153 lines
5.5 KiB
HTML
153 lines
5.5 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>
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formats/json/parser.js - Documentation
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</title>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.7.0/highlight.min.js"></script>
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<script>hljs.initHighlightingOnLoad();</script>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
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<input type="checkbox" id="nav-trigger" class="nav-trigger" />
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<label for="nav-trigger" class="navicon-button x">
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<div class="navicon"></div>
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<label for="nav-trigger" class="overlay"></label>
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<div class="top-nav-wrapper">
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<ul>
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<li >
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<a href="index.html">
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</a>
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</ul>
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</div>
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<nav>
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<h3 class="reference-title">
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cloudevents-sdk
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</h3>
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<h3>
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Resources
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</h3>
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<a href="concepts.html">Concepts</a>
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<h3>Classes</h3><ul><li id="CloudEvent-nav"><a href="CloudEvent.html">CloudEvent</a><ul class='methods'><li data-type="method" id="CloudEvent-addExtension-nav"><a href="CloudEvent.html#addExtension">addExtension</a></li><li data-type="method" id="CloudEvent-data-nav"><a href="CloudEvent.html#data">data</a></li><li data-type="method" id="CloudEvent-dataContenttype-nav"><a href="CloudEvent.html#dataContenttype">dataContenttype</a></li><li data-type="method" id="CloudEvent-format-nav"><a href="CloudEvent.html#format">format</a></li><li data-type="method" id="CloudEvent-getData-nav"><a href="CloudEvent.html#getData">getData</a></li><li data-type="method" id="CloudEvent-getDataContenttype-nav"><a href="CloudEvent.html#getDataContenttype">getDataContenttype</a></li><li data-type="method" id="CloudEvent-getExtensions-nav"><a href="CloudEvent.html#getExtensions">getExtensions</a></li><li data-type="method" id="CloudEvent-getFormats-nav"><a href="CloudEvent.html#getFormats">getFormats</a></li><li data-type="method" id="CloudEvent-getId-nav"><a href="CloudEvent.html#getId">getId</a></li><li data-type="method" id="CloudEvent-getSource-nav"><a href="CloudEvent.html#getSource">getSource</a></li><li data-type="method" id="CloudEvent-getSpecversion-nav"><a href="CloudEvent.html#getSpecversion">getSpecversion</a></li><li data-type="method" id="CloudEvent-getTime-nav"><a href="CloudEvent.html#getTime">getTime</a></li><li data-type="method" id="CloudEvent-getType-nav"><a href="CloudEvent.html#getType">getType</a></li><li data-type="method" id="CloudEvent-id-nav"><a href="CloudEvent.html#id">id</a></li><li data-type="method" id="CloudEvent-source-nav"><a href="CloudEvent.html#source">source</a></li><li data-type="method" id="CloudEvent-time-nav"><a href="CloudEvent.html#time">time</a></li><li data-type="method" id="CloudEvent-toString-nav"><a href="CloudEvent.html#toString">toString</a></li><li data-type="method" id="CloudEvent-type-nav"><a href="CloudEvent.html#type">type</a></li></ul></li><li id="HTTPReceiver-nav"><a href="HTTPReceiver.html">HTTPReceiver</a><ul class='methods'><li data-type="method" id="HTTPReceiver-accept-nav"><a href="HTTPReceiver.html#accept">accept</a></li></ul></li></ul>
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</nav>
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<div id="main">
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<h1 class="page-title">
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formats/json/parser.js
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</h1>
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<section>
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<article>
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<pre class="prettyprint source linenums"><code>const {
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isString,
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isDefinedOrThrow,
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isStringOrObjectOrThrow
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} = require("../../utils/fun.js");
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const invalidPayloadTypeError =
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new Error("invalid payload type, allowed are: string or object");
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const nullOrUndefinedPayload =
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new Error("null or undefined payload");
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const asJSON = (v) => (isString(v) ? JSON.parse(v) : v);
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class JSONParser {
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constructor(decorator) {
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this.decorator = decorator;
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}
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/**
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* Parses the payload with an optional decorator
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* @param {object|string} payload the JSON payload
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* @return {object} the parsed JSON payload.
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*/
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parse(payload) {
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if (this.decorator) {
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payload = this.decorator.parse(payload);
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}
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return Array.of(payload)
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.filter((p) => isDefinedOrThrow(p, nullOrUndefinedPayload))
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.filter((p) => isStringOrObjectOrThrow(p, invalidPayloadTypeError))
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.map(asJSON)
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.shift();
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}
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}
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module.exports = JSONParser;
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</code></pre>
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</article>
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</section>
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</div>
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<br class="clear">
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<footer>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.4</a>
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</html>
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