org.sejda.impl.itext.component
Class PdfStamperHandler

java.lang.Object
  org.sejda.impl.itext.component.PdfStamperHandler

All Implemented Interfaces:

Closeable

public final class PdfStamperHandler
extends Object
implements Closeable

Component responsible for handling operations related to a PdfStamper instance.

Author:

Andrea Vacondio

Constructor Summary

PdfStamperHandler(com.lowagie.text.pdf.PdfReader reader, File ouputFile, PdfVersion version)
Creates a new instance initializing the inner PdfStamper instance.

Method Summary

void	addViewerPreferenceOnStamper(com.lowagie.text.pdf.PdfName key, com.lowagie.text.pdf.PdfObject value) adds the viewer preference to the stamper
void	close()
com.lowagie.text.pdf.PdfStamper	getStamper()
void	setCompressionOnStamper(boolean compress) Enables compression if compress is true
void	setCreatorOnStamper(com.lowagie.text.pdf.PdfReader reader) Adds the creator to the metadata taken from the reader and it sets it to the PdfStamper
void	setEncryptionOnStamper(int encryptionType, String userPassword, String ownerPassword, int permissions) Sets the encryption for this document delegating encryption to the stamper.
void	setMetadataOnStamper(HashMap<String,String> meta) Adds the creator to the metadata in input and it sets it to the PdfStamper
void	setTransitionOnStamper(Integer page, PdfPageTransition transition) Applies the given transition to the given page.
void	setViewerPreferencesOnStamper(int preferences) Sets the viewer preferences on the stamper

Methods inherited from class java.lang.Object

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

Constructor Detail

PdfStamperHandler

public PdfStamperHandler(com.lowagie.text.pdf.PdfReader reader,
                         File ouputFile,
                         PdfVersion version)
                  throws TaskException

Creates a new instance initializing the inner PdfStamper instance.

Parameters:

reader - input reader

ouputFile - File to stamp on

version - version for the created stamper, if null the version number is taken from the input PdfReader

Throws:

TaskException - in case of error

Method Detail

setCompressionOnStamper

public void setCompressionOnStamper(boolean compress)

Enables compression if compress is true

Parameters:

compress -

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Throws:

IOException

setCreatorOnStamper

public void setCreatorOnStamper(com.lowagie.text.pdf.PdfReader reader)

Adds the creator to the metadata taken from the reader and it sets it to the PdfStamper

Parameters:

reader -

setMetadataOnStamper

public void setMetadataOnStamper(HashMap<String,String> meta)

Adds the creator to the metadata in input and it sets it to the PdfStamper

Parameters:

meta -

setEncryptionOnStamper

public void setEncryptionOnStamper(int encryptionType,
                                   String userPassword,
                                   String ownerPassword,
                                   int permissions)
                            throws TaskException

Sets the encryption for this document delegating encryption to the stamper.

Parameters:

encryptionType -

userPassword -

ownerPassword -

permissions -

Throws:

TaskException - wraps the DocumentException that can be thrown by the stamper

See Also:

PdfStamper.setEncryption(int, String, String, int)

setTransitionOnStamper

public void setTransitionOnStamper(Integer page,
                                   PdfPageTransition transition)

Applies the given transition to the given page.

Parameters:

page -

transition -

setViewerPreferencesOnStamper

public void setViewerPreferencesOnStamper(int preferences)

Sets the viewer preferences on the stamper

Parameters:

preferences -

See Also:

PdfStamper.setViewerPreferences(int)

addViewerPreferenceOnStamper

public void addViewerPreferenceOnStamper(com.lowagie.text.pdf.PdfName key,
                                         com.lowagie.text.pdf.PdfObject value)

adds the viewer preference to the stamper

Parameters:

key -

value -

See Also:

PdfStamper.addViewerPreference(PdfName, PdfObject)

getStamper

public com.lowagie.text.pdf.PdfStamper getStamper()

Returns:

the inner PdfStamper instance