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<div class="subTitle">org.apache.logging.log4j.core.jmx</div>
<h2 title="Interface AppenderAdminMBean" class="title">Interface AppenderAdminMBean</h2>
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<dd><a href="../../../../../../org/apache/logging/log4j/core/jmx/AppenderAdmin.html" title="class in org.apache.logging.log4j.core.jmx">AppenderAdmin</a></dd>
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<pre>public interface <a href="../../../../../../src-html/org/apache/logging/log4j/core/jmx/AppenderAdminMBean.html#line.23">AppenderAdminMBean</a></pre>
<div class="block">The MBean interface for monitoring and managing an <code>Appender</code>.</div>
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<td class="colFirst"><code>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/jmx/AppenderAdminMBean.html#PATTERN">PATTERN</a></span></code>
<div class="block">ObjectName pattern ("org.apache.logging.log4j2:type=%s,component=Appenders,name=%s") for AppenderAdmin MBeans.</div>
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<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/jmx/AppenderAdminMBean.html#getErrorHandler--">getErrorHandler</a></span>()</code>
<div class="block">Returns the result of calling <code>toString</code> on the error handler of
this appender, or <code>"null"</code> if no error handler was set.</div>
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<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/jmx/AppenderAdminMBean.html#getFilter--">getFilter</a></span>()</code>
<div class="block">Returns a string description of all filters configured for the
instrumented <code>Appender</code>.</div>
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<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/jmx/AppenderAdminMBean.html#getLayout--">getLayout</a></span>()</code>
<div class="block">Returns the result of calling <code>toString</code> on the <code>Layout</code>
object of the instrumented <code>Appender</code>.</div>
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<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/jmx/AppenderAdminMBean.html#getName--">getName</a></span>()</code>
<div class="block">Returns the name of the instrumented <code>Appender</code>.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/logging/log4j/core/jmx/AppenderAdminMBean.html#isIgnoreExceptions--">isIgnoreExceptions</a></span>()</code>
<div class="block">Returns how exceptions thrown on the instrumented <code>Appender</code> are
handled.</div>
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<h3>Field Detail</h3>
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<h4>PATTERN</h4>
<pre>static 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/jmx/AppenderAdminMBean.html#line.49">PATTERN</a></pre>
<div class="block">ObjectName pattern ("org.apache.logging.log4j2:type=%s,component=Appenders,name=%s") for AppenderAdmin MBeans.
This pattern contains two variables, where the first is the
name of the context, the second is the name of the instrumented appender.
<p>
You can find all registered AppenderAdmin MBeans like this:
</p>
<pre>
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
String pattern = String.format(AppenderAdminMBean.PATTERN, &quot;*&quot;, &quot;*&quot;);
Set&lt;ObjectName&gt; appenderNames = mbs.queryNames(new ObjectName(pattern), null);
</pre>
<p>
Some characters are not allowed in ObjectNames. The logger context name
and appender name may be quoted. When AppenderAdmin MBeans are
registered, their ObjectNames are created using this pattern as follows:
</p>
<pre>
String ctxName = Server.escape(loggerContext.getName());
String appenderName = Server.escape(appender.getName());
String name = String.format(PATTERN, ctxName, appenderName);
ObjectName objectName = new ObjectName(name);
</pre></div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/logging/log4j/core/jmx/Server.html#escape-java.lang.String-"><code>Server.escape(String)</code></a>,
<a href="../../../../../../constant-values.html#org.apache.logging.log4j.core.jmx.AppenderAdminMBean.PATTERN">Constant Field Values</a></dd>
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<h4>getName</h4>
<pre><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/jmx/AppenderAdminMBean.html#line.56">getName</a>()</pre>
<div class="block">Returns the name of the instrumented <code>Appender</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the name of the Appender</dd>
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<h4>getLayout</h4>
<pre><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/jmx/AppenderAdminMBean.html#line.65">getLayout</a>()</pre>
<div class="block">Returns the result of calling <code>toString</code> on the <code>Layout</code>
object of the instrumented <code>Appender</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the <code>Layout</code> of the instrumented <code>Appender</code> as a
string</dd>
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<h4>isIgnoreExceptions</h4>
<pre>boolean&nbsp;<a href="../../../../../../src-html/org/apache/logging/log4j/core/jmx/AppenderAdminMBean.html#line.74">isIgnoreExceptions</a>()</pre>
<div class="block">Returns how exceptions thrown on the instrumented <code>Appender</code> are
handled.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if any exceptions thrown by the Appender will be
logged or <code>false</code> if such exceptions are re-thrown.</dd>
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<h4>getErrorHandler</h4>
<pre><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/jmx/AppenderAdminMBean.html#line.83">getErrorHandler</a>()</pre>
<div class="block">Returns the result of calling <code>toString</code> on the error handler of
this appender, or <code>"null"</code> if no error handler was set.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>result of calling <code>toString</code> on the error handler of this
appender, or <code>"null"</code></dd>
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<h4>getFilter</h4>
<pre><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/jmx/AppenderAdminMBean.html#line.92">getFilter</a>()</pre>
<div class="block">Returns a string description of all filters configured for the
instrumented <code>Appender</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a string description of all configured filters for this
appender</dd>
</dl>
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