CommunitySolidServer/docs/classes/JsonResourceStorage.html

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<!DOCTYPE html><html class="default"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>JsonResourceStorage | Community Solid Server - v4.0.1</title><meta name="description" content="Documentation for Community Solid Server - v4.0.1"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script async src="../assets/search.js" id="search-script"></script></head><body><script>document.body.classList.add(localStorage.getItem("tsd-theme") || "os")</script><header><div class="tsd-page-toolbar"><div class="container"><div class="table-wrap"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget search no-caption">Search</label><input type="text" id="tsd-search-field"/></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">Community Solid Server - v4.0.1</a></div><div class="table-cell" id="tsd-widgets"><div id="tsd-filter"><a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a><div class="tsd-filter-group"><div class="tsd-select" id="tsd-filter-visibility"><span class="tsd-select-label">All</span><ul class="tsd-select-list"><li data-value="public">Public</li><li data-value="protected">Public/Protected</li><li data-value="private" class="selected">All</li></ul></div> <input type="checkbox" id="tsd-filter-inherited" checked/><label class="tsd-widget" for="tsd-filter-inherited">Inherited</label><input type="checkbox" id="tsd-filter-externals" checked/><label class="tsd-widget" for="tsd-filter-externals">Externals</label></div></div><a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a></div></div></div></div><div class="tsd-page-title"><div class="container"><ul class="tsd-breadcrumb"><li><a href="../modules.html">Community Solid Server - v4.0.1</a></li><li><a href="JsonResourceStorage.html">JsonResourceStorage</a></li></ul><h1>Class JsonResourceStorage&lt;T&gt;</h1></div></div></header><div class="container container-main"><div class="row"><div class="col-8 col-content"><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><div class="lead">
<p>A <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a> for JSON-like objects using a <a href="../interfaces/ResourceStore.html">ResourceStore</a> as backend.</p>
</div><div><p>Creates a base URL by joining the input base URL with the container string.
The storage assumes it has ownership over all entries in the target container
so no other classes should access resources there to prevent issues.</p>
<p>Assumes the input keys can be safely used to generate identifiers,
which will be appended to the stored base URL.</p>
<p>All non-404 errors will be re-thrown.</p>
</div></div></section><section class="tsd-panel tsd-type-parameters"><h3>Type parameters</h3><ul class="tsd-type-parameters"><li><h4>T</h4></li></ul></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">JsonResourceStorage</span></li></ul></section><section class="tsd-panel"><h3>Implements</h3><ul class="tsd-hierarchy"><li><a href="../interfaces/KeyValueStorage.html" class="tsd-signature-type" data-tsd-kind="Interface">KeyValueStorage</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span></li></ul></section><section class="tsd-panel-group tsd-index-group"><h2>Index</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section "><h3>Constructors</h3><ul class="tsd-index-list"><li class="tsd-kind-constructor tsd-parent-kind-class tsd-has-type-parameter"><a href="JsonResourceStorage.html#constructor" class="tsd-kind-icon">constructor</a></li></ul></section><section class="tsd-index-section tsd-is-private tsd-is-private-protected"><h3>Properties</h3><ul class="tsd-index-list"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#container" class="tsd-kind-icon">container</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#source" class="tsd-kind-icon">source</a></li></ul></section><section class="tsd-index-section "><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#delete" class="tsd-kind-icon">delete</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#entries" class="tsd-kind-icon">entries</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#get" class="tsd-kind-icon">get</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#getResourceEntries" class="tsd-kind-icon">get<wbr/>Resource<wbr/>Entries</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#has" class="tsd-kind-icon">has</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#identifierToKey" class="tsd-kind-icon">identifier<wbr/>To<wbr/>Key</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#keyToIdentifier" class="tsd-kind-icon">key<wbr/>To<wbr/>Identifier</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#safelyGetResource" class="tsd-kind-icon">safely<wbr/>Get<wbr/>Resource</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#set" class="tsd-kind-icon">set</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Constructors</h2><section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class tsd-has-type-parameter"><a id="constructor" class="tsd-anchor"></a><h3 class="tsd-anchor-link">constructor<a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class tsd-has-type-parameter"><li class="tsd-signature tsd-kind-icon">new <wbr/>Json<wbr/>Resource<wbr/>Storage<span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">(</span>source<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceStore.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceStore</a>, baseUrl<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, container<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="JsonResourceStorage.html" class="tsd-signature-type" data-tsd-kind="Class">JsonResourceStorage</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L27">src/storage/keyvalue/JsonResourceStorage.ts:27</a></li></ul></aside><h4 class="tsd-type-parameters-title">Type parameters</h4><ul class="tsd-type-parameters"><li><h4>T</h4></li></ul><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>source: <a href="../interfaces/ResourceStore.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceStore</a></h5></li><li><h5>baseUrl: <span class="tsd-signature-type">string</span></h5></li><li><h5>container: <span class="tsd-signature-type">string</span></h5></li></ul><h4 class="tsd-returns-title">Returns <a href="JsonResourceStorage.html" class="tsd-signature-type" data-tsd-kind="Class">JsonResourceStorage</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section></section><section class="tsd-panel-group tsd-member-group tsd-is-private tsd-is-private-protected"><h2>Properties</h2><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="container" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> container<a href="#container" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">container<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">string</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L25">src/storage/keyvalue/JsonResourceStorage.ts:25</a></li></ul></aside></section><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="source" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> source<a href="#source" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">source<span class="tsd-signature-symbol">:</span> <a href="../interfaces/ResourceStore.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceStore</a></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L24">src/storage/keyvalue/JsonResourceStorage.ts:24</a></li></ul></aside></section></section><section class="tsd-panel-group tsd-member-group "><h2>Methods</h2><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="delete" class="tsd-anchor"></a><h3 class="tsd-anchor-link">delete<a href="#delete" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">delete<span class="tsd-signature-symbol">(</span>key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a>.<a href="../interfaces/KeyValueStorage.html#delete">delete</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L56">src/storage/keyvalue/JsonResourceStorage.ts:56</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Deletes the value stored for the given key.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>key: <span class="tsd-signature-type">string</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="entries" class="tsd-anchor"></a><h3 class="tsd-anchor-link">entries<a href="#entries" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">entries<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-symbol">[</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">]</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a>.<a href="../interfaces/KeyValueStorage.html#entries">entries</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L69">src/storage/keyvalue/JsonResourceStorage.ts:69</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>An iterable of entries in the storage.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-symbol">[</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">]</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="get" class="tsd-anchor"></a><h3 class="tsd-anchor-link">get<a href="#get" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">get<span class="tsd-signature-symbol">(</span>key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a>.<a href="../interfaces/KeyValueStorage.html#get">get</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L32">src/storage/keyvalue/JsonResourceStorage.ts:32</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns the value stored for the given identifier.
<code>undefined</code> if no value is stored.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>key: <span class="tsd-signature-type">string</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="getResourceEntries" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> get<wbr/>Resource<wbr/>Entries<a href="#getResourceEntries" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">get<wbr/>Resource<wbr/>Entries<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-symbol">[</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">]</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L76">src/storage/keyvalue/JsonResourceStorage.ts:76</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Recursively iterates through the container to find all documents.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-symbol">[</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">]</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="has" class="tsd-anchor"></a><h3 class="tsd-anchor-link">has<a href="#has" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">has<span class="tsd-signature-symbol">(</span>key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a>.<a href="../interfaces/KeyValueStorage.html#has">has</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L44">src/storage/keyvalue/JsonResourceStorage.ts:44</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Checks if there is a value stored for the given key.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>key: <span class="tsd-signature-type">string</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="identifierToKey" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> identifier<wbr/>To<wbr/>Key<a href="#identifierToKey" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">identifier<wbr/>To<wbr/>Key<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L123">src/storage/keyvalue/JsonResourceStorage.ts:123</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Converts an internal identifier to an external key.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="keyToIdentifier" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> key<wbr/>To<wbr/>Identifier<a href="#keyToIdentifier" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">key<wbr/>To<wbr/>Identifier<span class="tsd-signature-symbol">(</span>key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L116">src/storage/keyvalue/JsonResourceStorage.ts:116</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Converts a key into an identifier for internal storage.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>key: <span class="tsd-signature-type">string</span></h5></li></ul><h4 class="tsd-returns-title">Returns <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="safelyGetResource" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> safely<wbr/>Get<wbr/>Resource<a href="#safelyGetResource" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">safely<wbr/>Get<wbr/>Resource<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><a href="../interfaces/Representation.html" class="tsd-signature-type" data-tsd-kind="Interface">Representation</a><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L98">src/storage/keyvalue/JsonResourceStorage.ts:98</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns the representation for the given identifier.
Returns undefined if a 404 error is thrown.
Re-throws the error in all other cases.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><a href="../interfaces/Representation.html" class="tsd-signature-type" data-tsd-kind="Interface">Representation</a><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="set" class="tsd-anchor"></a><h3 class="tsd-anchor-link">set<a href="#set" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">set<span class="tsd-signature-symbol">(</span>key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, value<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">unknown</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="JsonResourceStorage.html" class="tsd-signature-type" data-tsd-kind="Class">JsonResourceStorage</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/KeyValueStorage.html">KeyValueStorage</a>.<a href="../interfaces/KeyValueStorage.html#set">set</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/5b48766/src/storage/keyvalue/JsonResourceStorage.ts#L49">src/storage/keyvalue/JsonResourceStorage.ts:49</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Sets the value for the given key.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>key: <span class="tsd-signature-type">string</span></h5></li><li><h5>value: <span class="tsd-signature-type">unknown</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="JsonResourceStorage.html" class="tsd-signature-type" data-tsd-kind="Class">JsonResourceStorage</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type" data-tsd-kind="Type parameter">T</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section></section></div><div class="col-4 col-menu menu-sticky-wrap menu-highlight"><nav class="tsd-navigation primary"><ul><li class=""><a href="../modules.html">Exports</a></li></ul></nav><nav class="tsd-navigation secondary menu-sticky"><ul><li class="current tsd-kind-class tsd-has-type-parameter"><a href="JsonResourceStorage.html" class="tsd-kind-icon">Json<wbr/>Resource<wbr/>Storage</a><ul><li class="tsd-kind-constructor tsd-parent-kind-class tsd-has-type-parameter"><a href="JsonResourceStorage.html#constructor" class="tsd-kind-icon">constructor</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#container" class="tsd-kind-icon">container</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#source" class="tsd-kind-icon">source</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#delete" class="tsd-kind-icon">delete</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#entries" class="tsd-kind-icon">entries</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#get" class="tsd-kind-icon">get</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#getResourceEntries" class="tsd-kind-icon">get<wbr/>Resource<wbr/>Entries</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#has" class="tsd-kind-icon">has</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#identifierToKey" class="tsd-kind-icon">identifier<wbr/>To<wbr/>Key</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#keyToIdentifier" class="tsd-kind-icon">key<wbr/>To<wbr/>Identifier</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="JsonResourceStorage.html#safelyGetResource" class="tsd-kind-icon">safely<wbr/>Get<wbr/>Resource</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="JsonResourceStorage.html#set" class="tsd-kind-icon">set</a></li></ul></li></ul></nav></div></div></div><footer class=""><div 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