Examples with GetObjectRequest com.qcloud.cos.model.GetObjectRequest used on opensource projects

Example 6 with GetObjectRequest

use of com.qcloud.cos.model.GetObjectRequest in project cos-java-sdk-v5 by tencentyun.

the class TransferManagerTest method testTransferManagerUploadDownBigFile.

@Test
public void testTransferManagerUploadDownBigFile() throws IOException, CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    TransferManager transferManager = new TransferManager(cosclient);
    File localFile = buildTestFile(1024 * 1024 * 10L);
    File downFile = new File(localFile.getAbsolutePath() + ".down");
    String key = "ut/" + localFile.getName();
    String destKey = key + ".copy";
    try {
        PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, key, localFile);
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setServerSideEncryption("AES256");
        putObjectRequest.setMetadata(objectMetadata);
        Upload upload = transferManager.upload(putObjectRequest);
        UploadResult uploadResult = upload.waitForUploadResult();
        assertTrue(uploadResult.getETag().contains("-"));
        assertTrue(upload.isResumeableMultipartUploadAfterFailed());
        assertNotNull(upload.getResumeableMultipartUploadId());
        assertNotNull(uploadResult.getRequestId());
        assertNotNull(uploadResult.getDateStr());
        GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key);
        Download download = transferManager.download(getObjectRequest, downFile);
        download.waitForCompletion();
        // check file
        assertEquals(Md5Utils.md5Hex(localFile), Md5Utils.md5Hex(downFile));
        CopyObjectRequest copyObjectRequest = new CopyObjectRequest(bucket, key, bucket, destKey);
        Copy copy = transferManager.copy(copyObjectRequest, cosclient, null);
        copy.waitForCompletion();
    } finally {
        // delete file on cos
        clearObject(key);
        // delete file on cos
        clearObject(destKey);
        if (localFile.exists()) {
            assertTrue(localFile.delete());
        }
        if (downFile.exists()) {
            assertTrue(downFile.delete());
        }
    }
}

Example 7 with GetObjectRequest

use of com.qcloud.cos.model.GetObjectRequest in project cos-java-sdk-v5 by tencentyun.

the class TransferManagerTest method testTransferManagerUploadDownCopySmallFile.

@Test
public void testTransferManagerUploadDownCopySmallFile() throws IOException, CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    TransferManager transferManager = new TransferManager(cosclient);
    File localFile = buildTestFile(1024 * 1024 * 2L);
    File downFile = new File(localFile.getAbsolutePath() + ".down");
    String key = "ut/" + localFile.getName();
    String destKey = key + ".copy";
    try {
        PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, key, localFile);
        Upload upload = transferManager.upload(putObjectRequest);
        UploadResult uploadResult = upload.waitForUploadResult();
        // head object
        headSimpleObject(key, localFile.length(), Md5Utils.md5Hex(localFile));
        assertEquals(Md5Utils.md5Hex(localFile), uploadResult.getETag());
        assertFalse(upload.isResumeableMultipartUploadAfterFailed());
        assertNull(upload.getResumeableMultipartUploadId());
        assertNotNull(uploadResult.getRequestId());
        assertNotNull(uploadResult.getDateStr());
        GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key);
        Download download = transferManager.download(getObjectRequest, downFile);
        download.waitForCompletion();
        // check file
        assertEquals(Md5Utils.md5Hex(localFile), Md5Utils.md5Hex(downFile));
        CopyObjectRequest copyObjectRequest = new CopyObjectRequest(bucket, key, bucket, destKey);
        Copy copy = transferManager.copy(copyObjectRequest, cosclient, null);
        copy.waitForCompletion();
    } finally {
        // clear object
        clearObject(key);
        // clear dest object
        clearObject(destKey);
        // delete smallfile
        if (localFile.exists()) {
            assertTrue(localFile.delete());
        }
        if (downFile.exists()) {
            assertTrue(downFile.delete());
        }
    }
}

Example 8 with GetObjectRequest

use of com.qcloud.cos.model.GetObjectRequest in project cos-java-sdk-v5 by tencentyun.

the class AbstractCOSClientTest method getObject.

// 下载COS的object
protected static void getObject(String key, File localDownFile, long[] range, long expectedLength, String expectedMd5) {
    System.setProperty(SkipMd5CheckStrategy.DISABLE_GET_OBJECT_MD5_VALIDATION_PROPERTY, "true");
    GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key);
    ResponseHeaderOverrides responseHeaders = new ResponseHeaderOverrides();
    String responseContentType = "image/x-icon";
    String responseContentLanguage = "zh-CN";
    String responseContentDispositon = "filename=\"abc.txt\"";
    String responseCacheControl = "no-cache";
    String expireStr = DateUtils.formatRFC822Date(new Date(System.currentTimeMillis() + 24 * 3600 * 1000));
    responseHeaders.setContentType(responseContentType);
    responseHeaders.setContentLanguage(responseContentLanguage);
    responseHeaders.setContentDisposition(responseContentDispositon);
    responseHeaders.setCacheControl(responseCacheControl);
    responseHeaders.setExpires(expireStr);
    getObjectRequest.setResponseHeaders(responseHeaders);
    if (range != null) {
        if (range[1] == range[0] && range[1] == 0) {
            assertEquals(expectedLength, 1);
            getObjectRequest.setRange(range[0], range[1]);
        } else {
            assertEquals(expectedLength, range[1] - range[0] + 1);
            getObjectRequest.setRange(range[0], range[1]);
        }
    }
    try {
        ObjectMetadata objectMetadata = cosclient.getObject(getObjectRequest, localDownFile);
        assertEquals(responseContentType, objectMetadata.getContentType());
        assertEquals(responseContentLanguage, objectMetadata.getContentLanguage());
        assertEquals(responseContentDispositon, objectMetadata.getContentDisposition());
        assertEquals(responseCacheControl, objectMetadata.getCacheControl());
        assertEquals(expectedLength, localDownFile.length());
        assertEquals(expectedMd5, Md5Utils.md5Hex(localDownFile));
    } catch (SecurityException se) {
        if (cosclient instanceof COSEncryptionClient && cryptoConfiguration != null && cryptoConfiguration.getCryptoMode() == CryptoMode.StrictAuthenticatedEncryption && range != null) {
            return;
        }
        fail(se.toString());
    } catch (Exception e) {
        fail(e.toString());
    }
}

Example 9 with GetObjectRequest

use of com.qcloud.cos.model.GetObjectRequest in project cos-java-sdk-v5 by tencentyun.

the class ListVersionsTest method headAndGetVersion.

private void headAndGetVersion(String key, String versionId, String expectedEtag, long expectedLength, File downloadLocalFile) throws CosServiceException, FileNotFoundException, IOException {
    GetObjectMetadataRequest getObjectMetadataRequest = new GetObjectMetadataRequest(bucket, key, versionId);
    ObjectMetadata objectMetadata = cosclient.getObjectMetadata(getObjectMetadataRequest);
    assertFalse(objectMetadata.isDeleteMarker());
    assertEquals(expectedLength, objectMetadata.getContentLength());
    assertEquals(expectedEtag, objectMetadata.getETag());
    GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key, versionId);
    ObjectMetadata objectMetadata2 = cosclient.getObject(getObjectRequest, downloadLocalFile);
    assertEquals(expectedLength, downloadLocalFile.length());
    assertEquals(expectedEtag, Md5Utils.md5Hex(downloadLocalFile));
    assertFalse(objectMetadata2.isDeleteMarker());
    assertEquals(expectedLength, objectMetadata2.getContentLength());
    assertEquals(expectedEtag, objectMetadata2.getETag());
    assertTrue(downloadLocalFile.delete());
}

Example 10 with GetObjectRequest

use of com.qcloud.cos.model.GetObjectRequest in project cos-java-sdk-v5 by tencentyun.

the class TransferManager method resumeDownload.

/**
 * 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 Qcloud COS.
 *
 * @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 CosClientException If any errors are encountered in the client while making the
 *         request or handling the response.
 * @throws CosServiceException If any errors occurred in Qcloud COS 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.setResponseHeaders(persistableDownload.getResponseHeaders());
    return doDownload(request, new File(persistableDownload.getFile()), null, null, APPEND_MODE);
}