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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <li>Constr | </li> |
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| <li>Detail: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.logging.log4j</a></div> |
| <h1 title="Class Level" class="title">Class Level</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">org.apache.logging.log4j.Level</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/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a><<a href="Level.html" title="class in org.apache.logging.log4j">Level</a>></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">Level</span> |
| <span class="extends-implements">extends <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> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a><<a href="Level.html" title="class in org.apache.logging.log4j">Level</a>>, <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></span></div> |
| <div class="block">Levels used for identifying the severity of an event. Levels are organized from most specific to least: |
| <p> |
| <table> |
| <caption>Level names with description</caption> |
| <tr> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| <tr> |
| <td><a href="#OFF"><code>OFF</code></a></td> |
| <td>No events will be logged.</td> |
| </tr> |
| <tr> |
| <td><a href="#FATAL"><code>FATAL</code></a></td> |
| <td>A fatal event that will prevent the application from continuing.</td> |
| </tr> |
| <tr> |
| <td><a href="#ERROR"><code>ERROR</code></a></td> |
| <td>An error in the application, possibly recoverable.</td> |
| </tr> |
| <tr> |
| <td><a href="#WARN"><code>WARN</code></a></td> |
| <td>An event that might possible lead to an error.</td> |
| </tr> |
| <tr> |
| <td><a href="#INFO"><code>INFO</code></a></td> |
| <td>An event for informational purposes.</td> |
| </tr> |
| <tr> |
| <td><a href="#DEBUG"><code>DEBUG</code></a></td> |
| <td>A general debugging event.</td> |
| </tr> |
| <tr> |
| <td><a href="#TRACE"><code>TRACE</code></a></td> |
| <td>A fine-grained debug message, typically capturing the flow through the application.</td> |
| </tr> |
| <tr> |
| <td><a href="#ALL"><code>ALL</code></a></td> |
| <td>All events should be logged.</td> |
| </tr> |
| </table> |
| </p> |
| <p> |
| Typically, configuring a level in a filter or on a logger will cause logging events of that level and those that are |
| more specific to pass through the filter. A special level, <a href="#ALL"><code>ALL</code></a>, is guaranteed to capture all levels when |
| used in logging configurations. |
| </p></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../serialized-form.html#org.apache.logging.log4j.Level">Serialized Form</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#ALL" class="member-name-link">ALL</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">All events should be logged.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <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"><code><a href="#CATEGORY" class="member-name-link">CATEGORY</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Category to be used by custom levels.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#DEBUG" class="member-name-link">DEBUG</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A general debugging event.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#ERROR" class="member-name-link">ERROR</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">An error in the application, possibly recoverable.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#FATAL" class="member-name-link">FATAL</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A fatal event that will prevent the application from continuing.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#INFO" class="member-name-link">INFO</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">An event for informational purposes.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#OFF" class="member-name-link">OFF</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">No events will be logged.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TRACE" class="member-name-link">TRACE</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">A fine-grained debug message, typically capturing the flow through the application.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#WARN" class="member-name-link">WARN</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An event that might possible lead to an error.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <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><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clone()" class="member-name-link">clone</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </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="#compareTo(org.apache.logging.log4j.Level)" class="member-name-link">compareTo</a><wbr>(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> other)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </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="#equals(java.lang.Object)" class="member-name-link">equals</a><wbr>(<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> other)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#forName(java.lang.String,int)" class="member-name-link">forName</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> name, |
| int intValue)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Retrieves an existing Level or creates on if it didn't previously exist.</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/Class.html" title="class or interface in java.lang" class="external-link">Class</a><<a href="Level.html" title="class in org.apache.logging.log4j">Level</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDeclaringClass()" class="member-name-link">getDeclaringClass</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getLevel(java.lang.String)" class="member-name-link">getLevel</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> name)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Return the Level associated with the name or null if the Level cannot be found.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="spi/StandardLevel.html" title="enum in org.apache.logging.log4j.spi">StandardLevel</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getStandardLevel()" class="member-name-link">getStandardLevel</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Gets the standard Level values as an enum.</div> |
| </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="#hashCode()" class="member-name-link">hashCode</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#intLevel()" class="member-name-link">intLevel</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Gets the integral value of this Level.</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="#isInRange(org.apache.logging.log4j.Level,org.apache.logging.log4j.Level)" class="member-name-link">isInRange</a><wbr>(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> minLevel, |
| <a href="Level.html" title="class in org.apache.logging.log4j">Level</a> maxLevel)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares this level against the levels passed as arguments and returns true if this level is in between the given |
| levels.</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="#isLessSpecificThan(org.apache.logging.log4j.Level)" class="member-name-link">isLessSpecificThan</a><wbr>(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> level)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares this level against the level passed as an argument and returns true if this level is the same or is less |
| specific.</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="#isMoreSpecificThan(org.apache.logging.log4j.Level)" class="member-name-link">isMoreSpecificThan</a><wbr>(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> level)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares this level against the level passed as an argument and returns true if this level is the same or is more |
| specific.</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="#name()" class="member-name-link">name</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Gets the symbolic name of this Level.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toLevel(java.lang.String)" class="member-name-link">toLevel</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> level)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts the string passed as argument to a level.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toLevel(java.lang.String,org.apache.logging.log4j.Level)" class="member-name-link">toLevel</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> name, |
| <a href="Level.html" title="class in org.apache.logging.log4j">Level</a> defaultLevel)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts the string passed as argument to a level.</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="#toString()" class="member-name-link">toString</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a><T>><br>T</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#valueOf(java.lang.Class,java.lang.String)" class="member-name-link">valueOf</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a><T> enumType, |
| <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> name)</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 enum constant of the specified enum type with the specified name.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#valueOf(java.lang.String)" class="member-name-link">valueOf</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> name)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Return the Level associated with the name.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Level.html" title="class in org.apache.logging.log4j">Level</a>[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#values()" class="member-name-link">values</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Return an array of all the Levels that have been registered.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class 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#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#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#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"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="OFF"> |
| <h3>OFF</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">OFF</span></div> |
| <div class="block">No events will be logged.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="FATAL"> |
| <h3>FATAL</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">FATAL</span></div> |
| <div class="block">A fatal event that will prevent the application from continuing.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ERROR"> |
| <h3>ERROR</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">ERROR</span></div> |
| <div class="block">An error in the application, possibly recoverable.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="WARN"> |
| <h3>WARN</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">WARN</span></div> |
| <div class="block">An event that might possible lead to an error.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="INFO"> |
| <h3>INFO</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">INFO</span></div> |
| <div class="block">An event for informational purposes.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEBUG"> |
| <h3>DEBUG</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">DEBUG</span></div> |
| <div class="block">A general debugging event.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TRACE"> |
| <h3>TRACE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">TRACE</span></div> |
| <div class="block">A fine-grained debug message, typically capturing the flow through the application.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ALL"> |
| <h3>ALL</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">ALL</span></div> |
| <div class="block">All events should be logged.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="CATEGORY"> |
| <h3>CATEGORY</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <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> <span class="element-name">CATEGORY</span></div> |
| <div class="block">Category to be used by custom levels.</div> |
| <dl class="notes"> |
| <dt>Since:</dt> |
| <dd>2.1</dd> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../constant-values.html#org.apache.logging.log4j.Level.CATEGORY">Constant Field Values</a></li> |
| </ul> |
| </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="intLevel()"> |
| <h3>intLevel</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">intLevel</span>()</div> |
| <div class="block">Gets the integral value of this Level.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the value of this Level.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getStandardLevel()"> |
| <h3>getStandardLevel</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="spi/StandardLevel.html" title="enum in org.apache.logging.log4j.spi">StandardLevel</a></span> <span class="element-name">getStandardLevel</span>()</div> |
| <div class="block">Gets the standard Level values as an enum.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>an enum of the standard Levels.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isInRange(org.apache.logging.log4j.Level,org.apache.logging.log4j.Level)"> |
| <h3>isInRange</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isInRange</span><wbr><span class="parameters">(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> minLevel, |
| <a href="Level.html" title="class in org.apache.logging.log4j">Level</a> maxLevel)</span></div> |
| <div class="block">Compares this level against the levels passed as arguments and returns true if this level is in between the given |
| levels.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>minLevel</code> - The minimum level to test.</dd> |
| <dd><code>maxLevel</code> - The maximum level to test.</dd> |
| <dt>Returns:</dt> |
| <dd>True true if this level is in between the given levels</dd> |
| <dt>Since:</dt> |
| <dd>2.4</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isLessSpecificThan(org.apache.logging.log4j.Level)"> |
| <h3>isLessSpecificThan</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isLessSpecificThan</span><wbr><span class="parameters">(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> level)</span></div> |
| <div class="block">Compares this level against the level passed as an argument and returns true if this level is the same or is less |
| specific. |
| <p> |
| Concretely, <a href="#ALL"><code>ALL</code></a> is less specific than <a href="#TRACE"><code>TRACE</code></a>, which is less specific than <a href="#DEBUG"><code>DEBUG</code></a>, which |
| is less specific than <a href="#INFO"><code>INFO</code></a>, which is less specific than <a href="#WARN"><code>WARN</code></a>, which is less specific than |
| <a href="#ERROR"><code>ERROR</code></a>, which is less specific than <a href="#FATAL"><code>FATAL</code></a>, and finally <a href="#OFF"><code>OFF</code></a>, which is the most specific |
| standard level. |
| </p></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>level</code> - The level to test.</dd> |
| <dt>Returns:</dt> |
| <dd>True if this level Level is less specific or the same as the given Level.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isMoreSpecificThan(org.apache.logging.log4j.Level)"> |
| <h3>isMoreSpecificThan</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isMoreSpecificThan</span><wbr><span class="parameters">(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> level)</span></div> |
| <div class="block">Compares this level against the level passed as an argument and returns true if this level is the same or is more |
| specific. |
| <p> |
| Concretely, <a href="#FATAL"><code>FATAL</code></a> is more specific than <a href="#ERROR"><code>ERROR</code></a>, which is more specific than <a href="#WARN"><code>WARN</code></a>, |
| etc., until <a href="#TRACE"><code>TRACE</code></a>, and finally <a href="#ALL"><code>ALL</code></a>, which is the least specific standard level. |
| The most specific level is <a href="#OFF"><code>OFF</code></a>. |
| </p></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>level</code> - The level to test.</dd> |
| <dt>Returns:</dt> |
| <dd>True if this level Level is more specific or the same as the given Level.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="clone()"> |
| <h3>clone</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">clone</span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/CloneNotSupportedException.html" title="class or interface in java.lang" class="external-link">CloneNotSupportedException</a></span></div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><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></code> in class <code><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></code></dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/CloneNotSupportedException.html" title="class or interface in java.lang" class="external-link">CloneNotSupportedException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareTo(org.apache.logging.log4j.Level)"> |
| <h3>compareTo</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">compareTo</span><wbr><span class="parameters">(<a href="Level.html" title="class in org.apache.logging.log4j">Level</a> other)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html#compareTo-T-" title="class or interface in java.lang" class="external-link">compareTo</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a><<a href="Level.html" title="class in org.apache.logging.log4j">Level</a>></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="equals(java.lang.Object)"> |
| <h3>equals</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">equals</span><wbr><span class="parameters">(<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> other)</span></div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getDeclaringClass()"> |
| <h3>getDeclaringClass</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a><<a href="Level.html" title="class in org.apache.logging.log4j">Level</a>></span> <span class="element-name">getDeclaringClass</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="hashCode()"> |
| <h3>hashCode</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">hashCode</span>()</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="name()"> |
| <h3>name</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <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> <span class="element-name">name</span>()</div> |
| <div class="block">Gets the symbolic name of this Level. Equivalent to calling <a href="#toString()"><code>toString()</code></a>.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the name of this Level.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toString()"> |
| <h3>toString</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <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> <span class="element-name">toString</span>()</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="forName(java.lang.String,int)"> |
| <h3>forName</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">forName</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> name, |
| int intValue)</span></div> |
| <div class="block">Retrieves an existing Level or creates on if it didn't previously exist.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>name</code> - The name of the level.</dd> |
| <dd><code>intValue</code> - The integer value for the Level. If the level was previously created this value is ignored.</dd> |
| <dt>Returns:</dt> |
| <dd>The Level.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the name is null or intValue is less than zero.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getLevel(java.lang.String)"> |
| <h3>getLevel</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">getLevel</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> name)</span></div> |
| <div class="block">Return the Level associated with the name or null if the Level cannot be found.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>name</code> - The name of the Level.</dd> |
| <dt>Returns:</dt> |
| <dd>The Level or null.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the name is null.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toLevel(java.lang.String)"> |
| <h3>toLevel</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">toLevel</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> level)</span></div> |
| <div class="block">Converts the string passed as argument to a level. If the conversion fails, then this method returns |
| <a href="#DEBUG"><code>DEBUG</code></a>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>level</code> - The name of the desired Level.</dd> |
| <dt>Returns:</dt> |
| <dd>The Level associated with the String.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toLevel(java.lang.String,org.apache.logging.log4j.Level)"> |
| <h3>toLevel</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">toLevel</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> name, |
| <a href="Level.html" title="class in org.apache.logging.log4j">Level</a> defaultLevel)</span></div> |
| <div class="block">Converts the string passed as argument to a level. If the conversion fails, then this method returns the value of |
| <code>defaultLevel</code>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>name</code> - The name of the desired Level.</dd> |
| <dd><code>defaultLevel</code> - The Level to use if the String is invalid.</dd> |
| <dt>Returns:</dt> |
| <dd>The Level associated with the String.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="values()"> |
| <h3>values</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a>[]</span> <span class="element-name">values</span>()</div> |
| <div class="block">Return an array of all the Levels that have been registered.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>An array of Levels.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="valueOf(java.lang.String)"> |
| <h3>valueOf</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Level.html" title="class in org.apache.logging.log4j">Level</a></span> <span class="element-name">valueOf</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> name)</span></div> |
| <div class="block">Return the Level associated with the name.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>name</code> - The name of the Level to return.</dd> |
| <dt>Returns:</dt> |
| <dd>The Level.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if the Level name is <code>null</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the Level name is not registered.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="valueOf(java.lang.Class,java.lang.String)"> |
| <h3>valueOf</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="type-parameters"><T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a><T>></span> <span class="return-type">T</span> <span class="element-name">valueOf</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a><T> enumType, |
| <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> name)</span></div> |
| <div class="block">Returns the enum constant of the specified enum type with the specified name. The name must match exactly an |
| identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)</div> |
| <dl class="notes"> |
| <dt>Type Parameters:</dt> |
| <dd><code>T</code> - The enum type whose constant is to be returned</dd> |
| <dt>Parameters:</dt> |
| <dd><code>enumType</code> - the <code>Class</code> object of the enum type from which to return a constant</dd> |
| <dd><code>name</code> - the name of the constant to return</dd> |
| <dt>Returns:</dt> |
| <dd>the enum constant of the specified enum type with the specified name</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the specified enum type has no constant with the specified name, or |
| the specified class object does not represent an enum type</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if <code>enumType</code> or <code>name</code> are <code>null</code></dd> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list-long"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#valueOf-java.lang.Class-java.lang.String-" title="class or interface in java.lang" class="external-link"><code>Enum.valueOf(Class, String)</code></a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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