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Java GetObjectRequest类代码示例

本文整理汇总了Java中com.amazonaws.services.s3.model.GetObjectRequest的典型用法代码示例。如果您正苦于以下问题:Java GetObjectRequest类的具体用法?Java GetObjectRequest怎么用?Java GetObjectRequest使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


GetObjectRequest类属于com.amazonaws.services.s3.model包,在下文中一共展示了GetObjectRequest类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testGet

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
@Test
public void testGet() {
    AmazonS3 client = mock(AmazonS3.class);
    S3StoreService service = new S3StoreService(client, S3_BUCKET, S3_PREFIX);

    String path = "path";
    String value = "value";

    ArgumentCaptor<GetObjectRequest> request = ArgumentCaptor.forClass(GetObjectRequest.class);

    S3Object s3Object = new S3Object();
    s3Object.setObjectContent(new S3ObjectInputStream(IOUtils.toInputStream(value), mock(HttpRequestBase.class)));

    when(client.getObject(request.capture())).thenReturn(s3Object);

    // invoke method under test
    Optional<String> result = service.get(path);

    assertTrue(result.isPresent());
    assertEquals(value, result.get());

    assertEquals(S3_BUCKET, request.getValue().getBucketName());
    assertEquals(S3_PREFIX + "/" + path, request.getValue().getKey());
}
 
开发者ID:Nike-Inc,项目名称:cerberus-lifecycle-cli,代码行数:25,代码来源:S3StoreServiceTest.java

示例2: getObject

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
@Override
public S3Object getObject(GetObjectRequest getObjectRequest)
        throws AmazonClientException, AmazonServiceException {
    // in ESBlobStoreContainerTestCase.java, the prefix is empty,
    // so the key and blobName are equivalent to each other
    String blobName = getObjectRequest.getKey();

    if (!blobs.containsKey(blobName)) {
        throw new AmazonS3Exception("[" + blobName + "] does not exist.");
    }

    // the HTTP request attribute is irrelevant for reading
    S3ObjectInputStream stream = new S3ObjectInputStream(
            blobs.get(blobName), null, false);
    S3Object s3Object = new S3Object();
    s3Object.setObjectContent(stream);
    return s3Object;
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:19,代码来源:MockAmazonS3.java

示例3: doGetS3Object

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
private S3Object doGetS3Object(URI uri, boolean isLightWeight) {
    S3RegionalResource s3RegionalResource = new S3RegionalResource(uri);
    String bucketName = s3RegionalResource.getBucketName();
    String s3BucketKey = s3RegionalResource.getKey();
    configureClient(s3RegionalResource);

    GetObjectRequest getObjectRequest = new GetObjectRequest(bucketName, s3BucketKey);
    if (isLightWeight) {
        //Skip content download
        getObjectRequest.setRange(0, 0);
    }

    try {
        return amazonS3Client.getObject(getObjectRequest);
    } catch (AmazonServiceException e) {
        String errorCode = e.getErrorCode();
        if (null != errorCode && errorCode.equalsIgnoreCase("NoSuchKey")) {
            return null;
        }
        throw ResourceExceptions.getFailed(uri, e);
    }
}
 
开发者ID:lxxlxx888,项目名称:Reer,代码行数:23,代码来源:S3Client.java

示例4: getFileByLocationId

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Performs a {@link GetObjectRequest} to the S3 bucket by file id for the file
 *
 * @param fileLocationId Id of the file to search for
 * @return file found from S3
 */
@Override
public InputStream getFileByLocationId(String fileLocationId) {
	final String bucketName = environment.getProperty(Constants.BUCKET_NAME_ENV_VARIABLE);
	if (Strings.isNullOrEmpty(bucketName)) {
		API_LOG.warn("No bucket name is specified.");
		return null;
	}

	GetObjectRequest getObjectRequest = new GetObjectRequest(bucketName, fileLocationId);

	S3Object s3Object = amazonS3.getObject(getObjectRequest);

	API_LOG.info("Successfully retrieved the file from S3 bucket {}", getObjectRequest.getBucketName());

	return s3Object.getObjectContent();
}
 
开发者ID:CMSgov,项目名称:qpp-conversion-tool,代码行数:23,代码来源:StorageServiceImpl.java

示例5: getInventoryReportToString

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Get the original inventory report from S3, unzip it, and transfer it into a String format.
 * @return inventReport String
 * @throws IOException when getting object from S3 fails
 * or the checksum of the inventory report and the checksum specified in the manifest file not match
 */
public String getInventoryReportToString() throws IOException {
    String inventReportKey = locator.getKey();
    String bucketName = inventoryManifest.getSourceBucket();

    try (S3Object s3InventoryReport = s3Client.getObject(
            new GetObjectRequest(bucketName, inventReportKey))) {
        InputStream objectData = s3InventoryReport.getObjectContent();
        byte[] zippedData = IOUtils.toByteArray(objectData);
        String actualChecksum = DigestUtils.md5Hex(zippedData);
        String expectedChecksum = locator.getMD5checksum();
        if (!actualChecksum.equals(expectedChecksum)) {
            throw new ChecksumMismatchException (expectedChecksum, actualChecksum);
        }
        return IOUtils.toString(new GZIPInputStream(new ByteArrayInputStream(zippedData)));
    }
}
 
开发者ID:awslabs,项目名称:s3-inventory-usage-examples,代码行数:23,代码来源:InventoryReportRetriever.java

示例6: getInventoryManifest

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Check if the MD5s of manifest.json and manifest.checksum equal
 * if so, pull out the manifest file and map it into a POJO
 * @return inventoryManifestStorage InventoryManifest, which stores all the elements of the manifest.json file
 */
public InventoryManifest getInventoryManifest() throws Exception {
    // Get manifest.json and transfer it to String
    GetObjectRequest requestJson = new GetObjectRequest(bucketName, bucketKeyJson);
    S3Object jsonObject = s3Client.getObject(requestJson);
    String jsonFile = inputStreamToString(jsonObject.getObjectContent());
    jsonObject.close();

    // Get manifest.checksum and transfer it to String with no whitespace
    GetObjectRequest requestChecksum = new GetObjectRequest(bucketName, bucketKeyChecksum);
    S3Object checksumObject = s3Client.getObject(requestChecksum);
    String expectedChecksum = inputStreamToString(checksumObject.getObjectContent())
            .replaceAll("\\s","");
    checksumObject.close();

    // Compare manifest.json and manifest.checksum's MD5 value
    String actualChecksum = DigestUtils.md5Hex(jsonFile);
    if (!actualChecksum.equals(expectedChecksum)) {
        throw new ChecksumMismatchException (expectedChecksum, actualChecksum);
    }

    return mapper.readValue(jsonFile, InventoryManifest.class);
}
 
开发者ID:awslabs,项目名称:s3-inventory-usage-examples,代码行数:28,代码来源:InventoryManifestRetriever.java

示例7: getInventReportSuccess

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
@Test
public void getInventReportSuccess() throws Exception {
    testLocator.setMD5checksum(testMD5);
    testManifest.setFileSchema("storageClass, size");
    reportRetriever = new InventoryReportRetriever(mockS3Client, testLocator, testManifest);

    String expectedInventoryReportString = "testString";
    byte[] expectedInventoryReportBytes = inventReportBytes(expectedInventoryReportString);
    when(mockS3Object.getObjectContent()).thenReturn(new S3ObjectInputStream(
            new ByteArrayInputStream(expectedInventoryReportBytes), null));
    when(mockS3Client.getObject(getObjectRequestCaptor.capture())).thenReturn(mockS3Object);

    String result = reportRetriever.getInventoryReportToString();
    assertThat(result, is(expectedInventoryReportString));

    GetObjectRequest request = getObjectRequestCaptor.getValue();
    assertThat(request.getBucketName(), is("testBucket"));
    assertThat(request.getKey(), is("testInventReportKey"));
}
 
开发者ID:awslabs,项目名称:s3-inventory-usage-examples,代码行数:20,代码来源:InventoryReportRetrieverTest.java

示例8: getInventoryManifestSuccess

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
@Test
public void getInventoryManifestSuccess() throws Exception {
    InventoryManifest expectedManifest = manifest();
    byte[] expectedManifestBytes = manifestBytes(expectedManifest);
    when(mockS3JsonObject.getObjectContent()).thenReturn(new S3ObjectInputStream(
            new ByteArrayInputStream(expectedManifestBytes), null));

    String expectedChecksum = "a6121a6a788be627a68d7e9def9f6968";
    byte[] expectedChecksumBytes = expectedChecksum.getBytes(StandardCharsets.UTF_8);
    when(mockS3ChecksumObject.getObjectContent()).thenReturn(new S3ObjectInputStream(
            new ByteArrayInputStream(expectedChecksumBytes), null));

    when(mockS3Client.getObject(getObjectRequestCaptor.capture()))
            .thenReturn(mockS3JsonObject)
            .thenReturn(mockS3ChecksumObject);
    InventoryManifest result = retriever.getInventoryManifest();
    assertThat(result, is(expectedManifest));

    List<GetObjectRequest> request = getObjectRequestCaptor.getAllValues();
    assertThat(request.get(0).getBucketName(), is("testBucketName"));
    assertThat(request.get(0).getKey(), is("testBucketKey/manifest.json"));
    assertThat(request.get(1).getBucketName(), is("testBucketName"));
    assertThat(request.get(1).getKey(), is("testBucketKey/manifest.checksum"));
}
 
开发者ID:awslabs,项目名称:s3-inventory-usage-examples,代码行数:25,代码来源:InventoryManifestRetrieverTest.java

示例9: getS3Value

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Attempt to fetch a secret from S3.
 *
 * @param s3path where to fetch it from
 * @return the content of the file found on S3
 * @throws IOException on problems streaming the content of the file
 * @throws AmazonS3Exception on problems communicating with amazon
 */
private String getS3Value(final SecretPath s3path) throws IOException, AmazonS3Exception {
    LOG.info("Fetching secret from s3://" + s3path.bucket + "/" + s3path.key);
    if (s3Client == null) {
        if (awsCredentialsProvider != null) {
            s3Client = AmazonS3ClientBuilder.standard().withCredentials(awsCredentialsProvider)
                    .build();
        } else {
            s3Client = AmazonS3ClientBuilder.standard().build();
        }
    }
    final S3Object s3object
            = s3Client.getObject(new GetObjectRequest(s3path.bucket, s3path.key));
    final BufferedReader reader
            = new BufferedReader(new InputStreamReader(s3object.getObjectContent()));
    final StringBuilder b = new StringBuilder();
    String line;
    while((line = reader.readLine()) != null) {
        b.append(line);
    }
    LOG.info("Found secret");
    reader.close();
    return b.toString();
}
 
开发者ID:secondbase,项目名称:secondbase,代码行数:32,代码来源:S3SecretHandler.java

示例10: getObject

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
@Override
public ObjectMetadata getObject(final GetObjectRequest getObjectRequest, File destinationFile)
        throws SdkClientException, AmazonServiceException {
    rejectNull(destinationFile,
            "The destination file parameter must be specified when downloading an object directly to a file");

    S3Object s3Object = ServiceUtils.retryableDownloadS3ObjectToFile(destinationFile, new ServiceUtils.RetryableS3DownloadTask() {

        @Override
        public S3Object getS3ObjectStream() {
            return getObject(getObjectRequest);
        }

        @Override
        public boolean needIntegrityCheck() {
            return !skipMd5CheckStrategy.skipClientSideValidationPerRequest(getObjectRequest);
        }

    }, ServiceUtils.OVERWRITE_MODE);
    // getObject can return null if constraints were specified but not met
    if (s3Object == null) return null;

    return s3Object.getObjectMetadata();
}
 
开发者ID:IBM,项目名称:ibm-cos-sdk-java,代码行数:25,代码来源:AmazonS3Client.java

示例11: DownloadCallable

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
DownloadCallable(AmazonS3 s3, CountDownLatch latch,
        GetObjectRequest req, boolean resumeExistingDownload,
        DownloadImpl download, File dstfile, long origStartingByte,
        long expectedFileLength, long timeout,
        ScheduledExecutorService timedExecutor,
        ExecutorService executor,
        Integer lastFullyDownloadedPartNumber, boolean isDownloadParallel, boolean resumeOnRetry)
{
    if (s3 == null || latch == null || req == null || dstfile == null || download == null)
        throw new IllegalArgumentException();
    this.s3 = s3;
    this.latch = latch;
    this.req = req;
    this.resumeExistingDownload = resumeExistingDownload;
    this.download = download;
    this.dstfile = dstfile;
    this.origStartingByte = origStartingByte;
    this.expectedFileLength = expectedFileLength;
    this.timeout = timeout;
    this.timedExecutor = timedExecutor;
    this.executor = executor;
    this.futureFiles = new ArrayList<Future<File>>();
    this.lastFullyMergedPartNumber = lastFullyDownloadedPartNumber;
    this.isDownloadParallel = isDownloadParallel;
    this.resumeOnRetry = resumeOnRetry;
}
 
开发者ID:IBM,项目名称:ibm-cos-sdk-java,代码行数:27,代码来源:DownloadCallable.java

示例12: downloadInParallel

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Downloads each part of the object into a separate file synchronously and
 * combines all the files into a single file.
 */
private void downloadInParallel(int partCount) throws Exception {
    if (lastFullyMergedPartNumber == null) {
        lastFullyMergedPartNumber = 0;
    }

    for (int i = lastFullyMergedPartNumber + 1; i <= partCount; i++) {
        GetObjectRequest getPartRequest = new GetObjectRequest(req.getBucketName(), req.getKey(),
                req.getVersionId()).withUnmodifiedSinceConstraint(req.getUnmodifiedSinceConstraint())
                        .withModifiedSinceConstraint(req.getModifiedSinceConstraint())
                        .withResponseHeaders(req.getResponseHeaders()).withSSECustomerKey(req.getSSECustomerKey())
                        .withGeneralProgressListener(req.getGeneralProgressListener());

        getPartRequest.setMatchingETagConstraints(req.getMatchingETagConstraints());
        getPartRequest.setNonmatchingETagConstraints(req.getNonmatchingETagConstraints());
        getPartRequest.setRequesterPays(req.isRequesterPays());

        futureFiles.add(
                executor.submit(new DownloadPartCallable(s3, getPartRequest.withPartNumber(i), dstfile)));
    }

    truncateDestinationFileIfNecessary();
    Future<File> future = executor.submit(new CompleteMultipartDownload(futureFiles, dstfile, download, ++lastFullyMergedPartNumber));
    ((DownloadMonitor) download.getMonitor()).setFuture(future);
}
 
开发者ID:IBM,项目名称:ibm-cos-sdk-java,代码行数:29,代码来源:DownloadCallable.java

示例13: resumeDownload

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Resumes an download operation. This download operation uses the same
 * configuration as the original download. Any data already fetched will be
 * skipped, and only the remaining data is retrieved from Amazon S3.
 *
 * @param persistableDownload
 *            the download to resume.
 * @return A new <code>Download</code> object to use to check the state of
 *         the download, listen for progress notifications, and otherwise
 *         manage the download.
 *
 * @throws AmazonClientException
 *             If any errors are encountered in the client while making the
 *             request or handling the response.
 * @throws AmazonServiceException
 *             If any errors occurred in Amazon S3 while processing the
 *             request.
 */
public Download resumeDownload(PersistableDownload persistableDownload) {
    assertParameterNotNull(persistableDownload,
            "PausedDownload is mandatory to resume a download.");
    GetObjectRequest request = new GetObjectRequest(
            persistableDownload.getBucketName(), persistableDownload.getKey(),
            persistableDownload.getVersionId());
    if (persistableDownload.getRange() != null
            && persistableDownload.getRange().length == 2) {
        long[] range = persistableDownload.getRange();
        request.setRange(range[0], range[1]);
    }
    request.setRequesterPays(persistableDownload.isRequesterPays());
    request.setResponseHeaders(persistableDownload.getResponseHeaders());

    return doDownload(request, new File(persistableDownload.getFile()), null, null,
            APPEND_MODE, 0,
            persistableDownload.getLastFullyDownloadedPartNumber(),
            persistableDownload.getlastModifiedTime());
}
 
开发者ID:IBM,项目名称:ibm-cos-sdk-java,代码行数:38,代码来源:TransferManager.java

示例14: decipherWithInstFileSuffix

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Same as {@link #decipher(GetObjectRequest, long[], long[], S3Object)}
 * but makes use of an instruction file with the specified suffix.
 * @param instFileSuffix never null or empty (which is assumed to have been
 * sanitized upstream.)
 */
private S3Object decipherWithInstFileSuffix(GetObjectRequest req,
        long[] desiredRange, long[] cryptoRange, S3Object retrieved,
        String instFileSuffix) {
    final S3ObjectId id = req.getS3ObjectId();
    // Check if encrypted info is in an instruction file
    final S3ObjectWrapper ifile = fetchInstructionFile(id, instFileSuffix);
    if (ifile == null) {
        throw new SdkClientException("Instruction file with suffix "
                + instFileSuffix + " is not found for " + retrieved);
    }
    try {
        return decipherWithInstructionFile(req, desiredRange,
                cryptoRange, new S3ObjectWrapper(retrieved, id), ifile);
    } finally {
        closeQuietly(ifile, log);
    }
}
 
开发者ID:IBM,项目名称:ibm-cos-sdk-java,代码行数:24,代码来源:S3CryptoModuleAE.java

示例15: checkRangeDownloads

import com.amazonaws.services.s3.model.GetObjectRequest; //导入依赖的package包/类
/**
 * Verify that range-downloads work.
 *
 * @throws Exception not expected
 */
@Test
public void checkRangeDownloads() throws Exception {
  final File uploadFile = new File(UPLOAD_FILE_NAME);

  s3Client.createBucket(BUCKET_NAME);

  final TransferManager transferManager = createDefaultTransferManager();
  final Upload upload =
      transferManager.upload(new PutObjectRequest(BUCKET_NAME, UPLOAD_FILE_NAME, uploadFile));
  upload.waitForUploadResult();

  final File downloadFile = File.createTempFile(UUID.randomUUID().toString(), null);
  transferManager
      .download(new GetObjectRequest(BUCKET_NAME, UPLOAD_FILE_NAME).withRange(1, 2),
          downloadFile)
      .waitForCompletion();
  assertThat("Invalid file length", downloadFile.length(), is(2L));

  transferManager
      .download(new GetObjectRequest(BUCKET_NAME, UPLOAD_FILE_NAME).withRange(0, 1000),
          downloadFile)
      .waitForCompletion();
  assertThat("Invalid file length", downloadFile.length(), is(uploadFile.length()));
}
 
开发者ID:adobe,项目名称:S3Mock,代码行数:30,代码来源:AmazonClientUploadIT.java


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