Package eu.europa.esig.dss.validation.timestamp

Class DetachedTimestampAnalyzer

java.lang.Object

eu.europa.esig.dss.spi.validation.analyzer.DefaultDocumentAnalyzer

eu.europa.esig.dss.validation.timestamp.DetachedTimestampAnalyzer

All Implemented Interfaces:

DocumentAnalyzer, TimestampAnalyzer

Direct Known Subclasses:

ASiCWithCAdESTimestampAnalyzer

public class DetachedTimestampAnalyzer
extends DefaultDocumentAnalyzer
implements TimestampAnalyzer

This class performs a processing of a detached timestamp document

Field Summary

Fields

Modifier and Type	Field	Description
protected TimestampToken	timestampToken	The TimestampToken to be validated
protected TimestampType	timestampType	The type of the timestamp

Fields inherited from class eu.europa.esig.dss.spi.validation.analyzer.DefaultDocumentAnalyzer

certificateVerifier, containerContents, detachedContents, detachedEvidenceRecordDocuments, document, manifestFile, signingCertificateSource

Constructor Summary

Constructors

Constructor	Description
DetachedTimestampAnalyzer(DSSDocument timestampFile)	The default constructor
DetachedTimestampAnalyzer(DSSDocument timestampFile, TimestampType timestampType)	The default constructor with a type

Method Summary

Modifier and Type	Method	Description
protected List<TimestampToken>	buildDetachedTimestamps()	Builds a list of detached TimestampTokens extracted from the document
protected TimestampToken	createTimestampToken()	This method creates a timestamp token from the validating document
List<DSSDocument>	getOriginalDocuments(AdvancedSignature advancedSignature)	This method returns the signed document(s) without their signature(s)
List<DSSDocument>	getOriginalDocuments(String signatureId)	This method returns the signed document(s) without their signature(s)
TimestampToken	getTimestamp()	Returns a single TimestampToken to be validated
DSSDocument	getTimestampedData()	Returns the timestamped data
protected List<SignatureScope>	getTimestampScopes(TimestampToken timestampToken)	Finds timestamp scopes
boolean	isSupported(DSSDocument dssDocument)	Checks if the document is supported by the current validator
void	setTimestampedData(DSSDocument document)	Sets the data that has been timestamped

Methods inherited from class eu.europa.esig.dss.spi.validation.analyzer.DefaultDocumentAnalyzer

addReference, appendCounterSignatures, appendExternalEvidenceRecords, appendExternalEvidenceRecords, buildDetachedEvidenceRecords, buildEvidenceRecord, buildSignatures, coversSignature, createValidationContext, fromDocument, getAllEvidenceRecords, getAllSignatures, getDetachedEvidenceRecords, getDetachedTimestamps, getDocument, getEvidenceRecord, getEvidenceRecordScopes, getSignatureById, getSignaturePolicyProvider, getSignaturePolicyValidatorLoader, getSignatures, getTimestampedReferences, getTimestampReaders, getTokenIdentifierProvider, getValidationData, getValidationData, getValidationTime, instantiateValidationDataContainer, isTimestampCoveredByEvidenceRecord, prepareDetachedEvidenceRecordValidationContext, prepareDetachedTimestampValidationContext, prepareSignatureForVerification, prepareSignatureValidationContext, prepareValidationContext, processSignaturesValidation, setCertificateVerifier, setContainerContents, setDetachedContents, setDetachedEvidenceRecordDocuments, setDetachedEvidenceRecords, setManifestFile, setSignaturePolicyProvider, setSigningCertificateSource, setTokenIdentifierProvider, setValidationContextExecutor, setValidationTime, validate, validateContext, validateSignaturePolicy

Methods inherited from class java.lang.Object

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

Field Details

timestampType

protected TimestampType timestampType

The type of the timestamp

timestampToken

protected TimestampToken timestampToken

The TimestampToken to be validated

Constructor Details

DetachedTimestampAnalyzer

public DetachedTimestampAnalyzer(DSSDocument timestampFile)

The default constructor

Parameters:

timestampFile - DSSDocument timestamp document to validate

DetachedTimestampAnalyzer

public DetachedTimestampAnalyzer(DSSDocument timestampFile,
 TimestampType timestampType)

The default constructor with a type

Parameters:

timestampFile - DSSDocument timestamp document to validate

timestampType - TimestampType

Method Details

isSupported

public boolean isSupported(DSSDocument dssDocument)

Description copied from interface: DocumentAnalyzer

Checks if the document is supported by the current validator

Specified by:

isSupported in interface DocumentAnalyzer

Parameters:

dssDocument - DSSDocument to check

Returns:

TRUE if the document is supported, FALSE otherwise

buildDetachedTimestamps

protected List<TimestampToken> buildDetachedTimestamps()

Description copied from class: DefaultDocumentAnalyzer

Builds a list of detached TimestampTokens extracted from the document

Overrides:

buildDetachedTimestamps in class DefaultDocumentAnalyzer

Returns:

a list of TimestampTokens

getTimestamp

public TimestampToken getTimestamp()

Description copied from interface: TimestampAnalyzer

Returns a single TimestampToken to be validated

Specified by:

getTimestamp in interface TimestampAnalyzer

Returns:

TimestampToken

createTimestampToken

protected TimestampToken createTimestampToken()

This method creates a timestamp token from the validating document

Returns:

TimestampToken

setTimestampedData

public void setTimestampedData(DSSDocument document)

Sets the data that has been timestamped

Parameters:

document - DSSDocument timestamped data

getTimestampedData

public DSSDocument getTimestampedData()

Description copied from interface: TimestampAnalyzer

Returns the timestamped data

Specified by:

getTimestampedData in interface TimestampAnalyzer

Returns:

DSSDocument timestamped data

getTimestampScopes

protected List<SignatureScope> getTimestampScopes(TimestampToken timestampToken)

Finds timestamp scopes

Parameters:

timestampToken - TimestampToken

Returns:

a list of SignatureScopes

getOriginalDocuments

public List<DSSDocument> getOriginalDocuments(String signatureId)

Description copied from interface: DocumentAnalyzer

This method returns the signed document(s) without their signature(s)

Specified by:

getOriginalDocuments in interface DocumentAnalyzer

Overrides:

getOriginalDocuments in class DefaultDocumentAnalyzer

Parameters:

signatureId - the DSS ID of the signature to extract original signer data for

Returns:

list of DSSDocuments

getOriginalDocuments

public List<DSSDocument> getOriginalDocuments(AdvancedSignature advancedSignature)

Description copied from interface: DocumentAnalyzer

This method returns the signed document(s) without their signature(s)

Specified by:

getOriginalDocuments in interface DocumentAnalyzer

Parameters:

advancedSignature - AdvancedSignature to find signer documents for

Returns:

list of DSSDocuments