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

Example 1 with CopyResult

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

the class TransferManagerTest method testTransferManagerCopySmallFileFromSameRegion.

// transfer manager对相同园区使用put object copy
@Ignore
public void testTransferManagerCopySmallFileFromSameRegion() throws CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    COSCredentials srcCred = new BasicCOSCredentials(secretId, secretKey);
    String srcRegion = region;
    ClientConfig srcClientConfig = new ClientConfig(new Region(srcRegion));
    COSClient srcCOSClient = new COSClient(srcCred, srcClientConfig);
    String srcBucketName = bucket;
    String srcKey = "ut_copy/len1G.txt";
    String destKey = "ut_copy_dest/len1G_2.txt";
    CopyObjectRequest copyObjectRequest = new CopyObjectRequest(srcBucketName, srcKey, bucket, destKey);
    Copy copy = transferManager.copy(copyObjectRequest, srcCOSClient, null);
    CopyResult copyResult = copy.waitForCopyResult();
    assertNotNull(copyResult.getRequestId());
    assertNotNull(copyResult.getDateStr());
}

Example 2 with CopyResult

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

the class CompleteMultipartCopy method call.

@Override
public CopyResult call() throws Exception {
    CompleteMultipartUploadResult res;
    try {
        CompleteMultipartUploadRequest req = new CompleteMultipartUploadRequest(origReq.getDestinationBucketName(), origReq.getDestinationKey(), uploadId, collectPartETags()).withGeneralProgressListener(origReq.getGeneralProgressListener());
        ObjectMetadata origMeta = origReq.getNewObjectMetadata();
        if (origMeta != null) {
            ObjectMetadata objMeta = req.getObjectMetadata();
            if (objMeta == null) {
                objMeta = new ObjectMetadata();
            }
            objMeta.setUserMetadata(origMeta.getUserMetadata());
            req.setObjectMetadata(objMeta);
        }
        TransferManagerUtils.populateEndpointAddr(origReq, req);
        res = cos.completeMultipartUpload(req);
    } catch (Exception e) {
        publishProgress(listener, ProgressEventType.TRANSFER_FAILED_EVENT);
        throw e;
    }
    CopyResult copyResult = new CopyResult();
    copyResult.setSourceBucketName(origReq.getSourceBucketName());
    copyResult.setSourceKey(origReq.getSourceKey());
    copyResult.setDestinationBucketName(res.getBucketName());
    copyResult.setDestinationKey(res.getKey());
    copyResult.setETag(res.getETag());
    copyResult.setVersionId(res.getVersionId());
    copyResult.setRequestId(res.getRequestId());
    copyResult.setDateStr(res.getDateStr());
    copyResult.setCrc64Ecma(res.getCrc64Ecma());
    monitor.copyComplete();
    return copyResult;
}

Example 3 with CopyResult

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

the class CopyCallable method copyInOneChunk.

/**
 * Performs the copy of the COS object from source bucket to destination bucket. The COS object
 * is copied to destination in one single request.
 *
 * @returns CopyResult response information from the server.
 */
private CopyResult copyInOneChunk() {
    CopyObjectResult copyObjectResult = cos.copyObject(copyObjectRequest);
    if (copyObjectResult == null) {
        return null;
    }
    CopyResult copyResult = new CopyResult();
    copyResult.setSourceBucketName(copyObjectRequest.getSourceBucketName());
    copyResult.setSourceKey(copyObjectRequest.getSourceKey());
    copyResult.setDestinationBucketName(copyObjectRequest.getDestinationBucketName());
    copyResult.setDestinationKey(copyObjectRequest.getDestinationKey());
    copyResult.setETag(copyObjectResult.getETag());
    copyResult.setVersionId(copyObjectResult.getVersionId());
    copyResult.setRequestId(copyObjectResult.getRequestId());
    copyResult.setDateStr(copyObjectResult.getDateStr());
    copyResult.setCrc64Ecma(copyObjectResult.getCrc64Ecma());
    return copyResult;
}

Example 4 with CopyResult

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

the class CopyMonitor method call.

@Override
public CopyResult call() throws Exception {
    try {
        CopyResult result = multipartCopyCallable.call();
        if (result == null) {
            futures.addAll(multipartCopyCallable.getFutures());
            futureReference.set(threadPool.submit(new CompleteMultipartCopy(multipartCopyCallable.getMultipartUploadId(), cos, origReq, futures, listener, this)));
        } else {
            copyComplete();
        }
        return result;
    } catch (CancellationException e) {
        transfer.setState(TransferState.Canceled);
        publishProgress(listener, ProgressEventType.TRANSFER_CANCELED_EVENT);
        throw new CosClientException("Upload canceled");
    } catch (Exception e) {
        transfer.setState(TransferState.Failed);
        publishProgress(listener, ProgressEventType.TRANSFER_FAILED_EVENT);
        throw e;
    }
}

Example 5 with CopyResult

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

the class TransferManagerDemo method copyFileForSameRegion.

// copy接口支持根据文件大小自动选择copy或者分块copy
// 以下代码展示同园区拷贝, 即将同园区的文件拷贝到另一个园区
public static void copyFileForSameRegion() {
    // 1 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-beijing-1"));
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    ExecutorService threadPool = Executors.newFixedThreadPool(32);
    // 传入一个threadpool, 若不传入线程池, 默认TransferManager中会生成一个单线程的线程池。
    TransferManager transferManager = new TransferManager(cosclient, threadPool);
    TransferManagerConfiguration transferManagerConfiguration = new TransferManagerConfiguration();
    transferManagerConfiguration.setMultipartCopyThreshold(20 * 1024 * 1024);
    transferManager.setConfiguration(transferManagerConfiguration);
    // 要拷贝的bucket region, 支持跨园区拷贝
    Region srcBucketRegion = new Region("ap-beijing-1");
    // 源bucket, bucket名需包含appid
    String srcBucketName = "srcBucket-1251668577";
    // 要拷贝的源文件
    String srcKey = "aaa/bbb.txt";
    // 目的bucket, bucket名需包含appid
    String destBucketName = "destBucket-1251668577";
    // 要拷贝的目的文件
    String destKey = "ccc/ddd.txt";
    CopyObjectRequest copyObjectRequest = new CopyObjectRequest(srcBucketRegion, srcBucketName, srcKey, destBucketName, destKey);
    try {
        Copy copy = transferManager.copy(copyObjectRequest);
        // 返回一个异步结果copy, 可同步的调用waitForCopyResult等待copy结束, 成功返回CopyResult, 失败抛出异常.
        CopyResult copyResult = copy.waitForCopyResult();
        System.out.println(copyResult.getCrc64Ecma());
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    transferManager.shutdownNow();
    cosclient.shutdown();
}