org.apache.poi.xslf.usermodel

Class XSLFObjectData

java.lang.Object

org.apache.poi.ooxml.POIXMLDocumentPart

org.apache.poi.xslf.usermodel.XSLFObjectData

All Implemented Interfaces:

ObjectData

@Beta
public final class XSLFObjectData
extends POIXMLDocumentPart
implements ObjectData

An XSLFOleData instance holds the ole binary stream/object

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.poi.ooxml.POIXMLDocumentPart

POIXMLDocumentPart.RelationPart

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	XSLFObjectData() Create a new XSLFOleData node
	XSLFObjectData(PackagePart part) Construct XSLFOleData from a package part

Method Summary

Modifier and Type	Method and Description
java.lang.String	getFileName()
java.io.InputStream	getInputStream() Gets an input stream which returns the binary of the embedded data.
java.lang.String	getOLE2ClassName()
java.io.OutputStream	getOutputStream()
protected void	prepareForCommit() *PictureData objects store the actual content in the part directly without keeping a copy like all others therefore we need to handle them differently.
void	setData(byte[] data)

Methods inherited from class org.apache.poi.ooxml.POIXMLDocumentPart

_invokeOnDocumentRead, addRelation, commit, createRelationship, createRelationship, createRelationship, getNextPartNumber, getPackagePart, getParent, getRelationById, getRelationId, getRelationPartById, getRelationParts, getRelations, getTargetPart, isCommited, onDocumentCreate, onDocumentRead, onDocumentRemove, onSave, read, rebase, removeRelation, removeRelation, removeRelation, setCommited, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.sl.usermodel.ObjectData

getBytes, getDirectory, hasDirectoryEntry

Constructor Detail

XSLFObjectData

protected XSLFObjectData()

Create a new XSLFOleData node

XSLFObjectData

public XSLFObjectData(PackagePart part)

Construct XSLFOleData from a package part

Parameters:

part - the package part holding the ole data

Since:

POI 3.14-Beta1

Method Detail

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Description copied from interface: ObjectData

Gets an input stream which returns the binary of the embedded data.

Specified by:

getInputStream in interface ObjectData

Returns:

the input stream which will contain the binary of the embedded data.

Throws:

java.io.IOException

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Specified by:

getOutputStream in interface ObjectData

Returns:

the object data as stream (for writing)

Throws:

java.io.IOException

prepareForCommit

protected void prepareForCommit()

*PictureData objects store the actual content in the part directly without keeping a copy like all others therefore we need to handle them differently.

Overrides:

prepareForCommit in class POIXMLDocumentPart

setData

public void setData(byte[] data)
             throws java.io.IOException

Throws:

java.io.IOException

getOLE2ClassName

public java.lang.String getOLE2ClassName()

Specified by:

getOLE2ClassName in interface ObjectData

Returns:

the OLE2 Class Name of the object

getFileName

public java.lang.String getFileName()

Specified by:

getFileName in interface ObjectData

Returns:

a filename suggestion - inspecting/interpreting the Directory object probably gives a better result