JAVA AWS SDK バケットでのバージョニングの有効化のサンプル

環境

Java11

AWS SDK

1.バケットのバージョン管理を有効する.

BucketVersioningConfiguration configuration =

        new BucketVersioningConfiguration().withStatus(“Enabled");

2.バケットのバージョン管理構成情報を取得する

BucketVersioningConfiguration conf = s3Client.getBucketVersioningConfiguration(バケット変数名);

サンプルコード

import java.io.IOException;

import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.regions.Region;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.AmazonS3Exception;
import com.amazonaws.services.s3.model.BucketVersioningConfiguration;
import com.amazonaws.services.s3.model.SetBucketVersioningConfigurationRequest;

public class BucketVersioningConfigurationExample {
    public static String bucketName = "*** bucket-teste ***"; 
    public static AmazonS3Client s3Client;

    public static void main(String[] args) throws IOException {
        s3Client = new AmazonS3Client(new ProfileCredentialsProvider());
        s3Client.setRegion(Region.getRegion(Regions.US_EAST_1));
        try {

            // 1. バケットのバージョン管理を有効する.
        	BucketVersioningConfiguration configuration = 
        			new BucketVersioningConfiguration().withStatus("Enabled");
            
                  SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest = 
                              new SetBucketVersioningConfigurationRequest(bucketName,configuration);
                  
                  s3Client.setBucketVersioningConfiguration(setBucketVersioningConfigurationRequest);
                  
                  // 2. バケットのバージョン管理構成情報を取得する
                  BucketVersioningConfiguration conf = s3Client.getBucketVersioningConfiguration(bucketName);
                   System.out.println("bucket versioning configuration status:    " + conf.getStatus());

        } catch (AmazonS3Exception amazonS3Exception) {
            System.out.format("An Amazon S3 error occurred. Exception: %s", amazonS3Exception.toString());
        } catch (Exception ex) {
            System.out.format("Exception: %s", ex.toString());
        }        
    }
}