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<h1 title="Package org.apache.logging.log4j.core.appender" class="title">Package org.apache.logging.log4j.core.appender</h1>
</div>
<hr>
<div class="package-signature"><span class="annotations">@Export
@Version("2.20.2")
</span>package <span class="element-name">org.apache.logging.log4j.core.appender</span></div>
<section class="package-description" id="package-description">
<div class="block">Log4j 2 Appenders.</div>
</section>
<section class="summary">
<ul class="summary-list">
<li>
<div id="related-package-summary">
<div class="caption"><span>Related Packages</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Package</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><a href="../package-summary.html">org.apache.logging.log4j.core</a></div>
<div class="col-last even-row-color">
<div class="block">Implementation of Log4j 2.</div>
</div>
<div class="col-first odd-row-color"><a href="db/package-summary.html">org.apache.logging.log4j.core.appender.db</a></div>
<div class="col-last odd-row-color">
<div class="block">The classes in this package and sub packages provide appenders for various types of databases and methods for
accessing databases.</div>
</div>
<div class="col-first even-row-color"><a href="mom/package-summary.html">org.apache.logging.log4j.core.appender.mom</a></div>
<div class="col-last even-row-color">
<div class="block">Message oriented middleware appenders.</div>
</div>
<div class="col-first odd-row-color"><a href="nosql/package-summary.html">org.apache.logging.log4j.core.appender.nosql</a></div>
<div class="col-last odd-row-color">
<div class="block">The NoSQL Appender supports writing log events to NoSQL databases.</div>
</div>
<div class="col-first even-row-color"><a href="rewrite/package-summary.html">org.apache.logging.log4j.core.appender.rewrite</a></div>
<div class="col-last even-row-color">
<div class="block">Apache Flume Appender.</div>
</div>
<div class="col-first odd-row-color"><a href="rolling/package-summary.html">org.apache.logging.log4j.core.appender.rolling</a></div>
<div class="col-last odd-row-color">
<div class="block">Rolling File Appender and support classes.</div>
</div>
<div class="col-first even-row-color"><a href="routing/package-summary.html">org.apache.logging.log4j.core.appender.routing</a></div>
<div class="col-last even-row-color">
<div class="block">Apache Flume Appender.</div>
</div>
</div>
</div>
</li>
<li>
<div id="class-summary">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="class-summary-tab0" role="tab" aria-selected="true" aria-controls="class-summary.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary', 2)" class="active-table-tab">All Classes and Interfaces</button><button id="class-summary-tab1" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab1', 2)" class="table-tab">Interfaces</button><button id="class-summary-tab2" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab2', 2)" class="table-tab">Classes</button><button id="class-summary-tab3" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab3', 2)" class="table-tab">Enums</button><button id="class-summary-tab5" role="tab" aria-selected="false" aria-controls="class-summary.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('class-summary', 'class-summary-tab5', 2)" class="table-tab">Exceptions</button></div>
<div id="class-summary.tabpanel" role="tabpanel">
<div class="summary-table two-column-summary" aria-labelledby="class-summary-tab0">
<div class="table-header col-first">Class</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractAppender.html" title="class in org.apache.logging.log4j.core.appender">AbstractAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Abstract base class for Appenders.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AbstractAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractAppender.Builder</a>&lt;B extends <a href="AbstractAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Subclasses can extend this abstract Builder.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractFileAppender.html" title="class in org.apache.logging.log4j.core.appender">AbstractFileAppender</a>&lt;M extends <a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a>&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Abstract File Appender.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AbstractFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractFileAppender.Builder</a>&lt;B extends <a href="AbstractFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractFileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds FileAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Abstract base class used to register managers.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AbstractManager.AbstractFactoryData.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager.AbstractFactoryData</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Implementations should extend this class for passing data between the getManager method and the manager factory
class.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractOutputStreamAppender.html" title="class in org.apache.logging.log4j.core.appender">AbstractOutputStreamAppender</a>&lt;M extends <a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a>&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Appends log events as bytes to a byte output stream.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AbstractOutputStreamAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractOutputStreamAppender.Builder</a>&lt;B extends <a href="AbstractOutputStreamAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AbstractOutputStreamAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Subclasses can extend this abstract Builder.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AbstractWriterAppender.html" title="class in org.apache.logging.log4j.core.appender">AbstractWriterAppender</a>&lt;M extends <a href="WriterManager.html" title="class in org.apache.logging.log4j.core.appender">WriterManager</a>&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Appends log events as strings to a writer.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab5"><a href="AppenderLoggingException.html" title="class in org.apache.logging.log4j.core.appender">AppenderLoggingException</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab5">
<div class="block">Thrown from an appender when a log event could not be written.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AppenderSet.html" title="class in org.apache.logging.log4j.core.appender">AppenderSet</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">A deferred plugin for appenders.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AppenderSet.Builder.html" title="class in org.apache.logging.log4j.core.appender">AppenderSet.Builder</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="AsyncAppender.html" title="class in org.apache.logging.log4j.core.appender">AsyncAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Appends to one or more Appenders asynchronously.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="AsyncAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AsyncAppender.Builder</a>&lt;B extends <a href="AsyncAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">AsyncAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="ConfigurationFactoryData.html" title="class in org.apache.logging.log4j.core.appender">ConfigurationFactoryData</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Factory Data that carries a configuration.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ConsoleAppender.html" title="class in org.apache.logging.log4j.core.appender">ConsoleAppender</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Appends log events to <code>System.out</code> or <code>System.err</code> using a layout specified by the user.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="ConsoleAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">ConsoleAppender.Builder</a>&lt;B extends <a href="ConsoleAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">ConsoleAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Builds ConsoleAppender instances.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab3"><a href="ConsoleAppender.Target.html" title="enum in org.apache.logging.log4j.core.appender">ConsoleAppender.Target</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab3">
<div class="block">Enumeration of console destinations.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="CountingNoOpAppender.html" title="class in org.apache.logging.log4j.core.appender">CountingNoOpAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">No-Operation Appender that counts events.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="DefaultErrorHandler.html" title="class in org.apache.logging.log4j.core.appender">DefaultErrorHandler</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">The default <a href="../ErrorHandler.html" title="interface in org.apache.logging.log4j.core"><code>ErrorHandler</code></a> implementation falling back to <a href="https://logging.apache.org/log4j/2.x/apidocs/org/apache/logging/log4j/status/StatusLogger.html" title="class or interface in org.apache.logging.log4j.status" class="external-link"><code>StatusLogger</code></a>.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="FailoverAppender.html" title="class in org.apache.logging.log4j.core.appender">FailoverAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">The FailoverAppender will capture exceptions in an Appender and then route the event
to a different appender.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FailoversPlugin.html" title="class in org.apache.logging.log4j.core.appender">FailoversPlugin</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">The array of failover Appenders.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="FileAppender.html" title="class in org.apache.logging.log4j.core.appender">FileAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">File Appender.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">FileAppender.Builder</a>&lt;B extends <a href="FileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">FileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds FileAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="FileManager.html" title="class in org.apache.logging.log4j.core.appender">FileManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Manages actual File I/O for File Appenders.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="HttpAppender.html" title="class in org.apache.logging.log4j.core.appender">HttpAppender</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Sends log events over HTTP.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="HttpAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">HttpAppender.Builder</a>&lt;B extends <a href="HttpAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">HttpAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Builds HttpAppender instances.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="HttpManager.html" title="class in org.apache.logging.log4j.core.appender">HttpManager</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="HttpURLConnectionManager.html" title="class in org.apache.logging.log4j.core.appender">HttpURLConnectionManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ManagerFactory.html" title="interface in org.apache.logging.log4j.core.appender">ManagerFactory</a>&lt;M,<wbr>T&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab1">
<div class="block">Creates Manager objects.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="MemoryMappedFileAppender.html" title="class in org.apache.logging.log4j.core.appender">MemoryMappedFileAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Memory Mapped File Appender.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="MemoryMappedFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">MemoryMappedFileAppender.Builder</a>&lt;B extends <a href="MemoryMappedFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">MemoryMappedFileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds RandomAccessFileAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="MemoryMappedFileManager.html" title="class in org.apache.logging.log4j.core.appender">MemoryMappedFileManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Extends OutputStreamManager but instead of using a buffered output stream, this class maps a region of a file into
memory and writes to this memory region.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="NullAppender.html" title="class in org.apache.logging.log4j.core.appender">NullAppender</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">An Appender that ignores log events.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="OutputStreamAppender.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Appends log events to a given output stream using a layout.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="OutputStreamAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamAppender.Builder</a>&lt;B extends <a href="OutputStreamAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds OutputStreamAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Manages an OutputStream so that it can be shared by multiple Appenders and will
allow appenders to reconfigure without requiring a new stream.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="RandomAccessFileAppender.html" title="class in org.apache.logging.log4j.core.appender">RandomAccessFileAppender</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">File Appender.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="RandomAccessFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RandomAccessFileAppender.Builder</a>&lt;B extends <a href="RandomAccessFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RandomAccessFileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Builds RandomAccessFileAppender instances.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="RandomAccessFileManager.html" title="class in org.apache.logging.log4j.core.appender">RandomAccessFileManager</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Extends OutputStreamManager but instead of using a buffered output stream,
this class uses a <code>ByteBuffer</code> and a <code>RandomAccessFile</code> to do the
I/O.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="RollingFileAppender.html" title="class in org.apache.logging.log4j.core.appender">RollingFileAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">An appender that writes to files and can roll over at intervals.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="RollingFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RollingFileAppender.Builder</a>&lt;B extends <a href="RollingFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RollingFileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds FileAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="RollingRandomAccessFileAppender.html" title="class in org.apache.logging.log4j.core.appender">RollingRandomAccessFileAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">An appender that writes to random access files and can roll over at
intervals.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="RollingRandomAccessFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RollingRandomAccessFileAppender.Builder</a>&lt;B extends <a href="RollingRandomAccessFileAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">RollingRandomAccessFileAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="ScriptAppenderSelector.html" title="class in org.apache.logging.log4j.core.appender">ScriptAppenderSelector</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="ScriptAppenderSelector.Builder.html" title="class in org.apache.logging.log4j.core.appender">ScriptAppenderSelector.Builder</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds an appender.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="SmtpAppender.html" title="class in org.apache.logging.log4j.core.appender">SmtpAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Send an e-mail when a specific logging event occurs, typically on errors or
fatal errors.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="SmtpAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">SmtpAppender.Builder</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="SocketAppender.html" title="class in org.apache.logging.log4j.core.appender">SocketAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">An Appender that delivers events over socket connections.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="SocketAppender.AbstractBuilder.html" title="class in org.apache.logging.log4j.core.appender">SocketAppender.AbstractBuilder</a>&lt;B extends <a href="SocketAppender.AbstractBuilder.html" title="class in org.apache.logging.log4j.core.appender">SocketAppender.AbstractBuilder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Subclasses can extend this abstract Builder.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="SocketAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">SocketAppender.Builder</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Builds a SocketAppender.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="SyslogAppender.html" title="class in org.apache.logging.log4j.core.appender">SyslogAppender</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">The Syslog Appender.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="SyslogAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">SyslogAppender.Builder</a>&lt;B extends <a href="SyslogAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">SyslogAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last even-row-color class-summary class-summary-tab2">&nbsp;</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="TlsSyslogFrame.html" title="class in org.apache.logging.log4j.core.appender">TlsSyslogFrame</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Wraps messages that are formatted according to RFC 5425.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="WriterAppender.html" title="class in org.apache.logging.log4j.core.appender">WriterAppender</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Appends log events to a <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html" title="class or interface in java.io" class="external-link"><code>Writer</code></a>.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="WriterAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">WriterAppender.Builder</a>&lt;B extends <a href="WriterAppender.Builder.html" title="class in org.apache.logging.log4j.core.appender">WriterAppender.Builder</a>&lt;B&gt;&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Builds WriterAppender instances.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="WriterManager.html" title="class in org.apache.logging.log4j.core.appender">WriterManager</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">Manages a Writer so that it can be shared by multiple Appenders and will
allow appenders to reconfigure without requiring a new writer.</div>
</div>
</div>
</div>
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