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

Example 11 with CosServiceException

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

the class PicOperationDemo method PicPersistentProcessing.

public static void PicPersistentProcessing() {
    // 1 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials("SECRET_ID", "SECRET_KEY");
    // 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-guangzhou"));
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // 4. bucket名需包含appid
    String bucketName = "examplebucket-1250000000";
    String key = "example.jpg";
    File localFile = new File("/data/example.jpg");
    // 5.对图像进行持久化处理
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setHeader("Pic-Operations", "{\"is_pic_info\":1,\"rules\":[{\"fileid\":\"example.png\",\"rule\":\"imageView2/format/png\"}]}");
    PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
    putObjectRequest.setMetadata(objectMetadata);
    try {
        PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
        // putobjectResult会返回文件的etag
        String etag = putObjectResult.getETag();
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    }
    // 关闭客户端
    cosclient.shutdown();
}

Example 12 with CosServiceException

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

the class MultipartUploadDemo method InitMultipartUploadDemo.

public static String InitMultipartUploadDemo() {
    // 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-guangzhou"));
    // 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";
    InitiateMultipartUploadRequest request = new InitiateMultipartUploadRequest(bucketName, key);
    // 设置存储类型, 默认是标准(Standard), 低频(Standard_IA), 归档(Archive)
    request.setStorageClass(StorageClass.Standard);
    try {
        InitiateMultipartUploadResult initResult = cosclient.initiateMultipartUpload(request);
        // 获取uploadid
        String uploadId = initResult.getUploadId();
        return uploadId;
    } catch (CosServiceException e) {
        throw e;
    } catch (CosClientException e) {
        throw e;
    } finally {
        cosclient.shutdown();
    }
}

Example 13 with CosServiceException

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

the class PutGetDelTest method testGetObjectIfMatchWrongEtag.

@Test
public void testGetObjectIfMatchWrongEtag() throws IOException {
    if (!judgeUserInfoValid()) {
        return;
    }
    File localFile = buildTestFile(1024);
    String key = "ut/" + localFile.getName();
    cosclient.putObject(bucket, key, localFile);
    try {
        String fileEtag = Md5Utils.md5Hex(localFile);
        // 打乱一下，得到一个错误的etag
        String wrongEtag = fileEtag.substring(5) + fileEtag.substring(0, 5);
        GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key);
        List<String> eTagList = new ArrayList<>();
        eTagList.add(wrongEtag);
        getObjectRequest.setMatchingETagConstraints(eTagList);
        COSObject cosObject = cosclient.getObject(getObjectRequest);
        assertNull(cosObject);
    } catch (CosServiceException cse) {
        fail(cse.toString());
    } finally {
        cosclient.deleteObject(bucket, key);
        assertTrue(localFile.delete());
    }
}

Example 14 with CosServiceException

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

the class COSClient method setBucketCrossOriginConfiguration.

@Override
public void setBucketCrossOriginConfiguration(SetBucketCrossOriginConfigurationRequest setBucketCrossOriginConfigurationRequest) throws CosClientException, CosServiceException {
    rejectNull(setBucketCrossOriginConfigurationRequest, "The set bucket cross origin configuration request object must be specified.");
    rejectNull(clientConfig.getRegion(), "region is null, region in clientConfig must be specified when setting bucket cross origin configuration");
    String bucketName = setBucketCrossOriginConfigurationRequest.getBucketName();
    BucketCrossOriginConfiguration bucketCrossOriginConfiguration = setBucketCrossOriginConfigurationRequest.getCrossOriginConfiguration();
    rejectNull(bucketName, "The bucket name parameter must be specified when setting bucket cross origin configuration.");
    rejectNull(bucketCrossOriginConfiguration, "The cross origin configuration parameter must be specified when setting bucket cross origin configuration.");
    CosHttpRequest<SetBucketCrossOriginConfigurationRequest> request = createRequest(bucketName, null, setBucketCrossOriginConfigurationRequest, HttpMethodName.PUT);
    request.addParameter("cors", null);
    byte[] content = new BucketConfigurationXmlFactory().convertToXmlByteArray(bucketCrossOriginConfiguration);
    request.addHeader("Content-Length", String.valueOf(content.length));
    request.addHeader("Content-Type", "application/xml");
    request.setContent(new ByteArrayInputStream(content));
    try {
        byte[] md5 = Md5Utils.computeMD5Hash(content);
        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 15 with CosServiceException

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

the class COSClient method setBucketReplicationConfiguration.

@Override
public void setBucketReplicationConfiguration(SetBucketReplicationConfigurationRequest setBucketReplicationConfigurationRequest) throws CosClientException, CosServiceException {
    rejectNull(setBucketReplicationConfigurationRequest, "The set bucket replication configuration request object must be specified.");
    rejectNull(clientConfig.getRegion(), "region is null, region in clientConfig must be specified when setting bucket replication configuration");
    final String bucketName = setBucketReplicationConfigurationRequest.getBucketName();
    final BucketReplicationConfiguration bucketReplicationConfiguration = setBucketReplicationConfigurationRequest.getReplicationConfiguration();
    rejectNull(bucketName, "The bucket name parameter must be specified when setting replication configuration.");
    rejectNull(bucketReplicationConfiguration, "The replication configuration parameter must be specified when setting replication configuration.");
    CosHttpRequest<SetBucketReplicationConfigurationRequest> request = createRequest(bucketName, null, setBucketReplicationConfigurationRequest, HttpMethodName.PUT);
    request.addParameter("replication", null);
    final byte[] bytes = new BucketConfigurationXmlFactory().convertToXmlByteArray(bucketReplicationConfiguration);
    request.addHeader("Content-Length", String.valueOf(bytes.length));
    request.addHeader("Content-Type", "application/xml");
    request.setContent(new ByteArrayInputStream(bytes));
    try {
        request.addHeader("Content-MD5", BinaryUtils.toBase64(Md5Utils.computeMD5Hash(bytes)));
    } catch (Exception e) {
        throw new CosClientException("Not able to compute MD5 of the replication rule configuration. Exception Message : " + e.getMessage(), e);
    }
    invoke(request, voidCosResponseHandler);
}