|  | /* | 
|  | * 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); | 
|  | } |