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<div class="subTitle">org.apache.logging.log4j.core.impl</div>
<h2 title="Class ThreadContextDataInjector.ForDefaultThreadContextMap" class="title">Class ThreadContextDataInjector.ForDefaultThreadContextMap</h2>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html" title="interface in org.apache.logging.log4j.core">ContextDataInjector</a></dd>
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<dt>Enclosing class:</dt>
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<pre>public static class <a href="../../../../../../src-html/org/apache/logging/log4j/core/impl/ThreadContextDataInjector.html#line.53">ThreadContextDataInjector.ForDefaultThreadContextMap</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html" title="interface in org.apache.logging.log4j.core">ContextDataInjector</a></pre>
<div class="block">Default <code>ContextDataInjector</code> for the legacy <code>Map&lt;String, String&gt;</code>-based ThreadContext (which is
also the ThreadContext implementation used for web applications).
<p>
This injector always puts key-value pairs into the specified reusable StringMap.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#ForDefaultThreadContextMap--">ForDefaultThreadContextMap</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>org.apache.logging.log4j.util.StringMap</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#injectContextData-java.util.List-org.apache.logging.log4j.util.StringMap-">injectContextData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/logging/log4j/core/config/Property.html" title="class in org.apache.logging.log4j.core.config">Property</a>&gt;&nbsp;props,
org.apache.logging.log4j.util.StringMap&nbsp;ignore)</code>
<div class="block">Puts key-value pairs from both the specified list of properties as well as the thread context into the
specified reusable StringMap.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>org.apache.logging.log4j.util.ReadOnlyStringMap</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#rawContextData--">rawContextData</a></span>()</code>
<div class="block">Returns a <code>ReadOnlyStringMap</code> object reflecting the current state of the context.</div>
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<h4>ForDefaultThreadContextMap</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#line.53">ForDefaultThreadContextMap</a>()</pre>
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<h4>injectContextData</h4>
<pre>public&nbsp;org.apache.logging.log4j.util.StringMap&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#line.64">injectContextData</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/logging/log4j/core/config/Property.html" title="class in org.apache.logging.log4j.core.config">Property</a>&gt;&nbsp;props,
org.apache.logging.log4j.util.StringMap&nbsp;ignore)</pre>
<div class="block">Puts key-value pairs from both the specified list of properties as well as the thread context into the
specified reusable StringMap.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html#injectContextData-java.util.List-org.apache.logging.log4j.util.StringMap-">injectContextData</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html" title="interface in org.apache.logging.log4j.core">ContextDataInjector</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>props</code> - list of configuration properties, may be <code>null</code></dd>
<dd><code>ignore</code> - a <code>StringMap</code> instance from the log event</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a <code>StringMap</code> combining configuration properties with thread context data</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/logging/log4j/core/impl/ThreadContextDataInjector.html#copyProperties-java.util.List-org.apache.logging.log4j.util.StringMap-"><code>ThreadContextDataInjector.copyProperties(List, StringMap)</code></a></dd>
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<h4>rawContextData</h4>
<pre>public&nbsp;org.apache.logging.log4j.util.ReadOnlyStringMap&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/impl/ThreadContextDataInjector.ForDefaultThreadContextMap.html#line.99">rawContextData</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html#rawContextData--">ContextDataInjector</a></code></span></div>
<div class="block">Returns a <code>ReadOnlyStringMap</code> object reflecting the current state of the context. Configuration properties
are not included in the result.
<p>
This method may be called multiple times for each log event by Filters and Lookups and implementors should take
care to make this method as performant as possible while preserving at least the following thread-safety
guarantee.
</p><p>
Thread-safety note: The returned object can only be safely used <em>in the current thread</em>. Changes in the
underlying context may or may not be reflected in the returned object, depending on the context data source and
the implementation of this method. It is not safe to pass the returned object to another thread.
</p></div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html#rawContextData--">rawContextData</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/ContextDataInjector.html" title="interface in org.apache.logging.log4j.core">ContextDataInjector</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a <code>ReadOnlyStringMap</code> object reflecting the current state of the context, may not return <code>null</code></dd>
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