diffusion/src/node_modules/services/control-client/client-filter-subscribe-response-serialiser.js

Diffusion JavaScript client

var ClientFilterSubscribeResponse = require('services/control-client/client-filter-subscribe-response');
var ErrorReportSerialiser = require('services/error-report-serialiser');
var Codec = require('io/codec');

module.exports = {
    read : function(input) {
        var error = Codec.readByte(input);

        if (error) {
            var errors = Codec.readCollection(input, ErrorReportSerialiser.read);
            return new ClientFilterSubscribeResponse(0, errors);
        } else {
            var numSelected = Codec.readInt32(input);
            return new ClientFilterSubscribeResponse(numSelected, []);
        }
    },
    write : function(output, response) {
        if (response.isSuccess()) {
            Codec.writeByte(output, 0);
            Codec.writeInt32(output, response.selected);
        } else {
            Codec.writeByte(output, 1);
            Codec.writeCollection(output, response.errors, ErrorReportSerialiser.write);
        }
    }
};