org.apache.poi.xssf.streaming

Class GZIPSheetDataWriter

java.lang.Object

org.apache.poi.xssf.streaming.SheetDataWriter

org.apache.poi.xssf.streaming.GZIPSheetDataWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public class GZIPSheetDataWriter
extends SheetDataWriter

Sheet writer that supports gzip compression of the temp files.

Constructor Summary

Constructors

Constructor and Description
GZIPSheetDataWriter()
GZIPSheetDataWriter(SharedStringsTable sharedStringsTable)

Method Summary

Modifier and Type	Method and Description
File	createTempFile() Create a temp file to write sheet data.

Methods inherited from class org.apache.poi.xssf.streaming.SheetDataWriter

close, createWriter, getLastFlushedRow, getLowestIndexOfFlushedRows, getNumberOfCellsOfLastFlushedRow, getNumberOfFlushedRows, getWorksheetXMLInputStream, writeCell, writeRow

Methods inherited from class java.lang.Object

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

Constructor Detail

GZIPSheetDataWriter

public GZIPSheetDataWriter()
                    throws IOException

Throws:

IOException

GZIPSheetDataWriter

public GZIPSheetDataWriter(SharedStringsTable sharedStringsTable)
                    throws IOException

Parameters:

sharedStringsTable - the shared strings table, or null if inline text is used

Throws:

IOException

Method Detail

createTempFile

public File createTempFile()
                    throws IOException

Description copied from class: SheetDataWriter

Create a temp file to write sheet data. By default, temp files are created in the default temporary-file directory with a prefix "poi-sxssf-sheet" and suffix ".xml". Subclasses can override it and specify a different temp directory or filename or suffix, e.g. .gz

Overrides:

createTempFile in class SheetDataWriter

Returns:

temp file to write sheet data

Throws:

IOException