zoologist/lib/ServiceInstance.js

A Curator-esque framework for ZooKeeper

'use strict';

/**
 * ServiceInstance.
 *
 * @module zoologist
 */


/**
 * Statics
 */
var DEFAULT_URI_SPEC =
  {
    parts: [
      {
        value: 'scheme',
        variable: true
      },
      {
        value: '://',
        variable: false
      },
      {
        value: 'address',
        variable: true
      },
      {
        value: ':',
        variable: false
      },
      {
        value: 'port',
        variable: true
      }
    ]
  };

function ServiceInstance(uriSpec, address, port, name) {
  this.uriSpec = uriSpec || DEFAULT_URI_SPEC;
  this.address = address;
  this.port    = port;
  this.name    = name;
};

ServiceInstance.prototype.getData = function() {
  if (this.data) {
    return this.data;
  }

  var data = {
    id: this.id,
    name: this.name,
    address: this.address,
    port: this.port,
    sslPort: null,
    payload: null,
    registrationTimeUTC: this.registrationTimeUTC || Date.now(),
    serviceType: 'DYNAMIC',
    uriSpec: this.uriSpec
  };

  return data;
};

module.exports = ServiceInstance;