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authorFlorian Dold <florian.dold@gmail.com>2017-05-03 15:35:00 +0200
committerFlorian Dold <florian.dold@gmail.com>2017-05-03 15:35:00 +0200
commitde98e0b232509d5f40c135d540a70e415272ff85 (patch)
treea79222a5b58484ab3b80d18efcaaa7ccc4769b33 /node_modules/react-dom/lib/ReactServerUpdateQueue.js
parente0c9d480a73fa629c1e4a47d3e721f1d2d345406 (diff)
node_modules
Diffstat (limited to 'node_modules/react-dom/lib/ReactServerUpdateQueue.js')
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1 files changed, 138 insertions, 0 deletions
diff --git a/node_modules/react-dom/lib/ReactServerUpdateQueue.js b/node_modules/react-dom/lib/ReactServerUpdateQueue.js
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+/**
+ * Copyright 2015-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';
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var ReactUpdateQueue = require('./ReactUpdateQueue');
+
+var warning = require('fbjs/lib/warning');
+
+function warnNoop(publicInstance, callerName) {
+ if (process.env.NODE_ENV !== 'production') {
+ var constructor = publicInstance.constructor;
+ process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;
+ }
+}
+
+/**
+ * This is the update queue used for server rendering.
+ * It delegates to ReactUpdateQueue while server rendering is in progress and
+ * switches to ReactNoopUpdateQueue after the transaction has completed.
+ * @class ReactServerUpdateQueue
+ * @param {Transaction} transaction
+ */
+
+var ReactServerUpdateQueue = function () {
+ function ReactServerUpdateQueue(transaction) {
+ _classCallCheck(this, ReactServerUpdateQueue);
+
+ this.transaction = transaction;
+ }
+
+ /**
+ * Checks whether or not this composite component is mounted.
+ * @param {ReactClass} publicInstance The instance we want to test.
+ * @return {boolean} True if mounted, false otherwise.
+ * @protected
+ * @final
+ */
+
+
+ ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) {
+ return false;
+ };
+
+ /**
+ * Enqueue a callback that will be executed after all the pending updates
+ * have processed.
+ *
+ * @param {ReactClass} publicInstance The instance to use as `this` context.
+ * @param {?function} callback Called after state is updated.
+ * @internal
+ */
+
+
+ ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) {
+ if (this.transaction.isInTransaction()) {
+ ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName);
+ }
+ };
+
+ /**
+ * Forces an update. This should only be invoked when it is known with
+ * certainty that we are **not** in a DOM transaction.
+ *
+ * You may want to call this when you know that some deeper aspect of the
+ * component's state has changed but `setState` was not called.
+ *
+ * This will not invoke `shouldComponentUpdate`, but it will invoke
+ * `componentWillUpdate` and `componentDidUpdate`.
+ *
+ * @param {ReactClass} publicInstance The instance that should rerender.
+ * @internal
+ */
+
+
+ ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) {
+ if (this.transaction.isInTransaction()) {
+ ReactUpdateQueue.enqueueForceUpdate(publicInstance);
+ } else {
+ warnNoop(publicInstance, 'forceUpdate');
+ }
+ };
+
+ /**
+ * Replaces all of the state. Always use this or `setState` to mutate state.
+ * You should treat `this.state` as immutable.
+ *
+ * There is no guarantee that `this.state` will be immediately updated, so
+ * accessing `this.state` after calling this method may return the old value.
+ *
+ * @param {ReactClass} publicInstance The instance that should rerender.
+ * @param {object|function} completeState Next state.
+ * @internal
+ */
+
+
+ ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) {
+ if (this.transaction.isInTransaction()) {
+ ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState);
+ } else {
+ warnNoop(publicInstance, 'replaceState');
+ }
+ };
+
+ /**
+ * Sets a subset of the state. This only exists because _pendingState is
+ * internal. This provides a merging strategy that is not available to deep
+ * properties which is confusing. TODO: Expose pendingState or don't use it
+ * during the merge.
+ *
+ * @param {ReactClass} publicInstance The instance that should rerender.
+ * @param {object|function} partialState Next partial state to be merged with state.
+ * @internal
+ */
+
+
+ ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) {
+ if (this.transaction.isInTransaction()) {
+ ReactUpdateQueue.enqueueSetState(publicInstance, partialState);
+ } else {
+ warnNoop(publicInstance, 'setState');
+ }
+ };
+
+ return ReactServerUpdateQueue;
+}();
+
+module.exports = ReactServerUpdateQueue; \ No newline at end of file