Merge branch 'develop'

Author: Chris Park

README.md

@@ -7,6 +7,15 @@ This is the Rosette API client binding for node.js.
 ## Getting Started
 Install the module with: `npm install rosette-api`
 
+## Docker ##
+A Docker image for running the examples against the compiled source library is available on Docker Hub.
+
+Command: `docker run -e API_KEY=api-key -v "<binding root directory>:/source" rosetteapi/docker-nodejs`
+
+Additional environment settings:
+`-e ALT_URL=<alternative URL>`
+`-e FILENAME=<single filename>`
+
 
 ## Example using the Rosette API language detection endpoint
 ```javascript

docker/Dockerfile

@@ -14,7 +14,7 @@ var args = parser.parseArgs();
 var api = new Api(args.key, args.url);
 var endpoint = "relationships";
 
-var relationships_text_data = "The Ghostbusters movie was filmed in Boston.";
+var relationships_text_data = "Bill Gates, Microsoft's former CEO, is a philanthropist.";
 var content = relationships_text_data;
 
 api.parameters.content = content;

docker/README.md

@@ -0,0 +1,26 @@
+"use strict";
+
+var Api = require("../lib/Api");
+var ArgumentParser = require("argparse").ArgumentParser;
+
+var parser = new ArgumentParser({
+  addHelp: true,
+  description: "Get the syntactic dependencies from a piece of text"
+});
+parser.addArgument(["--key"], {help: "Rosette API key", required: true});
+parser.addArgument(["--url"], {help: "Rosette API alt-url", required: false});
+var args = parser.parseArgs();
+
+var api = new Api(args.key, args.url);
+var endpoint = "syntax_dependencies";
+var syntax_dependencies_data = "Yoshinori Ohsumi, a Japanese cell biologist, was awarded the Nobel Prize in Physiology or Medicine on Monday.";
+
+api.parameters.content = syntax_dependencies_data;
+api.parameters.genre = "social-media";
+api.rosette(endpoint, function(err, res){
+	if(err){
+		console.log(err);
+	} else {
+		console.log(JSON.stringify(res, null, 2));
+	}
+});

docker/runAll.sh

@@ -28,3 +28,4 @@ module.exports.tokens = require("./lib/tokens");
 
 module.exports.translatedName = require("./lib/nameTranslation");
 
+module.exports.syntax_dependencies = require("./lib/syntax_dependencies");

examples/relationships.js

@@ -34,6 +34,7 @@ var sentiment = require("./sentiment");
 var textEmbedding = require("./textEmbedding");
 var translatedName = require("./nameTranslation");
 var tokens = require("./tokens");
+var syntax_dependencies = require("./syntax_dependencies");
 
 /**
  * @class
@@ -80,7 +81,7 @@ function Api(userKey, serviceURL) {
     } else {
         this.serviceURL = "https://api.rosette.com/rest/v1/";
     }
-    var urlParts = URL.parse(serviceURL);
+    var urlParts = URL.parse(this.serviceURL);
     if (urlParts.protocol === "http:") {
         this.protocol = http;
     }

examples/syntax_dependencies.js

@@ -102,8 +102,6 @@ parameters.prototype.loadParams = function() {
         "options": this.options,
         "explain": this.explain,
         "short-string": this.shortString,
-        "_maxRetries": this.maxRetries,
-        "_msInterval": this.msInterval,
         "_customHeaders": this.customHeaders
     };
 

index.js

@@ -26,7 +26,7 @@ var RosetteException = require("./rosetteExceptions");
  *
  * @type string
  */
-var BINDING_VERSION = "1.3.0";
+var BINDING_VERSION = "1.4.0";
 
 /**
  * @class
@@ -49,14 +49,6 @@ rosetteRequest.prototype.bindingVersion = function() { return BINDING_VERSION; }
  * @param {function} callback - Callback function to be exectuted after the function to which it is passed is complete
  */
 rosetteRequest.prototype.makeRequest = function(requestType, userKey, protocol, urlParts, parameters, callback) {
-    var maxRetries = 5;
-    var interval = 500;
-
-    if (parameters != null) {
-        maxRetries = parameters._maxRetries || maxRetries;
-        interval = parameters._microInterval || interval;
-    }
-
     var headers = {
         "accept": "application/json",
         "accept-encoding": "gzip",
@@ -89,9 +81,6 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, protocol,
         options.port = urlParts.port;
     }
 
-    var retries = 5;
-    var retry = 0;
-
     var requestTask = function(callback) {
         var result = new Buffer("");
         // execute the http/https request
@@ -115,10 +104,7 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, protocol,
 
                 if (res.statusCode === 200) {
                     return callback(null, JSON.parse(result.toString()));
-                } else if (res.statusCode === 429 && retry++ < maxRetries) {
-                    req.end();
-                    setTimeout(requestTask(callback), interval);
-                } else if (res.statusCode != 200) {
+                } else {
                     return callback(new RosetteException(res.statusCode, result.toString()));
                 }
             });