blob: 0da22ee61f11bf9af80b449c6f48f5e09fbc66eb [file] [log] [blame]
<!DOCTYPE HTML>
<html lang="en">
<head>
<!-- Generated by javadoc (17) -->
<title>ContextSelector (Apache Log4j Core 2.23.1 API)</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="description" content="declaration: package: org.apache.logging.log4j.core.selector, interface: ContextSelector">
<meta name="generator" content="javadoc/ClassWriterImpl">
<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
<link rel="stylesheet" type="text/css" href="../../../../../../script-dir/jquery-ui.min.css" title="Style">
<link rel="stylesheet" type="text/css" href="../../../../../../jquery-ui.overrides.css" title="Style">
<script type="text/javascript" src="../../../../../../script.js"></script>
<script type="text/javascript" src="../../../../../../script-dir/jquery-3.6.1.min.js"></script>
<script type="text/javascript" src="../../../../../../script-dir/jquery-ui.min.js"></script>
</head>
<body class="class-declaration-page">
<script type="text/javascript">var evenRowColor = "even-row-color";
var oddRowColor = "odd-row-color";
var tableTab = "table-tab";
var activeTableTab = "active-table-tab";
var pathtoroot = "../../../../../../";
loadScripts(document, 'script');</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<div class="flex-box">
<header role="banner" class="flex-header">
<nav role="navigation">
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="top-nav" id="navbar-top">
<div class="skip-nav"><a href="#skip-navbar-top" title="Skip navigation links">Skip navigation links</a></div>
<ul id="navbar-top-firstrow" class="nav-list" title="Navigation">
<li><a href="../../../../../../index.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="nav-bar-cell1-rev">Class</li>
<li><a href="class-use/ContextSelector.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../../help-doc.html#class">Help</a></li>
</ul>
</div>
<div class="sub-nav">
<div>
<ul class="sub-nav-list">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field-summary">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method-summary">Method</a></li>
</ul>
<ul class="sub-nav-list">
<li>Detail:&nbsp;</li>
<li><a href="#field-detail">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method-detail">Method</a></li>
</ul>
</div>
<div class="nav-list-search"><label for="search-input">SEARCH:</label>
<input type="text" id="search-input" value="search" disabled="disabled">
<input type="reset" id="reset-button" value="reset" disabled="disabled">
</div>
</div>
<!-- ========= END OF TOP NAVBAR ========= -->
<span class="skip-nav" id="skip-navbar-top"></span></nav>
</header>
<div class="flex-content">
<main role="main">
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.logging.log4j.core.selector</a></div>
<h1 title="Interface ContextSelector" class="title">Interface ContextSelector</h1>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Known Subinterfaces:</dt>
<dd><code><a href="NamedContextSelector.html" title="interface in org.apache.logging.log4j.core.selector">NamedContextSelector</a></code></dd>
</dl>
<dl class="notes">
<dt>All Known Implementing Classes:</dt>
<dd><code><a href="../async/AsyncLoggerContextSelector.html" title="class in org.apache.logging.log4j.core.async">AsyncLoggerContextSelector</a></code>, <code><a href="../async/BasicAsyncLoggerContextSelector.html" title="class in org.apache.logging.log4j.core.async">BasicAsyncLoggerContextSelector</a></code>, <code><a href="BasicContextSelector.html" title="class in org.apache.logging.log4j.core.selector">BasicContextSelector</a></code>, <code><a href="../osgi/BundleContextSelector.html" title="class in org.apache.logging.log4j.core.osgi">BundleContextSelector</a></code>, <code><a href="ClassLoaderContextSelector.html" title="class in org.apache.logging.log4j.core.selector">ClassLoaderContextSelector</a></code>, <code><a href="JndiContextSelector.html" title="class in org.apache.logging.log4j.core.selector">JndiContextSelector</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">ContextSelector</span></div>
<div class="block">Interface used to locate a LoggerContext.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static final long</code></div>
<div class="col-second even-row-color"><code><a href="#DEFAULT_STOP_TIMEOUT" class="member-name-link">DEFAULT_STOP_TIMEOUT</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button><button id="method-summary-table-tab5" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab5', 3)" class="table-tab">Default Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getContext(java.lang.String,java.lang.ClassLoader,boolean)" class="member-name-link">getContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Returns the LoggerContext.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getContext(java.lang.String,java.lang.ClassLoader,boolean,java.net.URI)" class="member-name-link">getContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a>&nbsp;configLocation)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Returns the LoggerContext.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default <a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#getContext(java.lang.String,java.lang.ClassLoader,java.util.Map.Entry,boolean)" class="member-name-link">getContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;entry,
boolean&nbsp;currentContext)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Returns the LoggerContext.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default <a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#getContext(java.lang.String,java.lang.ClassLoader,java.util.Map.Entry,boolean,java.net.URI)" class="member-name-link">getContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;entry,
boolean&nbsp;currentContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a>&nbsp;configLocation)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Returns the LoggerContext.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getLoggerContexts()" class="member-name-link">getLoggerContexts</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Returns a List of all the available LoggerContexts.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#hasContext(java.lang.String,java.lang.ClassLoader,boolean)" class="member-name-link">hasContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Checks to see if a LoggerContext is installed.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#isClassLoaderDependent()" class="member-name-link">isClassLoaderDependent</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Determines whether or not this ContextSelector depends on the callers classloader.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#removeContext(org.apache.logging.log4j.core.LoggerContext)" class="member-name-link">removeContext</a><wbr>(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;context)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Remove any references to the LoggerContext.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#shutdown(java.lang.String,java.lang.ClassLoader,boolean,boolean)" class="member-name-link">shutdown</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext,
boolean&nbsp;allContexts)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Shuts down the LoggerContext.</div>
</div>
</div>
</div>
</div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="DEFAULT_STOP_TIMEOUT">
<h3>DEFAULT_STOP_TIMEOUT</h3>
<div class="member-signature"><span class="modifiers">static final</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">DEFAULT_STOP_TIMEOUT</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../../../../../../constant-values.html#org.apache.logging.log4j.core.selector.ContextSelector.DEFAULT_STOP_TIMEOUT">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="shutdown(java.lang.String,java.lang.ClassLoader,boolean,boolean)">
<h3>shutdown</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">shutdown</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext,
boolean&nbsp;allContexts)</span></div>
<div class="block">Shuts down the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - The ClassLoader to use or null.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate</dd>
<dd><code>allContexts</code> - if true all LoggerContexts that can be located will be shutdown.</dd>
<dt>Since:</dt>
<dd>2.13.0</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="hasContext(java.lang.String,java.lang.ClassLoader,boolean)">
<h3>hasContext</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">hasContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext)</span></div>
<div class="block">Checks to see if a LoggerContext is installed. The default implementation returns false.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - The ClassLoader to use or null.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate
for the caller if a more appropriate Context can be determined.</dd>
<dt>Returns:</dt>
<dd>true if a LoggerContext has been installed, false otherwise.</dd>
<dt>Since:</dt>
<dd>2.13.0</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getContext(java.lang.String,java.lang.ClassLoader,boolean)">
<h3>getContext</h3>
<div class="member-signature"><span class="return-type"><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></span>&nbsp;<span class="element-name">getContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext)</span></div>
<div class="block">Returns the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - ClassLoader to use or null.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate
for the caller if a more appropriate Context can be determined.</dd>
<dt>Returns:</dt>
<dd>The LoggerContext.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getContext(java.lang.String,java.lang.ClassLoader,java.util.Map.Entry,boolean)">
<h3>getContext</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type"><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></span>&nbsp;<span class="element-name">getContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;entry,
boolean&nbsp;currentContext)</span></div>
<div class="block">Returns the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - ClassLoader to use or null.</dd>
<dd><code>entry</code> - An entry for the external Context map.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate
for the caller if a more appropriate Context can be determined.</dd>
<dt>Returns:</dt>
<dd>The LoggerContext.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getContext(java.lang.String,java.lang.ClassLoader,boolean,java.net.URI)">
<h3>getContext</h3>
<div class="member-signature"><span class="return-type"><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></span>&nbsp;<span class="element-name">getContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
boolean&nbsp;currentContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a>&nbsp;configLocation)</span></div>
<div class="block">Returns the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - ClassLoader to use or null.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate
for the caller if a more appropriate Context can be determined.</dd>
<dd><code>configLocation</code> - The location of the configuration for the LoggerContext.</dd>
<dt>Returns:</dt>
<dd>The LoggerContext.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getContext(java.lang.String,java.lang.ClassLoader,java.util.Map.Entry,boolean,java.net.URI)">
<h3>getContext</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type"><a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a></span>&nbsp;<span class="element-name">getContext</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fqcn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html" title="class or interface in java.lang" class="external-link">ClassLoader</a>&nbsp;loader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;entry,
boolean&nbsp;currentContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a>&nbsp;configLocation)</span></div>
<div class="block">Returns the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fqcn</code> - The fully qualified class name of the caller.</dd>
<dd><code>loader</code> - ClassLoader to use or null.</dd>
<dd><code>currentContext</code> - If true returns the current Context, if false returns the Context appropriate
for the caller if a more appropriate Context can be determined.</dd>
<dd><code>configLocation</code> - The location of the configuration for the LoggerContext.</dd>
<dt>Returns:</dt>
<dd>The LoggerContext.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getLoggerContexts()">
<h3>getLoggerContexts</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&gt;</span>&nbsp;<span class="element-name">getLoggerContexts</span>()</div>
<div class="block">Returns a List of all the available LoggerContexts.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>The List of LoggerContexts.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="removeContext(org.apache.logging.log4j.core.LoggerContext)">
<h3>removeContext</h3>
<div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="element-name">removeContext</span><wbr><span class="parameters">(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;context)</span></div>
<div class="block">Remove any references to the LoggerContext.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>context</code> - The context to remove.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isClassLoaderDependent()">
<h3>isClassLoaderDependent</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isClassLoaderDependent</span>()</div>
<div class="block">Determines whether or not this ContextSelector depends on the callers classloader.
This method should be overridden by implementations, however a default method is provided which always
returns <code>true</code> to preserve the old behavior.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>true if the class loader is required.</dd>
<dt>Since:</dt>
<dd>2.15.0</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
<!-- ========= END OF CLASS DATA ========= -->
</main>
<footer role="contentinfo">
<hr>
<p class="legal-copy"><small><p align="center"> Copyright &copy; 1999-2024 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.<br/> Apache Logging, Apache Log4j, Log4j, Apache, the Apache feather logo, the Apache Logging project logo, and the Apache Log4j logo are trademarks of The Apache Software Foundation. </p></small></p>
</footer>
</div>
</div>
</body>
</html>