001/* 002 * Copyright 2014 Konik.io 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package io.konik.harness; 017 018import java.io.InputStream; 019import java.io.OutputStream; 020 021/** 022 * The PDF Append Parameter Data. 023 */ 024public interface AppendParameter{ 025 026 /** 027 * Input PDF to read from. 028 * 029 * This file should not be altered. 030 * @return the input stream of the PDF 031 */ 032 InputStream inputPdf(); 033 034 /** 035 * The Resulting PDF output Stream. 036 * 037 * @return the output stream of the PDF 038 */ 039 OutputStream resultingPdf(); 040 041 /** 042 * Attachment file. 043 * 044 * @return the input stream 045 */ 046 InputStream attachmentFile(); 047 048 /** 049 * Zugferd version. 050 * 051 * @return the string 052 */ 053 String zugferdVersion(); 054 055 /** 056 * Zugferd conformance level. 057 * 058 * @return the string 059 */ 060 String zugferdConformanceLevel(); 061}