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

Example 46 with ObjectMetadata

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

the class CompleteMultipartUpload method call.

@Override
public UploadResult call() throws Exception {
    CompleteMultipartUploadResult res;
    try {
        CompleteMultipartUploadRequest req = new CompleteMultipartUploadRequest(origReq.getBucketName(), origReq.getKey(), uploadId, collectPartETags()).withGeneralProgressListener(origReq.getGeneralProgressListener());
        ObjectMetadata origMeta = origReq.getMetadata();
        if (origMeta != null) {
            ObjectMetadata objMeta = req.getObjectMetadata();
            if (objMeta == null) {
                objMeta = new ObjectMetadata();
            }
            objMeta.setUserMetadata(origMeta.getUserMetadata());
            req.setObjectMetadata(objMeta);
        }
        if (origReq.getPicOperations() != null) {
            req.setPicOperations(origReq.getPicOperations());
        }
        TransferManagerUtils.populateEndpointAddr(origReq, req);
        res = cos.completeMultipartUpload(req);
    } catch (Exception e) {
        monitor.uploadFailed();
        throw e;
    }
    UploadResult uploadResult = new UploadResult();
    uploadResult.setBucketName(origReq.getBucketName());
    uploadResult.setKey(origReq.getKey());
    uploadResult.setETag(res.getETag());
    uploadResult.setVersionId(res.getVersionId());
    uploadResult.setRequestId(res.getRequestId());
    uploadResult.setDateStr(res.getDateStr());
    uploadResult.setCrc64Ecma(res.getCrc64Ecma());
    uploadResult.setCiUploadResult(res.getCiUploadResult());
    monitor.uploadComplete();
    return uploadResult;
}

Example 47 with ObjectMetadata

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

the class KMSEncryptionClientDemo method getObjectDemo.

static void getObjectDemo() {
    // 下载文件
    GetObjectRequest getObjectRequest = new GetObjectRequest(bucketName, key);
    File downloadFile = new File("downlen1m.txt");
    ObjectMetadata objectMetadata = cosClient.getObject(getObjectRequest, downloadFile);
    System.out.println(objectMetadata.getRequestId());
}

Example 48 with ObjectMetadata

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

the class AsymmetricKeyEncryptionClientDemo method getObjectDemo.

static void getObjectDemo() {
    // 下载文件
    GetObjectRequest getObjectRequest = new GetObjectRequest(bucketName, key);
    File downloadFile = new File("downAsy.txt");
    ObjectMetadata objectMetadata = cosClient.getObject(getObjectRequest, downloadFile);
    System.out.println(objectMetadata.getRequestId());
}

Example 49 with ObjectMetadata

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

the class CAMRoleDemo method SimpleUploadFileFromEMR.

public static void SimpleUploadFileFromEMR() {
    InstanceMetadataCredentialsEndpointProvider endpointProvider = new InstanceMetadataCredentialsEndpointProvider(InstanceMetadataCredentialsEndpointProvider.Instance.EMR);
    InstanceCredentialsFetcher instanceCredentialsFetcher = new InstanceCredentialsFetcher(endpointProvider);
    COSCredentialsProvider cosCredentialsProvider = new InstanceCredentialsProvider(instanceCredentialsFetcher);
    COSCredentials cred = cosCredentialsProvider.getCredentials();
    System.out.println(cred.getCOSAccessKeyId());
    System.out.println(cred.getCOSSecretKey());
    System.out.println(cred.getCOSAppId());
    ClientConfig clientConfig = new ClientConfig(new Region("ap-chongqing"));
    COSClient cosClient = new COSClient(cosCredentialsProvider, clientConfig);
    String bucketName = "aaa-125xxx";
    String key = "test_emr.txt";
    File localFile = new File("./test");
    PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
    putObjectRequest.setStorageClass(StorageClass.Standard);
    PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
    System.out.println("upload file etag: " + putObjectResult.getETag());
    System.out.println("upload file requestId: " + putObjectResult.getRequestId());
    ObjectMetadata getMeta = cosClient.getObjectMetadata(bucketName, key);
    System.out.println("get file etag: " + getMeta.getETag());
    cosClient.deleteObject(bucketName, key);
    if (cosClient.doesObjectExist(bucketName, key)) {
        System.out.println("delete failed");
    } else {
        System.out.println("delete successfully");
    }
    cosClient.shutdown();
}

Example 50 with ObjectMetadata

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

the class GetObjectMetadataDemo method getObjectMetadataDemo.

// 将本地文件上传到COS
public static void getObjectMetadataDemo() {
    // 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);
    // bucket名需包含appid
    String bucketName = "mybucket-1251668577";
    String key = "aaa/bbb.txt";
    ObjectMetadata objectMetadata = cosclient.getObjectMetadata(bucketName, key);
    System.out.println(objectMetadata.getCrc64Ecma());
    System.out.println(objectMetadata.getLastModified());
    // 关闭客户端
    cosclient.shutdown();
}