org.apache.poi.ss.usermodel

Class WorkbookFactory

java.lang.Object

org.apache.poi.ss.usermodel.WorkbookFactory

public class WorkbookFactory
extends Object

Factory for creating the appropriate kind of Workbook (be it HSSFWorkbook or XSSFWorkbook), by auto-detecting from the supplied input.

Constructor Summary

Constructors

Constructor and Description
WorkbookFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static Workbook	create(File file) Creates the appropriate HSSFWorkbook / XSSFWorkbook from the given File, which must exist and be readable.
static Workbook	create(InputStream inp) Creates the appropriate HSSFWorkbook / XSSFWorkbook from the given InputStream.
static Workbook	create(NPOIFSFileSystem fs) Creates a HSSFWorkbook from the given NPOIFSFileSystem
static Workbook	create(OPCPackage pkg) Creates a XSSFWorkbook from the given OOXML Package
static Workbook	create(POIFSFileSystem fs) Creates a HSSFWorkbook from the given POIFSFileSystem

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkbookFactory

public WorkbookFactory()

Method Detail

create

public static Workbook create(POIFSFileSystem fs)
                       throws IOException

Creates a HSSFWorkbook from the given POIFSFileSystem

Throws:

IOException

create

public static Workbook create(NPOIFSFileSystem fs)
                       throws IOException

Creates a HSSFWorkbook from the given NPOIFSFileSystem

Throws:

IOException

create

public static Workbook create(OPCPackage pkg)
                       throws IOException

Creates a XSSFWorkbook from the given OOXML Package

Throws:

IOException

create

public static Workbook create(InputStream inp)
                       throws IOException,
                              InvalidFormatException

Creates the appropriate HSSFWorkbook / XSSFWorkbook from the given InputStream.

Your input stream MUST either support mark/reset, or be wrapped as a PushbackInputStream! Note that using an InputStream has a higher memory footprint than using a File.

Throws:

IOException

InvalidFormatException

create

public static Workbook create(File file)
                       throws IOException,
                              InvalidFormatException

Creates the appropriate HSSFWorkbook / XSSFWorkbook from the given File, which must exist and be readable.

Throws:

IOException

InvalidFormatException