CommunitySolidServer/7.x/docs/classes/AtomicFileDataAccessor.html

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<!DOCTYPE html><html class="default" lang="en"><head><meta charset="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>AtomicFileDataAccessor | Community Solid Server - v7.1.2</title><meta name="description" content="Documentation for Community Solid Server"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><link rel="stylesheet" href="../assets/custom.css"/><script defer src="../assets/main.js"></script><script async src="../assets/icons.js" id="tsd-icons-script"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os";document.body.style.display="none";setTimeout(() => app?app.showPage():document.body.style.removeProperty("display"),500)</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></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 - v7.1.2</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../modules.html">Community Solid Server</a></li><li><a href="AtomicFileDataAccessor.html">AtomicFileDataAccessor</a></li></ul><h1>Class AtomicFileDataAccessor</h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>AtomicDataAccessor that uses the file system to store documents as files and containers as folders.
Data will first be written to a temporary location and only if no errors occur
will the data be written to the desired location.</p>
</div><div class="tsd-comment tsd-typography"></div></section><section class="tsd-panel tsd-hierarchy"><h4>Hierarchy (<a href="../hierarchy.html#AtomicFileDataAccessor">view full</a>)</h4><ul class="tsd-hierarchy"><li><a href="FileDataAccessor.html" class="tsd-signature-type tsd-kind-class">FileDataAccessor</a><ul class="tsd-hierarchy"><li><span class="target">AtomicFileDataAccessor</span></li></ul></li></ul></section><section class="tsd-panel"><h4>Implements</h4><ul class="tsd-hierarchy"><li><a href="../interfaces/AtomicDataAccessor.html" class="tsd-signature-type tsd-kind-interface">AtomicDataAccessor</a></li></ul></section><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/AtomicFileDataAccessor.ts#L17">src/storage/accessors/AtomicFileDataAccessor.ts:17</a></li></ul></aside><section class="tsd-panel-group tsd-index-group"><section class="tsd-panel tsd-index-panel"><details class="tsd-index-content tsd-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><h5 class="tsd-index-heading uppercase" role="button" aria-expanded="false" tabIndex="0"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-chevronSmall"></use></svg> Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Constructors</h3><div class="tsd-index-list"><a href="AtomicFileDataAccessor.html#constructor" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-512"></use></svg><span>constructor</span></a>
</div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Properties</h3><div class="tsd-index-list"><a href="AtomicFileDataAccessor.html#logger" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>logger</span></a>
<a href="AtomicFileDataAccessor.html#resourceMapper" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>resource<wbr/>Mapper</span></a>
</div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Methods</h3><div class="tsd-index-list"><a href="AtomicFileDataAccessor.html#canHandle" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>can<wbr/>Handle</span></a>
<a href="AtomicFileDataAccessor.html#deleteResource" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>delete<wbr/>Resource</span></a>
<a href="AtomicFileDataAccessor.html#getChildren" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>get<wbr/>Children</span></a>
<a href="AtomicFileDataAccessor.html#getData" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>get<wbr/>Data</span></a>
<a href="AtomicFileDataAccessor.html#getMetadata" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>get<wbr/>Metadata</span></a>
<a href="AtomicFileDataAccessor.html#getStats" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>get<wbr/>Stats</span></a>
<a href="AtomicFileDataAccessor.html#verifyExistingExtension" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>verify<wbr/>Existing<wbr/>Extension</span></a>
<a href="AtomicFileDataAccessor.html#writeContainer" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>write<wbr/>Container</span></a>
<a href="AtomicFileDataAccessor.html#writeDataFile" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>write<wbr/>Data<wbr/>File</span></a>
<a href="AtomicFileDataAccessor.html#writeDocument" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>write<wbr/>Document</span></a>
<a href="AtomicFileDataAccessor.html#writeMetadata" class="tsd-index-link tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>write<wbr/>Metadata</span></a>
<a href="AtomicFileDataAccessor.html#writeMetadataFile" class="tsd-index-link tsd-is-protected tsd-is-inherited"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>write<wbr/>Metadata<wbr/>File</span></a>
</div></section></div></details></section></section><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Constructors"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Constructors</h2></summary><section><section class="tsd-panel tsd-member"><a id="constructor" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>constructor</span><a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="constructor.new_AtomicFileDataAccessor" class="tsd-anchor"></a><span class="tsd-kind-constructor-signature">new <wbr/>Atomic<wbr/>File<wbr/>Data<wbr/>Accessor</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">resourceMapper</span>, <span class="tsd-kind-parameter">rootFilePath</span>, <span class="tsd-kind-parameter">tempFilePath</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="AtomicFileDataAccessor.html" class="tsd-signature-type tsd-kind-class">AtomicFileDataAccessor</a><a href="#constructor.new_AtomicFileDataAccessor" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">resourceMapper</span>: <a href="../interfaces/FileIdentifierMapper.html" class="tsd-signature-type tsd-kind-interface">FileIdentifierMapper</a></span></li><li><span><span class="tsd-kind-parameter">rootFilePath</span>: <span class="tsd-signature-type">string</span></span></li><li><span><span class="tsd-kind-parameter">tempFilePath</span>: <span class="tsd-signature-type">string</span></span></li></ul></div><h4 class="tsd-returns-title">Returns <a href="AtomicFileDataAccessor.html" class="tsd-signature-type tsd-kind-class">AtomicFileDataAccessor</a></h4><aside class="tsd-sources"><p>Overrides <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#constructor">constructor</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/AtomicFileDataAccessor.ts#L20">src/storage/accessors/AtomicFileDataAccessor.ts:20</a></li></ul></aside></li></ul></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Properties"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Properties</h2></summary><section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="logger" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code> <code class="tsd-tag">Readonly</code><span>logger</span><a href="#logger" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">logger</span><span class="tsd-signature-symbol">:</span> <a href="../interfaces/Logger.html" class="tsd-signature-type tsd-kind-interface">Logger</a><span class="tsd-signature-symbol"> = ...</span></div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#logger">logger</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L27">src/storage/accessors/FileDataAccessor.ts:27</a></li></ul></aside></section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="resourceMapper" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code> <code class="tsd-tag">Readonly</code><span>resource<wbr/>Mapper</span><a href="#resourceMapper" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">resource<wbr/>Mapper</span><span class="tsd-signature-symbol">:</span> <a href="../interfaces/FileIdentifierMapper.html" class="tsd-signature-type tsd-kind-interface">FileIdentifierMapper</a></div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#resourceMapper">resourceMapper</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L29">src/storage/accessors/FileDataAccessor.ts:29</a></li></ul></aside></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Methods"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Methods</h2></summary><section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="canHandle" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>can<wbr/>Handle</span><a href="#canHandle" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="canHandle.canHandle-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">can<wbr/>Handle</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">representation</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#canHandle.canHandle-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Only binary data can be directly stored as files so will error on non-binary data.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">representation</span>: <a href="../interfaces/Representation.html" class="tsd-signature-type tsd-kind-interface">Representation</a></span></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#canHandle">canHandle</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#canHandle">canHandle</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L38">src/storage/accessors/FileDataAccessor.ts:38</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="deleteResource" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>delete<wbr/>Resource</span><a href="#deleteResource" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="deleteResource.deleteResource-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">delete<wbr/>Resource</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#deleteResource.deleteResource-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Removes the corresponding file/folder (and metadata file).</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#deleteResource">deleteResource</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#deleteResource">deleteResource</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L123">src/storage/accessors/FileDataAccessor.ts:123</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="getChildren" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>get<wbr/>Children</span><a href="#getChildren" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="getChildren.getChildren-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">get<wbr/>Children</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</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><a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a><span class="tsd-signature-symbol">&gt;</span><a href="#getChildren.getChildren-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Returns metadata for all resources in the requested container.
This should not be all metadata of those resources (but it can be),
but instead the main metadata you want to show in situations
where all these resources are presented simultaneously.
Generally this would be metadata that is present for all of these resources,
such as resource type or last modified date.</p>
<p>It can be safely assumed that the incoming identifier will always correspond to a container.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span><div class="tsd-comment tsd-typography"><p>Identifier of the parent container.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol">&lt;</span><a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#getChildren">getChildren</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#getChildren">getChildren</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L75">src/storage/accessors/FileDataAccessor.ts:75</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="getData" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>get<wbr/>Data</span><a href="#getData" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="getData.getData-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">get<wbr/>Data</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</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="../types/Guarded.html" class="tsd-signature-type tsd-kind-type-alias">Guarded</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span><a href="#getData.getData-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Will return data stream directly to the file corresponding to the resource.
Will throw NotFoundHttpError if the input is a container.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="../types/Guarded.html" class="tsd-signature-type tsd-kind-type-alias">Guarded</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#getData">getData</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#getData">getData</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L48">src/storage/accessors/FileDataAccessor.ts:48</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="getMetadata" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>get<wbr/>Metadata</span><a href="#getMetadata" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="getMetadata.getMetadata-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">get<wbr/>Metadata</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</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="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a><span class="tsd-signature-symbol">&gt;</span><a href="#getMetadata.getMetadata-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Will return corresponding metadata by reading the metadata file (if it exists)
and adding file system specific metadata elements.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#getMetadata">getMetadata</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#getMetadata">getMetadata</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L63">src/storage/accessors/FileDataAccessor.ts:63</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="getStats" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code><span>get<wbr/>Stats</span><a href="#getStats" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-protected tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="getStats.getStats-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">get<wbr/>Stats</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">path</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">Stats</span><span class="tsd-signature-symbol">&gt;</span><a href="#getStats.getStats-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Gets the Stats object corresponding to the given file path,
resolving symbolic links.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">path</span>: <span class="tsd-signature-type">string</span></span><div class="tsd-comment tsd-typography"><p>File path to get info from.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><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">Stats</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"><h4 class="tsd-anchor-link"><a id="Throws" class="tsd-anchor"></a>Throws<a href="#Throws" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h4><p>NotFoundHttpError
If the file/folder doesn't exist.</p>
</div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#getStats">getStats</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L148">src/storage/accessors/FileDataAccessor.ts:148</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="verifyExistingExtension" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code><span>verify<wbr/>Existing<wbr/>Extension</span><a href="#verifyExistingExtension" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-protected tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="verifyExistingExtension.verifyExistingExtension-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">verify<wbr/>Existing<wbr/>Extension</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">link</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#verifyExistingExtension.verifyExistingExtension-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Verifies if there already is a file corresponding to the given resource.
If yes, that file is removed if it does not match the path given in the input ResourceLink.
This can happen if the content-type differs from the one that was stored.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">link</span>: <a href="../interfaces/ResourceLink.html" class="tsd-signature-type tsd-kind-interface">ResourceLink</a></span><div class="tsd-comment tsd-typography"><p>ResourceLink corresponding to the new resource data.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#verifyExistingExtension">verifyExistingExtension</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L348">src/storage/accessors/FileDataAccessor.ts:348</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="writeContainer" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>write<wbr/>Container</span><a href="#writeContainer" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="writeContainer.writeContainer-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">write<wbr/>Container</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</span>, <span class="tsd-kind-parameter">metadata</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#writeContainer.writeContainer-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Creates corresponding folder if necessary and writes metadata to metadata file if necessary.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span></li><li><span><span class="tsd-kind-parameter">metadata</span>: <a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a></span></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#writeContainer">writeContainer</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#writeContainer">writeContainer</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L108">src/storage/accessors/FileDataAccessor.ts:108</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="writeDataFile" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code><span>write<wbr/>Data<wbr/>File</span><a href="#writeDataFile" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-protected tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="writeDataFile.writeDataFile-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">write<wbr/>Data<wbr/>File</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">path</span>, <span class="tsd-kind-parameter">data</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#writeDataFile.writeDataFile-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Helper function without extra validation checking to create a data file.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">path</span>: <span class="tsd-signature-type">string</span></span><div class="tsd-comment tsd-typography"><p>The filepath of the file to be created.</p>
</div><div class="tsd-comment tsd-typography"></div></li><li><span><span class="tsd-kind-parameter">data</span>: <span class="tsd-signature-type">Readable</span></span><div class="tsd-comment tsd-typography"><p>The data to be put in the file.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#writeDataFile">writeDataFile</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L362">src/storage/accessors/FileDataAccessor.ts:362</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member"><a id="writeDocument" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>write<wbr/>Document</span><a href="#writeDocument" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="writeDocument.writeDocument-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">write<wbr/>Document</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</span>, <span class="tsd-kind-parameter">data</span>, <span class="tsd-kind-parameter">metadata</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#writeDocument.writeDocument-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Writes the given data as a file (and potential metadata as additional file).
Data will first be written to a temporary file and if no errors occur only then the
file will be moved to desired destination.
If the stream errors it is made sure the temporary file will be deleted.
The metadata file will only be written if the data was written successfully.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span></li><li><span><span class="tsd-kind-parameter">data</span>: <a href="../types/Guarded.html" class="tsd-signature-type tsd-kind-type-alias">Guarded</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">&gt;</span></span></li><li><span><span class="tsd-kind-parameter">metadata</span>: <a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a></span></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#writeDocument">writeDocument</a></p><p>Overrides <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#writeDocument">writeDocument</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/AtomicFileDataAccessor.ts#L33">src/storage/accessors/AtomicFileDataAccessor.ts:33</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-inherited"><a id="writeMetadata" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>write<wbr/>Metadata</span><a href="#writeMetadata" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="writeMetadata.writeMetadata-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">write<wbr/>Metadata</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">identifier</span>, <span class="tsd-kind-parameter">metadata</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">void</span><span class="tsd-signature-symbol">&gt;</span><a href="#writeMetadata.writeMetadata-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Writes metadata for a resource.
It can safely be assumed that the subject resource already exists.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">identifier</span>: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type tsd-kind-interface">ResourceIdentifier</a></span><div class="tsd-comment tsd-typography"><p>Identifier of the subject resource.</p>
</div><div class="tsd-comment tsd-typography"></div></li><li><span><span class="tsd-kind-parameter">metadata</span>: <a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a></span><div class="tsd-comment tsd-typography"><p>Metadata to store.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><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">void</span><span class="tsd-signature-symbol">&gt;</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/AtomicDataAccessor.html">AtomicDataAccessor</a>.<a href="../interfaces/AtomicDataAccessor.html#writeMetadata">writeMetadata</a></p><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#writeMetadata">writeMetadata</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L115">src/storage/accessors/FileDataAccessor.ts:115</a></li></ul></aside></li></ul></section><section class="tsd-panel tsd-member tsd-is-protected tsd-is-inherited"><a id="writeMetadataFile" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Protected</code><span>write<wbr/>Metadata<wbr/>File</span><a href="#writeMetadataFile" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures tsd-is-protected tsd-is-inherited"><li class="tsd-signature tsd-anchor-link"><a id="writeMetadataFile.writeMetadataFile-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">write<wbr/>Metadata<wbr/>File</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">link</span>, <span class="tsd-kind-parameter">metadata</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><a href="#writeMetadataFile.writeMetadataFile-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Writes the metadata of the resource to a meta file.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">link</span>: <a href="../interfaces/ResourceLink.html" class="tsd-signature-type tsd-kind-interface">ResourceLink</a></span><div class="tsd-comment tsd-typography"><p>Path related metadata of the resource.</p>
</div><div class="tsd-comment tsd-typography"></div></li><li><span><span class="tsd-kind-parameter">metadata</span>: <a href="RepresentationMetadata.html" class="tsd-signature-type tsd-kind-class">RepresentationMetadata</a></span><div class="tsd-comment tsd-typography"><p>Metadata to write.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><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><p>True if data was written to a file.</p>
<div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><p>Inherited from <a href="FileDataAccessor.html">FileDataAccessor</a>.<a href="FileDataAccessor.html#writeMetadataFile">writeMetadataFile</a></p><ul><li>Defined in <a href="https://github.com/CommunitySolidServer/CommunitySolidServer/blob/221dcc41cd4a2f10482d77ac1fe18716695db16c/src/storage/accessors/FileDataAccessor.ts#L198">src/storage/accessors/FileDataAccessor.ts:198</a></li></ul></aside></li></ul></section></section></details></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-accordion"><summary class="tsd-accordion-summary"><h3><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><span class="settings-label">Member Visibility</span><ul id="tsd-filter-options"><li 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