Java
Chilkat2 Java
Retrieve the metadata for a DriveItem
See more OneDrive Examples
Fetches the JSON metadata for a DriveItem.Chilkat Java Downloads
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
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.
// 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());
// Sends the following GET request:
// GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/root:/{item-path}
// Make sure to automatically follow redirects
http.setFollowRedirects(true);
// This example will get the metadata for /Misc/wildlife/penguins.jpg
http.setUrlVar("item_path", "Misc//penguins.jpg");
http.setUrlVar("user_id", "4fe732c3-322e-4a6b-b729-2fd1eb5c6104");
String metaData;
try {
metaData = http.quickGetStr("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}");
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
return;
}
json.setEmitCompact(false);
json.load(metaData);
System.out.println(json.emit());
// Sample JSON metadata result:
// {
// "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/drive/root/$entity",
// "@microsoft.graph.downloadUrl": "https://public.dm.files.1drv.com/y4mh0z_Og97O7Q...o2q1HhNBU",
// "createdDateTime": "2017-06-04T20:40:22.48Z",
// "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NzIuMjU3",
// "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcyLjY",
// "id": "3A33FCEB9B74CC15!4872",
// "lastModifiedDateTime": "2018-10-20T18:22:29.977Z",
// "name": "penguins.jpg",
// "size": 777835,
// "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgg",
// "rating": {
// "rating": 75,
// "simpleRating": 4
// },
// "createdBy": {
// "user": {
// "displayName": "Joe Programmer",
// "id": "3a33fceb9b74cc15"
// }
// },
// "lastModifiedBy": {
// "user": {
// "displayName": "Joe Programmer",
// "id": "3a33fceb9b74cc15"
// }
// },
// "parentReference": {
// "driveId": "3a33fceb9b74cc15",
// "driveType": "personal",
// "id": "3A33FCEB9B74CC15!4871",
// "name": "wildlife",
// "path": "/drive/root:/Misc/wildlife"
// },
// "file": {
// "mimeType": "image/jpeg",
// "hashes": {
// "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
// }
// },
// "fileSystemInfo": {
// "createdDateTime": "2017-06-04T20:40:22.48Z",
// "lastModifiedDateTime": "2009-07-14T05:32:31.674Z"
// },
// "image": {
// "height": 768,
// "width": 1024
// },
// "photo": {
// "takenDateTime": "2008-02-18T05:07:31Z"
// },
// "shared": {
// "scope": "users",
// "owner": {
// "user": {
// "displayName": "Joe Programmer",
// "id": "3a33fceb9b74cc15"
// }
// }
// }
// }
//
// If the response status code was not 200, then it failed.
if (http.getLastStatus() != 200) {
System.out.println("Response Status Code = " + http.getLastStatus());
System.out.println("Failed.");
return;
}
// Demonstrate how to parse the JSON...
String odata_context = json.stringOf("\"@odata.context\"");
String microsoft_graph_downloadUrl = json.stringOf("\"@microsoft.graph.downloadUrl\"");
String createdDateTime = json.stringOf("createdDateTime");
String cTag = json.stringOf("cTag");
String eTag = json.stringOf("eTag");
String id = json.stringOf("id");
String lastModifiedDateTime = json.stringOf("lastModifiedDateTime");
String name = json.stringOf("name");
int size = json.intOf("size");
String webUrl = json.stringOf("webUrl");
int ratingRating = json.intOf("rating.rating");
int ratingSimpleRating = json.intOf("rating.simpleRating");
String createdByUserDisplayName = json.stringOf("createdBy.user.displayName");
String createdByUserId = json.stringOf("createdBy.user.id");
String lastModifiedByUserDisplayName = json.stringOf("lastModifiedBy.user.displayName");
String lastModifiedByUserId = json.stringOf("lastModifiedBy.user.id");
String parentReferenceDriveId = json.stringOf("parentReference.driveId");
String parentReferenceDriveType = json.stringOf("parentReference.driveType");
String parentReferenceId = json.stringOf("parentReference.id");
String parentReferenceName = json.stringOf("parentReference.name");
String parentReferencePath = json.stringOf("parentReference.path");
String fileMimeType = json.stringOf("file.mimeType");
String fileHashesSha1Hash = json.stringOf("file.hashes.sha1Hash");
String fileSystemInfoCreatedDateTime = json.stringOf("fileSystemInfo.createdDateTime");
String fileSystemInfoLastModifiedDateTime = json.stringOf("fileSystemInfo.lastModifiedDateTime");
int imageHeight = json.intOf("image.height");
int imageWidth = json.intOf("image.width");
String photoTakenDateTime = json.stringOf("photo.takenDateTime");
String sharedScope = json.stringOf("shared.scope");
String sharedOwnerUserDisplayName = json.stringOf("shared.owner.user.displayName");
String sharedOwnerUserId = json.stringOf("shared.owner.user.id");
}
}