Java Requires Chilkat v11.0.0+

OneDrive -- Upload Binary Data from Memory

See more OneDrive Examples

Demonstrates how to upload binary data directly from memory to the signed-in user's OneDrive. This uses OneDrive's simple upload API to upload in a single API call, which only supports uploads up to 4MB in size. (See the other example(s) for uploading larger files.) Chilkat2 Java

import com.chilkatsoft.chilkat2.BinData;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.HttpRequest;
import com.chilkatsoft.chilkat2.HttpResponse;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

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

        // This example uses the OAuth client credentials flow.
        // See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

        // Use your client ID, client secret, and tenant ID in the following lines
        JsonObject json = new JsonObject();
        json.updateString("client_id", "2871da2c-8176-4b7f-869b-2311aa82e743");
        json.updateString("client_secret", "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH");
        json.updateString("scope", "https://graph.microsoft.com/.default");
        json.updateString("token_endpoint", "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token");

        Http http = new Http();
        http.setAuthToken(json.emit());

        // First, let's download a PDF from the web directly into memory.  Then upload the PDF
        // to OneDrive.
        BinData pdfBytes = new BinData();
        try {
            http.quickGetBd("https://www.chilkatsoft.com/data/pdf/sample.pdf", pdfBytes);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // Upload the PDF to our OneDrive to /TestDir/sample.pdf
        HttpRequest req = new HttpRequest();
        req.setHttpVerb("PUT");

        // Use your actual user-id instead of "4fe732c3-322e-4a6b-b729-2fd1eb5c6104"
        req.setPath("/v1.0/users/4fe732c3-322e-4a6b-b729-2fd1eb5c6104/drive/root:/TestDir/sample.pdf:/content");
        req.loadBodyFromBd(pdfBytes);
        // If you're uploading a file and don't know what the Content-Type should be,
        // just use "application/octet-stream".
        req.setContentType("application/pdf");

        HttpResponse resp = new HttpResponse();
        try {
            http.httpSReq("graph.microsoft.com", 443, true, req, resp);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // If successful, a 201 status code is returned, with the driveItem object in the response body for the newly created file.
        json.setEmitCompact(false);
        json.load(resp.getBodyStr());

        if (resp.getStatusCode() != 201) {
            System.out.println(json.emit());
            System.out.println("Response status = " + resp.getStatusCode());
            return;
        }

        // Success.  Examine the driveItem JSON object:
        System.out.println(json.emit());
        System.out.println("-- Success --");

        // Here is a sample successful response:

        // {
        //   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/$entity",
        //   "@microsoft.graph.downloadUrl": "https://s5ucmg.dm2301.livefilestore.com/y4ppZYP8kjqVleyrDvphxvO8vSRxNRcYn75t5K6gNARH1cDMI3CBH3XvZ7nNHJoKMg7lQo41XLaaYiQDw1EdRg9QNTv_rtDXOnUwaipJfJyTlNXh6WOljIXOm1R2fHDk2tDq_9C9gB-prnN2NxhnXZw08YQyTnpHZXIz1w9xBxqkPn0tzF-aQSldx5e15t93Ftd1AqigReYgpF1gXtIISQs7hk2JRAYhW2d84HxEuqDXdw",
        //   "createdBy": {
        //     "application": {
        //       "displayName": "Chilkat",
        //       "id": "441c9990"
        //     },
        //     "user": {
        //       "displayName": "Matt Smith",
        //       "id": "3a33fceb9b74cc15"
        //     }
        //   },
        //   "createdDateTime": "2017-06-03T18:18:17.7Z",
        //   "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjcuMjU3",
        //   "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODY3LjA",
        //   "id": "3A33FCEB9B74CC15!4867",
        //   "lastModifiedBy": {
        //     "application": {
        //       "displayName": "Chilkat",
        //       "id": "441c9990"
        //     },
        //     "user": {
        //       "displayName": "Matt Smith",
        //       "id": "3a33fceb9b74cc15"
        //     }
        //   },
        //   "lastModifiedDateTime": "2017-06-03T18:18:17.7Z",
        //   "name": "sample.pdf",
        //   "parentReference": {
        //     "driveId": "3a33fceb9b74cc15",
        //     "id": "3A33FCEB9B74CC15!4862",
        //     "name": "someFolder",
        //     "path": "/drive/root:/someFolder"
        //   },
        //   "size": 178399,
        //   "webUrl": "https://1drv.ms/b/s!ABXMdJvr_DM6pgM",
        //   "file": {
        //     "hashes": {
        //       "sha1Hash": "1456955C84C2DAC9DA613DC80E3017533BDC368A"
        //     },
        //     "mimeType": "application/pdf"
        //   },
        //   "fileSystemInfo": {
        //     "createdDateTime": "2017-06-03T18:18:17.7Z",
        //     "lastModifiedDateTime": "2017-06-03T18:18:17.7Z"
        //   }
        // }
    }
}