public class

TempDoc

extends PDFDoc

java.lang.Object
↳	com.pdftron.sdf.Doc
	↳	com.pdftron.pdf.PDFDoc
		↳	com.pdftron.pdf.TempDoc

Summary

[Expand]

Inherited Constants

From class com.pdftron.pdf.PDFDoc

[Expand]

Inherited Fields

From class com.pdftron.pdf.PDFDoc

Public Constructors
	TempDoc() Default constructor.
	TempDoc(Filter stream) Open an existing PDF document.
	TempDoc(InputStream stream) Open an existing PDF document from an InputStream.
	TempDoc(InputStream stream, int size) Open an existing PDF document from an InputStream.

Public Methods
void	invalidate()

[Expand]

Inherited Methods

From class com.pdftron.pdf.PDFDoc

static PDFDoc	__Create(long impl)
long	__GetHandle()
void	addFileAttachment(String file_key, FileSpec embedded_file) Associates a file attachment with the document.
void	addHighlights(String hilite) AddHighlights is used to highlight text in a document using 'Adobe's Highlight File Format' (Technical Note #5172 ).
void	addRootBookmark(Bookmark root_bookmark) Adds/links the specified Bookmark to the root level of document's outline tree.
long	addSignatureHandler(SignatureHandler signature_handler) Adds a signature handler to the signature manager.
long	addStdSignatureHandler(byte[] pkcs12_keybuffer, String pkcs12_keypass) Adds a standard (built-in) signature handler to the signature manager.
long	addStdSignatureHandler(String pkcs12_keyfile, String pkcs12_keypass) Adds a standard (built-in) signature handler to the signature manager.
int	appendTextDiff(PDFDoc doc1, PDFDoc doc2) Imports two external PDFs and highlights the differences between them.
int	appendTextDiff(PDFDoc doc1, PDFDoc doc2, TextDiffOptions options) Imports two external PDFs and highlights the differences between them.
int	appendTextDiff(Page page1, Page page2) Imports two external pages and highlights the differences between them.
void	appendVisualDiff(Page p1, Page p2, DiffOptions opts) Generates a PDF diff of the given pages by overlaying and blending them on top of each other, then appends that diff as a new page in this document.
void	close() Destructor.
DigitalSignatureField	createDigitalSignatureField()
DigitalSignatureField	createDigitalSignatureField(String in_sig_field_name) Creates an unsigned digital signature form field inside the document.
Obj	createIndirectArray() Create the indirect array.
Obj	createIndirectBool(boolean value) Create the indirect boolean.
Obj	createIndirectDict() Create the indirect dictionary
Obj	createIndirectName(String name) Create SDF/Cos indirect name Unlike direct objects, indirect objects can be referenced by more than one object (i.e.
Obj	createIndirectNull() Create the indirect null.
Obj	createIndirectNumber(double value) Create the indirect number.
Obj	createIndirectStream(FilterReader data) Create the indirect stream.
Obj	createIndirectStream(FilterReader data, Filter filter_chain) Create the indirect stream.
Obj	createIndirectStream(byte[] data) Create the indirect stream.
Obj	createIndirectStream(byte[] data, Filter filter_chain) Create the indirect stream.
Obj	createIndirectString(byte[] value) Create the indirect string from buffer
Obj	createIndirectString(String str) Create the indirect string.
FDFDoc	fdfExtract(int extractFlag) Extract form data and/or annotations to FDF
FDFDoc	fdfExtract(Annot[] annotations) Extract annotations to FDF
FDFDoc	fdfExtract() Extract form data to FDF
FDFDoc	fdfExtract(ArrayList<Annot> annot_list) Extract annotations to FDF
FDFDoc	fdfExtract(ArrayList<Annot> annot_added, ArrayList<Annot> annot_modified, ArrayList<Annot> annot_deleted) Extract annotations to FDF
void	fdfMerge(FDFDoc fdf_doc) Import form data from FDF file to PDF interactive form.
void	fdfUpdate(FDFDoc fdf_doc) Replace existing form and annotation data with those imported from the FDF file.
Field	fieldCreate(String field_name, int type, String field_value) Create a new interactive form field
Field	fieldCreate(String field_name, int type, String field_value, String def_field_value) Create a new interactive form field
Field	fieldCreate(String field_name, int type) Create a new interactive form Field.
Field	fieldCreate(String field_name, int type, Obj field_value) Create a new interactive form field
Field	fieldCreate(String field_name, int type, Obj field_value, Obj def_field_value) Create a new interactive form field
void	flattenAnnotations(boolean forms_only) Flatten all annotations in the document.
void	flattenAnnotations() Flatten all annotations in the document.
void	flattenAnnotationsAdvanced(long flags) This method is deprecated. use `flattenAnnotationsAdvanced(FlattenMode[])` instead. Flatten annotations/forms/links in the document.
void	flattenAnnotationsAdvanced(FlattenMode[] flattenModes) Flatten annotations/forms/links in the document.
void	generateThumbnails(long size) Generates thumbnail images for all the pages in this PDF document.
Obj	getAcroForm() Get the AcroForm Dictionary.
DigitalSignatureFieldIterator	getDigitalSignatureFieldIterator() Retrieves an iterator that iterates over digital signature fields.
DigitalSignatureField.DocumentPermissions	getDigitalSignaturePermissions() Retrieves the most restrictive document permissions locking level from all of the signed digital signatures in the document.
PDFDocInfo	getDocInfo() Get the document infomation
long	getDownloadedByteCount() Returns the number of bytes that have been downloaded, when `hasDownloader()` is True.
Field	getField(String field_name) Get the specified field from field name
FieldIterator	getFieldIterator(String field_name) Get specified FieldIterator from field name
FieldIterator	getFieldIterator() An interactive form (sometimes referred to as an AcroForm) is a collection of fields for gathering information interactively from the user.
String	getFileName() Get the file name.
Bookmark	getFirstBookmark() Get the first bookmark.
Config	getOCGConfig() Get the optional group configuration
Obj	getOCGs() Get the optional content groups
Action	getOpenAction() Get the open action.
Page	getPage(int page_number) Get the page object from given page number
int	getPageCount() Get the page count.
PageIterator	getPageIterator(int page_number) Get the page iterator from given page number
PageIterator	getPageIterator() Get the page iterator.
PageLabel	getPageLabel(int page_num) Get the specified page label
Obj	getPages() Get the pages.
Obj	getRoot() Get the root of the document
SDFDoc	getSDFDoc() Get the underlying SDFDoc object.
SecurityHandler	getSecurityHandler() Get the security handler.
SignatureHandler	getSignatureHandler(long signature_handler_id) Gets the associated signature handler instance from the signature manager by looking it up with the handler name.
STree	getStructTree() Get the structure tree root
long	getTotalRemoteByteCount() Returns the document's total size in bytes, when `HasDownloader()` is True.
Obj	getTrailer() Get the document's trailer.
Obj	getTriggerAction(PDFDoc.ActionTriggerMode triggerMode) Get the Action associated with the selected PDFDoc Trigger event.
Obj	getTriggerAction(int trigger) This method is deprecated. use `INCREMENTAL` instead. Get the Action associated with the selected PDFDoc Trigger event.
UndoManager	getUndoManager()
PDFDocViewPrefs	getViewPrefs() Get the view preferences
boolean	hasChangesSinceSnapshot() Call this function to determine whether the document has been modified since the last Undo/Redo snapshot was taken
boolean	hasDownloader() Indicates whether this document was created via the `PDFViewCtrl` method `OpenURLAsync`.
boolean	hasOC() Checks for optional content
boolean	hasRepairedXRef() Checks whether or not the underlying file has an XRef table that had to be repaired when the file was opened.
boolean	hasSignatures() Indicates whether this documents contains any digital signatures.
static int	highlightTextDiff(PDFDoc doc1, PDFDoc doc2, TextDiffOptions options) Highlights the differences between the external PDFs.
Page[]	importPages(Page[] pages, boolean import_bookmarks) Import given pages into current PDFDoc
Page[]	importPages(Page[] pages) The function imports a list of pages to this documents.
boolean	initSecurityHandler(Object custom_data) Initialize the security handler.
boolean	initSecurityHandler() Initializes document's SecurityHandler.
boolean	initStdSecurityHandler(String password) Initializes document's SecurityHandler using the supplied password.
boolean	initStdSecurityHandler(byte[] passwordBuffer) Initializes document's SecurityHandler using the supplied password.
void	initializeJSContext() Initializes the JS context.
void	insertPages(int insertBeforeThisPage, PDFDoc sourceDoc, int startPage, int endPage, int insertFlag, ProgressMonitor monitor) This method is deprecated. use `insertPages(int, PDFDoc, int, int, InsertBookmarkMode, ProgressMonitor)` instead. Inserts a range of pages from specified PDFDoc
void	insertPages(int insertBeforeThisPage, PDFDoc sourceDoc, int startPage, int endPage, PDFDoc.InsertBookmarkMode insertBookmarkMode, ProgressMonitor monitor) Inserts a range of pages from specified PDFDoc
void	insertPages(int insertBeforeThisPage, PDFDoc sourceDoc, PageSet sourcePageSet, int insertFlag, ProgressMonitor monitor) This method is deprecated. use `insertPages(int, PDFDoc, PageSet, InsertBookmarkMode, ProgressMonitor)` instead. Inserts a range of pages from specified PDFDoc using PageSet
void	insertPages(int insertBeforeThisPage, PDFDoc sourceDoc, PageSet sourcePageSet, PDFDoc.InsertBookmarkMode insertBookmarkMode, ProgressMonitor monitor) Inserts a range of pages from specified PDFDoc using PageSet
boolean	isEncrypted() Checks if PDFDoc is encrypted.
boolean	isLinearized() Call this function to determine whether the document is represented in linearized (fast web view) format.
boolean	isModified() Call this function to determine whether the document has been modified since it was last saved.
boolean	isTagged() Checks if current document is tagged.
void	lock() Locks the document to prevent competing threads from accessiong the document at the same time.
void	lockRead() Locks the document to prevent competing write threads (using lock()) from accessing the document at the same time.
void	mergeXFDF(Filter xfdf_contents, String user_id) Import form data from XFDF contents into this PDF.
void	mergeXFDF(Filter xfdf_contents, MergeXFDFOptions opts) Merge existing form and annotation data with those imported from the XFDF file.
void	mergeXFDFString(String xfdf_contents, MergeXFDFOptions opts) Merge existing form and annotation data with those imported from the XFDF file.
void	mergeXFDFString(String xfdf_contents, String user_id) Import form data from XFDF contents into this PDF.
void	movePages(int moveBeforeThisPage, PDFDoc sourceDoc, PageSet sourcePageSet, int insertFlag, ProgressMonitor monitor) This method is deprecated. use `movePages(int, PDFDoc, PageSet, InsertBookmarkMode, ProgressMonitor)` instead. Moves a range of pages from specified PDFDoc. Pages are deleted from source document after move. Note: MovePages function does not save sourceDoc. It merely delete pages in memory. For permanent changes, PDFDoc::Save should be used to save sourceDoc after function exists.
void	movePages(int moveBeforeThisPage, PDFDoc sourceDoc, PageSet sourcePageSet, PDFDoc.InsertBookmarkMode insertBookmarkMode, ProgressMonitor monitor) Moves a range of pages from specified PDFDoc.
void	movePages(int moveBeforeThisPage, PDFDoc sourceDoc, int startPage, int endPage, PDFDoc.InsertBookmarkMode insertBookmarkMode, ProgressMonitor monitor) Moves a range of pages from specified PDFDoc.
void	movePages(int moveBeforeThisPage, PDFDoc sourceDoc, int startPage, int endPage, int insertFlag, ProgressMonitor monitor) This method is deprecated. use #movePages(int, PDFDoc, PDFDoc, int, int, InsertBookmarkMode, ProgressMonitor) instead. Moves a range of pages from specified PDFDoc. Pages are deleted from source document after move. Note: MovePages function does not save sourceDoc. It merely delete pages in memory. For permanent changes, PDFDoc::Save should be used to save sourceDoc after function exists.
Page	pageCreate(Rect media_box) Create page with given media box
Page	pageCreate() Create a new, empty page in the document.
void	pageInsert(PageIterator where, Page page) Insert/Import a single page at a specific location in the page sequence.
void	pagePushBack(Page page) Adds a page to the end of a documents's page sequence.
void	pagePushFront(Page page) Adds a page to the beginning of a documents's page sequence.
void	pageRemove(PageIterator page_itr) Remove specified page
void	refreshAnnotAppearances(RefreshOptions opts) Generates the appearance stream for annotations in the document using the specified options.
void	refreshAnnotAppearances() Generates the appearance stream for annotations in the document using the default options.
void	refreshFieldAppearances() Regenerates the appearance stream for every widget annotation in the document Call this method if you modified field's value and would like to update field's appearances.
void	removePageLabel(int page_num) Removes the page label that is attached to the specified page, effectively merging the specified range with the previous page label sequence.
void	removeSecurity() Removes all security for the document.
void	removeSignatureHandler(long signature_handler_id) Removes a signature handler from the signature manager.
void	save(Filter output_filter, long flags) This method is deprecated. use `save(Filter, SDFDoc.SaveMode)` instead. Saves the document to a CustomFilter. Note: Save will modify the PDFDoc object's internal representation. As such, the user should acquire a write lock before calling save.
void	save(OutputStream stream, SaveMode[] saveModes, ProgressMonitor progress) Saves the document to an OutputStream.
byte[]	save(SaveMode[] saveModes, ProgressMonitor progress) Saves the document to a memory buffer.
void	save(long flags) This method is deprecated. use `save()` instead. Saves the document incrementally to the same location as it was opened from. This function only works if the PDFDoc was opened using a FileDescriptorFilter. Note: If the original pdf has a corrupt xref table (see HasRepairedXref or http://www.pdftron.com/kb_corrupt_xref), then this save can not be used.
byte[]	save(SDFDoc.SaveMode saveMode, ProgressMonitor progress) Saves the document to a memory buffer.
byte[]	save(long flags, ProgressMonitor progress) This method is deprecated. use `save(SDFDoc.SaveMode, ProgressMonitor)` instead. Saves the document to a memory buffer. Note: - Save will modify the PDFDoc object's internal representation. As such, the user should acquire a write lock before calling save.
void	save(OutputStream stream, SDFDoc.SaveMode saveMode, ProgressMonitor progress, int size) Saves the document to an OutputStream.
void	save(OutputStream stream, long flags, ProgressMonitor progress) This method is deprecated. use `save(OutputStream, SDFDoc.SaveMode, ProgressMonitor)` instead. Saves the document to an OutputStream. Note: - Save will modify the PDFDoc object's internal representation. As such, the user should acquire a write lock before calling save.
void	save(OutputStream stream, SDFDoc.SaveMode saveMode, ProgressMonitor progress) Saves the document to an OutputStream.
void	save(OutputStream stream, long flags, ProgressMonitor progress, int size) This method is deprecated. use `save(OutputStream, SDFDoc.SaveMode, ProgressMonitor, int)` instead. Saves the document to an OutputStream. Note: - Save will modify the PDFDoc object's internal representation. As such, the user should acquire a write lock before calling save.
void	save(String path, long flags, ProgressMonitor progress) This method is deprecated. use `save(String, SDFDoc.SaveMode, ProgressMonitor)` instead. Saves the document to a file. If a full save is requested to the original path, the file is saved to a file system-determined temporary file, the old file is deleted, and the temporary file is renamed to path. A full save with remove unused or linearization option may re-arrange object in the cross reference table. Therefore all pointers and references to document objects and resources should be re acquired in order to continue document editing. In order to use incremental save the specified path must match original path and e_incremental flag bit should be set. Note: In a multi-threaded environment, the user is expected to acquire a write lock before attempting to save the document. Note: - Save will modify the PDFDoc object's internal representation. As such, the user should acquire a write lock before calling save. Note: - If the original pdf has a corrupt xref table (see HasRepairedXref or http://www.pdftron.com/kb_corrupt_xref), then it can not be saved using the e_incremental flag.
void	save(String path, SaveMode[] saveModes, ProgressMonitor progress) Saves the document to a file.
void	save(String path, SDFDoc.SaveMode saveMode, ProgressMonitor progress) Saves the document to a file.
void	save(Filter output_filter, SDFDoc.SaveMode saveMode) Saves the document to a CustomFilter.
void	save(OutputStream stream, SaveMode[] saveModes, ProgressMonitor progress, int size) Saves the document to an OutputStream.
void	save() Saves the document incrementally to the same location as it was opened from.
void	save(Filter output_filter, SaveMode[] saveModes) Saves the document to a file.
void	saveCustomSignature(byte[] in_signature, DigitalSignatureField in_field, Filter output_filter) Saves a custom signature Contents to a document which has been prepared to receive it.
void	saveCustomSignature(byte[] in_signature, DigitalSignatureField in_field, String in_path) Saves a custom signature Contents to a document which has been prepared to receive it.
boolean	saveIncrementalData(String path) Saves only the incremental portion of the PDFDoc to path Works like saving using `INCREMENTAL` but only writes the portion that would have been appended to path.
void	saveViewerOptimized(String path, ViewerOptimizedOptions opts) Applies optimizations to improve viewing speed and saves the document to the specified file.
byte[]	saveViewerOptimized(ViewerOptimizedOptions opts) Applies optimizations to improve viewing speed and saves the document to a memory buffer.
void	setOpenAction(Action action) Set the Action that will be triggered when the document is opened.
void	setPageLabel(int page_num, PageLabel label) Attaches a label to a page.
void	setSecurityHandler(SecurityHandler handler) The function sets a new SecurityHandler as the current security handler.
boolean	timedLock(int milliseconds) Try locking the document, waiting no longer than specified number of milliseconds.
boolean	timedLockRead(int milliseconds) Tries to obtain a read lock the document for milliseconds duration, and returns true if the lock was successfully acquired
boolean	tryLock() Try locking the document in non-blocking manner.
boolean	tryLockRead() Try obtaining a read lock on the document in non-blocking manner.
void	unlock() Unlock the document.
void	unlockRead() Removes the read lock from the document.
PDFDoc.SignaturesVerificationStatus	verifySignedDigitalSignatures(VerificationOptions in_opts) Attempts to verify all signed cryptographic digital signatures in the document, ignoring unsigned signatures.

From class com.pdftron.sdf.Doc

From class java.lang.Object

From interface java.lang.AutoCloseable

Public Constructors

public TempDoc ()

Default constructor. Creates an empty new document.

Throws

PDFNetException

public TempDoc (Filter stream)

Open an existing PDF document.

Note: if the input stream doesn't support Seek() operation the document will load whole data stream in memory before parsing. In case of linearized PDF, the document may be parsed on-the-fly while it is being loaded in memory. Note that since StdFile implements Seek() interface, the document does not have to be fully in memory before it is used.

Note: Make sure to call InitSecurityHandler() after PDFDoc(...) for encrypted documents.

Parameters

stream	- input stream containing a serialized document. The input stream may be a random-access file, memory buffer, slow HTTP connection etc.

Throws

PDFNetException

public TempDoc (InputStream stream)

Open an existing PDF document from an InputStream.

Note: Make sure to call InitSecurityHandler() after FDFDoc(...) for encrypted documents.

Parameters

stream	- input stream containing a serialized document.

Throws

	PDFNetException
IOException	Signals that an I/O exception has occurred.
PDFNetException

public TempDoc (InputStream stream, int size)

Open an existing PDF document from an InputStream.

Note: Make sure to call InitSecurityHandler() after FDFDoc(...) for encrypted documents.

Parameters

stream	- input stream containing a serialized document.
size	- the expected size of the input stream.

Throws

	PDFNetException
IOException	Signals that an I/O exception has occurred.
PDFNetException

Interfaces

Classes

Enums

TempDoc

Summary

Public Constructors

public TempDoc ()

Throws

public TempDoc (Filter stream)

Parameters

Throws

public TempDoc (InputStream stream)

Parameters

Throws

public TempDoc (InputStream stream, int size)

Parameters

Throws

Public Methods

public void invalidate ()