Package eu.europa.esig.dss.spi.x509.tsp

Class CompositeTSPSource

java.lang.Object

eu.europa.esig.dss.spi.x509.tsp.CompositeTSPSource

All Implemented Interfaces:

TSPSource, Serializable

public class CompositeTSPSource
extends Object
implements TSPSource

This class allows to retrieve a timestamp with different sources. The composite will try all sources until to get a non-empty response. Be careful, all given tspSources MUST accept the same digest algorithm.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CompositeTSPSource()	Default constructor instantiating object with null values

Method Summary

Modifier and Type	Method	Description
TimestampBinary	getTimeStampResponse(DigestAlgorithm digestAlgorithm, byte[] digestValue)	Gets a TimeStampResponse relevant to the provided digest
void	setTspSources(Map<String,TSPSource> tspSources)	This setter allows to provide multiple tspSources.

Methods inherited from class java.lang.Object

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

Constructor Details

CompositeTSPSource

public CompositeTSPSource()

Default constructor instantiating object with null values

Method Details

setTspSources

public void setTspSources(Map<String,TSPSource> tspSources)

This setter allows to provide multiple tspSources. Be careful, all given tspSources MUST accept the same digest algorithm.

Parameters:

tspSources - a Map of String and TSPSource with a label and its corresponding source

getTimeStampResponse

public TimestampBinary getTimeStampResponse(DigestAlgorithm digestAlgorithm,
 byte[] digestValue)
                                     throws DSSException

Description copied from interface: TSPSource

Gets a TimeStampResponse relevant to the provided digest

Specified by:

getTimeStampResponse in interface TSPSource

Parameters:

digestAlgorithm - the used digest algorithm

digestValue - the computed digest to be timestamped

Returns:

TimestampBinary binary of a signed timestamp token

Throws:

DSSException - if any error occurred