org.bouncycastle.asn1.cms.CompressedDataParser Maven / Gradle / Ivy

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The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls with the BC FIPS provider. The APIs may also be used with other providers although if being used in a FIPS context it is the responsibility of the user to ensure that any other providers used are FIPS certified and used appropriately.

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/***************************************************************/
/******    DO NOT EDIT THIS CLASS bc-java SOURCE FILE     ******/
/***************************************************************/
package org.bouncycastle.asn1.cms;

import java.io.IOException;

import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1SequenceParser;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;

/**
 * Parser of RFC 3274 {@link CompressedData} object.
 * 
 * 
 * CompressedData ::= SEQUENCE {
 *     version CMSVersion,
 *     compressionAlgorithm CompressionAlgorithmIdentifier,
 *     encapContentInfo EncapsulatedContentInfo
 * }
 * 
 */
public class CompressedDataParser
{
    private ASN1Integer _version;
    private AlgorithmIdentifier _compressionAlgorithm;
    private ContentInfoParser _encapContentInfo;

    public CompressedDataParser(
        ASN1SequenceParser seq)
        throws IOException
    {
        this._version = (ASN1Integer)seq.readObject();
        this._compressionAlgorithm = AlgorithmIdentifier.getInstance(seq.readObject().toASN1Primitive());
        this._encapContentInfo = new ContentInfoParser((ASN1SequenceParser)seq.readObject());
    }

    public ASN1Integer getVersion()
    {
        return _version;
    }

    public AlgorithmIdentifier getCompressionAlgorithmIdentifier()
    {
        return _compressionAlgorithm;
    }

    public ContentInfoParser getEncapContentInfo()
    {
        return _encapContentInfo;
    }
}