Package org.odftoolkit.odfdom.doc

Class OdfChartDocument

java.lang.Object

org.odftoolkit.odfdom.pkg.OdfPackageDocument

org.odftoolkit.odfdom.dom.OdfSchemaDocument

org.odftoolkit.odfdom.doc.OdfDocument

org.odftoolkit.odfdom.doc.OdfChartDocument

All Implemented Interfaces:

Closeable, AutoCloseable

public class OdfChartDocument
extends OdfDocument

This class represents an empty ODF document , which will be in general embedded in an existing ODF (Spreadsheet) document.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OdfChartDocument.OdfMediaType	This enum contains all possible media types of OdfChartDocument documents.

Nested classes/interfaces inherited from class org.odftoolkit.odfdom.doc.OdfDocument

OdfDocument.UnicodeGroup

Nested classes/interfaces inherited from class org.odftoolkit.odfdom.dom.OdfSchemaDocument

OdfSchemaDocument.OdfXMLFile

Nested classes/interfaces inherited from class org.odftoolkit.odfdom.pkg.OdfPackageDocument

OdfPackageDocument.Resource

Field Summary

Fields inherited from class org.odftoolkit.odfdom.doc.OdfDocument

mHasCollaboration

Fields inherited from class org.odftoolkit.odfdom.dom.OdfSchemaDocument

mContentDom, mJsonOperationQueue, mMetaDom, mSettingsDom, mStylesDom

Fields inherited from class org.odftoolkit.odfdom.pkg.OdfPackageDocument

mDocumentMediaType, mDocumentPathInPackage, mPackage, ROOT_DOCUMENT_PATH

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OdfChartDocument(OdfPackage pkg, String internalPath, OdfChartDocument.OdfMediaType odfMediaType)	To avoid data duplication a new document is only created, if not already opened.

Method Summary

Modifier and Type	Method	Description
void	changeMode(OdfChartDocument.OdfMediaType mediaType)	Changes the document to the given mediatype.
OfficeChartElement	getContentRoot()	Get the content root of a chart document.
static OdfChartDocument	loadDocument(File file)	Creates an OdfChartDocument from the OpenDocument provided by a File.
static OdfChartDocument	loadDocument(InputStream inputStream)	Creates an OdfChartDocument from the OpenDocument provided by a resource Stream.
static OdfChartDocument	loadDocument(String documentPath)	Loads an OdfChartDocument from the provided path.
static OdfChartDocument	newChartDocument()	Creates an empty charts document.
static OdfChartDocument	newChartTemplateDocument()	Creates an empty charts template.

Methods inherited from class org.odftoolkit.odfdom.doc.OdfDocument

addAnnotation, close, getAnnotation, getFontNames, getLocale, getOdfMediaType, getOfficeMetadata, getTableByName, getTableList, getTableList, getUnicodeGroup, getUniqueAnnotationName, hasCollaboration, loadDocument, loadDocument, loadDocument, loadDocument, loadDocument, loadDocument, loadDocument, loadSubDocument, loadSubDocuments, loadSubDocuments, loadTemplate, loadTemplate, newImage, removeAnnotation, removeCachedView, save, save, setLocale, setOdfMediaType, toString, updateMetaData

Methods inherited from class org.odftoolkit.odfdom.dom.OdfSchemaDocument

getBaseURI, getBookmarkRDFMetadata, getContentDom, getContentStream, getDocumentStyles, getFileDom, getInContentMetadata, getInContentMetadataFromCache, getJsonOperationQueue, getManifestRDFMetadata, getMasterPages, getMetaDom, getMetaStream, getOfficeMasterStyles, getOperations, getOrCreateDocumentStyles, getRDFMetadata, getRootComponent, getRootComponentElement, getSettingsDom, getSettingsStream, getStyleByDisplayName, getStyleByName, getStylesDom, getStylesStream, getTables, getTables, getXMLFilePath, setContentDom, setJsonOperationQueue, setMetaDom, setRootComponent, setSettingsDom, setStylesDom

Methods inherited from class org.odftoolkit.odfdom.pkg.OdfPackageDocument

flushDoms, getAbsoluteFilePath, getCachedDom, getDocumentPath, getFileDom, getMediaTypeString, getPackage, getXMLFileMetadata, insertDocument, isExternalReference, isRootDocument, normalizeDocumentPath, removeDocument, save, setMediaTypeString

Methods inherited from class java.lang.Object

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

Constructor Detail

OdfChartDocument

protected OdfChartDocument(OdfPackage pkg,
                           String internalPath,
                           OdfChartDocument.OdfMediaType odfMediaType)
                    throws SAXException

To avoid data duplication a new document is only created, if not already opened. A document is cached by this constructor using the internalpath as key.

Throws:

SAXException

Method Detail

newChartDocument

public static OdfChartDocument newChartDocument()
                                         throws Exception

Creates an empty charts document. *
Note: ODF Chart documents are (with OOo 3.0) only used as embedded document and not used stand-alone.

Returns:

ODF charts document based on a default template

Throws:

Exception - - if the document could not be created

newChartTemplateDocument

public static OdfChartDocument newChartTemplateDocument()
                                                 throws Exception

Creates an empty charts template. *
Note: ODF Chart documents are (with OOo 3.0) only used as embedded document and not used stand-alone.

Returns:

ODF charts template based on a default template

Throws:

Exception - - if the template could not be created

loadDocument

public static OdfChartDocument loadDocument(InputStream inputStream)
                                     throws Exception

Creates an OdfChartDocument from the OpenDocument provided by a resource Stream.

Since an InputStream does not provide the arbitrary (non sequentiell) read access needed by OdfChartDocument, the InputStream is cached. This usually takes more time compared to the other createInternalDocument methods. An advantage of caching is that there are no problems overwriting an input file.

If the resource stream is not a ODF chart document, ClassCastException might be thrown.

Parameters:

inputStream - - the InputStream of the ODF chart document.

Returns:

the chart document created from the given InputStream

Throws:

Exception - - if the document could not be created.

loadDocument

public static OdfChartDocument loadDocument(String documentPath)
                                     throws Exception

Loads an OdfChartDocument from the provided path.

OdfChartDocument relies on the file being available for read access over the whole lifecycle of OdfChartDocument.

If the resource stream is not a ODF chart document, ClassCastException might be thrown.

Parameters:

documentPath - - the path from where the document can be loaded

Returns:

the chart document from the given path or NULL if the media type is not supported by ODFDOM.

Throws:

Exception - - if the document could not be created.

loadDocument

public static OdfChartDocument loadDocument(File file)
                                     throws Exception

Creates an OdfChartDocument from the OpenDocument provided by a File.

OdfChartDocument relies on the file being available for read access over the whole lifecycle of OdfChartDocument.

If the resource stream is not a ODF chart document, ClassCastException might be thrown.

Parameters:

file - - a file representing the ODF chart document.

Returns:

the chart document created from the given File

Throws:

Exception - - if the document could not be created.

getContentRoot

public OfficeChartElement getContentRoot()
                                  throws Exception

Get the content root of a chart document.

Overrides:

getContentRoot in class OdfDocument

Returns:

content root, representing the office:chart tag

Throws:

Exception - if the file DOM could not be created.

changeMode

public void changeMode(OdfChartDocument.OdfMediaType mediaType)

Changes the document to the given mediatype. This method can only be used to convert a document to a related mediatype, e.g. template.

Parameters:

mediaType - the related ODF mimetype