Package eu.europa.esig.dss.pdf

Interface PdfDocumentReader

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

ITextDocumentReader, PdfBoxDocumentReader

public interface PdfDocumentReader
extends Closeable

Method Summary

Modifier and Type	Method	Description
Map<PdfSignatureDictionary,List<String>>	extractSigDictionaries()	Extracts PdfSignatureSictionaries present in the signature
PdfDssDict	getDSSDictionary()	Loads the last DSS dictionary from the document if exists NOTE: can return null if DSS dictionary is not present
boolean	isSignatureCoversWholeDocument(PdfSignatureDictionary signatureDictionary)	Checks if a signature for the given PDF Signature Dictionary covers the whole document

Methods inherited from interface java.io.Closeable

close

Method Details

getDSSDictionary

PdfDssDict getDSSDictionary()

Loads the last DSS dictionary from the document if exists NOTE: can return null if DSS dictionary is not present

Returns:

PdfDssDict

extractSigDictionaries

Map<PdfSignatureDictionary,List<String>> extractSigDictionaries() throws IOException

Extracts PdfSignatureSictionaries present in the signature

Returns:

a map between PdfSignatureDictionary and related field names

Throws:

IOException - if an exception occurs

isSignatureCoversWholeDocument

boolean isSignatureCoversWholeDocument(PdfSignatureDictionary signatureDictionary)

Checks if a signature for the given PDF Signature Dictionary covers the whole document

Parameters:

signatureDictionary - PdfSignatureDictionary to check the result for

Returns:

TRUE if the signature covers the whole document, false otherwise