eu.europa.esig.dss.validation.process

Class Chain<T extends eu.europa.esig.dss.jaxb.detailedreport.XmlConstraintsConclusion>

java.lang.Object

eu.europa.esig.dss.validation.process.Chain<T>

Type Parameters:

T - the class used as result. The selected class must extend XmlConstraintsConclusion which contains some constraints and a conclusion.

Direct Known Subclasses:

AbstractAcceptanceValidation, CryptographicVerification, FormatChecking, IdentificationOfTheSigningCertificate, PastCertificateValidation, PastSignatureValidation, RevocationFreshnessChecker, SignatureQualificationBlock, SubX509CertificateValidation, TLValidationBlock, ValidationContextInitialization, ValidationProcessForBasicSignatures, ValidationProcessForSignaturesWithArchivalData, ValidationProcessForSignaturesWithLongTermValidationData, ValidationProcessForTimeStamps, ValidationTimeSliding, X509CertificateValidation

public abstract class Chain<T extends eu.europa.esig.dss.jaxb.detailedreport.XmlConstraintsConclusion>
extends Object

This class is part of the design pattern "Chain of responsibility". All sub-classes need to implement the method initChain() which will define the ChainItem (constraints) to execute. The chain is builded as follow with the method ChainItem.setNextItem(eu.europa.esig.dss.validation.process.ChainItem<T>).

See Also:

ChainItem

Field Summary

Fields

Modifier and Type	Field and Description
protected ChainItem<T>	firstItem The first item to execute the chain
protected T	result The result object : a sub-class of XmlConstraintsConclusion

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Chain(T newInstance) Common constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addAdditionalInfo()
protected void	collectErrorsWarnsInfos()
T	execute() This method allows to initialize and execute the complete chain until the first failure.
protected eu.europa.esig.jaxb.policy.LevelConstraint	getFailLevelConstraint()
protected eu.europa.esig.jaxb.policy.LevelConstraint	getInfoLevelConstraint()
protected eu.europa.esig.jaxb.policy.LevelConstraint	getWarnLevelConstraint()
protected abstract void	initChain()

Methods inherited from class java.lang.Object

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

Field Detail

result

protected final T extends eu.europa.esig.dss.jaxb.detailedreport.XmlConstraintsConclusion result

The result object : a sub-class of XmlConstraintsConclusion

firstItem

protected ChainItem<T extends eu.europa.esig.dss.jaxb.detailedreport.XmlConstraintsConclusion> firstItem

The first item to execute the chain

Constructor Detail

Chain

protected Chain(T newInstance)

Common constructor

Parameters:

newInstance - a new instance of the result object

Method Detail

execute

public T execute()

This method allows to initialize and execute the complete chain until the first failure.

Returns:

the complete result with constraints and final conclusion for the chain

addAdditionalInfo

protected void addAdditionalInfo()

initChain

protected abstract void initChain()

getFailLevelConstraint

protected eu.europa.esig.jaxb.policy.LevelConstraint getFailLevelConstraint()

getWarnLevelConstraint

protected eu.europa.esig.jaxb.policy.LevelConstraint getWarnLevelConstraint()

getInfoLevelConstraint

protected eu.europa.esig.jaxb.policy.LevelConstraint getInfoLevelConstraint()

collectErrorsWarnsInfos

protected void collectErrorsWarnsInfos()