Utilisation de PutObject avec un kit AWS SDK ou une interface de ligne de commande

Pour charger un objet

L’exemple put-object suivant charge un objet dans le conteneur spécifié. Vous pouvez spécifier un chemin de dossier où l’objet sera sauvegardé dans le conteneur. Si le dossier existe déjà, AWS Elemental MediaStore stocke l’objet dans le dossier. Si le dossier n’existe pas, le service le crée, puis stocke l’objet dans le dossier.

aws mediastore-data put-object \
    --endpoint https://aaabbbcccdddee.data.mediastore.us-west-2.amazonaws.com \
    --body README.md \
    --path /folder_name/README.md \
    --cache-control "max-age=6, public" \
    --content-type binary/octet-stream

Sortie :

{
    "ContentSHA256": "74b5fdb517f423ed750ef214c44adfe2be36e37d861eafe9c842cbe1bf387a9d",
    "StorageClass": "TEMPORAL",
    "ETag": "af3e4731af032167a106015d1f2fe934e68b32ed1aa297a9e325f5c64979277b"
}

Pour plus d’informations, consultez Chargement d’un objet dans le Guide de l’utilisateur AWS Elemental MediaStore.

import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.mediastore.MediaStoreClient;
import software.amazon.awssdk.services.mediastoredata.MediaStoreDataClient;
import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.services.mediastoredata.model.PutObjectRequest;
import software.amazon.awssdk.services.mediastoredata.model.MediaStoreDataException;
import software.amazon.awssdk.services.mediastoredata.model.PutObjectResponse;
import software.amazon.awssdk.services.mediastore.model.DescribeContainerRequest;
import software.amazon.awssdk.services.mediastore.model.DescribeContainerResponse;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class PutObject {
    public static void main(String[] args) throws URISyntaxException {
        final String USAGE = """

                To run this example, supply the name of a container, a file location to use, and path in the container\s

                Ex: <containerName> <filePath> <completePath>
                """;

        if (args.length < 3) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String containerName = args[0];
        String filePath = args[1];
        String completePath = args[2];

        Region region = Region.US_EAST_1;
        URI uri = new URI(getEndpoint(containerName));
        MediaStoreDataClient mediaStoreData = MediaStoreDataClient.builder()
                .endpointOverride(uri)
                .region(region)
                .build();

        putMediaObject(mediaStoreData, filePath, completePath);
        mediaStoreData.close();
    }

    public static void putMediaObject(MediaStoreDataClient mediaStoreData, String filePath, String completePath) {
        try {
            File myFile = new File(filePath);
            RequestBody requestBody = RequestBody.fromFile(myFile);

            PutObjectRequest objectRequest = PutObjectRequest.builder()
                    .path(completePath)
                    .contentType("video/mp4")
                    .build();

            PutObjectResponse response = mediaStoreData.putObject(objectRequest, requestBody);
            System.out.println("The saved object is " + response.storageClass().toString());

        } catch (MediaStoreDataException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

    public static String getEndpoint(String containerName) {

        Region region = Region.US_EAST_1;
        MediaStoreClient mediaStoreClient = MediaStoreClient.builder()
                .region(region)
                .build();

        DescribeContainerRequest containerRequest = DescribeContainerRequest.builder()
                .containerName(containerName)
                .build();

        DescribeContainerResponse response = mediaStoreClient.describeContainer(containerRequest);
        return response.container().endpoint();
    }
}