Package org.apache.poi.sl.usermodel

Class SlideShowFactory

java.lang.Object

org.apache.poi.sl.usermodel.SlideShowFactory

public final class SlideShowFactory
extends Object

Method Summary

Modifier and Type	Method	Description
static void	addProvider(SlideShowProvider<?,?> provider)
static SlideShow<?,?>	create(boolean XSLF)	Create a new empty SlideShow, either XSLF or HSLF depending on the parameter
static SlideShow<?,?>	create(File file)	Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable.
static SlideShow<?,?>	create(File file, String password)	Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable, and may be password protected
static SlideShow<?,?>	create(File file, String password, boolean readOnly)	Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable, and may be password protected
static SlideShow<?,?>	create(InputStream inp)	Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given InputStream.
static SlideShow<?,?>	create(InputStream inp, String password)	Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given InputStream, which may be password protected.
static SlideShow<?,?>	create(DirectoryNode root)	Creates a SlideShow from the given DirectoryNode.
static SlideShow<?,?>	create(DirectoryNode root, String password)	Creates a SlideShow from the given DirectoryNode, which may be password protected
static SlideShow<?,?>	create(POIFSFileSystem fs)	Creates a HSLFSlideShow from the given POIFSFileSystem
static void	removeProvider(Class<? extends SlideShowProvider<?,?>> provider)

Methods inherited from class java.lang.Object

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

Method Details

create

public static SlideShow<?,?> create(boolean XSLF)
                             throws IOException

Create a new empty SlideShow, either XSLF or HSLF depending on the parameter

Parameters:

XSLF - If an XSLFSlideShow or a HSLFSlideShow should be created

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while creating the objects

create

public static SlideShow<?,?> create(POIFSFileSystem fs)
                             throws IOException

Creates a HSLFSlideShow from the given POIFSFileSystem

Note that in order to properly release resources the SlideShow should be closed after use.

Parameters:

fs - The POIFSFileSystem to read the document from

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

create

public static SlideShow<?,?> create(DirectoryNode root)
                             throws IOException

Creates a SlideShow from the given DirectoryNode.

Parameters:

root - The DirectoryNode to start reading the document from

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

create

public static SlideShow<?,?> create(DirectoryNode root,
 String password)
                             throws IOException

Creates a SlideShow from the given DirectoryNode, which may be password protected

Parameters:

root - The DirectoryNode to start reading the document from

password - The password that should be used or null if no password is necessary.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

create

public static SlideShow<?,?> create(InputStream inp)
                             throws IOException,
EncryptedDocumentException

Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given InputStream.

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

Note that in order to properly release resources the SlideShow should be closed after use. Note also that loading from an InputStream requires more memory than loading from a File, so prefer create(File) where possible.

Parameters:

inp - The InputStream to read data from.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

EncryptedDocumentException - If the SlideShow given is password protected

create

public static SlideShow<?,?> create(InputStream inp,
 String password)
                             throws IOException,
EncryptedDocumentException

Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given InputStream, which may be password protected.

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

Note that in order to properly release resources the SlideShow should be closed after use. Note also that loading from an InputStream requires more memory than loading from a File, so prefer create(File) where possible.

Parameters:

inp - The InputStream to read data from.

password - The password that should be used or null if no password is necessary.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

EncryptedDocumentException - If the wrong password is given for a protected file

create

public static SlideShow<?,?> create(File file)
                             throws IOException,
EncryptedDocumentException

Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable.

Note that in order to properly release resources the SlideShow should be closed after use.

Parameters:

file - The file to read data from.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

EncryptedDocumentException - If the SlideShow given is password protected

create

public static SlideShow<?,?> create(File file,
 String password)
                             throws IOException,
EncryptedDocumentException

Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable, and may be password protected

Note that in order to properly release resources the SlideShow should be closed after use.

Parameters:

file - The file to read data from.

password - The password that should be used or null if no password is necessary.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

EncryptedDocumentException - If the wrong password is given for a protected file

create

public static SlideShow<?,?> create(File file,
 String password,
 boolean readOnly)
                             throws IOException,
EncryptedDocumentException

Creates the appropriate HSLFSlideShow / XSLFSlideShow from the given File, which must exist and be readable, and may be password protected

Note that in order to properly release resources the SlideShow should be closed after use.

Parameters:

file - The file to read data from.

password - The password that should be used or null if no password is necessary.

readOnly - If the SlideShow should be opened in read-only mode to avoid writing back changes when the document is closed.

Returns:

The created SlideShow

Throws:

IOException - if an error occurs while reading the data

EncryptedDocumentException - If the wrong password is given for a protected file

addProvider

public static void addProvider(SlideShowProvider<?,?> provider)

removeProvider

public static void removeProvider(Class<? extends SlideShowProvider<?,?>> provider)