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112 lines
2.7 KiB
112 lines
2.7 KiB
10 years ago
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/**
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* Copyright 2014-2015, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule ReactServerRenderingTransaction
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* @typechecks
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*/
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'use strict';
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var PooledClass = require("./PooledClass");
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var CallbackQueue = require("./CallbackQueue");
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var ReactPutListenerQueue = require("./ReactPutListenerQueue");
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var Transaction = require("./Transaction");
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var assign = require("./Object.assign");
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var emptyFunction = require("./emptyFunction");
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/**
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* Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
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* during the performing of the transaction.
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*/
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var ON_DOM_READY_QUEUEING = {
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/**
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* Initializes the internal `onDOMReady` queue.
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*/
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initialize: function() {
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this.reactMountReady.reset();
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},
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close: emptyFunction
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};
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var PUT_LISTENER_QUEUEING = {
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initialize: function() {
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this.putListenerQueue.reset();
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},
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close: emptyFunction
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};
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/**
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* Executed within the scope of the `Transaction` instance. Consider these as
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* being member methods, but with an implied ordering while being isolated from
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* each other.
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*/
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var TRANSACTION_WRAPPERS = [
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PUT_LISTENER_QUEUEING,
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ON_DOM_READY_QUEUEING
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];
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/**
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* @class ReactServerRenderingTransaction
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* @param {boolean} renderToStaticMarkup
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*/
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function ReactServerRenderingTransaction(renderToStaticMarkup) {
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this.reinitializeTransaction();
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this.renderToStaticMarkup = renderToStaticMarkup;
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this.reactMountReady = CallbackQueue.getPooled(null);
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this.putListenerQueue = ReactPutListenerQueue.getPooled();
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}
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var Mixin = {
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/**
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* @see Transaction
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* @abstract
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* @final
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* @return {array} Empty list of operation wrap proceedures.
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*/
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getTransactionWrappers: function() {
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return TRANSACTION_WRAPPERS;
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},
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/**
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* @return {object} The queue to collect `onDOMReady` callbacks with.
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*/
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getReactMountReady: function() {
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return this.reactMountReady;
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},
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getPutListenerQueue: function() {
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return this.putListenerQueue;
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},
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/**
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* `PooledClass` looks for this, and will invoke this before allowing this
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* instance to be resused.
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*/
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destructor: function() {
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CallbackQueue.release(this.reactMountReady);
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this.reactMountReady = null;
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ReactPutListenerQueue.release(this.putListenerQueue);
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this.putListenerQueue = null;
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}
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};
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assign(
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ReactServerRenderingTransaction.prototype,
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Transaction.Mixin,
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Mixin
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);
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PooledClass.addPoolingTo(ReactServerRenderingTransaction);
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module.exports = ReactServerRenderingTransaction;
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