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

Example 6 with S3Client

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

the class S3BucketDeletion method main.

public static void main(String[] args) throws Exception {
    final String USAGE = "\n" + "Usage:\n" + "    <bucket>\n\n" + "Where:\n" + "    bucket - the bucket to delete (for example, bucket1). \n\n";
    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String bucket = args[0];
    Region region = Region.US_WEST_2;
    S3Client s3 = S3Client.builder().region(region).build();
    listAllObjects(s3, bucket);
    s3.close();
}

Example 7 with S3Client

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

the class S3BucketDeletion method listAllObjects.

// snippet-start:[s3.java2.s3_bucket_ops.delete_bucket]
public static void listAllObjects(S3Client s3, String bucket) {
    try {
        // To delete a bucket, all the objects in the bucket must be deleted first
        ListObjectsV2Request listObjectsV2Request = ListObjectsV2Request.builder().bucket(bucket).build();
        ListObjectsV2Response listObjectsV2Response;
        do {
            listObjectsV2Response = s3.listObjectsV2(listObjectsV2Request);
            for (S3Object s3Object : listObjectsV2Response.contents()) {
                s3.deleteObject(DeleteObjectRequest.builder().bucket(bucket).key(s3Object.key()).build());
            }
            listObjectsV2Request = ListObjectsV2Request.builder().bucket(bucket).continuationToken(listObjectsV2Response.nextContinuationToken()).build();
        } while (listObjectsV2Response.isTruncated());
        // snippet-end:[s3.java2.s3_bucket_ops.delete_bucket]
        DeleteBucketRequest deleteBucketRequest = DeleteBucketRequest.builder().bucket(bucket).build();
        s3.deleteBucket(deleteBucketRequest);
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}

Example 8 with S3Client

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

the class S3Cors method getBucketCorsInformation.

public static void getBucketCorsInformation(S3Client s3, String bucketName, String accountId) {
    try {
        GetBucketCorsRequest bucketCorsRequest = GetBucketCorsRequest.builder().bucket(bucketName).expectedBucketOwner(accountId).build();
        GetBucketCorsResponse corsResponse = s3.getBucketCors(bucketCorsRequest);
        List<CORSRule> corsRules = corsResponse.corsRules();
        for (CORSRule rule : corsRules) {
            System.out.println("allowOrigins: " + rule.allowedOrigins());
            System.out.println("AllowedMethod: " + rule.allowedMethods());
        }
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}

Example 9 with S3Client

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

the class S3Cors method setCorsInformation.

public static void setCorsInformation(S3Client s3, String bucketName, String accountId) {
    List<String> allowMethods = new ArrayList();
    allowMethods.add("PUT");
    allowMethods.add("POST");
    allowMethods.add("DELETE");
    List<String> allowOrigins = new ArrayList();
    allowOrigins.add("http://example.com");
    try {
        // Define CORS rules.
        CORSRule corsRule = CORSRule.builder().allowedMethods(allowMethods).allowedOrigins(allowOrigins).build();
        List<CORSRule> corsRules = new ArrayList<>();
        corsRules.add(corsRule);
        CORSConfiguration configuration = CORSConfiguration.builder().corsRules(corsRules).build();
        PutBucketCorsRequest putBucketCorsRequest = PutBucketCorsRequest.builder().bucket(bucketName).corsConfiguration(configuration).expectedBucketOwner(accountId).build();
        s3.putBucketCors(putBucketCorsRequest);
    } catch (S3Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}

Example 10 with S3Client

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

the class S3Cors method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "Usage:\n" + "  <bucketName> <accountId> \n\n" + "Where:\n" + "  bucketName - the Amazon S3 bucket to upload an object into.\n" + "  accountId - the id of the account that owns the Amazon S3 bucket.\n";
    ;
    String bucketName = args[0];
    String accountId = args[1];
    Region region = Region.US_EAST_1;
    S3Client s3 = S3Client.builder().region(region).build();
    setCorsInformation(s3, bucketName, accountId);
    getBucketCorsInformation(s3, bucketName, accountId);
    deleteBucketCorsInformation(s3, bucketName, accountId);
    s3.close();
}