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| <pre>public interface <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.24">LoggerContext</a></pre> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#getExternalContext--">getExternalContext</a></span>()</code> |
| <div class="block">An anchor for some other context, such as a ClassLoader or ServletContext.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/logging/log4j/spi/ExtendedLogger.html" title="interface in org.apache.logging.log4j.spi">ExtendedLogger</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#getLogger-java.lang.String-">getLogger</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Returns an ExtendedLogger.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/logging/log4j/spi/ExtendedLogger.html" title="interface in org.apache.logging.log4j.spi">ExtendedLogger</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#getLogger-java.lang.String-org.apache.logging.log4j.message.MessageFactory-">getLogger</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</code> |
| <div class="block">Returns an ExtendedLogger.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#getObject-java.lang.String-">getObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</code> |
| <div class="block">Retrieve an object by its name.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#hasLogger-java.lang.String-">hasLogger</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Detects if a Logger with the specified name exists.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#hasLogger-java.lang.String-java.lang.Class-">hasLogger</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a>> messageFactoryClass)</code> |
| <div class="block">Detects if a Logger with the specified name and MessageFactory type exists.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#hasLogger-java.lang.String-org.apache.logging.log4j.message.MessageFactory-">hasLogger</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</code> |
| <div class="block">Detects if a Logger with the specified name and MessageFactory exists.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#putObject-java.lang.String-java.lang.Object-">putObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code> |
| <div class="block">Store an object into the LoggerContext by name for later use.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#putObjectIfAbsent-java.lang.String-java.lang.Object-">putObjectIfAbsent</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code> |
| <div class="block">Store an object into the LoggerContext by name for later use if an object is not already stored with that key.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#removeObject-java.lang.String-">removeObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</code> |
| <div class="block">Remove an object if it is present.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>default boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/logging/log4j/spi/LoggerContext.html#removeObject-java.lang.String-java.lang.Object-">removeObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code> |
| <div class="block">Remove an object if it is present and the provided object is stored.</div> |
| </td> |
| </tr> |
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| <div class="block">An anchor for some other context, such as a ClassLoader or ServletContext.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The external context.</dd> |
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| <pre>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.37">getObject</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</pre> |
| <div class="block">Retrieve an object by its name.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The object's key.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.13.0</dd> |
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| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</pre> |
| <div class="block">Store an object into the LoggerContext by name for later use.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The object's key.</dd> |
| <dd><code>value</code> - The object.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The previous object or null.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.13.0</dd> |
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| <pre>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.59">putObjectIfAbsent</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</pre> |
| <div class="block">Store an object into the LoggerContext by name for later use if an object is not already stored with that key.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The object's key.</dd> |
| <dd><code>value</code> - The object.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The previous object or null.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.13.0</dd> |
| </dl> |
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| <pre>default <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.69">removeObject</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</pre> |
| <div class="block">Remove an object if it is present.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The object's key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The object if it was present, null if it was not.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.13.0</dd> |
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| <pre>default boolean <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.80">removeObject</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</pre> |
| <div class="block">Remove an object if it is present and the provided object is stored.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The object's key.</dd> |
| <dd><code>value</code> - The object.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The object if it was present, null if it was not.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.13.0</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre><a href="../../../../../org/apache/logging/log4j/spi/ExtendedLogger.html" title="interface in org.apache.logging.log4j.spi">ExtendedLogger</a> <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.89">getLogger</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Returns an ExtendedLogger.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - The name of the Logger to return.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The logger with the specified name.</dd> |
| </dl> |
| </li> |
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| <pre><a href="../../../../../org/apache/logging/log4j/spi/ExtendedLogger.html" title="interface in org.apache.logging.log4j.spi">ExtendedLogger</a> <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.98">getLogger</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</pre> |
| <div class="block">Returns an ExtendedLogger.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - The name of the Logger to return.</dd> |
| <dd><code>messageFactory</code> - The message factory is used only when creating a logger, subsequent use does not change |
| the logger but will log a warning if mismatched.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The logger with the specified name.</dd> |
| </dl> |
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| <pre>boolean <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.105">hasLogger</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Detects if a Logger with the specified name exists.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - The Logger name to search for.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the Logger exists, false otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="hasLogger-java.lang.String-org.apache.logging.log4j.message.MessageFactory-"> |
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| <h4>hasLogger</h4> |
| <pre>boolean <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.114">hasLogger</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</pre> |
| <div class="block">Detects if a Logger with the specified name and MessageFactory exists.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - The Logger name to search for.</dd> |
| <dd><code>messageFactory</code> - The message factory to search for.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the Logger exists, false otherwise.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.5</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>hasLogger</h4> |
| <pre>boolean <a href="../../../../../src-html/org/apache/logging/log4j/spi/LoggerContext.html#line.123">hasLogger</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../../org/apache/logging/log4j/message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a>> messageFactoryClass)</pre> |
| <div class="block">Detects if a Logger with the specified name and MessageFactory type exists.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - The Logger name to search for.</dd> |
| <dd><code>messageFactoryClass</code> - The message factory class to search for.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the Logger exists, false otherwise.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.5</dd> |
| </dl> |
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