Examples with S3Object software.amazon.awssdk.services.s3.model.S3Object used on opensource projects

Example 91 with S3Object

use of software.amazon.awssdk.services.s3.model.S3Object in project exhibitor by soabase.

the class S3ConfigProvider method loadConfig.

@Override
public LoadedInstanceConfig loadConfig() throws Exception {
    Date lastModified;
    Properties properties = new Properties();
    S3Object object = getConfigObject();
    if (object != null) {
        try {
            lastModified = object.getObjectMetadata().getLastModified();
            properties.load(object.getObjectContent());
        } finally {
            CloseableUtils.closeQuietly(object.getObjectContent());
        }
    } else {
        lastModified = new Date(0L);
    }
    PropertyBasedInstanceConfig config = new PropertyBasedInstanceConfig(properties, defaults);
    return new LoadedInstanceConfig(config, lastModified.getTime());
}

Example 92 with S3Object

use of software.amazon.awssdk.services.s3.model.S3Object in project XRTB by benmfaul.

the class AwsCommander method load.

/**
 * Load the file or s3 object.
 * @param parts String[]. An array of tokens.
 * @return String. The message returned from the load command.
 * @throws Exception on I/O errirs.
 */
String load(String[] parts) throws Exception {
    String otype = null;
    String symbolName = null;
    String name;
    // file or S3
    String type = parts[1];
    // }
    if (type.equalsIgnoreCase("S3")) {
        // bloom, cache, cuckoo.
        otype = parts[2];
        name = parts[4];
        // name of the object
        symbolName = parts[3];
        if (!symbolName.startsWith("$"))
            symbolName = "$" + symbolName;
    } else
        // file name
        name = parts[2];
    if (type.equals("file")) {
        return Configuration.getInstance().readData(parts[2]);
    }
    S3Object object = Configuration.s3.getObject(new GetObjectRequest(Configuration.s3_bucket, name));
    long size = Configuration.s3.getObjectMetadata(Configuration.s3_bucket, name).getContentLength();
    return Configuration.getInstance().readData(otype, symbolName, object, size);
}

Example 93 with S3Object

use of software.amazon.awssdk.services.s3.model.S3Object in project aws-doc-sdk-examples by awsdocs.

the class GeneratePresignedUrlAndUploadObject method main.

public static void main(String[] args) throws IOException {
    Regions clientRegion = Regions.DEFAULT_REGION;
    String bucketName = "*** Bucket name ***";
    String objectKey = "*** Object key ***";
    try {
        AmazonS3 s3Client = AmazonS3ClientBuilder.standard().withCredentials(new ProfileCredentialsProvider()).withRegion(clientRegion).build();
        // Set the pre-signed URL to expire after one hour.
        java.util.Date expiration = new java.util.Date();
        long expTimeMillis = expiration.getTime();
        expTimeMillis += 1000 * 60 * 60;
        expiration.setTime(expTimeMillis);
        // Generate the pre-signed URL.
        System.out.println("Generating pre-signed URL.");
        GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest(bucketName, objectKey).withMethod(HttpMethod.PUT).withExpiration(expiration);
        URL url = s3Client.generatePresignedUrl(generatePresignedUrlRequest);
        // Create the connection and use it to upload the new object using the pre-signed URL.
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoOutput(true);
        connection.setRequestMethod("PUT");
        OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream());
        out.write("This text uploaded as an object via presigned URL.");
        out.close();
        // Check the HTTP response code. To complete the upload and make the object available,
        // you must interact with the connection object in some way.
        connection.getResponseCode();
        System.out.println("HTTP response code: " + connection.getResponseCode());
        // Check to make sure that the object was uploaded successfully.
        S3Object object = s3Client.getObject(bucketName, objectKey);
        System.out.println("Object " + object.getKey() + " created in bucket " + object.getBucketName());
    } catch (AmazonServiceException e) {
        // The call was transmitted successfully, but Amazon S3 couldn't process
        // it, so it returned an error response.
        e.printStackTrace();
    } catch (SdkClientException e) {
        // Amazon S3 couldn't be contacted for a response, or the client
        // couldn't parse the response from Amazon S3.
        e.printStackTrace();
    }
}

Example 94 with S3Object

use of software.amazon.awssdk.services.s3.model.S3Object in project aws-doc-sdk-examples by awsdocs.

the class S3Service method listBucketObjects.

// Returns the names of all images in the given bucket.
public List<String> listBucketObjects(String bucketName) {
    S3Client s3 = getClient();
    String keyName;
    List<String> keys = new ArrayList<>();
    try {
        ListObjectsRequest listObjects = ListObjectsRequest.builder().bucket(bucketName).build();
        ListObjectsResponse res = s3.listObjects(listObjects);
        List<S3Object> objects = res.contents();
        for (S3Object myValue : objects) {
            keyName = myValue.key();
            keys.add(keyName);
        }
        return keys;
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
    return null;
}

Example 95 with S3Object

use of software.amazon.awssdk.services.s3.model.S3Object in project aws-doc-sdk-examples by awsdocs.

the class VPCS3Example method listBucketObjects.

// snippet-start:[s3.java2.vpc.example.main]
public static void listBucketObjects(S3Client s3, String bucketName) {
    try {
        ListObjectsRequest listObjects = ListObjectsRequest.builder().bucket(bucketName).build();
        ListObjectsResponse res = s3.listObjects(listObjects);
        List<S3Object> objects = res.contents();
        for (S3Object s3Object : objects) {
            System.out.print("\n The name of the key is " + s3Object.key());
            System.out.print("\n The object is " + convertBToKb(s3Object.size()) + " KBs");
            System.out.print("\n The owner is " + s3Object.owner());
        }
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}