fumadocs-openapi/dist/requests/java.js

Generate MDX docs for your OpenAPI spec

'use client';
import { ident } from '../requests/_shared.js';
export const generator = (url, data, { mediaAdapters }) => {
    const s = [];
    const headers = { ...data.header };
    const imports = new Set([
        'java.net.URI',
        'java.net.http.HttpClient',
        'java.net.http.HttpRequest',
        'java.net.http.HttpResponse',
        'java.net.http.HttpResponse.BodyHandlers',
        'java.time.Duration',
    ]);
    // Handle body if present
    let body;
    if (data.body && data.bodyMediaType && data.bodyMediaType in mediaAdapters) {
        const adapter = mediaAdapters[data.bodyMediaType];
        body = adapter.generateExample(data, {
            lang: 'java',
            addImport(specifier) {
                imports.add(specifier);
            },
        });
    }
    for (const value of imports.values()) {
        s.push(`import ${value};`);
    }
    s.push('');
    if (body) {
        s.push(body);
    }
    // Create HttpClient
    s.push('HttpClient client = HttpClient.newBuilder()');
    s.push(ident('.connectTimeout(Duration.ofSeconds(10))'));
    s.push(ident('.build();'));
    s.push('');
    // Build request
    s.push('HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()');
    s.push(ident(`.uri(URI.create(${JSON.stringify(url)}))`));
    // Add headers
    for (const [key, param] of Object.entries(headers)) {
        s.push(ident(`.header(${JSON.stringify(key)}, ${JSON.stringify(param.value)})`));
    }
    if (data.bodyMediaType) {
        s.push(ident(`.header("Content-Type", "${data.bodyMediaType}")`));
    }
    // Add cookies if present
    const cookies = Object.entries(data.cookie);
    if (cookies.length > 0) {
        const cookieString = cookies
            .map(([key, param]) => `${key}=${param.value}`)
            .join('; ');
        s.push(ident(`.header("Cookie", ${JSON.stringify(cookieString)})`));
    }
    const arg = body ? 'body' : '';
    s.push(ident(`.${data.method.toUpperCase()}(${arg})`));
    s.push(ident('.build();'));
    s.push('');
    // Add response handling
    s.push('try {');
    s.push(ident('HttpResponse<String> response = client.send(requestBuilder.build(), BodyHandlers.ofString());'));
    s.push(ident('System.out.println("Status code: " + response.statusCode());'));
    s.push(ident('System.out.println("Response body: " + response.body());'));
    s.push('} catch (Exception e) {');
    s.push(ident('e.printStackTrace();'));
    s.push('}');
    return s.join('\n');
};