software.amazon.awssdk.services.s3.model.HeadObjectResponse Java Examples

The following examples show how to use software.amazon.awssdk.services.s3.model.HeadObjectResponse. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: UserMetadataIntegrationTest.java    From aws-sdk-java-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void putObject_PutsUserMetadata() throws Exception {
    Map<String, String> userMetadata = new HashMap<>();
    userMetadata.put("thing1", "IAmThing1");
    userMetadata.put("thing2", "IAmThing2");

    String mixedCasePrefix = "x-AmZ-mEtA-";
    String metadataKey = "test";

    final String key = "user-metadata-key";
    s3.putObject(PutObjectRequest.builder()
                                 .bucket(BUCKET_NAME)
                                 .key(key)
                                 .metadata(userMetadata)
                                 .overrideConfiguration(b -> b.putHeader(mixedCasePrefix + metadataKey, "test"))
                                 .build(),
                 RequestBody.fromFile(file));

    HeadObjectResponse response = s3.headObject(HeadObjectRequest.builder()
                                                                 .bucket(BUCKET_NAME)
                                                                 .key(key)
                                                                 .build());

    Map<String, String> returnedMetadata = response.metadata();

    assertThat(returnedMetadata).containsAllEntriesOf(userMetadata);
    assertThat(returnedMetadata).containsKey(metadataKey);
}
Example #2
Source File: PutObjectHeaderTest.java    From aws-sdk-java-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void headObject_userMetadataReturnMixedCaseMetadata() {
    String lowerCaseMetadataPrefix = "x-amz-meta-";
    String mixedCaseMetadataPrefix = "X-AmZ-MEta-";
    String metadataKey = "foo";
    String mixedCaseMetadataKey = "bAr";

    stubFor(any(urlMatching(".*"))
                .willReturn(response().withHeader(lowerCaseMetadataPrefix + metadataKey, "test")
                                      .withHeader(mixedCaseMetadataPrefix + mixedCaseMetadataKey, "test")));
    HeadObjectResponse headObjectResponse = s3Client.headObject(b -> b.key("key").bucket("bucket"));

    assertThat(headObjectResponse.metadata()).containsKey(metadataKey);
    assertThat(headObjectResponse.metadata()).containsKey(mixedCaseMetadataKey);
}
Example #3
Source File: DecodeUrlEncodedResponseInterceptorTest.java    From aws-sdk-java-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void otherResponses_shouldNotModifyResponse() {
    HeadObjectResponse original = HeadObjectResponse.builder().build();
    Context.ModifyResponse ctx = newContext(original);
    SdkResponse sdkResponse = INTERCEPTOR.modifyResponse(ctx, new ExecutionAttributes());
    assertThat(original.hashCode()).isEqualTo(sdkResponse.hashCode());
}
Example #4
Source File: S3PinotFS.java    From incubator-pinot with Apache License 2.0 5 votes vote down vote up 
private HeadObjectResponse getS3ObjectMetadata(URI uri)
    throws IOException {
  URI base = getBase(uri);
  String path = sanitizePath(base.relativize(uri).getPath());
  HeadObjectRequest headObjectRequest = HeadObjectRequest.builder().bucket(uri.getHost()).key(path).build();

  return _s3Client.headObject(headObjectRequest);
}
Example #5
Source File: S3PinotFS.java    From incubator-pinot with Apache License 2.0 5 votes vote down vote up 
@Override
public long length(URI fileUri)
    throws IOException {
  try {
    Preconditions.checkState(!isPathTerminatedByDelimiter(fileUri), "URI is a directory");
    HeadObjectResponse s3ObjectMetadata = getS3ObjectMetadata(fileUri);
    Preconditions.checkState((s3ObjectMetadata != null), "File '%s' does not exist", fileUri);
    if (s3ObjectMetadata.contentLength() == null) {
      return 0;
    }
    return s3ObjectMetadata.contentLength();
  } catch (Throwable t) {
    throw new IOException(t);
  }
}
Example #6
Source File: S3PinotFSTest.java    From incubator-pinot with Apache License 2.0 5 votes vote down vote up 
@Test
public void testMkdir()
    throws Exception {
  String folderName = "my-test-folder";

  _s3PinotFS.mkdir(URI.create(String.format(FILE_FORMAT, SCHEME, BUCKET, folderName)));

  HeadObjectResponse headObjectResponse = _s3Client.headObject(S3TestUtils.getHeadObjectRequest(BUCKET, folderName));
  Assert.assertTrue(headObjectResponse.sdkHttpResponse().isSuccessful());
}
Example #7
Source File: S3PinotFSTest.java    From incubator-pinot with Apache License 2.0 4 votes vote down vote up 
@Test
public void testCopyFromAndToLocal()
    throws Exception {
  String fileName = "copyFile.txt";

  File fileToCopy = new File(getClass().getClassLoader().getResource(fileName).getFile());

  _s3PinotFS.copyFromLocalFile(fileToCopy, URI.create(String.format(FILE_FORMAT, SCHEME, BUCKET, fileName)));

  HeadObjectResponse headObjectResponse = _s3Client.headObject(S3TestUtils.getHeadObjectRequest(BUCKET, fileName));

  Assert.assertEquals(headObjectResponse.contentLength(), (Long) fileToCopy.length());

  File fileToDownload = new File("copyFile_download.txt");
  _s3PinotFS.copyToLocalFile(URI.create(String.format(FILE_FORMAT, SCHEME, BUCKET, fileName)), fileToDownload);
  Assert.assertEquals(fileToCopy.length(), fileToDownload.length());

  fileToDownload.deleteOnExit();
}