org.spongycastle.tsp.cms

Class CMSTimeStampedGenerator

java.lang.Object

org.spongycastle.tsp.cms.CMSTimeStampedGenerator

Direct Known Subclasses:

CMSTimeStampedDataGenerator

public class CMSTimeStampedGenerator
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.net.URI	dataUri
protected org.spongycastle.asn1.cms.MetaData	metaData

Constructor Summary

Constructors

Constructor and Description
CMSTimeStampedGenerator()

Method Summary

Modifier and Type	Method and Description
void	initialiseMessageImprintDigestCalculator(DigestCalculator calculator) Initialise the passed in calculator with the MetaData for this message, if it is required as part of the initial message imprint calculation.
void	setDataUri(java.net.URI dataUri) Set the dataURI to be included in message.
void	setMetaData(boolean hashProtected, java.lang.String fileName, java.lang.String mediaType) Set the MetaData for the generated message.
void	setMetaData(boolean hashProtected, java.lang.String fileName, java.lang.String mediaType, org.spongycastle.asn1.cms.Attributes attributes) Set the MetaData for the generated message.

Methods inherited from class java.lang.Object

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

Field Detail

metaData

protected org.spongycastle.asn1.cms.MetaData metaData

dataUri

protected java.net.URI dataUri

Constructor Detail

CMSTimeStampedGenerator

public CMSTimeStampedGenerator()

Method Detail

setDataUri

public void setDataUri(java.net.URI dataUri)

Set the dataURI to be included in message.

Parameters:

dataUri - URI for the data the initial message imprint digest is based on.

setMetaData

public void setMetaData(boolean hashProtected,
                        java.lang.String fileName,
                        java.lang.String mediaType)

Set the MetaData for the generated message.

Parameters:

hashProtected - true if the MetaData should be included in first imprint calculation, false otherwise.

fileName - optional file name, may be null.

mediaType - optional media type, may be null.

setMetaData

public void setMetaData(boolean hashProtected,
                        java.lang.String fileName,
                        java.lang.String mediaType,
                        org.spongycastle.asn1.cms.Attributes attributes)

Set the MetaData for the generated message.

Parameters:

hashProtected - true if the MetaData should be included in first imprint calculation, false otherwise.

fileName - optional file name, may be null.

mediaType - optional media type, may be null.

attributes - optional attributes, may be null.

initialiseMessageImprintDigestCalculator

public void initialiseMessageImprintDigestCalculator(DigestCalculator calculator)
                                              throws CMSException

Initialise the passed in calculator with the MetaData for this message, if it is required as part of the initial message imprint calculation. After initialisation the calculator can then be used to calculate the initial message imprint digest for the first timestamp.

Parameters:

calculator - the digest calculator to be initialised.

Throws:

CMSException - if the MetaData is required and cannot be processed