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// Copyright 2012 The Closure Library Authors. 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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/**
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 * @fileoverview Defines a class for parsing JSON using eval.
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 */
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goog.provide('goog.json.EvalJsonProcessor');
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goog.require('goog.json');
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goog.require('goog.json.Processor');
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goog.require('goog.json.Serializer');
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/**
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 * A class that parses and stringifies JSON using eval (as implemented in
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 * goog.json).
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 * Adapts {@code goog.json} to the {@code goog.json.Processor} interface.
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 *
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 * @param {?goog.json.Replacer=} opt_replacer An optional replacer to use during
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 *     serialization.
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 * @param {?boolean=} opt_useUnsafeParsing Whether to use goog.json.unsafeParse
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 *     for parsing. Safe parsing is very slow on large strings. On the other
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 *     hand, unsafe parsing uses eval() without checking whether the string is
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 *     valid, so it should only be used if you trust the source of the string.
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 * @constructor
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 * @implements {goog.json.Processor}
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 * @final
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 * @deprecated Use goog.json.NativeJsonProcessor.
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 */
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goog.json.EvalJsonProcessor = function(opt_replacer, opt_useUnsafeParsing) {
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  /**
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   * @type {goog.json.Serializer}
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   * @private
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   */
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  this.serializer_ = new goog.json.Serializer(opt_replacer);
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  /**
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   * @type {function(string): *}
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   * @private
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   */
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  this.parser_ = opt_useUnsafeParsing ? goog.json.unsafeParse : goog.json.parse;
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};
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/** @override */
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goog.json.EvalJsonProcessor.prototype.stringify = function(object) {
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  return this.serializer_.serialize(object);
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};
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/** @override */
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goog.json.EvalJsonProcessor.prototype.parse = function(s) {
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  return this.parser_(s);
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};
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