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<!DOCTYPE html><html class="default"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>DataAccessor | Community Solid Server - v3.0.0</title><meta name="description" content="Documentation for Community Solid Server - v3.0.0"/><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 - v3.0.0</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 - v3.0.0</a></li><li><a href="DataAccessor.html">DataAccessor</a></li></ul><h1>Interface DataAccessor</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">
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<p>A DataAccessor is the building block closest to the actual data storage.
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It should not worry about most Solid logic, most of that will be handled before it is called.
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There are a few things it still needs to do, and it is very important every implementation does this:</p>
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<ul>
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<li>If the input identifier ends with a slash, it should be assumed the identifier is targeting a container.</li>
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<li>Similarly, if there is no trailing slash it should assume a document.</li>
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<li>It should always throw a NotFoundHttpError if it does not have data matching the input identifier.</li>
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<li>DataAccessors should not generate containment triples. This will be done externally using <code>getChildren</code>.</li>
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</ul>
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</div></div></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">DataAccessor</span><ul class="tsd-hierarchy"><li><a href="AtomicDataAccessor.html" class="tsd-signature-type" data-tsd-kind="Interface">AtomicDataAccessor</a></li></ul></li></ul></section><section class="tsd-panel"><h3>Implemented by</h3><ul class="tsd-hierarchy"><li><a href="../classes/FileDataAccessor.html" class="tsd-signature-type" data-tsd-kind="Class">FileDataAccessor</a></li><li><a href="../classes/InMemoryDataAccessor.html" class="tsd-signature-type" data-tsd-kind="Class">InMemoryDataAccessor</a></li><li><a href="../classes/PassthroughDataAccessor.html" class="tsd-signature-type" data-tsd-kind="Class">PassthroughDataAccessor</a></li><li><a href="../classes/SparqlDataAccessor.html" class="tsd-signature-type" data-tsd-kind="Class">SparqlDataAccessor</a></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>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#canHandle" class="tsd-kind-icon">can<wbr/>Handle</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#deleteResource" class="tsd-kind-icon">delete<wbr/>Resource</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getChildren" class="tsd-kind-icon">get<wbr/>Children</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getData" class="tsd-kind-icon">get<wbr/>Data</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getMetadata" class="tsd-kind-icon">get<wbr/>Metadata</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#writeContainer" class="tsd-kind-icon">write<wbr/>Container</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#writeDocument" class="tsd-kind-icon">write<wbr/>Document</a></li></ul></section></div></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-interface"><a id="canHandle" class="tsd-anchor"></a><h3 class="tsd-anchor-link">can<wbr/>Handle<a href="#canHandle" 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-interface"><li class="tsd-signature tsd-kind-icon">can<wbr/>Handle<span class="tsd-signature-symbol">(</span>representation<span class="tsd-signature-symbol">: </span><a href="Representation.html" class="tsd-signature-type" data-tsd-kind="Interface">Representation</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"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L24">src/storage/accessors/DataAccessor.ts:24</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Should throw a NotImplementedHttpError if the DataAccessor does not support storing the given Representation.</p>
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</div><dl class="tsd-comment-tags"><dt>throws</dt><dd><p>BadRequestHttpError
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If it does not support the incoming data.</p>
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</dd></dl></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>representation: <a href="Representation.html" class="tsd-signature-type" data-tsd-kind="Interface">Representation</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Incoming Representation.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="deleteResource" class="tsd-anchor"></a><h3 class="tsd-anchor-link">delete<wbr/>Resource<a href="#deleteResource" 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-interface"><li class="tsd-signature tsd-kind-icon">delete<wbr/>Resource<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="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"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L81">src/storage/accessors/DataAccessor.ts:81</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Deletes the resource and its corresponding metadata.</p>
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</div><div><p>Solid, §5.4: "When a contained resource is deleted, the server MUST also remove the corresponding containment
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triple, which has the effect of removing the deleted resource from the containing container."
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<a href="https://solid.github.io/specification/protocol#deleting-resources">https://solid.github.io/specification/protocol#deleting-resources</a></p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Resource to delete.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getChildren" class="tsd-anchor"></a><h3 class="tsd-anchor-link">get<wbr/>Children<a href="#getChildren" 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-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Children<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="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"><</span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L51">src/storage/accessors/DataAccessor.ts:51</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Returns metadata for all resources in the requested container.
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This should not be all metadata of those resources (but it can be),
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but instead the main metadata you want to show in situations
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where all these resources are presented simultaneously.
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Generally this would be metadata that is present for all of these resources,
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such as resource type or last modified date.</p>
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</div><div><p>It can be safely assumed that the incoming identifier will always correspond to a container.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier of the parent container.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol"><</span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getData" class="tsd-anchor"></a><h3 class="tsd-anchor-link">get<wbr/>Data<a href="#getData" 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-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Data<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="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"><</span><a href="../modules.html#Guarded" class="tsd-signature-type" data-tsd-kind="Type alias">Guarded</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L31">src/storage/accessors/DataAccessor.ts:31</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Returns a data stream stored for the given identifier.
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It can be assumed that the incoming identifier will always correspond to a document.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier for which the data is requested.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><a href="../modules.html#Guarded" class="tsd-signature-type" data-tsd-kind="Type alias">Guarded</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getMetadata" class="tsd-anchor"></a><h3 class="tsd-anchor-link">get<wbr/>Metadata<a href="#getMetadata" 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-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Metadata<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="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"><</span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L37">src/storage/accessors/DataAccessor.ts:37</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Returns the metadata corresponding to the identifier.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier for which the metadata is requested.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="writeContainer" class="tsd-anchor"></a><h3 class="tsd-anchor-link">write<wbr/>Container<a href="#writeContainer" 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-interface"><li class="tsd-signature tsd-kind-icon">write<wbr/>Container<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a>, metadata<span class="tsd-signature-symbol">: </span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</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"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L70">src/storage/accessors/DataAccessor.ts:70</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Writes metadata for a container.
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If the container does not exist yet it should be created,
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if it does its metadata should be overwritten, except for the containment triples.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier of the container.</p>
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</div></div></li><li><h5>metadata: <a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Metadata to store.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="writeDocument" class="tsd-anchor"></a><h3 class="tsd-anchor-link">write<wbr/>Document<a href="#writeDocument" 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-interface"><li class="tsd-signature tsd-kind-icon">write<wbr/>Document<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a>, data<span class="tsd-signature-symbol">: </span><a href="../modules.html#Guarded" class="tsd-signature-type" data-tsd-kind="Type alias">Guarded</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">></span>, metadata<span class="tsd-signature-symbol">: </span><a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</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"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/storage/accessors/DataAccessor.ts#L60">src/storage/accessors/DataAccessor.ts:60</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Writes data and metadata for a document.
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If any data and/or metadata exist for the given identifier, it should be overwritten.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier of the resource.</p>
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</div></div></li><li><h5>data: <a href="../modules.html#Guarded" class="tsd-signature-type" data-tsd-kind="Type alias">Guarded</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Readable</span><span class="tsd-signature-symbol">></span></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Data to store.</p>
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</div></div></li><li><h5>metadata: <a href="../classes/RepresentationMetadata.html" class="tsd-signature-type" data-tsd-kind="Class">RepresentationMetadata</a></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Metadata to store.</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></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-interface"><a href="DataAccessor.html" class="tsd-kind-icon">Data<wbr/>Accessor</a><ul><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#canHandle" class="tsd-kind-icon">can<wbr/>Handle</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#deleteResource" class="tsd-kind-icon">delete<wbr/>Resource</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getChildren" class="tsd-kind-icon">get<wbr/>Children</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getData" class="tsd-kind-icon">get<wbr/>Data</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#getMetadata" class="tsd-kind-icon">get<wbr/>Metadata</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#writeContainer" class="tsd-kind-icon">write<wbr/>Container</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="DataAccessor.html#writeDocument" class="tsd-kind-icon">write<wbr/>Document</a></li></ul></li></ul></nav></div></div></div><footer class=""><div class="container"><h2>Legend</h2><div class="tsd-legend-group"><ul class="tsd-legend"><li class="tsd-kind-constructor tsd-parent-kind-class"><span class="tsd-kind-icon">Constructor</span></li><li class="tsd-kind-property tsd-parent-kind-class"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-class"><span class="tsd-kind-icon">Method</span></li><li class="tsd-kind-accessor tsd-parent-kind-class"><span class="tsd-kind-icon">Accessor</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited constructor</span></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-interface"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-interface"><span class="tsd-kind-icon">Method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-protected"><span class="tsd-kind-icon">Protected property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-protected"><span class="tsd-kind-icon">Protected method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><span class="tsd-kind-icon">Private property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><span class="tsd-kind-icon">Private method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-method tsd-parent-kind-class tsd-is-static"><span class="tsd-kind-icon">Static method</span></li></ul></div><h2>Settings</h2><p>Theme <select id="theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></p></div></footer><div class="overlay"></div><script src="../assets/main.js"></script></body></html> |