Package 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	Description
StandaloneMacContainerLocator()

Method Summary

Modifier and Type	Method	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 Details

StandaloneMacContainerLocator

             public StandaloneMacContainerLocator()
            

Method Details

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.