/*
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* Copyright (c) 2018-2028, DreamLu All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of the dreamlu.net developer nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* Author: DreamLu 卢春梦 (596392912@qq.com)
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*/
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package org.springblade.core.http;
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import okhttp3.Headers;
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import okhttp3.MultipartBody;
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import okhttp3.RequestBody;
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import javax.annotation.Nullable;
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import java.io.File;
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import java.util.Map;
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/**
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* 表单构造器
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*
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* @author L.cm
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*/
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public class MultipartFormBuilder {
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private final HttpRequest request;
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private final MultipartBody.Builder formBuilder;
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MultipartFormBuilder(HttpRequest request) {
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this.request = request;
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this.formBuilder = new MultipartBody.Builder();
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}
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public MultipartFormBuilder add(String name, @Nullable Object value) {
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this.formBuilder.addFormDataPart(name, HttpRequest.handleValue(value));
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return this;
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}
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public MultipartFormBuilder addMap(@Nullable Map<String, Object> formMap) {
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if (formMap != null && !formMap.isEmpty()) {
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formMap.forEach(this::add);
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}
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return this;
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}
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public MultipartFormBuilder add(String name, File file) {
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String fileName = file.getName();
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return add(name, fileName, file);
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}
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public MultipartFormBuilder add(String name, @Nullable String filename, File file) {
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RequestBody fileBody = RequestBody.create(null, file);
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return add(name, filename, fileBody);
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}
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public MultipartFormBuilder add(String name, @Nullable String filename, RequestBody fileBody) {
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this.formBuilder.addFormDataPart(name, filename, fileBody);
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return this;
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}
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public MultipartFormBuilder add(RequestBody body) {
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this.formBuilder.addPart(body);
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return this;
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}
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public MultipartFormBuilder add(@Nullable Headers headers, RequestBody body) {
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this.formBuilder.addPart(headers, body);
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return this;
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}
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public MultipartFormBuilder add(MultipartBody.Part part) {
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this.formBuilder.addPart(part);
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return this;
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}
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public HttpRequest build() {
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formBuilder.setType(MultipartBody.FORM);
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MultipartBody formBody = formBuilder.build();
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this.request.multipartForm(formBody);
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return this.request;
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}
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public Exchange execute() {
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return this.build().execute();
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}
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public AsyncCall async() {
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return this.build().async();
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}
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}
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