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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
This is a standalone deserialize/parse example if you just want to deserialize
thrift decoupled from cassandra server
1. acquire thrift template specification files from who ever built it (eg: EXAMPLE.thrift)
2. Install thrift on local machine
3. generate thrift clients for nodejs using template specification files (#1)
thrift --gen js:node schema/EXAMPLE.thrift
This creates creates gen-node.js directory containing a new file, GENERATED.js
4. Inside GENERATED.js is a class you will want to instanciate. Find this class name and plug
it into the example code below (ie, "YOUR_CLASS_NAME")
*/
function parseThrift(thriftEncodedData, callback) {
var thrift = require('thrift');
var transport = new thrift.TFramedTransport(thriftEncodedData);
var protocol = new thrift.TBinaryProtocol(transport);
var clientClass = require('../gen-nodejs/GENERATED').YOUR_CLASS_NAME;
var client = new clientClass();
client.read(protocol);
callback(null, client);
}
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