org.apache.poi.ooxml

Class POIXMLProperties

java.lang.Object

org.apache.poi.ooxml.POIXMLProperties

public class POIXMLProperties
extends Object

Wrapper around the three different kinds of OOXML properties and metadata a document can have (Core, Extended and Custom), as well Thumbnails.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	POIXMLProperties.CoreProperties The core document properties
static class	POIXMLProperties.CustomProperties Custom document properties
static class	POIXMLProperties.ExtendedProperties Extended document properties

Constructor Summary

Constructors

Constructor and Description
POIXMLProperties(OPCPackage docPackage)

Method Summary

Modifier and Type	Method and Description
void	commit() Commit changes to the underlying OPC package
POIXMLProperties.CoreProperties	getCoreProperties() Returns the core document properties
POIXMLProperties.CustomProperties	getCustomProperties() Returns the custom document properties
POIXMLProperties.ExtendedProperties	getExtendedProperties() Returns the extended document properties
String	getThumbnailFilename() Returns the name of the Document thumbnail, eg thumbnail.jpeg, or null if there isn't one.
InputStream	getThumbnailImage() Returns the Document thumbnail image data, or null if there isn't one.
protected PackagePart	getThumbnailPart() Returns the PackagePart for the Document Thumbnail, or null if there isn't one
void	setThumbnail(String filename, InputStream imageData) Sets the Thumbnail for the document, replacing any existing one.

Methods inherited from class java.lang.Object

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

Constructor Detail

POIXMLProperties

public POIXMLProperties(OPCPackage docPackage)
                 throws IOException,
                        OpenXML4JException,
                        org.apache.xmlbeans.XmlException

Throws:

IOException

OpenXML4JException

org.apache.xmlbeans.XmlException

Method Detail

getCoreProperties

public POIXMLProperties.CoreProperties getCoreProperties()

Returns the core document properties

Returns:

the core document properties

getExtendedProperties

public POIXMLProperties.ExtendedProperties getExtendedProperties()

Returns the extended document properties

Returns:

the extended document properties

getCustomProperties

public POIXMLProperties.CustomProperties getCustomProperties()

Returns the custom document properties

Returns:

the custom document properties

getThumbnailPart

protected PackagePart getThumbnailPart()

Returns the PackagePart for the Document Thumbnail, or null if there isn't one

Returns:

The Document Thumbnail part or null

getThumbnailFilename

public String getThumbnailFilename()

Returns the name of the Document thumbnail, eg thumbnail.jpeg, or null if there isn't one.

Returns:

The thumbnail filename, or null

getThumbnailImage

public InputStream getThumbnailImage()
                              throws IOException

Returns the Document thumbnail image data, or null if there isn't one.

Returns:

The thumbnail data, or null

Throws:

IOException - if the thumbnail can't be read

setThumbnail

public void setThumbnail(String filename,
                         InputStream imageData)
                  throws IOException

Sets the Thumbnail for the document, replacing any existing one.

Parameters:

filename - The filename for the thumbnail image, eg thumbnail.jpg

imageData - The inputstream to read the thumbnail image from

Throws:

IOException - if the thumbnail can't be written

commit

public void commit()
            throws IOException

Commit changes to the underlying OPC package

Throws:

IOException - if the properties can't be saved

POIXMLException - if the properties are erroneous