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DSS Model contains the data model representation for DSS

There is a newer version: 6.0.d4j.2

package port.org.bouncycastle.asn1;

import java.io.IOException;

public class DERExternalParser implements ASN1Encodable, InMemoryRepresentable {
	private ASN1StreamParser _parser;

	/**
	 *
	 */
	public DERExternalParser(ASN1StreamParser parser) {
		this._parser = parser;
	}

	public ASN1Encodable readObject() throws IOException {
		return _parser.readObject();
	}

	@Override
	public ASN1Primitive getLoadedObject() throws IOException {
		try {
			return new DERExternal(_parser.readVector());
		} catch (IllegalArgumentException e) {
			throw new ASN1Exception(e.getMessage(), e);
		}
	}

	@Override
	public ASN1Primitive toASN1Primitive() {
		try {
			return getLoadedObject();
		} catch (IOException ioe) {
			throw new ASN1ParsingException("unable to get DER object", ioe);
		} catch (IllegalArgumentException ioe) {
			throw new ASN1ParsingException("unable to get DER object", ioe);
		}
	}
}