Java Bucket类代码示例

import io.minio.messages.Bucket; //导入依赖的package包/类
/**
 * MinioClient.listBuckets() example.
 */
public static void main(String[] args)
  throws IOException, NoSuchAlgorithmException, InvalidKeyException, XmlPullParserException {
  try {
    /* play.minio.io for test and development. */
    MinioClient minioClient = new MinioClient("https://play.minio.io:9000", "Q3AM3UQ867SPQQA43P2F",
                                              "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG");

    /* Amazon S3: */
    // MinioClient minioClient = new MinioClient("https://s3.amazonaws.com", "YOUR-ACCESSKEYID",
    //                                           "YOUR-SECRETACCESSKEY");

    // List buckets we have atleast read access.
    List<Bucket> bucketList = minioClient.listBuckets();
    for (Bucket bucket : bucketList) {
      System.out.println(bucket.creationDate() + ", " + bucket.name());
    }
  } catch (MinioException e) {
    System.out.println("Error occurred: " + e);
  }
}
 

import io.minio.messages.Bucket; //导入依赖的package包/类
@Override
public List<S3BucketInfo> listBuckets() {

  try {

    S3ConnectionProperties connectionProperties = 
        connectionPropertiesProvider.getConnectionProperties();

    MinioClient minioClient = this.clientBuilder.buildMinioClient(connectionProperties);

    List<Bucket> bucketList = minioClient.listBuckets();
    
    return bucketList.stream()
        .map(bucket -> new S3BucketInfo(bucket.name(), bucket.creationDate()))
        .collect(Collectors.toList());
    
  } catch (Exception ex) {
    
    log.error("Failed to get list of buckets; " + ex.getMessage(), ex);
    
    throw new RuntimeException("Failed to get list of buckets");
    
  } // try{}

}
 

import io.minio.messages.Bucket; //导入依赖的package包/类
@Test
public void testListBuckets()
    throws NoSuchAlgorithmException, InvalidKeyException, IOException, XmlPullParserException, MinioException,
    ParseException {
  SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS");
  dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));

  final String body = "<ListAllMyBucketsResult xmlns=\"http://doc.s3.amazonaws.com/2006-03-01\"><Owner><ID>minio</ID><DisplayName>minio</DisplayName></Owner><Buckets><Bucket><Name>bucket</Name><CreationDate>2015-05-05T20:35:51.410Z</CreationDate></Bucket><Bucket><Name>foo</Name><CreationDate>2015-05-05T20:35:47.170Z</CreationDate></Bucket></Buckets></ListAllMyBucketsResult>";
  MockWebServer server = new MockWebServer();
  MockResponse response = new MockResponse();

  response.addHeader("Date", SUN_29_JUN_2015_22_01_10_GMT);
  response.addHeader(CONTENT_LENGTH, "351");
  response.addHeader(CONTENT_TYPE, "application/xml");
  response.setBody(new Buffer().writeUtf8(body));
  response.setResponseCode(200);

  server.enqueue(response);
  server.start();

  MinioClient client = new MinioClient(server.url(""));
  Iterator<Bucket> buckets = client.listBuckets().iterator();

  Bucket bucket = buckets.next();
  assertEquals(BUCKET, bucket.name());
  assertEquals(dateFormat.parse("2015-05-05T20:35:51.410Z"), bucket.creationDate());

  bucket = buckets.next();
  assertEquals("foo", bucket.name());
  assertEquals(dateFormat.parse("2015-05-05T20:35:47.170Z"), bucket.creationDate());

  Calendar expectedDate = Calendar.getInstance();
  expectedDate.clear();
  expectedDate.setTimeZone(TimeZone.getTimeZone("UTC"));
  expectedDate.set(2015, Calendar.MAY, 5, 20, 35, 47);
  expectedDate.set(Calendar.MILLISECOND, 170);
  assertEquals(expectedDate.getTime(), bucket.creationDate());
}
 

import io.minio.messages.Bucket; //导入依赖的package包/类
/**
 * Returns all bucket information owned by the current user.
 *
 * </p><b>Example:</b><br>
 * <pre>{@code List<Bucket> bucketList = minioClient.listBuckets();
 * for (Bucket bucket : bucketList) {
 *   System.out.println(bucket.creationDate() + ", " + bucket.name());
 * } }</pre>
 *
 * @return List of bucket type.
 *
 * @throws NoResponseException     upon no response from server
 * @throws IOException             upon connection error
 * @throws XmlPullParserException  upon parsing response xml
 * @throws ErrorResponseException  upon unsuccessful execution
 * @throws InternalException       upon internal library error
 */
public List<Bucket> listBuckets()
  throws InvalidBucketNameException, NoSuchAlgorithmException, InsufficientDataException, IOException,
         InvalidKeyException, NoResponseException, XmlPullParserException, ErrorResponseException,
         InternalException {
  HttpResponse response = executeGet(null, null, null, null);
  ListAllMyBucketsResult result = new ListAllMyBucketsResult();
  result.parseXml(response.body().charStream());
  response.body().close();
  return result.buckets();
}