diffusion/src/node_modules/services/topic-add/topic-add-serialiser.js

Diffusion JavaScript client

var Codec = require('io/codec');

var BEES = require('serialisers/byte-encoded-enum-serialiser');
var TopicAddFailReason = require('../../../topics/topics').TopicAddFailReason;
var TopicSpecificationSerialiser = require('topics/details/topic-specification-serialiser');

var Status = {
    OK : 0,
    OK_CACHED : 1,
    FAILURE : 2,
    CACHE_FAILURE : 3
};

var serialiser = {
    read : function(input) {
        var status = Codec.readByte(input);
        var reason = "";

        if (status === Status.FAILURE) {
            reason = BEES.read(input, TopicAddFailReason);
        }

        return {
            status : status,
            reason : reason
        };
    },
    write : function(output, req) {
        Codec.writeString(output, req.path);
        TopicSpecificationSerialiser.write(output, req.specification);
    }
};

module.exports = serialiser;