ServiceNow REST Request helper for dealing with non-standard content types in a Scripted REST API

RESTRequestHelper.js

var RESTRequestHelper = Class.create();
RESTRequestHelper.prototype = {
	initialize: function() {
	},
	
	type: 'RESTRequestHelper'
};

RESTRequestHelper.getRequestStreamString = function(requestBody){
	var sb = ''+ GlideStringUtil.getStringFromStream(requestBody.dataStream);
	return sb;
};

RESTRequestHelper.getJSONObjectfromBodyStream = function(requestBody){
	var sb = GlideStringUtil.getStringFromStream(requestBody.dataStream);
	var parsed = JSON.parse(sb);
	gs.debug("RESTRequestHelper will return the following JSON object: {0}",JSON.stringify(parsed));
	return parsed;
};