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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.logging.log4j.core.appender</a></div>
<h1 title="Class FileManager" class="title">Class FileManager</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance"><a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">org.apache.logging.log4j.core.appender.AbstractManager</a>
<div class="inheritance"><a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">org.apache.logging.log4j.core.appender.OutputStreamManager</a>
<div class="inheritance">org.apache.logging.log4j.core.appender.FileManager</div>
</div>
</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code>, <code><a href="../layout/ByteBufferDestination.html" title="interface in org.apache.logging.log4j.core.layout">ByteBufferDestination</a></code></dd>
</dl>
<dl class="notes">
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="rolling/RollingFileManager.html" title="class in org.apache.logging.log4j.core.appender.rolling">RollingFileManager</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">FileManager</span>
<span class="extends-implements">extends <a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></span></div>
<div class="block">Manages actual File I/O for File Appenders.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<section class="nested-class-summary" id="nested-class-summary">
<h2>Nested Class Summary</h2>
<div class="inherited-list">
<h2 id="nested-classes-inherited-from-class-org.apache.logging.log4j.core.appender.AbstractManager">Nested classes/interfaces inherited from class&nbsp;org.apache.logging.log4j.core.appender.<a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager</a></h2>
<code><a href="AbstractManager.AbstractFactoryData.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager.AbstractFactoryData</a></code></div>
</section>
</li>
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.logging.log4j.core.appender.OutputStreamManager">Fields inherited from class&nbsp;org.apache.logging.log4j.core.appender.<a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></h3>
<code><a href="OutputStreamManager.html#byteBuffer">byteBuffer</a>, <a href="OutputStreamManager.html#layout">layout</a></code></div>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.logging.log4j.core.appender.AbstractManager">Fields inherited from class&nbsp;org.apache.logging.log4j.core.appender.<a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager</a></h3>
<code><a href="AbstractManager.html#count">count</a>, <a href="AbstractManager.html#LOGGER">LOGGER</a></code></div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier</div>
<div class="table-header col-second">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>protected </code></div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.lang.String,java.io.OutputStream,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,boolean,java.nio.ByteBuffer)" class="member-name-link">FileManager</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</code></div>
<div class="col-last even-row-color">
<div class="block"><span class="deprecated-label">Deprecated.</span>&nbsp;</div>
</div>
<div class="col-first odd-row-color"><code>protected </code></div>
<div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(java.lang.String,java.io.OutputStream,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,int,boolean)" class="member-name-link">FileManager</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
int&nbsp;bufferSize,
boolean&nbsp;writeHeader)</code></div>
<div class="col-last odd-row-color">
<div class="block"><span class="deprecated-label">Deprecated.</span>&nbsp;</div>
</div>
<div class="col-first even-row-color"><code>protected </code></div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.logging.log4j.core.LoggerContext,java.lang.String,java.io.OutputStream,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,boolean,java.nio.ByteBuffer)" class="member-name-link">FileManager</a><wbr>(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;loggerContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</code></div>
<div class="col-last even-row-color">
<div class="block"><span class="deprecated-label">Deprecated.</span>&nbsp;</div>
</div>
<div class="col-first odd-row-color"><code>protected </code></div>
<div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.apache.logging.log4j.core.LoggerContext,java.lang.String,java.io.OutputStream,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,java.lang.String,java.lang.String,java.lang.String,boolean,java.nio.ByteBuffer)" class="member-name-link">FileManager</a><wbr>(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;loggerContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePermissions,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileOwner,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileGroup,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</code></div>
<div class="col-last odd-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
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<h2>Method Summary</h2>
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<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createOutputStream()" class="member-name-link">createOutputStream</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createParentDir(java.io.File)" class="member-name-link">createParentDir</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html" title="class or interface in java.io" class="external-link">File</a>&nbsp;file)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#defineAttributeView(java.nio.file.Path)" class="member-name-link">defineAttributeView</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/Path.html" title="class or interface in java.nio.file" class="external-link">Path</a>&nbsp;path)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getBufferSize()" class="member-name-link">getBufferSize</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the buffer size to use if the appender was configured with BufferedIO=true, otherwise returns a negative
number.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getContentFormat()" class="member-name-link">getContentFormat</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">FileManager's content format is specified by: <code>Key: "fileURI" Value: provided "advertiseURI" param</code>.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getFileGroup()" class="member-name-link">getFileGroup</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns file group if defined and the OS supports POSIX/group file attribute view,
null otherwise.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="FileManager.html" title="class in org.apache.logging.log4j.core.appender">FileManager</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getFileManager(java.lang.String,boolean,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,int,java.lang.String,java.lang.String,java.lang.String,org.apache.logging.log4j.core.config.Configuration)" class="member-name-link">getFileManager</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;bufferedIo,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseUri,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
int&nbsp;bufferSize,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePermissions,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileOwner,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileGroup,
<a href="../config/Configuration.html" title="interface in org.apache.logging.log4j.core.config">Configuration</a>&nbsp;configuration)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Returns the FileManager.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getFileName()" class="member-name-link">getFileName</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the name of the File being managed.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getFileOwner()" class="member-name-link">getFileOwner</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns file owner if defined and the OS supports owner file attribute view,
null otherwise.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/attribute/PosixFilePermission.html" title="class or interface in java.nio.file.attribute" class="external-link">PosixFilePermission</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getFilePermissions()" class="member-name-link">getFilePermissions</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns POSIX file permissions if defined and the OS supports POSIX file attribute,
null otherwise.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isAppend()" class="member-name-link">isAppend</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the append status.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isAttributeViewEnabled()" class="member-name-link">isAttributeViewEnabled</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns true if file attribute view enabled for this file manager.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isCreateOnDemand()" class="member-name-link">isCreateOnDemand</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the lazy-create.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isLocking()" class="member-name-link">isLocking</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the lock status.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#write(byte%5B%5D,int,int,boolean)" class="member-name-link">write</a><wbr>(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length,
boolean&nbsp;immediateFlush)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Some output streams synchronize writes while others do not.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#writeToDestination(byte%5B%5D,int,int)" class="member-name-link">writeToDestination</a><wbr>(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Overrides <a href="OutputStreamManager.html#writeToDestination(byte%5B%5D,int,int)"><code>OutputStreamManager.writeToDestination(byte[], int, int)</code></a> to add support for file locking.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.logging.log4j.core.appender.OutputStreamManager">Methods inherited from class&nbsp;org.apache.logging.log4j.core.appender.<a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></h3>
<code><a href="OutputStreamManager.html#closeOutputStream()">closeOutputStream</a>, <a href="OutputStreamManager.html#drain(java.nio.ByteBuffer)">drain</a>, <a href="OutputStreamManager.html#flush()">flush</a>, <a href="OutputStreamManager.html#flushBuffer(java.nio.ByteBuffer)">flushBuffer</a>, <a href="OutputStreamManager.html#flushDestination()">flushDestination</a>, <a href="OutputStreamManager.html#getByteBuffer()">getByteBuffer</a>, <a href="OutputStreamManager.html#getManager(java.lang.String,T,org.apache.logging.log4j.core.appender.ManagerFactory)">getManager</a>, <a href="OutputStreamManager.html#getOutputStream()">getOutputStream</a>, <a href="OutputStreamManager.html#hasOutputStream()">hasOutputStream</a>, <a href="OutputStreamManager.html#isOpen()">isOpen</a>, <a href="OutputStreamManager.html#releaseSub(long,java.util.concurrent.TimeUnit)">releaseSub</a>, <a href="OutputStreamManager.html#setOutputStream(java.io.OutputStream)">setOutputStream</a>, <a href="OutputStreamManager.html#skipFooter(boolean)">skipFooter</a>, <a href="OutputStreamManager.html#write(byte%5B%5D)">write</a>, <a href="OutputStreamManager.html#write(byte%5B%5D,boolean)">write</a>, <a href="OutputStreamManager.html#write(byte%5B%5D,int,int)">write</a>, <a href="OutputStreamManager.html#writeBytes(byte%5B%5D,int,int)">writeBytes</a>, <a href="OutputStreamManager.html#writeBytes(java.nio.ByteBuffer)">writeBytes</a>, <a href="OutputStreamManager.html#writeFooter()">writeFooter</a>, <a href="OutputStreamManager.html#writeHeader(java.io.OutputStream)">writeHeader</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.logging.log4j.core.appender.AbstractManager">Methods inherited from class&nbsp;org.apache.logging.log4j.core.appender.<a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager</a></h3>
<code><a href="AbstractManager.html#close()">close</a>, <a href="AbstractManager.html#getCount()">getCount</a>, <a href="AbstractManager.html#getLoggerContext()">getLoggerContext</a>, <a href="AbstractManager.html#getManager(java.lang.String,org.apache.logging.log4j.core.appender.ManagerFactory,T)">getManager</a>, <a href="AbstractManager.html#getName()">getName</a>, <a href="AbstractManager.html#getStrSubstitutor()">getStrSubstitutor</a>, <a href="AbstractManager.html#hasManager(java.lang.String)">hasManager</a>, <a href="AbstractManager.html#log(org.apache.logging.log4j.Level,java.lang.String,java.lang.Throwable)">log</a>, <a href="AbstractManager.html#logDebug(java.lang.String,java.lang.Throwable)">logDebug</a>, <a href="AbstractManager.html#logError(java.lang.String,java.lang.Throwable)">logError</a>, <a href="AbstractManager.html#logger()">logger</a>, <a href="AbstractManager.html#logWarn(java.lang.String,java.lang.Throwable)">logWarn</a>, <a href="AbstractManager.html#narrow(java.lang.Class,org.apache.logging.log4j.core.appender.AbstractManager)">narrow</a>, <a href="AbstractManager.html#release()">release</a>, <a href="AbstractManager.html#stop(long,java.util.concurrent.TimeUnit)">stop</a>, <a href="AbstractManager.html#updateData(java.lang.Object)">updateData</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.lang.String,java.io.OutputStream,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,int,boolean)">
<h3>FileManager</h3>
<div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a>
</span><span class="modifiers">protected</span>&nbsp;<span class="element-name">FileManager</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
int&nbsp;bufferSize,
boolean&nbsp;writeHeader)</span></div>
<div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div>
</section>
</li>
<li>
<section class="detail" id="&lt;init&gt;(java.lang.String,java.io.OutputStream,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,boolean,java.nio.ByteBuffer)">
<h3>FileManager</h3>
<div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a>
</span><span class="modifiers">protected</span>&nbsp;<span class="element-name">FileManager</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</span></div>
<div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div>
<dl class="notes">
<dt>Since:</dt>
<dd>2.6</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="&lt;init&gt;(org.apache.logging.log4j.core.LoggerContext,java.lang.String,java.io.OutputStream,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,boolean,java.nio.ByteBuffer)">
<h3>FileManager</h3>
<div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a>
</span><span class="modifiers">protected</span>&nbsp;<span class="element-name">FileManager</span><wbr><span class="parameters">(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;loggerContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</span></div>
<div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div>
<dl class="notes">
<dt>Since:</dt>
<dd>2.7</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="&lt;init&gt;(org.apache.logging.log4j.core.LoggerContext,java.lang.String,java.io.OutputStream,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,java.lang.String,java.lang.String,java.lang.String,boolean,java.nio.ByteBuffer)">
<h3>FileManager</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="element-name">FileManager</span><wbr><span class="parameters">(<a href="../LoggerContext.html" title="class in org.apache.logging.log4j.core">LoggerContext</a>&nbsp;loggerContext,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a>&nbsp;os,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseURI,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePermissions,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileOwner,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileGroup,
boolean&nbsp;writeHeader,
<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a>&nbsp;buffer)</span></div>
<dl class="notes">
<dt>Since:</dt>
<dd>2.9</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getFileManager(java.lang.String,boolean,boolean,boolean,boolean,java.lang.String,org.apache.logging.log4j.core.Layout,int,java.lang.String,java.lang.String,java.lang.String,org.apache.logging.log4j.core.config.Configuration)">
<h3>getFileManager</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="FileManager.html" title="class in org.apache.logging.log4j.core.appender">FileManager</a></span>&nbsp;<span class="element-name">getFileManager</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileName,
boolean&nbsp;append,
boolean&nbsp;locking,
boolean&nbsp;bufferedIo,
boolean&nbsp;createOnDemand,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;advertiseUri,
<a href="../Layout.html" title="interface in org.apache.logging.log4j.core">Layout</a>&lt;? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>&gt;&nbsp;layout,
int&nbsp;bufferSize,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePermissions,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileOwner,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;fileGroup,
<a href="../config/Configuration.html" title="interface in org.apache.logging.log4j.core.config">Configuration</a>&nbsp;configuration)</span></div>
<div class="block">Returns the FileManager.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>fileName</code> - The name of the file to manage.</dd>
<dd><code>append</code> - true if the file should be appended to, false if it should be overwritten.</dd>
<dd><code>locking</code> - true if the file should be locked while writing, false otherwise.</dd>
<dd><code>bufferedIo</code> - true if the contents should be buffered as they are written.</dd>
<dd><code>createOnDemand</code> - true if you want to lazy-create the file (a.k.a. on-demand.)</dd>
<dd><code>advertiseUri</code> - the URI to use when advertising the file</dd>
<dd><code>layout</code> - The layout</dd>
<dd><code>bufferSize</code> - buffer size for buffered IO</dd>
<dd><code>filePermissions</code> - File permissions</dd>
<dd><code>fileOwner</code> - File owner</dd>
<dd><code>fileGroup</code> - File group</dd>
<dd><code>configuration</code> - The configuration.</dd>
<dt>Returns:</dt>
<dd>A FileManager for the File.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="createOutputStream()">
<h3>createOutputStream</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a></span>&nbsp;<span class="element-name">createOutputStream</span>()
throws <span class="exceptions"><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="OutputStreamManager.html#createOutputStream()">createOutputStream</a></code>&nbsp;in class&nbsp;<code><a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></code></dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="createParentDir(java.io.File)">
<h3>createParentDir</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createParentDir</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html" title="class or interface in java.io" class="external-link">File</a>&nbsp;file)</span></div>
</section>
</li>
<li>
<section class="detail" id="defineAttributeView(java.nio.file.Path)">
<h3>defineAttributeView</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">defineAttributeView</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/Path.html" title="class or interface in java.nio.file" class="external-link">Path</a>&nbsp;path)</span></div>
</section>
</li>
<li>
<section class="detail" id="write(byte[],int,int,boolean)">
<h3>write</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">write</span><wbr><span class="parameters">(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length,
boolean&nbsp;immediateFlush)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="OutputStreamManager.html#write(byte%5B%5D,int,int,boolean)">OutputStreamManager</a></code></span></div>
<div class="block">Some output streams synchronize writes while others do not. Synchronizing here insures that
log events won't be intertwined.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="OutputStreamManager.html#write(byte%5B%5D,int,int,boolean)">write</a></code>&nbsp;in class&nbsp;<code><a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></code></dd>
<dt>Parameters:</dt>
<dd><code>bytes</code> - The serialized Log event.</dd>
<dd><code>offset</code> - The offset into the byte array.</dd>
<dd><code>length</code> - The number of bytes to write.</dd>
<dd><code>immediateFlush</code> - flushes immediately after writing.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="writeToDestination(byte[],int,int)">
<h3>writeToDestination</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">writeToDestination</span><wbr><span class="parameters">(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length)</span></div>
<div class="block">Overrides <a href="OutputStreamManager.html#writeToDestination(byte%5B%5D,int,int)"><code>OutputStreamManager.writeToDestination(byte[], int, int)</code></a> to add support for file locking.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="OutputStreamManager.html#writeToDestination(byte%5B%5D,int,int)">writeToDestination</a></code>&nbsp;in class&nbsp;<code><a href="OutputStreamManager.html" title="class in org.apache.logging.log4j.core.appender">OutputStreamManager</a></code></dd>
<dt>Parameters:</dt>
<dd><code>bytes</code> - the array containing data</dd>
<dd><code>offset</code> - from where to write</dd>
<dd><code>length</code> - how many bytes to write</dd>
<dt>Since:</dt>
<dd>2.8</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getFileName()">
<h3>getFileName</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getFileName</span>()</div>
<div class="block">Returns the name of the File being managed.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>The name of the File being managed.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isAppend()">
<h3>isAppend</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isAppend</span>()</div>
<div class="block">Returns the append status.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>true if the file will be appended to, false if it is overwritten.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isCreateOnDemand()">
<h3>isCreateOnDemand</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isCreateOnDemand</span>()</div>
<div class="block">Returns the lazy-create.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>true if the file will be lazy-created.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isLocking()">
<h3>isLocking</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isLocking</span>()</div>
<div class="block">Returns the lock status.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>true if the file will be locked when writing, false otherwise.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getBufferSize()">
<h3>getBufferSize</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getBufferSize</span>()</div>
<div class="block">Returns the buffer size to use if the appender was configured with BufferedIO=true, otherwise returns a negative
number.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the buffer size, or a negative number if the output stream is not buffered</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getFilePermissions()">
<h3>getFilePermissions</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/attribute/PosixFilePermission.html" title="class or interface in java.nio.file.attribute" class="external-link">PosixFilePermission</a>&gt;</span>&nbsp;<span class="element-name">getFilePermissions</span>()</div>
<div class="block">Returns POSIX file permissions if defined and the OS supports POSIX file attribute,
null otherwise.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>File POSIX permissions</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/attribute/PosixFileAttributeView.html" title="class or interface in java.nio.file.attribute" class="external-link"><code>PosixFileAttributeView</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getFileOwner()">
<h3>getFileOwner</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getFileOwner</span>()</div>
<div class="block">Returns file owner if defined and the OS supports owner file attribute view,
null otherwise.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>File owner</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/attribute/FileOwnerAttributeView.html" title="class or interface in java.nio.file.attribute" class="external-link"><code>FileOwnerAttributeView</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getFileGroup()">
<h3>getFileGroup</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getFileGroup</span>()</div>
<div class="block">Returns file group if defined and the OS supports POSIX/group file attribute view,
null otherwise.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>File group</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/file/attribute/PosixFileAttributeView.html" title="class or interface in java.nio.file.attribute" class="external-link"><code>PosixFileAttributeView</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isAttributeViewEnabled()">
<h3>isAttributeViewEnabled</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isAttributeViewEnabled</span>()</div>
<div class="block">Returns true if file attribute view enabled for this file manager.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>True if POSIX or owner supported and defined false otherwise.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getContentFormat()">
<h3>getContentFormat</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</span>&nbsp;<span class="element-name">getContentFormat</span>()</div>
<div class="block">FileManager's content format is specified by: <code>Key: "fileURI" Value: provided "advertiseURI" param</code>.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="AbstractManager.html#getContentFormat()">getContentFormat</a></code>&nbsp;in class&nbsp;<code><a href="AbstractManager.html" title="class in org.apache.logging.log4j.core.appender">AbstractManager</a></code></dd>
<dt>Returns:</dt>
<dd>Map of content format keys supporting FileManager</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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