com.nt.udc.ndk.node

Interface FileDataProviderIfc

All Known Subinterfaces:

DCStreamHandler

All Known Implementing Classes:

AggregatorFieldProcessor, DCFieldProcessor, DeclNPLFieldProcessor, DiscProcFieldProcessor, DupRemoverFieldProcessor, EITransport, FileEITransport, FileEITransport, FlatFileEIProcessor, FlexibleAggregatorFieldProcessor, FtpEITransport, GenericFlatFileProcessor, GenericUdpEITransport, HCDeDupFieldProcessor, IPDRFileTransport, IPDRTransport, JDBCEITransport, JDBCOIFieldProcessor, KnownFieldLengthFileProcessor, MXNARFileManager, MXNarOutReceiverWrapper, MXNPLFieldProcessor, NAREIFileProcessor, NARFileManager, NARFileManagerMT, NARSelectorFieldProcessor, NARStreamHandler, NPLFieldProcessor, OpenFileEITransport, SeqProcFieldProcessor, SoapXmlEITransport, Sol42EITransport, Sol42FieldProcessor, TcpEITransport, UdpEITransport, XMLFileTransport, XMLTransport

public interface FileDataProviderIfc

Method Summary

Modifier and Type	Method and Description
DCFieldContainer[]	getFileBulkData() Allows a FileDataReceiver to obtain the available data in a known format.
DCFieldContainer	getFileData() Allows a FileDataReceiver to obtain the available data in a known format.
FileDataReceiverIfc	getFileDataReceiver() Gets the object that is retrieving data from this FileDataProvider
void	handleRejectOfFile() To handle the remaining input files when there is reject of a file
boolean	isEndOfFile() Determines if record received is an End of file indication
boolean	isFileDataAvailable() Allows a FileDataReceiver to determine whether some file is available for processing
boolean	isStartOfFile() Determines if the record received is start of file indication
java.lang.String	openInputFile()
boolean	rejectFile() Indicates data provider to stop reading from the input file and reject it
void	setFileDataReceiver(FileDataReceiverIfc receiver) Sets the object to which this FileDataProvider will send its data.

Method Detail

isFileDataAvailable

boolean isFileDataAvailable()
                     throws java.lang.Exception

Allows a FileDataReceiver to determine whether some file is available for processing

Returns:

true, if data is available

Throws:

java.lang.Exception

openInputFile

java.lang.String openInputFile()
                        throws java.lang.Exception

Returns:

Throws:

java.lang.Exception

isEndOfFile

boolean isEndOfFile()
             throws java.lang.Exception

Determines if record received is an End of file indication

Returns:

true, if data is available

Throws:

java.lang.Exception

isStartOfFile

boolean isStartOfFile()
               throws java.lang.Exception

Determines if the record received is start of file indication

Returns:

Throws:

java.lang.Exception

rejectFile

boolean rejectFile()
            throws java.lang.Exception

Indicates data provider to stop reading from the input file and reject it

Returns:

true for successful rejection of input file

Throws:

java.lang.Exception

handleRejectOfFile

void handleRejectOfFile()

To handle the remaining input files when there is reject of a file

getFileData

DCFieldContainer getFileData()
                      throws java.lang.Exception

Allows a FileDataReceiver to obtain the available data in a known format.

Returns:

DCFieldContainer object containing the data that is available for processing

Throws:

java.lang.Exception

getFileBulkData

DCFieldContainer[] getFileBulkData()
                            throws java.lang.Exception

Allows a FileDataReceiver to obtain the available data in a known format.

Returns:

DCFieldContainer object array, containing the data that is for processing

Throws:

java.lang.Exception

setFileDataReceiver

void setFileDataReceiver(FileDataReceiverIfc receiver)
                  throws java.lang.Exception

Sets the object to which this FileDataProvider will send its data.

Parameters:

receiver - Object which will obtain data from this FileDataProvider

Throws:

java.lang.Exception

getFileDataReceiver

FileDataReceiverIfc getFileDataReceiver()
                                 throws java.lang.Exception

Gets the object that is retrieving data from this FileDataProvider

Returns:

Object to which this FileDataProvider is sending data

Throws:

java.lang.Exception