1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.hc.client5.http.entity.mime; 29 30 import java.io.IOException; 31 import java.io.OutputStream; 32 import java.nio.charset.Charset; 33 import java.nio.charset.StandardCharsets; 34 import java.util.List; 35 36 class HttpRFC6532Multipart extends AbstractMultipartFormat { 37 38 private final List<MultipartPart> parts; 39 40 public HttpRFC6532Multipart( 41 final Charset charset, 42 final String boundary, 43 final List<MultipartPart> parts) { 44 super(charset, boundary); 45 this.parts = parts; 46 } 47 48 @Override 49 public List<MultipartPart> getParts() { 50 return this.parts; 51 } 52 53 @Override 54 protected void formatMultipartHeader( 55 final MultipartPart part, 56 final OutputStream out) throws IOException { 57 58 // For RFC6532, we output all fields with UTF-8 encoding. 59 final Header header = part.getHeader(); 60 for (final MimeField field: header) { 61 writeField(field, StandardCharsets.UTF_8, out); 62 } 63 } 64 65 }