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<div class="subTitle">org.apache.logging.log4j.core.layout</div>
<h2 title="Class XmlLayout" class="title">Class XmlLayout</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html" title="class in org.apache.logging.log4j.core.layout">org.apache.logging.log4j.core.layout.AbstractLayout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">org.apache.logging.log4j.core.layout.AbstractStringLayout</a></li>
<li>
<ul class="inheritance">
<li>org.apache.logging.log4j.core.layout.XmlLayout</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../org/apache/logging/log4j/core/impl/LocationAware.html" title="interface in org.apache.logging.log4j.core.impl">LocationAware</a>, <a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;, <a href="../../../../../../org/apache/logging/log4j/core/layout/Encoder.html" title="interface in org.apache.logging.log4j.core.layout">Encoder</a>&lt;<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&gt;, <a href="../../../../../../org/apache/logging/log4j/core/StringLayout.html" title="interface in org.apache.logging.log4j.core">StringLayout</a></dd>
</dl>
<hr>
<br>
<pre><a href="../../../../../../org/apache/logging/log4j/core/config/plugins/Plugin.html" title="annotation in org.apache.logging.log4j.core.config.plugins">@Plugin</a>(<a href="../../../../../../org/apache/logging/log4j/core/config/plugins/Plugin.html#name--">name</a>="XmlLayout",
<a href="../../../../../../org/apache/logging/log4j/core/config/plugins/Plugin.html#category--">category</a>="Core",
<a href="../../../../../../org/apache/logging/log4j/core/config/plugins/Plugin.html#elementType--">elementType</a>="layout",
<a href="../../../../../../org/apache/logging/log4j/core/config/plugins/Plugin.html#printObject--">printObject</a>=true)
public final class <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.63">XmlLayout</a>
extends <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></pre>
<div class="block">Appends a series of <code>event</code> elements as defined in the <a href="log4j.dtd">log4j.dtd</a>.
<h3>Complete well-formed XML vs. fragment XML</h3>
<p>
If you configure <code>complete="true"</code>, the appender outputs a well-formed XML document where the default namespace
is the log4j namespace . By default, with <code>complete="false"</code>, you should
include the output as an <em>external entity</em> in a separate file to form a well-formed XML document.
</p>
<p>
If <code>complete="false"</code>, the appender does not write the XML processing instruction and the root element.
</p>
<h3>Encoding</h3>
<p>
Appenders using this layout should have their <code>charset</code> set to <code>UTF-8</code> or <code>UTF-16</code>, otherwise
events containing non-ASCII characters could result in corrupted log files.
</p>
<h3>Pretty vs. compact XML</h3>
<p>
By default, the XML layout is not compact (compact = not "pretty") with <code>compact="false"</code>, which means the
appender uses end-of-line characters and indents lines to format the XML. If <code>compact="true"</code>, then no
end-of-line or indentation is used. Message content may contain, of course, end-of-lines.
</p>
<h3>Additional Fields</h3>
<p>
This property allows addition of custom fields into generated JSON.
<code>&lt;XmlLayout&gt;&lt;KeyValuePair key="foo" value="bar"/&gt;&lt;/XmlLayout&gt;</code> inserts <code>&lt;foo&gt;bar&lt;/foo&gt;</code> directly
into XML output. Supports Lookup expressions.
</p></div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractJacksonLayout.LogEventWithAdditionalFields.html" title="class in org.apache.logging.log4j.core.layout">AbstractJacksonLayout.LogEventWithAdditionalFields</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractJacksonLayout.ResolvableKeyValuePair.html" title="class in org.apache.logging.log4j.core.layout">AbstractJacksonLayout.ResolvableKeyValuePair</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout.Builder</a>&lt;<a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="type parameter in XmlLayout.Builder">B</a> extends <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout.Builder</a>&lt;<a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="type parameter in XmlLayout.Builder">B</a>&gt;&gt;</span></code>&nbsp;</td>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.logging.log4j.core.layout.<a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></h3>
<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.Serializer.html" title="interface in org.apache.logging.log4j.core.layout">AbstractStringLayout.Serializer</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.Serializer2.html" title="interface in org.apache.logging.log4j.core.layout">AbstractStringLayout.Serializer2</a></code></li>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractJacksonLayout.ResolvableKeyValuePair.html" title="class in org.apache.logging.log4j.core.layout">AbstractJacksonLayout.ResolvableKeyValuePair</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#additionalFields">additionalFields</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#compact">compact</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#COMPACT_EOL">COMPACT_EOL</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#complete">complete</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#DEFAULT_EOL">DEFAULT_EOL</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#eol">eol</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#includeNullDelimiter">includeNullDelimiter</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected com.fasterxml.jackson.databind.ObjectWriter</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#objectWriter">objectWriter</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.logging.log4j.core.layout.<a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></h3>
<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html#DEFAULT_STRING_BUILDER_SIZE">DEFAULT_STRING_BUILDER_SIZE</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html#MAX_STRING_BUILDER_SIZE">MAX_STRING_BUILDER_SIZE</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.logging.log4j.core.layout.<a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractLayout</a></h3>
<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#configuration">configuration</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#eventCount">eventCount</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#footer">footer</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#header">header</a>, <a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#LOGGER">LOGGER</a></code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.logging.log4j.core.<a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a></h3>
<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#ELEMENT_TYPE">ELEMENT_TYPE</a></code></li>
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<th class="colFirst" scope="col">Modifier</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#XmlLayout-boolean-boolean-boolean-boolean-java.nio.charset.Charset-boolean-">XmlLayout</a></span>(boolean&nbsp;locationInfo,
boolean&nbsp;properties,
boolean&nbsp;complete,
boolean&nbsp;compact,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset">Charset</a>&nbsp;charset,
boolean&nbsp;includeStacktrace)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Use <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#newBuilder--"><code>newBuilder()</code></a> instead</span></div>
</div>
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<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#createDefaultLayout--">createDefaultLayout</a></span>()</code>
<div class="block">Creates an XML Layout using the default settings.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#createLayout-boolean-boolean-boolean-boolean-java.nio.charset.Charset-boolean-">createLayout</a></span>(boolean&nbsp;locationInfo,
boolean&nbsp;properties,
boolean&nbsp;complete,
boolean&nbsp;compact,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset">Charset</a>&nbsp;charset,
boolean&nbsp;includeStacktrace)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Use <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#newBuilder--"><code>newBuilder()</code></a> instead</span></div>
</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#getContentFormat--">getContentFormat</a></span>()</code>
<div class="block">Gets this XmlLayout's content format.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#getContentType--">getContentType</a></span>()</code>
<div class="block">Returns the content type output by this layout.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#getFooter--">getFooter</a></span>()</code>
<div class="block">Returns appropriate XML footer.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#getHeader--">getHeader</a></span>()</code>
<div class="block">Returns appropriate XML headers.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static &lt;B extends <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout.Builder</a>&lt;B&gt;&gt;<br>B</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#newBuilder--">newBuilder</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#toSerializable-org.apache.logging.log4j.core.LogEvent-">toSerializable</a></span>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event)</code>
<div class="block">Formats a <a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core"><code>LogEvent</code></a>.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#toSerializable-org.apache.logging.log4j.core.LogEvent-java.io.Writer-">toSerializable</a></span>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;writer)</code>&nbsp;</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#valueNeedsLookup-java.lang.String-">valueNeedsLookup</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#wrapLogEvent-org.apache.logging.log4j.core.LogEvent-">wrapLogEvent</a></span>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event)</code>&nbsp;</td>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.logging.log4j.core.layout.<a href="../../../../../../org/apache/logging/log4j/core/layout/Encoder.html" title="interface in org.apache.logging.log4j.core.layout">Encoder</a></h3>
<code><a href="../../../../../../org/apache/logging/log4j/core/layout/Encoder.html#encode-T-org.apache.logging.log4j.core.layout.ByteBufferDestination-">encode</a></code></li>
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<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../constant-values.html#org.apache.logging.log4j.core.layout.XmlLayout.DEFAULT_EOL">Constant Field Values</a></dd>
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<dd><a href="../../../../../../constant-values.html#org.apache.logging.log4j.core.layout.XmlLayout.COMPACT_EOL">Constant Field Values</a></dd>
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<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.205">eol</a></pre>
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<pre>protected final&nbsp;boolean <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.207">compact</a></pre>
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<pre>protected final&nbsp;boolean <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.208">complete</a></pre>
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<pre>protected final&nbsp;boolean <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.209">includeNullDelimiter</a></pre>
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<pre>protected final&nbsp;<a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractJacksonLayout.ResolvableKeyValuePair.html" title="class in org.apache.logging.log4j.core.layout">AbstractJacksonLayout.ResolvableKeyValuePair</a>[] <a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.210">additionalFields</a></pre>
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<h4>XmlLayout</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
protected&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.87">XmlLayout</a>(boolean&nbsp;locationInfo,
boolean&nbsp;properties,
boolean&nbsp;complete,
boolean&nbsp;compact,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset">Charset</a>&nbsp;charset,
boolean&nbsp;includeStacktrace)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Use <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#newBuilder--"><code>newBuilder()</code></a> instead</span></div>
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<pre>public&nbsp;byte[]&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.113">getHeader</a>()</pre>
<div class="block">Returns appropriate XML headers.
<ol>
<li>XML processing instruction</li>
<li>XML root element</li>
</ol></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#getHeader--">getHeader</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html#getHeader--">getHeader</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a byte array containing the header.</dd>
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<a name="getFooter--">
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<h4>getFooter</h4>
<pre>public&nbsp;byte[]&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.136">getFooter</a>()</pre>
<div class="block">Returns appropriate XML footer.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#getFooter--">getFooter</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html#getFooter--">getFooter</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a byte array containing the footer, closing the XML root element.</dd>
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<a name="getContentFormat--">
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<h4>getContentFormat</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.153">getContentFormat</a>()</pre>
<div class="block">Gets this XmlLayout's content format. Specified by:
<ul>
<li>Key: "dtd" Value: "log4j-events.dtd"</li>
<li>Key: "version" Value: "2.0"</li>
</ul></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#getContentFormat--">getContentFormat</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html#getContentFormat--">getContentFormat</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractLayout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Map of content format keys supporting XmlLayout</dd>
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<a name="getContentType--">
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<h4>getContentType</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.165">getContentType</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#getContentType--">Layout</a></code></span></div>
<div class="block">Returns the content type output by this layout. The base class returns "text/plain".</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html#getContentType--">getContentType</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html#getContentType--">getContentType</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/logging/log4j/core/layout/AbstractStringLayout.html" title="class in org.apache.logging.log4j.core.layout">AbstractStringLayout</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The content type.</dd>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout</a>&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.184">createLayout</a>(boolean&nbsp;locationInfo,
boolean&nbsp;properties,
boolean&nbsp;complete,
boolean&nbsp;compact,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset">Charset</a>&nbsp;charset,
boolean&nbsp;includeStacktrace)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Use <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html#newBuilder--"><code>newBuilder()</code></a> instead</span></div>
<div class="block">Creates an XML Layout.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>locationInfo</code> - If "true", includes the location information in the generated XML.</dd>
<dd><code>properties</code> - If "true", includes the thread context map in the generated XML.</dd>
<dd><code>complete</code> - If "true", includes the XML header and footer, defaults to "false".</dd>
<dd><code>compact</code> - If "true", does not use end-of-lines and indentation, defaults to "false".</dd>
<dd><code>charset</code> - The character set to use, if <code>null</code>, uses "UTF-8".</dd>
<dd><code>includeStacktrace</code> - If "true", includes the stacktrace of any Throwable in the generated XML, defaults to "true".</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>An XML Layout.</dd>
</dl>
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<pre><a href="../../../../../../org/apache/logging/log4j/core/config/plugins/PluginBuilderFactory.html" title="annotation in org.apache.logging.log4j.core.config.plugins">@PluginBuilderFactory</a>
public static&nbsp;&lt;B extends <a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.Builder.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout.Builder</a>&lt;B&gt;&gt;&nbsp;B&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.196">newBuilder</a>()</pre>
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<h4>createDefaultLayout</h4>
<pre>public static&nbsp;<a href="../../../../../../org/apache/logging/log4j/core/layout/XmlLayout.html" title="class in org.apache.logging.log4j.core.layout">XmlLayout</a>&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/XmlLayout.html#line.205">createDefaultLayout</a>()</pre>
<div class="block">Creates an XML Layout using the default settings.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an XML Layout.</dd>
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</ul>
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<pre>protected static&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.239">valueNeedsLookup</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.271">toSerializable</a>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event)</pre>
<div class="block">Formats a <a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core"><code>LogEvent</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>event</code> - The LogEvent.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The XML representation of the LogEvent.</dd>
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</ul>
<a name="wrapLogEvent-org.apache.logging.log4j.core.LogEvent-">
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<h4>wrapLogEvent</h4>
<pre>protected&nbsp;<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>&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.283">wrapLogEvent</a>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event)</pre>
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<h4>toSerializable</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/layout/AbstractJacksonLayout.html#line.317">toSerializable</a>(<a href="../../../../../../org/apache/logging/log4j/core/LogEvent.html" title="interface in org.apache.logging.log4j.core">LogEvent</a>&nbsp;event,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;writer)
throws com.fasterxml.jackson.core.JsonGenerationException,
com.fasterxml.jackson.databind.JsonMappingException,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dd><code>com.fasterxml.jackson.databind.JsonMappingException</code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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