Class DtazvParser

Parser for DTAZV files.

Inheritance
System.Object
DtazvBase
DtazvParser
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Subsembly.Dtazv
Assembly: Subsembly.Sepa.dll
Syntax
public class DtazvParser : DtazvBase

Constructors

DtazvParser(Byte[])

Declaration
public DtazvParser(byte[] vbDtausData)
Parameters
Type Name Description
System.Byte[] vbDtausData

Provides the raw binary DTAUS data to be processed by this DtazvParser instance. This parameter must not be null, but the buffer may be empty.
Exceptions
Type Condition
System.ArgumentNullException

The parameter vbDtausData was null.
System.ArgumentException

The length of the provided data buffer was not a muplitiple of the block size of 128 bytes.

Properties

BankCode

The bank code from ReadRecordQ().

Declaration
public string BankCode { get; }
Property Value
Type Description
System.String

BuildDate

The build date from field Q6 from the most recent record Q.

Declaration
public DateTime BuildDate { get; }
Property Value
Type Description
System.DateTime

If no record Q was read so far, then this property has the value DateTime.MinValue.

CustomerNumber

The customer number from ReadRecordQ().

Declaration
public string CustomerNumber { get; }
Property Value
Type Description
System.String

DailySeqNo

The daily sequence number from ReadRecordQ().

Declaration
public int DailySeqNo { get; }
Property Value
Type Description
System.Int32

Initiator

The initiator name and address from ReadRecordQ().

Declaration
public DtazvNameAndAddress Initiator { get; }
Property Value
Type Description
DtazvNameAndAddress

RecordSize

Indicates the logical record size of the next record to be read.

Declaration
public int RecordSize { get; }
Property Value
Type Description
System.Int32

If the input is exhausted, then this will be zero.

RecordType

Indicates the type of the next record to be read.

Declaration
public char RecordType { get; }
Property Value
Type Description
System.Char

This is a NUL character if the input is exhausted.

ScheduleDate

The schedule date from field Q8 from the most recent record Q.

Declaration
public DateTime ScheduleDate { get; }
Property Value
Type Description
System.DateTime

If no schedule date was set in the DTAZV file, or no record Q was read so far, then this property has the value DateTime.MinValue.

Methods

ReadDTAZV(Byte[])

Reads a complete DTAZV file from a data buffer.

Declaration
public static SepaDocument ReadDTAZV(byte[] vbDtausData)
Parameters
Type Name Description
System.Byte[] vbDtausData

Binary buffer that contains the DTAZV data to be parsed.
Returns
Type Description
SepaDocument

Returns a SepaDocument according to the German AXZ pain.001.001.09 format.
Remarks

All T records that are read from the DTAZV data buffer are converted into individual SepaCreditTransferPaymentInformation instances, with a single SepaCreditTransferTransactionInformation child element.

The default ServiceLevelCode of the returned transactions is NURG. If the DTAZV field T22 contains "10", then the payment type will be URGP.

Exceptions
Type Condition
System.ArgumentNullException

The parameter vbDtausData was null.

ReadDTAZV(String)

Reads a complete DTAZV file.

Declaration
public static SepaDocument ReadDTAZV(string sFileName)
Parameters
Type Name Description
System.String sFileName

File name of DTAZV file to be read. This file may contain multiple logical files.
Returns
Type Description
SepaDocument
Remarks

All T records that are read from the DTAZV data buffer are converted into individual SepaCreditTransferPaymentInformation instances, with a single SepaCreditTransferTransactionInformation child element.

Exceptions
Type Condition
System.ArgumentNullException

The parameter sFileName was null.
System.ArgumentException

The parameter sFileName was an empty string.

ReadRecordQ()

Declaration
public bool ReadRecordQ()
Returns
Type Description
System.Boolean

If the input data is already exhausted when this method is called, then false is returned. If a record Q was read, then true is returned.
Exceptions
Type Condition
DtazvException

The input data doesn't start with a DTAZV record Q header.

ReadRecordT()

Reads a DTAZV record T from the input data.

Declaration
public SepaCreditTransferPaymentInformation ReadRecordT()
Returns
Type Description
SepaCreditTransferPaymentInformation

The data from the T record is collected in a new SepaCreditTransferPaymentInformation instance which is returned by this method. If an immediate end of data was encountered, then null is returned.
Remarks

The ServiceLevelCode of the returned transactions is always NURG. If the DTAZV field T22 contains "10", then the payment type will be URGP.

Exceptions
Type Condition
DtazvException

The input data doesn't start with a DTAZV record T header.

ReadRecordZ()

Reads a complete Z record and validates total amount/total count.

Declaration
public bool ReadRecordZ()
Returns
Type Description
System.Boolean

If the input data is already exhausted when this method is called, then false is returned. If a record Z was read, then true is returned.
Exceptions
Type Condition
DtazvException

The input data doesn't start with a DTAZV record Z header. The calculated total amount (over all T records) differs from the total amount from the Z record (checksum error). The number of read T records differs from the total count field in this Z record (checksum error).

Reset()

Resets the properties and the check sums, but not the input offset.

Declaration
public void Reset()