react-dom/lib/ReactDOMStackInjection.js

React package for working with the DOM.

/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

'use strict';

var ReactComponentEnvironment = require('./ReactComponentEnvironment');
var ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');
var ReactDOMComponent = require('./ReactDOMComponent');
var ReactDOMComponentTree = require('./ReactDOMComponentTree');
var ReactDOMEmptyComponent = require('./ReactDOMEmptyComponent');
var ReactDOMTextComponent = require('./ReactDOMTextComponent');
var ReactDefaultBatchingStrategy = require('./ReactDefaultBatchingStrategy');
var ReactEmptyComponent = require('./ReactEmptyComponent');
var ReactGenericBatching = require('./ReactGenericBatching');
var ReactHostComponent = require('./ReactHostComponent');
var ReactReconcileTransaction = require('./ReactReconcileTransaction');
var ReactUpdates = require('./ReactUpdates');

var findDOMNode = require('./findDOMNode');
var getHostComponentFromComposite = require('./getHostComponentFromComposite');

var alreadyInjected = false;

function inject() {
  if (alreadyInjected) {
    // TODO: This is currently true because these injections are shared between
    // the client and the server package. They should be built independently
    // and not share any injection state. Then this problem will be solved.
    return;
  }
  alreadyInjected = true;

  ReactGenericBatching.injection.injectStackBatchedUpdates(ReactUpdates.batchedUpdates);

  ReactHostComponent.injection.injectGenericComponentClass(ReactDOMComponent);

  ReactHostComponent.injection.injectTextComponentClass(ReactDOMTextComponent);

  ReactEmptyComponent.injection.injectEmptyComponentFactory(function (instantiate) {
    return new ReactDOMEmptyComponent(instantiate);
  });

  ReactUpdates.injection.injectReconcileTransaction(ReactReconcileTransaction);
  ReactUpdates.injection.injectBatchingStrategy(ReactDefaultBatchingStrategy);

  ReactComponentEnvironment.injection.injectEnvironment(ReactComponentBrowserEnvironment);

  findDOMNode._injectStack(function (inst) {
    inst = getHostComponentFromComposite(inst);
    return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null;
  });
}

module.exports = {
  inject: inject
};