001/* Copyright (C) 2014 konik.io 002 * 003 * This file is part of the Konik library. 004 * 005 * The Konik library 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 * The Konik library 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 the Konik library. If not, see <http://www.gnu.org/licenses/>. 017 */ 018package io.konik.harness; 019 020import io.konik.zugferd.Invoice; 021 022import java.io.InputStream; 023import java.io.OutputStream; 024 025/** 026 * The Invoice Appender interface. A PDF Carriage implement this interface to append the invoice model to a PDF. 027 * 028 * @author Vadim Bauer 029 */ 030public interface InvoiceAppender { 031 032 /** 033 * Append invoice to a PDF. 034 * 035 * @param invoice the invoice 036 * @param inputPdf the input pdf. 037 * @return the resulting PDF. 038 */ 039 byte[] append(Invoice invoice, byte[] inputPdf); 040 041 /** 042 * Append invoice to a PDF. 043 * 044 * @param invoice the invoice 045 * @param inputPdf the input pdf 046 * @param resultingPdf the resulting pdf 047 */ 048 void append(Invoice invoice, InputStream inputPdf, OutputStream resultingPdf); 049 050 /** 051 * Append invoice to a PDF. 052 * 053 * @param invoice the invoice 054 * @param inputStreamPdf the input stream pdf file 055 * @return the byte[] of the resulting pdf 056 */ 057 byte[] append(Invoice invoice, InputStream inputStreamPdf); 058 059}