org.apache.poi.ooxml.util

Class PackageHelper

java.lang.Object

org.apache.poi.ooxml.util.PackageHelper

public final class PackageHelper
extends Object

Provides handy methods to work with OOXML packages

Constructor Summary

Constructors

Constructor and Description
PackageHelper()

Method Summary

Modifier and Type	Method and Description
static OPCPackage	clone(OPCPackage pkg, File file) Deprecated. this method is not used internally and creates temp files that are not well handled
static OPCPackage	open(InputStream stream)
static OPCPackage	open(InputStream stream, boolean closeStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

PackageHelper

public PackageHelper()

Method Detail

open

public static OPCPackage open(InputStream stream)
                       throws IOException

Parameters:

stream - The InputStream to read from - which is closed when it is read

Returns:

OPCPackage

Throws:

IOException - If reading data from the stream fails

POIXMLException - If the stream is not a valid OPC package

open

public static OPCPackage open(InputStream stream,
                              boolean closeStream)
                       throws IOException

Parameters:

stream - The InputStream to read from

closeStream - whether to close the stream

Returns:

OPCPackage

Throws:

IOException - If reading data from the stream fails

POIXMLException - If the stream is not a valid OPC package

Since:

POI 5.2.0

clone

@Deprecated
 @Removal(version="6.0.0")
public static OPCPackage clone(OPCPackage pkg,
                                                                      File file)
                                                               throws OpenXML4JException,
                                                                      IOException

Deprecated. this method is not used internally and creates temp files that are not well handled

Clone the specified package.

Parameters:

pkg - the package to clone

file - the destination file

Returns:

the cloned package

Throws:

OpenXML4JException

IOException