Example usage for com.amazonaws.services.s3 AmazonS3Client AmazonS3Client

Introduction

In this page you can find the example usage for com.amazonaws.services.s3 AmazonS3Client AmazonS3Client.

Prototype

@Deprecated
public AmazonS3Client() 

Source Link

Document

Constructs a new client to invoke service methods on Amazon S3.

Usage

From source file:aws.example.s3.CopyObject.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name (key) of an S3 object, the bucket name\n"
            + "that it's contained within, and the bucket to copy it to.\n" + "\n"
            + "Ex: CopyObject <objectname> <frombucket> <tobucket>\n";

    if (args.length < 3) {
        System.out.println(USAGE);
        System.exit(1);/*from www .  ja v a 2  s  . co m*/
    }

    String object_key = args[0];
    String from_bucket = args[1];
    String to_bucket = args[2];

    System.out.format("Copying object %s from bucket %s to %s\n", object_key, from_bucket, to_bucket);
    final AmazonS3 s3 = new AmazonS3Client();
    try {
        s3.copyObject(from_bucket, object_key, to_bucket, object_key);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

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From source file:aws.example.s3.CreateBucket.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of a bucket to create!\n"
            + "Ex: CreateBucket <unique-bucket-name>\n";

    if (args.length < 1) {
        System.out.println(USAGE);
        System.exit(1);//  w ww .ja va 2s. c  o m
    }

    String bucket_name = args[0];

    System.out.println("Creating S3 bucket: " + bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();
    try {
        Bucket b = s3.createBucket(bucket_name);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

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From source file:aws.example.s3.DeleteBucket.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of an S3 bucket\n" + "\n"
            + "Ex: DeleteBucket <bucketname>\n";

    if (args.length < 1) {
        System.out.println(USAGE);
        System.exit(1);/* www  . java 2s .  c o  m*/
    }

    String bucket_name = args[0];

    System.out.println("Deleting S3 bucket: " + bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();

    try {
        System.out.println(" - removing objects from bucket");
        ObjectListing object_listing = s3.listObjects(bucket_name);
        while (true) {
            for (Iterator<?> iterator = object_listing.getObjectSummaries().iterator(); iterator.hasNext();) {
                S3ObjectSummary summary = (S3ObjectSummary) iterator.next();
                s3.deleteObject(bucket_name, summary.getKey());
            }

            // more object_listing to retrieve?
            if (object_listing.isTruncated()) {
                object_listing = s3.listNextBatchOfObjects(object_listing);
            } else {
                break;
            }
        }
        ;

        System.out.println(" - removing versions from bucket");
        VersionListing version_listing = s3.listVersions(new ListVersionsRequest().withBucketName(bucket_name));
        while (true) {
            for (Iterator<?> iterator = version_listing.getVersionSummaries().iterator(); iterator.hasNext();) {
                S3VersionSummary vs = (S3VersionSummary) iterator.next();
                s3.deleteVersion(bucket_name, vs.getKey(), vs.getVersionId());
            }

            if (version_listing.isTruncated()) {
                version_listing = s3.listNextBatchOfVersions(version_listing);
            } else {
                break;
            }
        }

        System.out.println(" OK, bucket ready to delete!");
        s3.deleteBucket(bucket_name);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

---

From source file:aws.example.s3.DeleteObject.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of an S3 bucket and object\n"
            + "name (key) to delete.\n" + "\n" + "Ex: DeleteObject <bucketname> <objectname>\n";

    if (args.length < 2) {
        System.out.println(USAGE);
        System.exit(1);/*  www.j ava 2s.c o  m*/
    }

    String bucket_name = args[0];
    String object_key = args[1];

    System.out.format("Deleting object %s from S3 bucket: %s\n", object_key, bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();
    try {
        s3.deleteObject(bucket_name, object_key);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

---

From source file:aws.example.s3.DeleteObjects.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of an S3 bucket and at least\n"
            + "one object name (key) to delete.\n" + "\n"
            + "Ex: DeleteObjects <bucketname> <objectname1> [objectname2, ...]\n";

    if (args.length < 2) {
        System.out.println(USAGE);
        System.exit(1);//from   www .  j a  va 2 s  .co  m
    }

    String bucket_name = args[0];
    String[] object_keys = Arrays.copyOfRange(args, 1, args.length);

    System.out.println("Deleting objects from S3 bucket: " + bucket_name);
    for (String k : object_keys) {
        System.out.println(" * " + k);
    }

    final AmazonS3 s3 = new AmazonS3Client();
    try {
        DeleteObjectsRequest dor = new DeleteObjectsRequest(bucket_name).withKeys(object_keys);
        s3.deleteObjects(dor);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

---

From source file:aws.example.s3.GetObject.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of an S3 bucket and object to\n"
            + "download from it.\n" + "\n" + "Ex: GetObject <bucketname> <filename>\n";

    if (args.length < 2) {
        System.out.println(USAGE);
        System.exit(1);/*  ww w  .  j av  a 2  s. com*/
    }

    String bucket_name = args[0];
    String key_name = args[1];

    System.out.format("Downloading %s from S3 bucket %s...\n", key_name, bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();
    try {
        S3Object o = s3.getObject(bucket_name, key_name);
        S3ObjectInputStream s3is = o.getObjectContent();
        FileOutputStream fos = new FileOutputStream(new File(key_name));
        byte[] read_buf = new byte[1024];
        int read_len = 0;
        while ((read_len = s3is.read(read_buf)) > 0) {
            fos.write(read_buf, 0, read_len);
        }
        s3is.close();
        fos.close();
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    } catch (FileNotFoundException e) {
        System.err.println(e.getMessage());
        System.exit(1);
    } catch (IOException e) {
        System.err.println(e.getMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

---

From source file:aws.example.s3.ListBuckets.java

License:Open Source License

public static void main(String[] args) {
    final AmazonS3 s3 = new AmazonS3Client();
    List<Bucket> buckets = s3.listBuckets();
    System.out.println("Your Amazon S3 buckets:");
    for (Bucket b : buckets) {
        System.out.println("* " + b.getName());
    }/*w  w w.  j a  v  a 2s.  co  m*/
}

---

From source file:aws.example.s3.ListObjects.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of a bucket to list!\n" + "\n"
            + "Ex: ListObjects <bucket-name>\n";

    if (args.length < 1) {
        System.out.println(USAGE);
        System.exit(1);/* w ww.  j  a v a2 s.  c  o m*/
    }

    String bucket_name = args[0];

    System.out.format("Objects in S3 bucket %s:\n", bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();
    ObjectListing ol = s3.listObjects(bucket_name);
    List<S3ObjectSummary> objects = ol.getObjectSummaries();
    for (S3ObjectSummary os : objects) {
        System.out.println("* " + os.getKey());
    }
}

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From source file:aws.example.s3.PutObject.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the name of an S3 bucket and a file to\n"
            + "upload to it.\n" + "\n" + "Ex: PutObject <bucketname> <filename>\n";

    if (args.length < 2) {
        System.out.println(USAGE);
        System.exit(1);//from ww w .  ja  v  a 2 s.c o m
    }

    String bucket_name = args[0];
    String file_path = args[1];
    String key_name = Paths.get(file_path).getFileName().toString();

    System.out.format("Uploading %s to S3 bucket %s...\n", file_path, bucket_name);
    final AmazonS3 s3 = new AmazonS3Client();
    try {
        s3.putObject(bucket_name, key_name, file_path);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}

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From source file:awslabs.lab51.SolutionCode.java

License:Open Source License

@Override
public AmazonS3Client createS3Client(AWSCredentials credentials) {
    Region region = Region.getRegion(Regions.fromName(System.getProperty("REGION")));
    AmazonS3Client client = new AmazonS3Client();
    client.setRegion(region);/*w w  w  .  j a  va  2s  . co  m*/

    return client;
}

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