com.itextpdf.kernel.mac

Class StandaloneMacContainerLocator

java.lang.Object

com.itextpdf.kernel.mac.StandaloneMacContainerLocator

All Implemented Interfaces:

IMacContainerLocator

public class StandaloneMacContainerLocator
extends Object
implements IMacContainerLocator

Default AbstractMacIntegrityProtector location strategy, which locates MAC container in document's trailer.

Constructor Summary

Constructors

Constructor and Description
StandaloneMacContainerLocator()

Method Summary

Modifier and Type	Method and Description
AbstractMacIntegrityProtector	createMacIntegrityProtector(PdfDocument document, MacProperties macProperties) Creates AbstractMacIntegrityProtector from explicitly provided MAC properties.
AbstractMacIntegrityProtector	createMacIntegrityProtector(PdfDocument document, PdfDictionary authDictionary) Creates AbstractMacIntegrityProtector from already existing AuthCode dictionary.
void	handleMacValidationError(MacValidationException exception) Handles MAC validation error.
boolean	isMacContainerLocated() Indicates, if MAC container was already located.
void	locateMacContainer(AbstractMacIntegrityProtector macIntegrityProtector) Locates AbstractMacIntegrityProtector container.

Methods inherited from class java.lang.Object

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

Constructor Detail

StandaloneMacContainerLocator

public StandaloneMacContainerLocator()

Method Detail

locateMacContainer

public void locateMacContainer(AbstractMacIntegrityProtector macIntegrityProtector)

Locates AbstractMacIntegrityProtector container..

Specified by:

locateMacContainer in interface IMacContainerLocator

Parameters:

macIntegrityProtector - AbstractMacIntegrityProtector container to be located

isMacContainerLocated

public boolean isMacContainerLocated()

Indicates, if MAC container was already located..

Specified by:

isMacContainerLocated in interface IMacContainerLocator

Returns:

true if MAC container was already located, false otherwise

createMacIntegrityProtector

public AbstractMacIntegrityProtector createMacIntegrityProtector(PdfDocument document,
                                                                 MacProperties macProperties)

Creates AbstractMacIntegrityProtector from explicitly provided MAC properties..

Specified by:

createMacIntegrityProtector in interface IMacContainerLocator

Parameters:

document - PdfDocument for which MAC container shall be created

macProperties - MacProperties to be used for MAC container creation

Returns:

AbstractMacIntegrityProtector which specific implementation depends on interface implementation.

createMacIntegrityProtector

public AbstractMacIntegrityProtector createMacIntegrityProtector(PdfDocument document,
                                                                 PdfDictionary authDictionary)

Creates AbstractMacIntegrityProtector from already existing AuthCode dictionary..

Specified by:

createMacIntegrityProtector in interface IMacContainerLocator

Parameters:

document - PdfDocument for which MAC container shall be created

authDictionary - AuthCode PdfDictionary which contains MAC related information

Returns:

AbstractMacIntegrityProtector which specific implementation depends on interface implementation.

handleMacValidationError

public void handleMacValidationError(MacValidationException exception)

Handles MAC validation error.

Specified by:

handleMacValidationError in interface IMacContainerLocator

Parameters:

exception - MacValidationException to handle.