org.bouncycastle.dvcs.VSDRequestData Maven / Gradle / Ivy
package org.bouncycastle.dvcs;
import org.bouncycastle.asn1.dvcs.Data;
import org.bouncycastle.cms.CMSException;
import org.bouncycastle.cms.CMSSignedData;
/**
* Data piece of DVCS request to VSD service (Verify Signed Document).
* It contains VSD-specific selector interface.
* Note: the request should contain CMS SignedData object as message.
*
* This objects are constructed internally,
* to build DVCS request to VSD service use VSDRequestBuilder.
*
*/
public class VSDRequestData
extends DVCSRequestData
{
private CMSSignedData doc;
VSDRequestData(Data data)
throws DVCSConstructionException
{
super(data);
initDocument();
}
private void initDocument()
throws DVCSConstructionException
{
if (doc == null)
{
if (data.getMessage() == null)
{
throw new DVCSConstructionException("DVCSRequest.data.message should be specified for VSD service");
}
try
{
doc = new CMSSignedData(data.getMessage().getOctets());
}
catch (CMSException e)
{
throw new DVCSConstructionException("Can't read CMS SignedData from input", e);
}
}
}
/**
* Get contained message (data to be certified).
*
* @return the contained message.
*/
public byte[] getMessage()
{
return data.getMessage().getOctets();
}
/**
* Get the CMS SignedData object represented by the encoded message.
*
* @return the parsed contents of the contained message as a CMS SignedData object.
*/
public CMSSignedData getParsedMessage()
{
return doc;
}
}