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| <h1 class="title">Apache Log4j Core 2.23.1 API</h1> |
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| <div class="caption"><span>Packages</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Package</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/package-summary.html">org.apache.logging.log4j.core</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Implementation of Log4j 2.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/package-summary.html">org.apache.logging.log4j.core.appender</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Appenders.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/db/package-summary.html">org.apache.logging.log4j.core.appender.db</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">The classes in this package and sub packages provide appenders for various types of databases and methods for |
| accessing databases.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/db/jdbc/package-summary.html">org.apache.logging.log4j.core.appender.db.jdbc</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">The JDBC Appender supports writing log events to a relational database using standard JDBC connections.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/mom/package-summary.html">org.apache.logging.log4j.core.appender.mom</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Message oriented middleware appenders.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/mom/jeromq/package-summary.html">org.apache.logging.log4j.core.appender.mom.jeromq</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces for ZeroMQ/JeroMQ support.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/mom/kafka/package-summary.html">org.apache.logging.log4j.core.appender.mom.kafka</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces for Kafka appender support.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/nosql/package-summary.html">org.apache.logging.log4j.core.appender.nosql</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">The NoSQL Appender supports writing log events to NoSQL databases.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/rewrite/package-summary.html">org.apache.logging.log4j.core.appender.rewrite</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Apache Flume Appender.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/rolling/package-summary.html">org.apache.logging.log4j.core.appender.rolling</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Rolling File Appender and support classes.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/rolling/action/package-summary.html">org.apache.logging.log4j.core.appender.rolling.action</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Support classes for the Rolling File Appender.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/appender/routing/package-summary.html">org.apache.logging.log4j.core.appender.routing</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Apache Flume Appender.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/async/package-summary.html">org.apache.logging.log4j.core.async</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Provides Asynchronous Logger classes and interfaces for low-latency logging.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/package-summary.html">org.apache.logging.log4j.core.config</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Configuration of Log4j 2.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/arbiters/package-summary.html">org.apache.logging.log4j.core.config.arbiters</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/builder/api/package-summary.html">org.apache.logging.log4j.core.config.builder.api</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Configuration Builder API for programmatically configuring Log4j.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/builder/impl/package-summary.html">org.apache.logging.log4j.core.config.builder.impl</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Configuration Builder Implementation.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/composite/package-summary.html">org.apache.logging.log4j.core.config.composite</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Support for composite configurations.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/json/package-summary.html">org.apache.logging.log4j.core.config.json</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces supporting configuration of Log4j 2 with JSON.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/package-summary.html">org.apache.logging.log4j.core.config.plugins</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Annotations for Log4j 2 plugins.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/convert/package-summary.html">org.apache.logging.log4j.core.config.plugins.convert</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">TypeConverter plugins for converter strings into various types.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/processor/package-summary.html">org.apache.logging.log4j.core.config.plugins.processor</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Java annotation processor for pre-scanning Log4j 2 plugins.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/util/package-summary.html">org.apache.logging.log4j.core.config.plugins.util</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Utility and manager classes for Log4j 2 plugins.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/validation/package-summary.html">org.apache.logging.log4j.core.config.plugins.validation</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Constraint validators for plugin factory methods.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/validation/constraints/package-summary.html">org.apache.logging.log4j.core.config.plugins.validation.constraints</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Validation annotations.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/validation/validators/package-summary.html">org.apache.logging.log4j.core.config.plugins.validation.validators</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">ConstraintValidator implementations for the constraint annotations.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/plugins/visitors/package-summary.html">org.apache.logging.log4j.core.config.plugins.visitors</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Visitor classes for extracting values from a Configuration or Node corresponding to a plugin annotation.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/properties/package-summary.html">org.apache.logging.log4j.core.config.properties</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Configuration using Properties files.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/status/package-summary.html">org.apache.logging.log4j.core.config.status</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Configuration classes for the <a href="https://logging.apache.org/log4j/2.x/apidocs/org/apache/logging/log4j/status/StatusLogger.html" title="class or interface in org.apache.logging.log4j.status" class="external-link"><code>StatusLogger</code></a> API.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/xml/package-summary.html">org.apache.logging.log4j.core.config.xml</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces supporting configuration of Log4j 2 with XML.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/config/yaml/package-summary.html">org.apache.logging.log4j.core.config.yaml</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces supporting configuration of Log4j 2 with YAML.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/filter/package-summary.html">org.apache.logging.log4j.core.filter</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Filter support.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/filter/mutable/package-summary.html">org.apache.logging.log4j.core.filter.mutable</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/impl/package-summary.html">org.apache.logging.log4j.core.impl</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 private implementation classes.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/jackson/package-summary.html">org.apache.logging.log4j.core.jackson</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Classes and interfaces for serializing and deserializing Log4j 2 log events to XML and JSON using the Jackson |
| library.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/jmx/package-summary.html">org.apache.logging.log4j.core.jmx</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 JMX support.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/layout/package-summary.html">org.apache.logging.log4j.core.layout</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Layout support.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/lookup/package-summary.html">org.apache.logging.log4j.core.lookup</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Lookups.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/net/package-summary.html">org.apache.logging.log4j.core.net</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 network support.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/net/ssl/package-summary.html">org.apache.logging.log4j.core.net.ssl</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 SSL support</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/osgi/package-summary.html">org.apache.logging.log4j.core.osgi</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Collection of OSGi-specific classes for bundles.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/parser/package-summary.html">org.apache.logging.log4j.core.parser</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Parsers for the output of various layouts.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/pattern/package-summary.html">org.apache.logging.log4j.core.pattern</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Provides classes implementing format specifiers in conversion patterns.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/script/package-summary.html">org.apache.logging.log4j.core.script</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Script support.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/selector/package-summary.html">org.apache.logging.log4j.core.selector</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 Context Selectors.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/time/package-summary.html">org.apache.logging.log4j.core.time</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/tools/package-summary.html">org.apache.logging.log4j.core.tools</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 command line tools.</div> |
| </div> |
| <div class="col-first odd-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/util/package-summary.html">org.apache.logging.log4j.core.util</a></div> |
| <div class="col-last odd-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 helper classes.</div> |
| </div> |
| <div class="col-first even-row-color all-packages-table all-packages-table-tab1"><a href="org/apache/logging/log4j/core/util/datetime/package-summary.html">org.apache.logging.log4j.core.util.datetime</a></div> |
| <div class="col-last even-row-color all-packages-table all-packages-table-tab1"> |
| <div class="block">Log4j 2 date formatting classes.</div> |
| </div> |
| </div> |
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