org.springframework.batch.sample.support
Class HeaderCopyCallback

java.lang.Object
  org.springframework.batch.sample.support.HeaderCopyCallback

All Implemented Interfaces:

FlatFileHeaderCallback, LineCallbackHandler

public class HeaderCopyCallback
extends Object
implements LineCallbackHandler, FlatFileHeaderCallback

Designed to be registered with both FlatFileItemReader and FlatFileItemWriter and copy header line from input file to output file.

Constructor Summary

HeaderCopyCallback()

Method Summary

void	handleLine(String line)
void	writeHeader(Writer writer) Write contents to a file using the supplied Writer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HeaderCopyCallback

public HeaderCopyCallback()

Method Detail

handleLine

public void handleLine(String line)

Specified by:

handleLine in interface LineCallbackHandler

writeHeader

public void writeHeader(Writer writer)
                 throws IOException

Description copied from interface: FlatFileHeaderCallback

Write contents to a file using the supplied Writer. It is not required to flush the writer inside this method.

Specified by:

writeHeader in interface FlatFileHeaderCallback

Throws:

IOException