CommunitySolidServer/docs/modules/_logging_logutil_.html
2020-12-27 14:20:25 +00:00

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<a href="_logging_logutil_.html">&quot;logging/LogUtil&quot;</a>
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<h1>Module &quot;logging/LogUtil&quot;</h1>
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<h2>Index</h2>
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<h3>Interfaces</h3>
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<h3>Functions</h3>
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<li class="tsd-kind-function tsd-parent-kind-module"><a href="_logging_logutil_.html#getloggerfor" class="tsd-kind-icon">get<wbr>Logger<wbr>For</a></li>
<li class="tsd-kind-function tsd-parent-kind-module"><a href="_logging_logutil_.html#resetgloballoggerfactory" class="tsd-kind-icon">reset<wbr>Global<wbr>Logger<wbr>Factory</a></li>
<li class="tsd-kind-function tsd-parent-kind-module"><a href="_logging_logutil_.html#setgloballoggerfactory" class="tsd-kind-icon">set<wbr>Global<wbr>Logger<wbr>Factory</a></li>
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<h2>Functions</h2>
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<a name="getloggerfor" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagConst">Const</span> get<wbr>Logger<wbr>For</h3>
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<li class="tsd-signature tsd-kind-icon">get<wbr>Logger<wbr>For<span class="tsd-signature-symbol">(</span>loggable<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><a href="../interfaces/_logging_logutil_.instance.html" class="tsd-signature-type">Instance</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../classes/_logging_logger_.logger.html" class="tsd-signature-type">Logger</a></li>
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<li>Defined in <a href="https://github.com/solid/community-server/blob/a5c372c/src/logging/LogUtil.ts#L23">src/logging/LogUtil.ts:23</a></li>
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<p>Gets a logger instance for the given class instance.</p>
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<p>The returned type of logger depends on the configured <a href="../interfaces/_logging_loggerfactory_.loggerfactory.html">LoggerFactory</a> in {@link Setup}.</p>
<p>The following shows a typical pattern on how to create loggers:</p>
<pre><code><span class="hljs-keyword">class</span> <span class="hljs-symbol">MyClass</span> {
<span class="hljs-keyword">protected</span> readonly logger = getLoggerFor(<span class="hljs-keyword">this</span>);
}</code></pre>
<p>If no class is applicable, a logger can also be created as follows:</p>
<pre><code><span class="hljs-attribute">const logger</span> = getLoggerFor(<span class="hljs-string">&#x27;MyFunction&#x27;</span>);</code></pre>
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<h4 class="tsd-parameters-title">Parameters</h4>
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<h5>loggable: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><a href="../interfaces/_logging_logutil_.instance.html" class="tsd-signature-type">Instance</a></h5>
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<p>A class instance or a class string name.</p>
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<h4 class="tsd-returns-title">Returns <a href="../classes/_logging_logger_.logger.html" class="tsd-signature-type">Logger</a></h4>
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<h3><span class="tsd-flag ts-flagConst">Const</span> reset<wbr>Global<wbr>Logger<wbr>Factory</h3>
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<li class="tsd-signature tsd-kind-icon">reset<wbr>Global<wbr>Logger<wbr>Factory<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
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<li>Defined in <a href="https://github.com/solid/community-server/blob/a5c372c/src/logging/LogUtil.ts#L41">src/logging/LogUtil.ts:41</a></li>
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<p>Resets the global logger factory to undefined.</p>
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<p>This typically only needs to be called during testing.
Call this at your own risk.</p>
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<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
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<a name="setgloballoggerfactory" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagConst">Const</span> set<wbr>Global<wbr>Logger<wbr>Factory</h3>
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<li class="tsd-signature tsd-kind-icon">set<wbr>Global<wbr>Logger<wbr>Factory<span class="tsd-signature-symbol">(</span>loggerFactory<span class="tsd-signature-symbol">: </span><a href="../interfaces/_logging_loggerfactory_.loggerfactory.html" class="tsd-signature-type">LoggerFactory</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
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<li>Defined in <a href="https://github.com/solid/community-server/blob/a5c372c/src/logging/LogUtil.ts#L31">src/logging/LogUtil.ts:31</a></li>
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<p>Sets the global logger factory.
This will cause all loggers created by <a href="_logging_logutil_.html#getloggerfor">getLoggerFor</a> to be delegated to a logger from the given factory.</p>
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<h4 class="tsd-parameters-title">Parameters</h4>
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<h5>loggerFactory: <a href="../interfaces/_logging_loggerfactory_.loggerfactory.html" class="tsd-signature-type">LoggerFactory</a></h5>
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<p>A logger factory.</p>
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<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
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<a href="_logging_logutil_.html">&quot;logging/<wbr>Log<wbr>Util&quot;</a>
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