001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.emv.cryptogram;
020
021import org.jpos.emv.IssuerApplicationData;
022import org.jpos.tlv.TLVList;
023
024import static org.jpos.emv.cryptogram.CryptogramDataBuilder.minimumSetOfDataElement;
025
026/**
027 * 
028 * Visa CVN 10 - Data Builder
029 *
030 * @author Rainer Reyes
031 */
032public class CVN10DataBuilder implements CryptogramDataBuilder {
033    /** Default constructor; no instance state to initialise. */
034    public CVN10DataBuilder() {}
035
036    @Override
037    public String getDefaultARPCRequest(boolean approved) {
038        return approved ? "0000" : "9900";
039    }
040
041    @Override
042    public String buildARQCRequest(TLVList data, IssuerApplicationData iad) {
043        StringBuilder sb = new StringBuilder();
044        minimumSetOfDataElement(data).stream().forEach(sb::append);
045        sb.append(iad.getCardVerificationResults());
046        return sb.toString();
047    }
048
049    @Override
050    public PaddingMethod getPaddingMethod() {
051        return PaddingMethod.ISO9797Method1;
052    }
053}