Examples with CosClientException com.qcloud.cos.exception.CosClientException used on opensource projects

Example 21 with CosClientException

use of com.qcloud.cos.exception.CosClientException in project cos-java-sdk-v5 by tencentyun.

the class COSClient method getObjectUrl.

public URL getObjectUrl(GetObjectRequest getObjectRequest) {
    rejectNull(clientConfig.getRegion(), "region is null, region in clientConfig must be specified when generating a pre-signed URL");
    rejectNull(getObjectRequest, "The request parameter must be specified when generating a pre-signed URL");
    final String bucketName = getObjectRequest.getBucketName();
    final String key = getObjectRequest.getKey();
    CosHttpRequest<GetObjectRequest> request = createRequest(bucketName, key, getObjectRequest, HttpMethodName.GET);
    addParameterIfNotNull(request, "versionId", getObjectRequest.getVersionId());
    COSCredentials cred = fetchCredential();
    StringBuilder strBuilder = new StringBuilder();
    strBuilder.append(clientConfig.getHttpProtocol().toString()).append("://");
    strBuilder.append(clientConfig.getEndpointBuilder().buildGeneralApiEndpoint(formatBucket(bucketName, cred.getCOSAppId())));
    strBuilder.append(UrlEncoderUtils.encodeUrlPath(formatKey(key)));
    boolean hasAppendFirstParameter = false;
    for (Entry<String, String> entry : request.getParameters().entrySet()) {
        String paramKey = entry.getKey();
        String paramValue = entry.getValue();
        if (!hasAppendFirstParameter) {
            strBuilder.append("?");
            hasAppendFirstParameter = true;
        } else {
            strBuilder.append("&");
        }
        strBuilder.append(UrlEncoderUtils.encode(paramKey));
        if (paramValue != null) {
            strBuilder.append("=").append(UrlEncoderUtils.encode(paramValue));
        }
    }
    try {
        return new URL(strBuilder.toString());
    } catch (MalformedURLException e) {
        throw new CosClientException(e.toString());
    }
}

Example 22 with CosClientException

use of com.qcloud.cos.exception.CosClientException in project cos-java-sdk-v5 by tencentyun.

the class COSClient method doUploadPart.

private UploadPartResult doUploadPart(final String bucketName, final String key, final String uploadId, final int partNumber, final long partSize, CosHttpRequest<UploadPartRequest> request, InputStream inputStream, MD5DigestCalculatingInputStream md5DigestStream) {
    try {
        request.setContent(inputStream);
        ObjectMetadata metadata = invoke(request, new CosMetadataResponseHandler());
        final String etag = metadata.getETag();
        if (md5DigestStream != null && !skipMd5CheckStrategy.skipClientSideValidationPerUploadPartResponse(metadata)) {
            byte[] clientSideHash = md5DigestStream.getMd5Digest();
            byte[] serverSideHash = BinaryUtils.fromHex(etag);
            if (!Arrays.equals(clientSideHash, serverSideHash)) {
                final String info = "bucketName: " + bucketName + ", key: " + key + ", uploadId: " + uploadId + ", partNumber: " + partNumber + ", partSize: " + partSize;
                throw new CosClientException("Unable to verify integrity of data upload.  " + "Client calculated content hash (contentMD5: " + BinaryUtils.toHex(clientSideHash) + " in hex) didn't match hash (etag: " + etag + " in hex) calculated by Qcloud COS.  " + "You may need to delete the data stored in Qcloud COS. " + "(" + info + ")");
            }
        }
        UploadPartResult result = new UploadPartResult();
        result.setETag(etag);
        result.setPartNumber(partNumber);
        result.setSSEAlgorithm(metadata.getSSEAlgorithm());
        result.setSSECustomerAlgorithm(metadata.getSSECustomerAlgorithm());
        result.setSSECustomerKeyMd5(metadata.getSSECustomerKeyMd5());
        result.setCrc64Ecma(metadata.getCrc64Ecma());
        return result;
    } catch (Throwable t) {
        throw Throwables.failure(t);
    }
}

Example 23 with CosClientException

use of com.qcloud.cos.exception.CosClientException in project cos-java-sdk-v5 by tencentyun.

the class COSClient method setBucketRefererConfiguration.

@Override
public void setBucketRefererConfiguration(SetBucketRefererConfigurationRequest setBucketRefererConfigurationRequest) throws CosClientException, CosServiceException {
    rejectNull(setBucketRefererConfigurationRequest, "The request object parameter setBucketRefererConfigurationRequest must be specified.");
    String bucketName = setBucketRefererConfigurationRequest.getBucketName();
    BucketRefererConfiguration configuration = setBucketRefererConfigurationRequest.getConfiguration();
    rejectNull(bucketName, "The bucket name parameter must be specified when setting a bucket's referer configuration");
    rejectNull(configuration, "The bucket domain configuration parameter must be specified when setting a bucket's referer configuration");
    CosHttpRequest<SetBucketRefererConfigurationRequest> request = createRequest(bucketName, null, setBucketRefererConfigurationRequest, HttpMethodName.PUT);
    request.addParameter("referer", null);
    request.addHeader("Content-Type", "application/xml");
    byte[] bytes = new BucketConfigurationXmlFactory().convertToXmlByteArray(configuration);
    request.setContent(new ByteArrayInputStream(bytes));
    try {
        byte[] md5 = Md5Utils.computeMD5Hash(bytes);
        String md5Base64 = BinaryUtils.toBase64(md5);
        request.addHeader("Content-MD5", md5Base64);
    } catch (Exception e) {
        throw new CosClientException("Couldn't compute md5 sum", e);
    }
    invoke(request, voidCosResponseHandler);
}

Example 24 with CosClientException

use of com.qcloud.cos.exception.CosClientException in project cos-java-sdk-v5 by tencentyun.

the class UploadMonitor method call.

@Override
public UploadResult call() throws Exception {
    try {
        UploadResult result = multipartUploadCallable.call();
        /**
         * If the result is null, it is a mutli part parellel upload. So, an new task is
         * submitted for initiating a complete multi part upload request.
         */
        if (result == null) {
            futures.addAll(multipartUploadCallable.getFutures());
            futureReference.set(threadPool.submit(new CompleteMultipartUpload(multipartUploadCallable.getMultipartUploadId(), cos, origReq, futures, multipartUploadCallable.getETags(), listener, this)));
            /**
             * if the logic get here. the upload part task has been summited. if it failed, we
             * won't can abort, so you can call save the PersistableUpload.
             */
            PersistableUpload persistableUploadInfo = this.multipartUploadCallable.getPersistableUpload();
            if (persistableUploadInfo != null) {
                this.transfer.setPersistableUploadInfo(persistableUploadInfo);
                this.transfer.setResumeableMultipartUploadAfterFailed(true);
            }
        } else {
            uploadComplete();
        }
        return result;
    } catch (CancellationException e) {
        transfer.setState(TransferState.Canceled);
        publishProgress(listener, ProgressEventType.TRANSFER_CANCELED_EVENT);
        throw new CosClientException("Upload canceled");
    } catch (Exception e) {
        uploadFailed();
        throw e;
    }
}

Example 25 with CosClientException

use of com.qcloud.cos.exception.CosClientException in project cos-java-sdk-v5 by tencentyun.

the class BatchDeleteTest method batchDeletePartExistFileForVersionSuspended.

@Test
public void batchDeletePartExistFileForVersionSuspended() throws IOException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    BucketVersioningConfiguration bucketVersioningEnabled = new BucketVersioningConfiguration(BucketVersioningConfiguration.SUSPENDED);
    cosclient.setBucketVersioningConfiguration(new SetBucketVersioningConfigurationRequest(bucket, bucketVersioningEnabled));
    Thread.sleep(5000L);
    DeleteObjectsRequest deleteObjectsRequest = new DeleteObjectsRequest(bucket);
    ArrayList<KeyVersion> keyList = new ArrayList<>();
    long deleteFileCount = 5;
    for (long fileIndex = 0; fileIndex < deleteFileCount; ++fileIndex) {
        File localFile = buildTestFile(fileIndex * 1024);
        String key = "ut/" + localFile.getName();
        PutObjectResult putObjectResult = putObjectFromLocalFile(localFile, key);
        keyList.add(new KeyVersion(key, "null"));
    }
    keyList.add(new KeyVersion("ut/not_exist_key.txt", "null"));
    deleteObjectsRequest.setKeys(keyList);
    try {
        DeleteObjectsResult deleteObjectsResult = cosclient.deleteObjects(deleteObjectsRequest);
        List<DeletedObject> deleteObjectResultArray = deleteObjectsResult.getDeletedObjects();
    } catch (MultiObjectDeleteException mde) {
        List<DeletedObject> deleteObjects = mde.getDeletedObjects();
        List<DeleteError> deleteErrors = mde.getErrors();
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    }
}