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markjrzhang
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add LiveTranscodeDemo
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‎pom.xml‎

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@@ -4,7 +4,7 @@
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.qcloud</groupId>
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<artifactId>cos_api</artifactId>
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<version>5.6.215</version>
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<version>5.6.217</version>
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<packaging>jar</packaging>
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<name>cos-java-sdk</name>
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<description>java sdk for qcloud cos</description>

‎src/main/java/com/qcloud/cos/COSClient.java‎

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import com.qcloud.cos.model.ciModel.job.v2.*;
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import com.qcloud.cos.model.ciModel.mediaInfo.MediaInfoRequest;
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import com.qcloud.cos.model.ciModel.mediaInfo.MediaInfoResponse;
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import com.qcloud.cos.model.ciModel.metaInsight.CreateDatasetRequest;
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import com.qcloud.cos.model.ciModel.metaInsight.CreateDatasetResponse;
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import com.qcloud.cos.model.ciModel.persistence.AIGameRecResponse;
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import com.qcloud.cos.model.ciModel.persistence.CIUploadResult;
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import com.qcloud.cos.model.ciModel.persistence.AIRecRequest;
@@ -5123,6 +5125,11 @@ public RecognizeLogoResponse recognizeLogo(RecognizeLogoRequest customRequest) {
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return invoke(request, new Unmarshallers.CICommonUnmarshaller<RecognizeLogoResponse>(RecognizeLogoResponse.class));
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}
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@Override
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public CreateDatasetResponse createDataset(CreateDatasetRequest customRequest) {
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return null;
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}
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public String generateCosDomainPrivateM3U8Url(PrivateM3U8Request privateM3U8Request) {
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CosHttpRequest<PrivateM3U8Request> request = createRequest(privateM3U8Request.getBucketName(), privateM3U8Request.getObject(), privateM3U8Request, HttpMethodName.GET);

‎src/main/java/com/qcloud/cos/demo/ci/CreateDatasetDemo.java‎

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package com.qcloud.cos.demo.ci;
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import com.qcloud.cos.COSClient;
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import com.qcloud.cos.model.ciModel.metaInsight.CreateDatasetRequest;
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import com.qcloud.cos.model.ciModel.metaInsight.CreateDatasetResponse;
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import com.qcloud.cos.utils.CIJackson;
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/**
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* 创建数据集 详情见https://cloud.tencent.com/document/product/460/106020
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*/
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public class CreateDatasetDemo {
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public static void main(String[] args) {
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// 1 初始化用户身份信息（secretId, secretKey）。
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COSClient client = ClientUtils.getTestClient();
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// 2 调用要使用的方法。
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createDataset(client);
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}
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/**
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* createDataset 本接口用于创建一个数据集（Dataset），数据集是由文件元数据构成的集合，用于存储和管理元数据。
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* 该接口属于 POST 请求。
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*/
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public static void createDataset(COSClient client) {
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CreateDatasetRequest request = new CreateDatasetRequest();
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request.setAppId("1251704708");
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// 设置数据集名称，同一个账户下唯一。命名规则如下： 长度为1~32字符。 只能包含小写英文字母，数字，短划线（-）。 必须以英文字母和数字开头。;是否必传：是
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request.setDatasetName("mark");
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// 设置数据集描述信息。长度为1~256个英文或中文字符，默认值为空。;是否必传：否
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request.setDescription("test");
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// 设置指模板，在建立元数据索引时，后端将根据模板来决定收集哪些元数据。
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// 每个模板都包含一个或多个算子，不同的算子表示不同的元数据。
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// 目前支持的模板： Official:DefaultEmptyId：默认为空的模板，表示不进行元数据的采集。
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// Official:COSBasicMeta：基础信息模板，包含 COS 文件基础元信息算子，表示采集 COS 文件的名称、类型、ACL等基础元信息数据。
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// Official:FaceSearch：人脸检索模板，包含人脸检索、COS 文件基础元信息算子。
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// Official:ImageSearch：图像检索模板，包含图像检索、COS 文件基础元信息算子。
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request.setTemplateId("Official:COSBasicMeta");
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System.out.println(CIJackson.toJsonString(request));
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CreateDatasetResponse response = client.createDataset(request);
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}
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}

‎src/main/java/com/qcloud/cos/model/ciModel/metaInsight/CreateDatasetRequest.java‎

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package com.qcloud.cos.model.ciModel.metaInsight;
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import com.qcloud.cos.internal.CIServiceRequest;
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public class CreateDatasetRequest extends CIServiceRequest {
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/**
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*数据集名称，同一个账户下唯一。命名规则如下： 长度为1~32字符。 只能包含小写英文字母，数字，短划线（-）。 必须以英文字母和数字开头。;是否必传：是
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*/
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private String datasetName;
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/**
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*数据集描述信息。长度为1~256个英文或中文字符，默认值为空。;是否必传：否
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*/
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private String description;
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/**
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*指模板，在建立元数据索引时，后端将根据模板来决定收集哪些元数据。每个模板都包含一个或多个算子，不同的算子表示不同的元数据。目前支持的模板： Official:DefaultEmptyId：默认为空的模板，表示不进行元数据的采集。 Official:COSBasicMeta：基础信息模板，包含 COS 文件基础元信息算子，表示采集 COS 文件的名称、类型、ACL等基础元信息数据。 Official:FaceSearch：人脸检索模板，包含人脸检索、COS 文件基础元信息算子。Official:ImageSearch：图像检索模板，包含图像检索、COS 文件基础元信息算子。;是否必传：否
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*/
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private String templateId;
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public String getDatasetName() { return datasetName; }
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public void setDatasetName(String datasetName) { this.datasetName = datasetName; }
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public String getDescription() { return description; }
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public void setDescription(String description) { this.description = description; }
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public String getTemplateId() { return templateId; }
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public void setTemplateId(String templateId) { this.templateId = templateId; }
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}

‎src/main/java/com/qcloud/cos/model/ciModel/metaInsight/CreateDatasetResponse.java‎

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package com.qcloud.cos.model.ciModel.metaInsight;
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import com.qcloud.cos.model.CiServiceResult;
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public class CreateDatasetResponse extends CiServiceResult {
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/**
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*请求ID
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*/
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private String requestId;
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/**
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*数据集信息
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*/
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private Dataset dataset;
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public String getRequestId() { return requestId; }
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public void setRequestId(String requestId) { this.requestId = requestId; }
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public Dataset getDataset() { return dataset; }
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public void setDataset(Dataset dataset) { this.dataset = dataset; }
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}

‎src/main/java/com/qcloud/cos/model/ciModel/metaInsight/Dataset.java‎

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package com.qcloud.cos.model.ciModel.metaInsight;
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import com.thoughtworks.xstream.annotations.XStreamAlias;
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@XStreamAlias("Dataset")
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public class Dataset {
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/**
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* 模板ID。
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*/
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@XStreamAlias("TemplateId")
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private String templateId;
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/**
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* 数据集描述信息
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*/
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@XStreamAlias("Description")
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private String description;
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/**
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* 数据集创建时间的时间戳，格式为RFC3339Nano
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*/
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@XStreamAlias("CreateTime")
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private String createTime;
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/**
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* 数据集修改时间的时间戳，格式为RFC3339Nano创建数据集后，如果未更新过数据集，则数据集修改时间的时间戳和数据集创建时间的时间戳相同
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*/
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@XStreamAlias("UpdateTime")
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private String updateTime;
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/**
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* 数据集当前绑定的COS Bucket数量
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*/
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@XStreamAlias("BindCount")
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private Integer bindCount;
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/**
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* 数据集当前文件数量
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*/
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@XStreamAlias("FileCount")
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private Integer fileCount;
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/**
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* 数据集中当前文件总大小，单位为字节
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*/
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@XStreamAlias("TotalFileSize")
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private Integer totalFileSize;
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/**
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*数据集名称
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*/
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@XStreamAlias("DatasetName")
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private String datasetName;
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public String getTemplateId() { return templateId; }
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public void setTemplateId(String templateId) { this.templateId = templateId; }
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public String getDescription() { return description; }
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public void setDescription(String description) { this.description = description; }
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public String getCreateTime() { return createTime; }
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public void setCreateTime(String createTime) { this.createTime = createTime; }
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public String getUpdateTime() { return updateTime; }
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public void setUpdateTime(String updateTime) { this.updateTime = updateTime; }
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public Integer getBindCount() { return bindCount; }
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public void setBindCount(Integer bindCount) { this.bindCount = bindCount; }
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public Integer getFileCount() { return fileCount; }
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public void setFileCount(Integer fileCount) { this.fileCount = fileCount; }
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public Integer getTotalFileSize() { return totalFileSize; }
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public void setTotalFileSize(Integer totalFileSize) { this.totalFileSize = totalFileSize; }
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public String getDatasetName() { return datasetName; }
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public void setDatasetName(String datasetName) { this.datasetName = datasetName; }
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}

‎src/main/java/com/qcloud/cos/utils/CIJackson.java‎

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/*
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* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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* According to cos feature, we modify some class，comment, field name, etc.
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*/
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package com.qcloud.cos.utils;
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import com.fasterxml.jackson.core.JsonFactory;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.fasterxml.jackson.core.JsonParser;
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import com.fasterxml.jackson.databind.*;
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import com.fasterxml.jackson.databind.ser.FilterProvider;
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import com.fasterxml.jackson.databind.ser.impl.SimpleBeanPropertyFilter;
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import com.fasterxml.jackson.databind.ser.impl.SimpleFilterProvider;
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import com.qcloud.cos.exception.CosClientException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.IOException;
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import java.io.Writer;
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public enum CIJackson {
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;
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private static final Logger LOG = LoggerFactory.getLogger(CIJackson.class);
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private static final ObjectMapper objectMapper = new ObjectMapper();
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static {
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objectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
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objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
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objectMapper.setPropertyNamingStrategy(PropertyNamingStrategy.PASCAL_CASE_TO_CAMEL_CASE);
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SimpleBeanPropertyFilter filter = SimpleBeanPropertyFilter.serializeAllExcept();
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FilterProvider filters = new SimpleFilterProvider().addFilter("CosServiceFilter", filter);
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objectMapper.setFilterProvider(filters);
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}
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private static final ObjectWriter writer = objectMapper.writer();
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private static final ObjectWriter prettyWriter = objectMapper.writerWithDefaultPrettyPrinter();
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public static String toJsonPrettyString(Object value) {
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try {
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return prettyWriter.writeValueAsString(value);
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} catch (Exception e) {
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throw new IllegalStateException(e);
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}
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}
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public static String toJsonString(Object value) {
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try {
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return writer.writeValueAsString(value);
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} catch (Exception e) {
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throw new IllegalStateException(e);
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}
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}
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public static <T> T fromJsonString(String json, Class<T> clazz) {
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if (json == null)
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return null;
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try {
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return objectMapper.readValue(json, clazz);
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} catch (Exception e) {
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throw new CosClientException("Unable to parse Json String.", e);
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}
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}
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public static JsonNode jsonNodeOf(String json) {
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return fromJsonString(json, JsonNode.class);
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}
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public static JsonGenerator jsonGeneratorOf(Writer writer) throws IOException {
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return new JsonFactory().createGenerator(writer);
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}
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}
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