66 lines
2.1 KiB
JavaScript
66 lines
2.1 KiB
JavaScript
// Copyright 2014 Cognitect. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide("com.cognitect.transit.impl.reader");
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goog.require("com.cognitect.transit.impl.decoder");
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goog.require("com.cognitect.transit.caching");
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goog.scope(function () {
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var reader = com.cognitect.transit.impl.reader,
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decoder = com.cognitect.transit.impl.decoder,
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caching = com.cognitect.transit.caching;
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/**
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* A JSON unmarshaller
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* @constructor
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*/
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reader.JSONUnmarshaller = function Transit$JSONUnmarshaller(opts) {
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this.decoder = new decoder.Decoder(opts);
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};
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/**
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* @param {string} str a JSON string
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* @param {caching.ReadCache} cache a read cache
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* @returns {*}
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*/
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reader.JSONUnmarshaller.prototype.unmarshal = function (str, cache) {
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return this.decoder.decode(JSON.parse(str), cache);
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};
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/**
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* A transit reader
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* @constructor
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* @param {reader.JSONUnmarshaller} unmarshaller
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* @param {Object=} options
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*/
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reader.Reader = function Transit$Reader(unmarshaller, options) {
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this.unmarshaller = unmarshaller;
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this.options = options || {};
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this.cache = this.options["cache"] ? this.options["cache"] : new caching.ReadCache();
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};
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/**
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* @param {string} str a string to be read
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* @returns {*}
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*/
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reader.Reader.prototype.read = function (str) {
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var ret = this.unmarshaller.unmarshal(str, this.cache)
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this.cache.clear();
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return ret;
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};
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reader.Reader.prototype["read"] = reader.Reader.prototype.read;
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});
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