Examples with S3Client software.amazon.awssdk.services.s3.S3Client used on opensource projects

Example 51 with S3Client

use of software.amazon.awssdk.services.s3.S3Client in project aws-doc-sdk-examples by awsdocs.

the class ExportEndpoints method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "This program performs the following steps:\n\n" + "1) Exports the endpoints to an Amazon S3 bucket.\n" + "2) Downloads the exported endpoints files from Amazon S3.\n" + "3) Parses the endpoints files to obtain the endpoint IDs and prints them.\n" + "Usage: ExportEndpoints <applicationId> <s3BucketName> <iamExportRoleArn> <path>\n\n" + "Where:\n" + "  applicationId - The ID of the Amazon Pinpoint application that has the endpoint.\n" + "  s3BucketName - The name of the Amazon S3 bucket to export the JSON file to. \n" + "  iamExportRoleArn - The ARN of an IAM role that grants Amazon Pinpoint write permissions to the S3 bucket." + "  path - The path where the files downloaded from the Amazon S3 bucket are written (for example, C:/AWS/).\n";
    if (args.length != 4) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String applicationId = args[0];
    String s3BucketName = args[1];
    String iamExportRoleArn = args[2];
    String path = args[3];
    System.out.println("Deleting an application with ID: " + applicationId);
    Region region = Region.US_EAST_1;
    PinpointClient pinpoint = PinpointClient.builder().region(region).build();
    S3Client s3Client = S3Client.builder().region(region).build();
    exportAllEndpoints(pinpoint, s3Client, applicationId, s3BucketName, path, iamExportRoleArn);
    pinpoint.close();
    s3Client.close();
}

Example 52 with S3Client

use of software.amazon.awssdk.services.s3.S3Client in project aws-doc-sdk-examples by awsdocs.

the class ExportEndpoints method downloadFromS3.

// Downloads files from an Amazon S3 bucket and writes them to the path location
public static void downloadFromS3(S3Client s3Client, String path, String s3BucketName, List<String> objectKeys) {
    try {
        for (String key : objectKeys) {
            GetObjectRequest objectRequest = GetObjectRequest.builder().bucket(s3BucketName).key(key).build();
            ResponseBytes<GetObjectResponse> objectBytes = s3Client.getObjectAsBytes(objectRequest);
            byte[] data = objectBytes.asByteArray();
            // Write the data to a local file
            String fileSuffix = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
            path = path + fileSuffix + ".gz";
            File myFile = new File(path);
            OutputStream os = new FileOutputStream(myFile);
            os.write(data);
        }
        System.out.println("Download finished.");
    } catch (S3Exception | NullPointerException | IOException e) {
        System.err.println(e.getMessage());
        System.exit(1);
    }
}

Example 53 with S3Client

use of software.amazon.awssdk.services.s3.S3Client in project aws-doc-sdk-examples by awsdocs.

the class ExportEndpoints method exportEndpointsToS3.

public static List<String> exportEndpointsToS3(PinpointClient pinpoint, S3Client s3Client, String s3BucketName, String iamExportRoleArn, String applicationId) {
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd-HH_mm:ss.SSS_z");
    String endpointsKeyPrefix = "exports/" + applicationId + "_" + dateFormat.format(new Date());
    String s3UrlPrefix = "s3://" + s3BucketName + "/" + endpointsKeyPrefix + "/";
    List<String> objectKeys = new ArrayList<>();
    String key = "";
    try {
        // Defines the export job that Amazon Pinpoint runs
        ExportJobRequest jobRequest = ExportJobRequest.builder().roleArn(iamExportRoleArn).s3UrlPrefix(s3UrlPrefix).build();
        CreateExportJobRequest exportJobRequest = CreateExportJobRequest.builder().applicationId(applicationId).exportJobRequest(jobRequest).build();
        System.out.format("Exporting endpoints from Amazon Pinpoint application %s to Amazon S3 " + "bucket %s . . .\n", applicationId, s3BucketName);
        CreateExportJobResponse exportResult = pinpoint.createExportJob(exportJobRequest);
        String jobId = exportResult.exportJobResponse().id();
        System.out.println(jobId);
        printExportJobStatus(pinpoint, applicationId, jobId);
        ListObjectsV2Request v2Request = ListObjectsV2Request.builder().bucket(s3BucketName).prefix(endpointsKeyPrefix).build();
        // Create a list of object keys
        ListObjectsV2Response v2Response = s3Client.listObjectsV2(v2Request);
        List<S3Object> objects = v2Response.contents();
        for (S3Object object : objects) {
            key = object.key();
            objectKeys.add(key);
        }
        return objectKeys;
    } catch (PinpointException e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
    return null;
}

Example 54 with S3Client

use of software.amazon.awssdk.services.s3.S3Client in project aws-doc-sdk-examples by awsdocs.

the class PPEBoundingBoxFrame method getObjectBytes.

public static byte[] getObjectBytes(S3Client s3, String bucketName, String keyName) {
    try {
        GetObjectRequest objectRequest = GetObjectRequest.builder().key(keyName).bucket(bucketName).build();
        ResponseBytes<GetObjectResponse> objectBytes = s3.getObjectAsBytes(objectRequest);
        byte[] data = objectBytes.asByteArray();
        return data;
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
    return null;
}

Example 55 with S3Client

use of software.amazon.awssdk.services.s3.S3Client in project aws-doc-sdk-examples by awsdocs.

the class PPEBoundingBoxFrame method main.

public static void main(String[] args) throws Exception {
    final String USAGE = "\n" + "Usage: " + "DisplayFaces <sourceImage> <bucketName>\n\n" + "Where:\n" + "sourceImage - the name of the image in an Amazon S3 bucket that shows a person wearing a mask (for example, masks.png). \n\n" + "bucketName - the name of the Amazon S3 bucket (for example, myBucket). \n\n";
    if (args.length != 2) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String sourceImage = args[0];
    String bucketName = args[1];
    Region region = Region.US_EAST_1;
    S3Client s3 = S3Client.builder().region(region).build();
    RekognitionClient rekClient = RekognitionClient.builder().region(region).build();
    displayGear(s3, rekClient, sourceImage, bucketName);
    s3.close();
    rekClient.close();
}