Package eu.europa.esig.dss.asic.common.evidencerecord

Class ASiCEvidenceRecordDigestBuilder

java.lang.Object

eu.europa.esig.dss.asic.common.evidencerecord.ZipContentEvidenceRecordDigestBuilder

eu.europa.esig.dss.asic.common.evidencerecord.ASiCEvidenceRecordDigestBuilder

public class ASiCEvidenceRecordDigestBuilder
extends ZipContentEvidenceRecordDigestBuilder

This class is used to build hashes for data objects within an ASiC container for potential evidence-record incorporation

Field Summary

Fields inherited from class eu.europa.esig.dss.asic.common.evidencerecord.ZipContentEvidenceRecordDigestBuilder

dataObjectDigestBuilderFactory, digestAlgorithm

Constructor Summary

Constructors

Constructor	Description
ASiCEvidenceRecordDigestBuilder(ASiCContent asicContent)	Creates a ASiCEvidenceRecordDigestBuilder to build hashes from ASiCContent, using a default SHA-256 digest algorithm
ASiCEvidenceRecordDigestBuilder(ASiCContent asicContent, DigestAlgorithm digestAlgorithm)	Creates a ASiCEvidenceRecordDigestBuilder to build hashes with the provided DigestAlgorithm from ASiCContent
ASiCEvidenceRecordDigestBuilder(DSSDocument asicContainer)	Creates a ASiCEvidenceRecordDigestBuilder to build hashes from a DSSDocument, represented by an ASiC container, using a default SHA-256 digest algorithm
ASiCEvidenceRecordDigestBuilder(DSSDocument asicContainer, DigestAlgorithm digestAlgorithm)	Creates a ASiCEvidenceRecordDigestBuilder to build hashes with the provided DigestAlgorithm from a DSSDocument, represented by an ASiC container

Method Summary

Modifier and Type	Method	Description
protected void	assertConfigurationValid()	This method verifies whether the configuration of the current builder class is valid
List<Digest>	buildDigestGroup()	Builds a list of hashes for the content files of the provided ZIP container
protected List<DSSDocument>	getDocumentListToComputeDigest()	This method executes an AsicContentDocumentFilter and returns a list of documents to compute hashes for
ASiCEvidenceRecordDigestBuilder	setAsicContentDocumentFilter(ASiCContentDocumentFilter asicContentDocumentFilter)	Sets an ASiCContentDocumentFilter used to filter the documents to compute hashes for
ASiCEvidenceRecordDigestBuilder	setDataObjectDigestBuilderFactory(DataObjectDigestBuilderFactory dataObjectDigestBuilderFactory)	Sets a factory to instantiate a new DataObjectDigestBuilder for hashes computation of the given evidence record type (e.g.

Methods inherited from class eu.europa.esig.dss.asic.common.evidencerecord.ZipContentEvidenceRecordDigestBuilder

computeDigestForDocuments

Methods inherited from class java.lang.Object

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

Constructor Details

ASiCEvidenceRecordDigestBuilder

public ASiCEvidenceRecordDigestBuilder(DSSDocument asicContainer)
                                throws IllegalInputException

Creates a ASiCEvidenceRecordDigestBuilder to build hashes from a DSSDocument, represented by an ASiC container, using a default SHA-256 digest algorithm

Parameters:

asicContainer - ASiCContent representing a content of an ASiC archive

Throws:

IllegalInputException - if the provided document is not of a supported ASiC container type

ASiCEvidenceRecordDigestBuilder

public ASiCEvidenceRecordDigestBuilder(DSSDocument asicContainer,
 DigestAlgorithm digestAlgorithm)
                                throws IllegalInputException

Creates a ASiCEvidenceRecordDigestBuilder to build hashes with the provided DigestAlgorithm from a DSSDocument, represented by an ASiC container

Parameters:

asicContainer - ASiCContent representing a content of an ASiC archive

digestAlgorithm - DigestAlgorithm

Throws:

IllegalInputException - if the provided document is not of a supported ASiC container type

ASiCEvidenceRecordDigestBuilder

public ASiCEvidenceRecordDigestBuilder(ASiCContent asicContent)

Creates a ASiCEvidenceRecordDigestBuilder to build hashes from ASiCContent, using a default SHA-256 digest algorithm

Parameters:

asicContent - ASiCContent representing a content of an ASiC archive

ASiCEvidenceRecordDigestBuilder

public ASiCEvidenceRecordDigestBuilder(ASiCContent asicContent,
 DigestAlgorithm digestAlgorithm)

Creates a ASiCEvidenceRecordDigestBuilder to build hashes with the provided DigestAlgorithm from ASiCContent

Parameters:

asicContent - ASiCContent representing a content of an ASiC archive

digestAlgorithm - DigestAlgorithm to be used on hashes computation

Method Details

setDataObjectDigestBuilderFactory

public ASiCEvidenceRecordDigestBuilder setDataObjectDigestBuilderFactory(DataObjectDigestBuilderFactory dataObjectDigestBuilderFactory)

Sets a factory to instantiate a new DataObjectDigestBuilder for hashes computation of the given evidence record type (e.g. XMLERS or ASN.1 ERS)

Overrides:

setDataObjectDigestBuilderFactory in class ZipContentEvidenceRecordDigestBuilder

Parameters:

dataObjectDigestBuilderFactory - DataObjectDigestBuilderFactory

Returns:

this ASiCEvidenceRecordDigestBuilder

setAsicContentDocumentFilter

public ASiCEvidenceRecordDigestBuilder setAsicContentDocumentFilter(ASiCContentDocumentFilter asicContentDocumentFilter)

Sets an ASiCContentDocumentFilter used to filter the documents to compute hashes for

Parameters:

asicContentDocumentFilter - ASiCContentDocumentFilter

Returns:

this ASiCEvidenceRecordDigestBuilder

buildDigestGroup

public List<Digest> buildDigestGroup()

Description copied from class: ZipContentEvidenceRecordDigestBuilder

Builds a list of hashes for the content files of the provided ZIP container

Overrides:

buildDigestGroup in class ZipContentEvidenceRecordDigestBuilder

Returns:

a list of Digests

assertConfigurationValid

protected void assertConfigurationValid()

Description copied from class: ZipContentEvidenceRecordDigestBuilder

This method verifies whether the configuration of the current builder class is valid

Overrides:

assertConfigurationValid in class ZipContentEvidenceRecordDigestBuilder

getDocumentListToComputeDigest

protected List<DSSDocument> getDocumentListToComputeDigest()

This method executes an AsicContentDocumentFilter and returns a list of documents to compute hashes for

Returns:

a list of DSSDocuments