Package eu.europa.esig.dss.pdf

Class DSSDictionaryExtractionUtils

java.lang.Object

eu.europa.esig.dss.pdf.DSSDictionaryExtractionUtils

public class DSSDictionaryExtractionUtils
extends Object

Contains utils for a DSS dictionary content extraction

Method Summary

Modifier and Type	Method	Description
static Map<Long,CertificateToken>	getCertsFromArray(PdfDict dict, String dictionaryName, String arrayName)	Extract certificate object map
static Map<Long,CRLBinary>	getCRLsFromArray(PdfDict dict, String dictionaryName, String arrayName)	Extract CRL object map
static Date	getDictionaryCreationTime(PdfDict dict)	This method returns a value of 'TU' field when present
static Map<Long,OCSPResponseBinary>	getOCSPsFromArray(PdfDict dict, String dictionaryName, String arrayName)	Extract OCSP object map
static byte[]	getTimestampBinaries(PdfDict dict)	This method returns timestamp binaries extracted from 'TS' field, when present

Methods inherited from class java.lang.Object

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

Method Details

getCertsFromArray

public static Map<Long,CertificateToken> getCertsFromArray(PdfDict dict,
 String dictionaryName,
 String arrayName)

Extract certificate object map

Parameters:

dict - PdfDict

dictionaryName - String name of the dictionary

arrayName - String containing the certificates

Returns:

a map of certificate objects

getCRLsFromArray

public static Map<Long,CRLBinary> getCRLsFromArray(PdfDict dict,
 String dictionaryName,
 String arrayName)

Extract CRL object map

Parameters:

dict - PdfDict

dictionaryName - String name of the dictionary

arrayName - String containing the CRLs

Returns:

a map of CRL objects

getOCSPsFromArray

public static Map<Long,OCSPResponseBinary> getOCSPsFromArray(PdfDict dict,
 String dictionaryName,
 String arrayName)

Extract OCSP object map

Parameters:

dict - PdfDict

dictionaryName - String name of the dictionary

arrayName - String containing the OCSPs

Returns:

a map of OCSP objects

getDictionaryCreationTime

public static Date getDictionaryCreationTime(PdfDict dict)

This method returns a value of 'TU' field when present

Parameters:

dict - PdfDict to get 'TU' time from

Returns:

Date

getTimestampBinaries

public static byte[] getTimestampBinaries(PdfDict dict)

This method returns timestamp binaries extracted from 'TS' field, when present

Parameters:

dict - PdfDict to get 'TS' timestamp from

Returns:

byte array representing a timestamp when present