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1   /*
2    * Copyright 2022 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.bremersee.apiclient.webflux.contract.spring;
18  
19  import org.springframework.core.convert.converter.Converter;
20  import org.springframework.http.HttpEntity;
21  import org.springframework.http.client.MultipartBodyBuilder;
22  import org.springframework.http.codec.multipart.Part;
23  
24  /**
25   * The part to http entity converter.
26   *
27   * @author Christian Bremer
28   */
29  public class PartToHttpEntityConverter implements Converter<Part, HttpEntity<?>> {
30  
31    private final MultipartBodyBuilder multipartBodyBuilder = new MultipartBodyBuilder();
32  
33    @Override
34    public HttpEntity<?> convert(Part source) {
35      multipartBodyBuilder.part(source.name(), source);
36      return multipartBodyBuilder.build().getFirst(source.name());
37    }
38  }