ocbesbn-blob-client

This module provides simple and easy server side access to the blob storage service. For further details of how to use this module, please have a look at the wiki of this module and the blob service wiki.

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Minimum setup

First got to your local code directory and run:

npm install ocbesbn-blob-client

In order to run BlobClient, you'll need a setup consisting of a running blob service and a working consul service registry with the blob service being registered under the name blob.

Since version 2.0, ocbesbn-blob-client defines multiple classes depending on which part of blob service one wants to access. Currently there are multiple classes which directly inherit BlobClient and therefor are interface compatible.

• BlobClient
• TempFileClient
• DataFileClient

const { BlobClient, TempFileClient, DataFileClient } = require('ocbesbn-blob-client');
 
const blobClient = new BlobClient();
blobClient.getFileInfo('c_tenant', '/public/myFile.ext').then(info => console.log(info)).catch(err => console.log(err));
 
const tempFileClient = new TempFileClient();
tempFileClient.getFileInfo('c_tenant', '/public/myFile.ext').then(info => console.log(info)).catch(err => console.log(err));
 
const dataFileClient = new DataFileClient();
dataFileClient.getFileInfo('c_tenant', '/public/myFile.ext').then(info => console.log(info)).catch(err => console.log(err));
 

If an error occurs (HTTP status code >= 400), a result promise gets rejected as defined by the rules of ServiceClient.

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Default configuration

The default configuration object provides hints about what the module's standard behavior is like and which configuration options are available. For further details about the API, please have a look at the wiki.

{
    consul : {
        host : 'consul'
    },
    serviceClient : null,
    forceServiceToken : false,
    clientType : 'files'
}