions[8];
addmlFieldDefinition.Name.Should().Be("beløp");
addmlFieldDefinition.Type.Should().Be(new FloatDataType());
}
private void TestDateDataType(AddmlDefinition addmlDefinition)
{
AddmlFlatFileDefinition addmlFlatFileDefinition = addmlDefinition.AddmlFlatFileDefinitions[2];
addmlFlatFileDefinition.Name.Should().Be("ffd_5");
addmlFlatFileDefinition.FileName.Should().Be("ikkejeg.dat");
AddmlFieldDefinition addmlFieldDefinition = addmlFlatFileDefinition.AddmlRecordDefinitions[0].AddmlFieldDefinitions[35];
addmlFieldDefinition.Name.Should().Be("fradato");
addmlFieldDefinition.Type.Should().Be(new DateDataType("ddmmyyyy"));
}
public AddmlRecordDefinition Build()
{
if (_addmlFlatFileDefinition == null)
{
_addmlFlatFileDefinition = new AddmlFlatFileDefinitionBuilder().Build();
}
var addmlRecordDefinition = new AddmlRecordDefinition(_addmlFlatFileDefinition, _name, _recordLength,
_recordDefinitionFieldValue, _foreignKeys, _processes);
_addmlFlatFileDefinition.AddmlRecordDefinitions.Add(addmlRecordDefinition);
return(addmlRecordDefinition);
}
public FixedFileFormatReader(FlatFile file, Stream stream)
{
_addmlRecordDefinitions = new Dictionary <string, AddmlRecordDefinition>();
AddmlFlatFileDefinition flatFileDefinition = file.Definition;
List <AddmlRecordDefinition> addmlRecordDefinitions = flatFileDefinition.AddmlRecordDefinitions;
int?recordLength = null;
foreach (AddmlRecordDefinition addmlRecordDefinition in addmlRecordDefinitions)
{
if (!recordLength.HasValue)
{
recordLength = addmlRecordDefinition.RecordLength;
}
if (recordLength != addmlRecordDefinition.RecordLength)
{
throw new ArkadeException("Different record lengths in same file is not supported");
}
string recordDefinitionFieldValue = addmlRecordDefinition.RecordDefinitionFieldValue;
if (addmlRecordDefinitions.Count == 1 && recordDefinitionFieldValue == null)
{
recordDefinitionFieldValue = "";
}
_addmlRecordDefinitions.Add(recordDefinitionFieldValue, addmlRecordDefinition);
}
if (!recordLength.HasValue)
{
throw new ArkadeException("FlatFileReader requires recordLength");
}
Encoding encoding = file.Definition.Encoding;
StreamReader streamReader = new StreamReader(stream, encoding);
var fixedFormatDefinition = new FixedFormatReader.FixedFormatConfig();
Tuple <int?, int?> identifierStartPositionAndLength = GetIdentifierStartPositionAndLength(flatFileDefinition);
fixedFormatDefinition.IdentifierStartPosition = identifierStartPositionAndLength.Item1;
fixedFormatDefinition.IdentifierLength = identifierStartPositionAndLength.Item2;
fixedFormatDefinition.RecordLength = recordLength.Value;
fixedFormatDefinition.RecordSparator = flatFileDefinition.RecordSeparator;
fixedFormatDefinition.RecordDefinitions = GetRecordFefinitions(flatFileDefinition);
_fixedFormatReader = new FixedFormatReader(streamReader, fixedFormatDefinition);
}
public AddmlRecordDefinitionBuilder WithAddmlFlatFileDefinition(AddmlFlatFileDefinition addmlFlatFileDefinition)
{
_addmlFlatFileDefinition = addmlFlatFileDefinition;
return(this);
}
public FlatFile(AddmlFlatFileDefinition definition)
{
Definition = definition;
}
private List <FixedFormatReader.FixedFormatRecordConfig> GetRecordFefinitions(AddmlFlatFileDefinition flatFileDefinition)
{
List <FixedFormatReader.FixedFormatRecordConfig> recordDefinitions = new List <FixedFormatReader.FixedFormatRecordConfig>();
foreach (AddmlRecordDefinition addmlRecordDefinition in flatFileDefinition.AddmlRecordDefinitions)
{
FixedFormatReader.FixedFormatRecordConfig rd
= new FixedFormatReader.FixedFormatRecordConfig();
rd.RecordIdentifier = addmlRecordDefinition.RecordDefinitionFieldValue;
rd.FieldLengths = GetFieldLengths(addmlRecordDefinition);
rd.RecordIndex = addmlRecordDefinition.GetIndex();
recordDefinitions.Add(rd);
}
return(recordDefinitions);
}
