1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5define("mojo/public/js/bindings/connection", [
6  "mojo/public/js/bindings/connector",
7  "mojo/public/js/bindings/router",
8], function(connector, router) {
9
10  function Connection(
11      handle, localFactory, remoteFactory, routerFactory, connectorFactory) {
12    if (routerFactory === undefined)
13      routerFactory = router.Router;
14    this.router_ = new routerFactory(handle, connectorFactory);
15    this.remote = new remoteFactory(this.router_);
16    this.local = new localFactory(this.remote);
17    this.router_.setIncomingReceiver(this.local);
18
19    var validateRequest = localFactory.prototype.validator;
20    var validateResponse = remoteFactory.prototype.validator;
21    var payloadValidators = [];
22    if (validateRequest)
23      payloadValidators.push(validateRequest);
24    if (validateResponse)
25      payloadValidators.push(validateResponse);
26    this.router_.setPayloadValidators(payloadValidators);
27  }
28
29  Connection.prototype.close = function() {
30    this.router_.close();
31    this.router_ = null;
32    this.local = null;
33    this.remote = null;
34  };
35
36  Connection.prototype.encounteredError = function() {
37    return this.router_.encounteredError();
38  };
39
40  // The TestConnection subclass is only intended to be used in unit tests.
41
42  function TestConnection(handle, localFactory, remoteFactory) {
43    Connection.call(this,
44                    handle,
45                    localFactory,
46                    remoteFactory,
47                    router.TestRouter,
48                    connector.TestConnector);
49  }
50
51  TestConnection.prototype = Object.create(Connection.prototype);
52
53  var exports = {};
54  exports.Connection = Connection;
55  exports.TestConnection = TestConnection;
56  return exports;
57});
58