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clouddb

README.md

Cloud DB Java Server SDK Demo

Introduction

This project is a quick start sample developed using Cloud DB Java Server SDK.

Quick Start

  • On the AppGallery Connect page, create a project and add an application with a package named com.huawei.agc.clouddb.xxxx.

  • Click Cloud DB on the navigation bar and enable database service. Then, perform the following operations:

    (1) Create a schema by importing a template file stored in CloudDBQuickStart_1.json in the root directory of the project. Alternatively, create a schema named BookInfo and ensure that all fields must be the same as those in BookInfo.java in the project.

    (2) Create a Cloud DB zone. On the Cloud DB Zone tab page, click Add to create a Cloud DB zone named QuickStartDemo.

  • Click Project Settings on the navigation bar, then click Server SDK on the top navigation bar. Click Create button on API client, and download the agc-apiclient-xxxx.json file by clicking Download credential button, and add it to the app directory. Copy the path of credential file and paste it to CloudDBZoneWrapper.java CloudDBZoneWrapper() constructor.

public CloudDBZoneWrapper() {
    try {
        /*
         * To Integrate the server sdk, a credential file should be used.
         * Change the value of 'credentialPath' to the path of the credential file.
         * */
        String credentialPath = "/path/agc-apiclient-xxx-xxx.json";
        AGCClient.initialize(AGCParameter.builder()
                .setCredential(CredentialParser.toCredential(credentialPath))
                .build());
        CloudDBZoneConfig cloudDBZoneConfig = new CloudDBZoneConfig("QuickStartDemo");
        agConnectCloudDB = AGConnectCloudDB.getInstance();
        mCloudDBZone = agConnectCloudDB.openCloudDBZone(cloudDBZoneConfig);
    } catch (AGCException e) {
        System.out.println("Constructor: " + e.getMessage());
    }
}
  • Open App.java and run this file to start the project.

Running Result

License

Cloud DB Quick Start is licensed under the Apache License, version 2.0.