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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.eclipse.jetty.util.log</a></div>
<h2 title="Class StdErrLog" class="title">Class StdErrLog</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">org.eclipse.jetty.util.log.AbstractLogger</a></li>
<li>
<ul class="inheritance">
<li>org.eclipse.jetty.util.log.StdErrLog</li>
</ul>
</li>
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</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="Logger.html" title="interface in org.eclipse.jetty.util.log">Logger</a></code></dd>
</dl>
<hr>
<pre><a href="../annotation/ManagedObject.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedObject</a>("Jetty StdErr Logging Implementation")
public class <span class="typeNameLabel">StdErrLog</span>
extends <a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">AbstractLogger</a></pre>
<div class="block">StdErr Logging implementation.
<p>
A Jetty <a href="Logger.html" title="interface in org.eclipse.jetty.util.log"><code>Logger</code></a> that sends all logs to STDERR (<code>System.err</code>) with basic formatting.
<p>
Supports named loggers, and properties based configuration.
<p>
Configuration Properties:
<dl>
<dt>${name|hierarchy}.LEVEL=(ALL|DEBUG|INFO|WARN|OFF)</dt>
<dd>
Sets the level that the Logger should log at.<br>
Names can be a package name, or a fully qualified class name.<br>
Default: INFO<br>
<br>
Examples:
<dl>
<dt>org.eclipse.jetty.LEVEL=WARN</dt>
<dd>indicates that all of the jetty specific classes, in any package that
starts with <code>org.eclipse.jetty</code> should log at level WARN.</dd>
<dt>org.eclipse.jetty.io.ChannelEndPoint.LEVEL=ALL</dt>
<dd>indicates that the specific class, ChannelEndPoint, should log all
logging events that it can generate, including DEBUG, INFO, WARN (and even special
internally ignored exception cases).</dd>
</dl>
</dd>
<dt>${name}.SOURCE=(true|false)</dt>
<dd>
Logger specific, attempt to print the java source file name and line number
where the logging event originated from.<br>
Name must be a fully qualified class name (package name hierarchy is not supported
by this configurable)<br>
Warning: this is a slow operation and will have an impact on performance!<br>
Default: false
</dd>
<dt>${name}.STACKS=(true|false)</dt>
<dd>
Logger specific, control the display of stacktraces.<br>
Name must be a fully qualified class name (package name hierarchy is not supported
by this configurable)<br>
Default: true
</dd>
<dt>org.eclipse.jetty.util.log.stderr.SOURCE=(true|false)</dt>
<dd>Special Global Configuration, attempt to print the java source file name and line number
where the logging event originated from.<br>
Default: false
</dd>
<dt>org.eclipse.jetty.util.log.stderr.LONG=(true|false)</dt>
<dd>Special Global Configuration, when true, output logging events to STDERR using
long form, fully qualified class names. when false, use abbreviated package names<br>
Default: false
</dd>
<dt>org.eclipse.jetty.util.log.stderr.ESCAPE=(true|false)</dt>
<dd>Global Configuration, when true output logging events to STDERR are always
escaped so that control characters are replaced with '?"; '\r' with '&lt;' and '\n' replaced '|'<br>
Default: true
</dd>
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<td class="colFirst"><code>protected java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_abbrevname">_abbrevname</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.eclipse.jetty.util.log.<a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">AbstractLogger</a></h3>
<code><a href="AbstractLogger.html#LEVEL_ALL">LEVEL_ALL</a>, <a href="AbstractLogger.html#LEVEL_DEBUG">LEVEL_DEBUG</a>, <a href="AbstractLogger.html#LEVEL_DEFAULT">LEVEL_DEFAULT</a>, <a href="AbstractLogger.html#LEVEL_INFO">LEVEL_INFO</a>, <a href="AbstractLogger.html#LEVEL_OFF">LEVEL_OFF</a>, <a href="AbstractLogger.html#LEVEL_WARN">LEVEL_WARN</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">StdErrLog</a></span>()</code></th>
<td class="colLast">
<div class="block">Construct an anonymous StdErrLog (no name).</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String)">StdErrLog</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Construct a named StdErrLog using the <a href="Log.html" title="class in org.eclipse.jetty.util.log"><code>Log</code></a> defined properties</div>
</td>
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<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,java.util.Properties)">StdErrLog</a></span>&#8203;(java.lang.String&nbsp;name,
java.util.Properties&nbsp;props)</code></th>
<td class="colLast">
<div class="block">Construct a named Logger using the provided properties to configure logger.</div>
</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#debug(java.lang.String,long)">debug</a></span>&#8203;(java.lang.String&nbsp;msg,
long&nbsp;arg)</code></th>
<td class="colLast">
<div class="block">Formats and logs at debug level.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#debug(java.lang.String,java.lang.Object...)">debug</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Object...&nbsp;args)</code></th>
<td class="colLast">
<div class="block">Formats and logs at debug level.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#debug(java.lang.String,java.lang.Throwable)">debug</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given message at debug level, with Throwable information.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#debug(java.lang.Throwable)">debug</a></span>&#8203;(java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given Throwable information at debug level</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLevel()">getLevel</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="StdErrLog.html" title="class in org.eclipse.jetty.util.log">StdErrLog</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLogger(java.lang.Class)">getLogger</a></span>&#8203;(java.lang.Class&lt;?&gt;&nbsp;clazz)</code></th>
<td class="colLast">
<div class="block">Obtain a StdErrLog reference for the specified class, a convenience method used most often during testing to allow for control over a specific logger.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLoggingLevel(java.util.Properties,java.lang.String)">getLoggingLevel</a></span>&#8203;(java.util.Properties&nbsp;props,
java.lang.String&nbsp;name)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getName()">getName</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ignore(java.lang.Throwable)">ignore</a></span>&#8203;(java.lang.Throwable&nbsp;ignored)</code></th>
<td class="colLast">
<div class="block">Ignore an exception.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#info(java.lang.String,java.lang.Object...)">info</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Object...&nbsp;args)</code></th>
<td class="colLast">
<div class="block">Formats and logs at info level.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#info(java.lang.String,java.lang.Throwable)">info</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given message at info level, with Throwable information.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#info(java.lang.Throwable)">info</a></span>&#8203;(java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given Throwable information at info level</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isDebugEnabled()">isDebugEnabled</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isHideStacks()">isHideStacks</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isPrintLongNames()">isPrintLongNames</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isSource()">isSource</a></span>()</code></th>
<td class="colLast">
<div class="block">Is the source of a log, logged</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected <a href="Logger.html" title="interface in org.eclipse.jetty.util.log">Logger</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newLogger(java.lang.String)">newLogger</a></span>&#8203;(java.lang.String&nbsp;fullname)</code></th>
<td class="colLast">
<div class="block">Create a Child Logger of this Logger.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setDebugEnabled(boolean)">setDebugEnabled</a></span>&#8203;(boolean&nbsp;enabled)</code></th>
<td class="colLast">
<div class="block">Legacy interface where a programmatic configuration of the logger level
is done as a wholesale approach.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHideStacks(boolean)">setHideStacks</a></span>&#8203;(boolean&nbsp;hideStacks)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLevel(int)">setLevel</a></span>&#8203;(int&nbsp;level)</code></th>
<td class="colLast">
<div class="block">Set the level for this logger.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPrintLongNames(boolean)">setPrintLongNames</a></span>&#8203;(boolean&nbsp;printLongNames)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setSource(boolean)">setSource</a></span>&#8203;(boolean&nbsp;source)</code></th>
<td class="colLast">
<div class="block">Set if a log source is logged.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setStdErrStream(java.io.PrintStream)">setStdErrStream</a></span>&#8203;(java.io.PrintStream&nbsp;stream)</code></th>
<td class="colLast">
<div class="block">The alternate stream to use for STDERR.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setTagPad(int)">setTagPad</a></span>&#8203;(int&nbsp;pad)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#warn(java.lang.String,java.lang.Object...)">warn</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Object...&nbsp;args)</code></th>
<td class="colLast">
<div class="block">Formats and logs at warn level.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#warn(java.lang.String,java.lang.Throwable)">warn</a></span>&#8203;(java.lang.String&nbsp;msg,
java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given message at warn level, with Throwable information.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#warn(java.lang.Throwable)">warn</a></span>&#8203;(java.lang.Throwable&nbsp;thrown)</code></th>
<td class="colLast">
<div class="block">Logs the given Throwable information at warn level</div>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.util.log.<a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">AbstractLogger</a></h3>
<code><a href="AbstractLogger.html#condensePackageString(java.lang.String)">condensePackageString</a>, <a href="AbstractLogger.html#getLevelId(java.lang.String,java.lang.String)">getLevelId</a>, <a href="AbstractLogger.html#getLogger(java.lang.String)">getLogger</a>, <a href="AbstractLogger.html#getLoggingProperty(java.util.Properties,java.lang.String,java.lang.String)">getLoggingProperty</a>, <a href="AbstractLogger.html#lookupLoggingLevel(java.util.Properties,java.lang.String)">lookupLoggingLevel</a></code></li>
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<pre>public&nbsp;StdErrLog()</pre>
<div class="block">Construct an anonymous StdErrLog (no name).
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NOTE: Discouraged usage!</div>
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<pre>public&nbsp;StdErrLog&#8203;(java.lang.String&nbsp;name)</pre>
<div class="block">Construct a named StdErrLog using the <a href="Log.html" title="class in org.eclipse.jetty.util.log"><code>Log</code></a> defined properties</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the logger</dd>
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<pre>public&nbsp;StdErrLog&#8203;(java.lang.String&nbsp;name,
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<div class="block">Construct a named Logger using the provided properties to configure logger.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the logger</dd>
<dd><code>props</code> - the configuration properties</dd>
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<pre class="methodSignature">public static&nbsp;int&nbsp;getLoggingLevel&#8203;(java.util.Properties&nbsp;props,
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<pre class="methodSignature">public static&nbsp;<a href="StdErrLog.html" title="class in org.eclipse.jetty.util.log">StdErrLog</a>&nbsp;getLogger&#8203;(java.lang.Class&lt;?&gt;&nbsp;clazz)</pre>
<div class="block">Obtain a StdErrLog reference for the specified class, a convenience method used most often during testing to allow for control over a specific logger.
<p>
Must be actively using StdErrLog as the Logger implementation.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - the Class reference for the logger to use.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the StdErrLog logger</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.RuntimeException</code> - if StdErrLog is not the active Logger implementation.</dd>
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<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;getName()</pre>
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<dt><span class="returnLabel">Returns:</span></dt>
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<pre class="methodSignature">public&nbsp;void&nbsp;setPrintLongNames&#8203;(boolean&nbsp;printLongNames)</pre>
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<pre class="methodSignature">public&nbsp;boolean&nbsp;isPrintLongNames()</pre>
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<pre class="methodSignature">public&nbsp;boolean&nbsp;isHideStacks()</pre>
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<pre class="methodSignature">public&nbsp;boolean&nbsp;isSource()</pre>
<div class="block">Is the source of a log, logged</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the class, method, file and line number of a log is logged.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;setSource&#8203;(boolean&nbsp;source)</pre>
<div class="block">Set if a log source is logged.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - true if the class, method, file and line number of a log is logged.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;warn&#8203;(java.lang.String&nbsp;msg,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#warn(java.lang.String,java.lang.Object...)">Logger</a></code></span></div>
<div class="block">Formats and logs at warn level.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>msg</code> - the formatting string</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;warn&#8203;(java.lang.Throwable&nbsp;thrown)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#warn(java.lang.Throwable)">Logger</a></code></span></div>
<div class="block">Logs the given Throwable information at warn level</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>thrown</code> - the Throwable to log</dd>
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#warn(java.lang.String,java.lang.Throwable)">Logger</a></code></span></div>
<div class="block">Logs the given message at warn level, with Throwable information.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>msg</code> - the message to log</dd>
<dd><code>thrown</code> - the Throwable to log</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;info&#8203;(java.lang.String&nbsp;msg,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#info(java.lang.String,java.lang.Object...)">Logger</a></code></span></div>
<div class="block">Formats and logs at info level.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>msg</code> - the formatting string</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;info&#8203;(java.lang.Throwable&nbsp;thrown)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#info(java.lang.Throwable)">Logger</a></code></span></div>
<div class="block">Logs the given Throwable information at info level</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>thrown</code> - the Throwable to log</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;info&#8203;(java.lang.String&nbsp;msg,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#info(java.lang.String,java.lang.Throwable)">Logger</a></code></span></div>
<div class="block">Logs the given message at info level, with Throwable information.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>msg</code> - the message to log</dd>
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<pre class="methodSignature"><a href="../annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>("is debug enabled for root logger Log.LOG")
public&nbsp;boolean&nbsp;isDebugEnabled()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether the debug level is enabled</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;setDebugEnabled&#8203;(boolean&nbsp;enabled)</pre>
<div class="block">Legacy interface where a programmatic configuration of the logger level
is done as a wholesale approach.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
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<pre class="methodSignature">public&nbsp;int&nbsp;getLevel()</pre>
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<pre class="methodSignature">public&nbsp;void&nbsp;setLevel&#8203;(int&nbsp;level)</pre>
<div class="block">Set the level for this logger.
<p>
Available values (<a href="AbstractLogger.html#LEVEL_ALL"><code>AbstractLogger.LEVEL_ALL</code></a>, <a href="AbstractLogger.html#LEVEL_DEBUG"><code>AbstractLogger.LEVEL_DEBUG</code></a>, <a href="AbstractLogger.html#LEVEL_INFO"><code>AbstractLogger.LEVEL_INFO</code></a>,
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<pre class="methodSignature">public&nbsp;void&nbsp;setStdErrStream&#8203;(java.io.PrintStream&nbsp;stream)</pre>
<div class="block">The alternate stream to use for STDERR.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<pre class="methodSignature">public&nbsp;void&nbsp;debug&#8203;(java.lang.String&nbsp;msg,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#debug(java.lang.String,java.lang.Object...)">Logger</a></code></span></div>
<div class="block">Formats and logs at debug level.</div>
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<dd><code>msg</code> - the formatting string</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;debug&#8203;(java.lang.String&nbsp;msg,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#debug(java.lang.String,long)">Logger</a></code></span></div>
<div class="block">Formats and logs at debug level.
avoids autoboxing of integers</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="Logger.html#debug(java.lang.String,long)">debug</a></code>&nbsp;in interface&nbsp;<code><a href="Logger.html" title="interface in org.eclipse.jetty.util.log">Logger</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="AbstractLogger.html#debug(java.lang.String,long)">debug</a></code>&nbsp;in class&nbsp;<code><a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">AbstractLogger</a></code></dd>
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<dd><code>msg</code> - the formatting string</dd>
<dd><code>arg</code> - long value</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;debug&#8203;(java.lang.Throwable&nbsp;thrown)</pre>
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<div class="block">Logs the given Throwable information at debug level</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>thrown</code> - the Throwable to log</dd>
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="Logger.html#debug(java.lang.String,java.lang.Throwable)">Logger</a></code></span></div>
<div class="block">Logs the given message at debug level, with Throwable information.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>msg</code> - the message to log</dd>
<dd><code>thrown</code> - the Throwable to log</dd>
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<pre class="methodSignature">protected&nbsp;<a href="Logger.html" title="interface in org.eclipse.jetty.util.log">Logger</a>&nbsp;newLogger&#8203;(java.lang.String&nbsp;fullname)</pre>
<div class="block">Create a Child Logger of this Logger.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="AbstractLogger.html#newLogger(java.lang.String)">newLogger</a></code>&nbsp;in class&nbsp;<code><a href="AbstractLogger.html" title="class in org.eclipse.jetty.util.log">AbstractLogger</a></code></dd>
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<h4>toString</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;toString()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;ignore&#8203;(java.lang.Throwable&nbsp;ignored)</pre>
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<div class="block">Ignore an exception.
<p>This should be used rather than an empty catch block.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>ignored</code> - the throwable to log as ignored</dd>
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