org.odftoolkit.odfdom.doc

Class OdfImageDocument

java.lang.Object

org.odftoolkit.odfdom.pkg.OdfPackageDocument

org.odftoolkit.odfdom.dom.OdfSchemaDocument

org.odftoolkit.odfdom.doc.OdfDocument

org.odftoolkit.odfdom.doc.OdfImageDocument

All Implemented Interfaces:

Closeable, AutoCloseable

public class OdfImageDocument
extends OdfDocument

This class represents an ODF image document.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OdfImageDocument.OdfMediaType This enum contains all possible media types of OdfImageDocument 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.dom.OdfSchemaDocument

mContentDom, mDocumentStyles, mMetaDom, mSettingsDom, mStylesDom

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

mDocumentMediaType, mDocumentPathInPackage, mPackage, ROOT_DOCUMENT_PATH

Constructor Summary

Constructors

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

Method Summary

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

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

close, getLocale, getOdfMediaType, getOfficeMetadata, getTableByName, getTableList, getUnicodeGroup, loadDocument, loadDocument, loadSubDocument, loadSubDocuments, loadSubDocuments, loadTemplate, newImage, save, save, setLocale, setOdfMediaType, toString

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

getBaseURI, getBookmarkRDFMetadata, getContentDom, getContentStream, getDocumentStyles, getFileDom, getInContentMetadata, getInContentMetadataFromCache, getManifestRDFMetadata, getMasterPages, getMetaDom, getMetaStream, getOfficeMasterStyles, getOrCreateDocumentStyles, getRDFMetadata, getSettingsDom, getSettingsStream, getStylesDom, getStylesStream, getTables, getXMLFilePath

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

flushDoms, 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

OdfImageDocument

protected OdfImageDocument(OdfPackage pkg,
                           String internalPath,
                           OdfImageDocument.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

newImageDocument

public static OdfImageDocument newImageDocument()
                                         throws Exception

Creates an empty image document.

Returns:

ODF image document based on a default template

Throws:

Exception - - if the document could not be created

newImageTemplateDocument

public static OdfImageDocument newImageTemplateDocument()
                                                 throws Exception

Creates an empty image template.

Returns:

ODF image template based on a default

Throws:

Exception - - if the template could not be created

loadDocument

public static OdfImageDocument loadDocument(InputStream inputStream)
                                     throws Exception

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

Since an InputStream does not provide the arbitrary (non sequentiell) read access needed by OdfImageDocument, 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 image document, ClassCastException might be thrown.

Parameters:

inputStream - - the InputStream of the ODF image document.

Returns:

the image document created from the given InputStream

Throws:

Exception - - if the document could not be created.

loadDocument

public static OdfImageDocument loadDocument(String documentPath)
                                     throws Exception

Loads an OdfImageDocument from the provided path.

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

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

Parameters:

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

Returns:

the image 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 OdfImageDocument loadDocument(File file)
                                     throws Exception

Creates an OdfImageDocument from the OpenDocument provided by a File.

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

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

Parameters:

file - - a file representing the ODF image document.

Returns:

the image document created from the given File

Throws:

Exception - - if the document could not be created.

getContentRoot

public OfficeImageElement getContentRoot()
                                  throws Exception

Get the content root of a image document.

Overrides:

getContentRoot in class OdfDocument

Returns:

content root, representing the office:drawing tag

Throws:

Exception - if the file DOM could not be created.

changeMode

public void changeMode(OdfImageDocument.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