(Java) Yousign: Download Information about Previously Uploaded File

Demonstrates how to download the information (in JSON format) about a file previously uploaded.

For more information, see https://dev.yousign.com/?version=latest#26513de1-9fab-44d5-96b1-70fe3b3de7a7

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux, Solaris Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();
    boolean success;

    // Implements the following CURL command:

    // curl --location --request GET 'https://staging-api.yousign.com/files/{{id}}' \
    // --header 'Authorization: Bearer YOUR_API_KEY' \
    // --header 'Content-Type: application/json'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer YOUR_API_KEY" header.
    http.put_AuthToken("YOUR_API_KEY");
    http.SetRequestHeader("Content-Type","application/json");

    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = http.QuickGetSb("https://staging-api.yousign.com/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",sbResponseBody);
    if (success == false) {
        System.out.println(http.lastErrorText());
        return;
        }

    CkJsonObject jResp = new CkJsonObject();
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    System.out.println("Response Body:");
    System.out.println(jResp.emit());

    int respStatusCode = http.get_LastStatus();
    System.out.println("Response Status Code = " + respStatusCode);
    if (respStatusCode >= 400) {
        System.out.println("Response Header:");
        System.out.println(http.lastHeader());
        System.out.println("Failed.");
        return;
        }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "id": "/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
    //   "name": "The best name for my file.pdf",
    //   "type": "signable",
    //   "contentType": "application/pdf",
    //   "description": null,
    //   "createdAt": "2018-12-07T08:10:21+01:00",
    //   "updatedAt": "2018-12-07T08:10:21+01:00",
    //   "sha256": "bb57ae2b2ca6ad0133a699350d1a6f6c8cdfde3cf872cf526585d306e4675cc2",
    //   "metadata": [
    //   ],
    //   "workspace": "/workspaces/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
    //   "creator": null,
    //   "protected": false,
    //   "position": 0,
    //   "parent": null
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    String id = jResp.stringOf("id");
    String name = jResp.stringOf("name");
    String v_type = jResp.stringOf("type");
    String contentType = jResp.stringOf("contentType");
    String description = jResp.stringOf("description");
    String createdAt = jResp.stringOf("createdAt");
    String updatedAt = jResp.stringOf("updatedAt");
    String sha256 = jResp.stringOf("sha256");
    String workspace = jResp.stringOf("workspace");
    String creator = jResp.stringOf("creator");
    boolean v_protected = jResp.BoolOf("protected");
    int position = jResp.IntOf("position");
    String parent = jResp.stringOf("parent");
    int i = 0;
    int count_i = jResp.SizeOfArray("metadata");
    while (i < count_i) {
        jResp.put_I(i);
        i = i+1;
        }
  }
}