<?xml version="1.0" encoding="UTF-8"?>

<!--

~ Licensed to the Apache Software Foundation (ASF) under one or more

~ contributor license agreements. See the NOTICE file distributed with

~ this work for additional information regarding copyright ownership.

~ The ASF licenses this file to you under the Apache License, Version 2.0

~ (the "License"); you may not use this file except in compliance with

~ the License. You may obtain a copy of the License at

~

~ http://www.apache.org/licenses/LICENSE-2.0

~

~ Unless required by applicable law or agreed to in writing, software

~ distributed under the License is distributed on an "AS IS" BASIS,

~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

~ See the License for the specific language governing permissions and

~ limitations under the License.

-->

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" child.project.url.inherit.append.path="false" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">

<!-- ██ ██ █████ ██████ ███ ██ ██ ███ ██ ██████ ██

██ ██ ██ ██ ██ ██ ████ ██ ██ ████ ██ ██ ██

██ █ ██ ███████ ██████ ██ ██ ██ ██ ██ ██ ██ ██ ███ ██

██ ███ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██

███ ███ ██ ██ ██ ██ ██ ████ ██ ██ ████ ██████ ██

Log4j project modules should use `log4j-parent` as their parents, not this POM!

This POM constitutes the BOM to be imported by applications using Log4j project modules. -->

<modelVersion>4.0.0</modelVersion>

<parent>

<groupId>org.apache.logging</groupId>

<artifactId>logging-parent</artifactId>

<version>11.2.0</version>

<relativePath />

</parent>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-bom</artifactId>

<version>${revision}</version>

<packaging>pom</packaging>

<name>Apache Log4j BOM</name>

<description>Apache Log4j Bill-of-Materials</description>

<url>https://logging.apache.org/log4j/2.x/</url>

<inceptionYear>1999</inceptionYear>

<developers>

<developer>

<id>rgoers</id>

<name>Ralph Goers</name>

<email>rgoers@apache.org</email>

<organization>Nextiva</organization>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/Phoenix</timezone>

</developer>

<developer>

<id>ggregory</id>

<name>Gary Gregory</name>

<email>ggregory@apache.org</email>

<url>https://www.garygregory.com</url>

<organization>The Apache Software Foundation</organization>

<organizationUrl>https://www.apache.org/</organizationUrl>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/New_York</timezone>

</developer>

<developer>

<id>sdeboy</id>

<name>Scott Deboy</name>

<email>sdeboy@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/Los_Angeles</timezone>

</developer>

<developer>

<id>rpopma</id>

<name>Remko Popma</name>

<email>rpopma@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>Asia/Tokyo</timezone>

</developer>

<developer>

<id>nickwilliams</id>

<name>Nick Williams</name>

<email>nickwilliams@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/Chicago</timezone>

</developer>

<developer>

<id>mattsicker</id>

<name>Matt Sicker</name>

<email>mattsicker@apache.org</email>

<organization>Apple</organization>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/Chicago</timezone>

</developer>

<developer>

<id>bbrouwer</id>

<name>Bruce Brouwer</name>

<email>bruce.brouwer@gmail.com</email>

<roles>

<role>Committer</role>

</roles>

<timezone>America/Detroit</timezone>

</developer>

<developer>

<id>rgupta</id>

<name>Raman Gupta</name>

<email>rgupta@apache.org</email>

<roles>

<role>Committer</role>

</roles>

<timezone>America/New York</timezone>

</developer>

<developer>

<id>mikes</id>

<name>Mikael Ståldal</name>

<email>mikes@apache.org</email>

<organization>Spotify</organization>

<roles>

<role>PMC Member</role>

</roles>

<timezone>Europe/Stockholm</timezone>

</developer>

<developer>

<id>ckozak</id>

<name>Carter Kozak</name>

<email>ckozak@apache.org</email>

<url>https://github.com/carterkozak</url>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/New York</timezone>

</developer>

<developer>

<id>vy</id>

<name>Volkan Yazıcı</name>

<email>vy@apache.org</email>

<roles>

<role>PMC Chair</role>

</roles>

<timezone>Europe/Amsterdam</timezone>

</developer>

<developer>

<id>rgrabowski</id>

<name>Ron Grabowski</name>

<email>rgrabowski@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>America/New_York</timezone>

</developer>

<developer>

<id>pkarwasz</id>

<name>Piotr P. Karwasz</name>

<email>pkarwasz@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>Europe/Warsaw</timezone>

</developer>

<developer>

<id>grobmeier</id>

<name>Christian Grobmeier</name>

<email>grobmeier@apache.org</email>

<roles>

<role>PMC Member</role>

</roles>

<timezone>Europe/Berlin</timezone>

</developer>

</developers>

<mailingLists>

<mailingList>

<name>log4j-user</name>

<subscribe>log4j-user-subscribe@logging.apache.org</subscribe>

<unsubscribe>log4j-user-unsubscribe@logging.apache.org</unsubscribe>

<post>log4j-user@logging.apache.org</post>

<archive>https://lists.apache.org/list.html?log4j-user@logging.apache.org</archive>

</mailingList>

<mailingList>

<name>dev</name>

<subscribe>dev-subscribe@logging.apache.org</subscribe>

<unsubscribe>dev-unsubscribe@logging.apache.org</unsubscribe>

<post>dev@logging.apache.org</post>

<archive>https://lists.apache.org/list.html?dev@logging.apache.org</archive>

</mailingList>

<mailingList>

<name>security</name>

<subscribe>security-subscribe@logging.apache.org</subscribe>

<unsubscribe>security-unsubscribe@logging.apache.org</unsubscribe>

<post>security@logging.apache.org</post>

<archive>https://lists.apache.org/list.html?security@logging.apache.org</archive>

</mailingList>

</mailingLists>

<modules>

<!-- the parent POM must come first: -->

<module>log4j-parent</module>

<!-- Next unpublished modules in alphabetical order: -->

<module>log4j-api-java9</module>

<module>log4j-core-java9</module>

<!-- Last comes the rest of the modules in alphabetical order.

Note that modules here must have a corresponding entry in `dependencyManagement > dependencies` block below! -->

<module>log4j-1.2-api</module>

<module>log4j-api</module>

<module>log4j-api-test</module>

<module>log4j-appserver</module>

<module>log4j-cassandra</module>

<module>log4j-core</module>

<module>log4j-core-its</module>

<module>log4j-core-test</module>

<module>log4j-couchdb</module>

<module>log4j-docker</module>

<module>log4j-iostreams</module>

<module>log4j-jakarta-smtp</module>

<module>log4j-jakarta-web</module>

<module>log4j-jcl</module>

<module>log4j-jpa</module>

<module>log4j-jpl</module>

<module>log4j-jdbc-dbcp2</module>

<module>log4j-jul</module>

<module>log4j-layout-template-json</module>

<module>log4j-layout-template-json-test</module>

<module>log4j-mongodb</module>

<module>log4j-mongodb4</module>

<module>log4j-osgi-test</module>

<module>log4j-perf-test</module>

<module>log4j-slf4j-impl</module>

<module>log4j-slf4j2-impl</module>

<module>log4j-spring-boot</module>

<module>log4j-spring-cloud-config-client</module>

<module>log4j-taglib</module>

<module>log4j-to-slf4j</module>

<module>log4j-to-jul</module>

<module>log4j-web</module>

</modules>

<scm child.scm.connection.inherit.append.path="false" child.scm.developerConnection.inherit.append.path="false" child.scm.url.inherit.append.path="false">

<connection>scm:git:https://github.com/apache/logging-log4j2.git</connection>

<developerConnection>scm:git:https://github.com/apache/logging-log4j2.git</developerConnection>

<tag>2.x</tag>

<url>https://github.com/apache/logging-log4j2</url>

</scm>

<issueManagement>

<system>GitHub Issues</system>

<url>https://github.com/apache/logging-log4j2/issues</url>

</issueManagement>

<ciManagement>

<system>GitHub Actions</system>

<url>https://github.com/apache/logging-log4j2/actions</url>

</ciManagement>

<distributionManagement>

<!-- `site` is only included to make `maven-site-plugin` stop complaining: -->

<site>

<id>www.example.com</id>

<url>scp://www.example.com/www/docs/project/</url>

</site>

<downloadUrl>https://logging.apache.org/log4j/2.x/download.html</downloadUrl>

<!-- `repository` from ASF parent POM (id: apache.releases.https) -->

<!-- `snapshotRepository` from ASF parent POM (id: apache.snapshots.https) -->

</distributionManagement>

<properties>

<!-- project version -->

<revision>2.25.0-SNAPSHOT</revision>

<!-- =================

Common properties

================= -->

<module.name />

<!-- `project.build.outputTimestamp` is required to be present for reproducible builds.

We actually inherit one from the `org.apache:apache` through our parent `org.apache.logging:logging-parent`.

Though inheriting this property has two undesired consequences:

1. `artifact:compare` dumps an `ERROR` log stating that this `property should not be inherited but defined` (apache/logging-parent#50)

2. This value is employed in various places while creating the distribution

To mitigate these, we define a *dummy* value here and let the CI replace it during a release.

Hence, *DO NOT MANUALLY EDIT THIS VALUE*! -->

<project.build.outputTimestamp>2024-09-03T16:00:23Z</project.build.outputTimestamp>

<!-- ========================

Site-specific properties

======================== -->

<!-- `maven-javadoc-plugin` is only used to generate Javadoc HTML used in the website.

We don't deploy any Javadoc JARs.

We also don't generate Javadoc HTML for all modules, but only for two modules: `log4j-api` and `log4j-core`.

Hence, we disable it by default: -->

<maven.javadoc.skip>true</maven.javadoc.skip>

<doclint>all,-missing,-html</doclint>

<!-- Skipping `maven-site-plugin` globally. -->

<maven.site.skip>true</maven.site.skip>

<maven.site.deploy.skip>true</maven.site.deploy.skip>

<site-commons-compress.version>1.27.1</site-commons-compress.version>

<site-commons-csv.version>1.11.0</site-commons-csv.version>

<site-commons-logging.version>1.3.4</site-commons-logging.version>

<site-conversant.version>1.2.21</site-conversant.version>

<site-disruptor.version>4.0.0</site-disruptor.version>

<site-flume.version>1.11.0</site-flume.version>

<site-jackson.version>2.17.2</site-jackson.version>

<site-jansi.version>1.18</site-jansi.version>

<site-javax-mail.version>1.6.2</site-javax-mail.version>

<site-jctools.version>4.0.5</site-jctools.version>

<site-je.version>18.3.12</site-je.version>

<site-jeromq.version>0.6.0</site-jeromq.version>

<site-kafka.version>3.8.0</site-kafka.version>

<site-log4j-api.version>2.24.0</site-log4j-api.version>

<site-log4j-core.version>2.24.0</site-log4j-core.version>

<site-log4j-layout-template-json.version>2.24.0</site-log4j-layout-template-json.version>

<site-logback.version>1.5.5</site-logback.version>

<site-slf4j.version>2.0.16</site-slf4j.version>

<!-- =====================================================

Direct dependency version properties (in alphabetical order)

===================================================== -->

<log4j-docgen.version>0.9.0</log4j-docgen.version>

<node.version>21.7.1</node.version>

<npm.version>10.5.0</npm.version>

<!-- ==================================

`log4j-docgen`-specific properties

================================== -->

<!-- `log4j-docgen` qualified class name exclude pattern -->

<log4j.docgen.typeFilter.excludePattern>^java\..+</log4j.docgen.typeFilter.excludePattern>

<!-- Directories where `log4j-docgen` annotation processor will emit files to -->

<log4j.docgen.pluginDescriptorsDir.phase1>${maven.multiModuleProjectDirectory}/target/plugin-descriptors/phase1</log4j.docgen.pluginDescriptorsDir.phase1>

<log4j.docgen.pluginDescriptorsDir.phase2>${maven.multiModuleProjectDirectory}/target/plugin-descriptors/phase2</log4j.docgen.pluginDescriptorsDir.phase2>

<!-- Downgrade temporarily Maven Surefire, since it breaks tests statistics on `ge.apache.org` -->

<version.maven-surefire>3.2.5</version.maven-surefire>

</properties>

<dependencyManagement>

<dependencies>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-1.2-api</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-api</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-api-test</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-appserver</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-cassandra</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-core</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-core-test</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-couchdb</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-docker</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-flume-ng</artifactId>

<version>2.23.1</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-iostreams</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jakarta-smtp</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jakarta-web</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jcl</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jpa</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jpl</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-jul</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-layout-template-json</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-mongodb4</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-mongodb</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-slf4j2-impl</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-slf4j-impl</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-spring-boot</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-spring-cloud-config-client</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-taglib</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-to-jul</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-to-slf4j</artifactId>

<version>${project.version}</version>

</dependency>

<dependency>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-web</artifactId>

<version>${project.version}</version>

</dependency>

</dependencies>

</dependencyManagement>

<build>

<plugins>

<!-- Enable BOM flattening -->

<plugin>

<groupId>org.codehaus.mojo</groupId>

<artifactId>flatten-maven-plugin</artifactId>

<version>${flatten-maven-plugin.version}</version>

<executions>

<execution>

<id>flatten-bom</id>

<goals>

<goal>flatten</goal>

</goals>

<phase>process-resources</phase>

<inherited>false</inherited>

</execution>

</executions>

</plugin>

<!-- Apache RAT (Release Audit Tool) check to verify licenses.

`apache-rat-plugin`: https://creadur.apache.org/rat/apache-rat-plugin/

Release Audit Tool: https://creadur.apache.org/rat/index.html -->

<plugin>

<groupId>org.apache.rat</groupId>

<artifactId>apache-rat-plugin</artifactId>

<version>0.16.1</version>

<configuration>

<consoleOutput>true</consoleOutput>

<excludes combine.children="append">

<!-- Matches other RAT configurations in this POM -->

<exclude>src/main/resources/META-INF/services/**/*</exclude>

<exclude>src/test/resources/**/*</exclude>

<!-- IDE settings imports -->

<exclude>src/ide/**</exclude>

<!-- Font Awesome License (Font: SIL OFL 1.1, CSS: MIT License)-->

<exclude>src/site/resources/font-awesome-4.7.0/css/font-awesome.css</exclude>

<exclude>src/site/resources/font-awesome-4.7.0/css/font-awesome.min.css</exclude>

<exclude>src/site/resources/font-awesome-4.7.0/fonts/fontawesome-webfont.svg</exclude>

<!-- Generated files -->

<exclude>**/.toDelete</exclude>

<exclude>velocity.log</exclude>

<!-- Other -->

<exclude>**/README.md</exclude>

<exclude>SECURITY.md</exclude>

<exclude>**/*.yml</exclude>

<exclude>**/*.yaml</exclude>

<exclude>**/*.json</exclude>

<excllude>**/images/*.drawio</excllude>

<exclude>**/fluent-bit.conf</exclude>

<exclude>**/rabbitmq.config</exclude>

<exclude>**/MANIFEST.MF</exclude>

<exclude>.surefire-*</exclude>

<exclude>**/.log4j-*</exclude>

</excludes>

</configuration>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-surefire-plugin</artifactId>

<configuration>

<forkCount>1C</forkCount>

<reuseForks>false</reuseForks>

<runOrder>random</runOrder>

<systemPropertyVariables>

<java.awt.headless>true</java.awt.headless>

</systemPropertyVariables>

</configuration>

</plugin>

<!--

~ Adds Antora examples to the list of checked files

-->

<plugin>

<groupId>com.diffplug.spotless</groupId>

<artifactId>spotless-maven-plugin</artifactId>

<configuration>

<java>

<includes>

<include>src/main/java/**/*.java</include>

<include>src/test/java/**/*.java</include>

<include>src/site/antora/modules/ROOT/examples/**/*.java</include>

</includes>

</java>

</configuration>

</plugin>

<!-- ███████ ████████ █████ ██████ ████████ ███████ ██ ████████ ███████

██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██

███████ ██ ███████ ██████ ██ ███████ ██ ██ █████

██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██

███████ ██ ██ ██ ██ ██ ██ ███████ ██ ██ ███████

This section consists of plugins responsible for generating the site.

Note that only this (i.e., the root) module is supposed to have a `site` goal, it is skipped for all other modules! -->

<!-- Define `currentYear` property used by the `maven-javadoc-plugin` configuration -->

<plugin>

<groupId>org.codehaus.mojo</groupId>

<artifactId>build-helper-maven-plugin</artifactId>

<executions>

<execution>

<id>define-currentYear-property</id>

<goals>

<goal>timestamp-property</goal>

</goals>

<phase>pre-site</phase>

<inherited>false</inherited>

<configuration>

<name>currentYear</name>

<pattern>yyyy</pattern>

<locale>en_US</locale>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-javadoc-plugin</artifactId>

<executions>

<execution>

<id>generate-site-javadoc</id>

<goals>

<goal>javadoc-no-fork</goal>

</goals>

<phase>pre-site</phase>

<!-- This execution must be inherited and enabled by modules publishing javadocs: `-api` and `-core`.

Such modules enable this execution via `maven.javadoc.skip` property.

Hence, don't insert a `<inherited>false</inherited>`, please! -->

<configuration combine.self="override">

<!-- `notimestamp` avoids `diff` noise and is required for reproducible builds: https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->

<notimestamp>true</notimestamp>

<skip>${maven.javadoc.skip}</skip>

<legacyMode>true</legacyMode>

<bottom><![CDATA[<p align="center">

Copyright &copy; {inceptionYear}-{currentYear} {organizationName}.

All Rights Reserved.<br/>

Apache, Log4j, and the Apache feather logo are trademarks or registered trademarks of {organizationName}.

Oracle and Java are registered trademarks of Oracle and/or its affiliates.

Other names may be trademarks of their respective owners.

</p>]]></bottom>

<offlineLinks>

<link>

<url>https://logging.apache.org/log4j/2.x/javadoc/log4j-api</url>

<location>${maven.multiModuleProjectDirectory}/log4j-api/target/site/apidocs/</location>

</link>

<link>

<url>https://logging.apache.org/log4j/2.x/javadoc/log4j-core</url>

<location>${maven.multiModuleProjectDirectory}/log4j-core/target/site/apidocs/</location>

</link>

</offlineLinks>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-resources-plugin</artifactId>

<!-- These are dummy dependencies!

They are not used anywhere while running `maven-resources-plugin`.

`filter-antora-yml` execution above injects these `*.version` properties into `antora.yml`.

Later on, we use them in the manual while referencing to Maven artifacts with their versions.

We need these `<dependency>` entries to trick `dependabot` to update the version properties automatically.

No, we cannot use `${project.version}`, because it is not released yet. -->

<dependencies>

<!-- Other dependencies -->

<dependency>

<groupId>org.apache.commons</groupId>

<artifactId>commons-compress</artifactId>

<version>${site-commons-compress.version}</version>

</dependency>

<dependency>

<groupId>org.apache.commons</groupId>

<artifactId>commons-csv</artifactId>

<version>${site-commons-csv.version}</version>

</dependency>

<dependency>

<groupId>commons-logging</groupId>

<artifactId>commons-logging</artifactId>

<version>${site-commons-logging.version}</version>

</dependency>

<dependency>

<groupId>com.conversantmedia</groupId>

<artifactId>disruptor</artifactId>

<version>${site-conversant.version}</version>

</dependency>

<dependency>

<groupId>com.lmax</groupId>

<artifactId>disruptor</artifactId>

<version>${site-disruptor.version}</version>

</dependency>

<dependency>

<groupId>org.apache.flume</groupId>

<artifactId>flume-ng-embedded-agent</artifactId>

<version>${site-flume.version}</version>

</dependency>

<dependency>

<groupId>com.fasterxml.jackson</groupId>

<artifactId>jackson-bom</artifactId>

<version>${site-jackson.version}</version>

<type>pom</type>

</dependency>

<dependency>

<groupId>org.fusesource.jansi</groupId>

<artifactId>jansi</artifactId>

<version>${site-jansi.version}</version>

</dependency>

<dependency>

<groupId>com.sun.mail</groupId>

<artifactId>javax.mail</artifactId>

<version>${site-javax-mail.version}</version>

</dependency>

<dependency>

<groupId>org.jctools</groupId>

<artifactId>jctools-core</artifactId>

<version>${site-jctools.version}</version>

</dependency>

<dependency>

<groupId>com.sleepycat</groupId>

<artifactId>je</artifactId>

<version>${site-je.version}</version>

</dependency>

<dependency>

<groupId>org.zeromq</groupId>

<artifactId>jeromq</artifactId>

<version>${site-jeromq.version}</version>

</dependency>

<dependency>

<groupId>org.apache.kafka</groupId>

<artifactId>kafka-clients</artifactId>

<version>${site-kafka.version}</version>

</dependency>

<dependency>

<groupId>ch.qos.logback</groupId>

<artifactId>logback-core</artifactId>

<version>${site-logback.version}</version>

</dependency>

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-api</artifactId>

<version>${site-slf4j.version}</version>

</dependency>

</dependencies>

<executions>

<!-- Process `target/antora-yml` and output to `target/generated-site/antora` -->

<execution>

<id>filter-antora-yml</id>

</execution>

<!-- Copy `src/site` to `target/generated-site` -->

<execution>

<id>copy-site</id>

</execution>

<!-- Copy `target/site/apidocs` to the root module's `target/site/javadoc/<artifactId>` folder -->

<execution>

<id>copy-javadoc</id>

<goals>

<goal>copy-resources</goal>

</goals>

<phase>site</phase>

<!-- This execution must be inherited and enabled by modules publishing javadocs: `-api` and `-core`.

Such modules enable this execution via `maven.javadoc.skip` property.

Hence, don't insert a `<inherited>false</inherited>`, please! -->

<configuration>

<skip>${maven.javadoc.skip}</skip>

<outputDirectory>${maven.multiModuleProjectDirectory}/target/site/javadoc/${project.artifactId}</outputDirectory>

<resources>

<resource>

<directory>${project.build.directory}/site/apidocs</directory>

</resource>

</resources>

</configuration>

</execution>

<!-- Copies the static resources in `src/site/resources` directly to `target/site`.

These resources are not handled by Antora. -->

<execution>

<id>copy-site-resources</id>

<goals>

<goal>copy-resources</goal>

</goals>

<phase>site</phase>

<configuration>

<resources>

<resource>

<directory>src/site/resources</directory>

</resource>

</resources>

<outputDirectory>target/site</outputDirectory>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.logging.log4j</groupId>

<artifactId>log4j-docgen-maven-plugin</artifactId>

<version>${log4j-docgen.version}</version>

<inherited>false</inherited>

<!-- Common docgen configuration -->

<configuration>

<!-- Descriptor processing order matters!

Imagine we place all descriptors to the same folder.

Assume that the filesystem walks folder contents in alphanumeric order.

Sourcing `log4j-docgen:generate-*` from that folder will consume descriptors in the following order:

1. `log4j-1.2.api`

2. `log4j-cassandra`

3. `log4j-core`

4. ...

For instance, `AbstractFilterable` is defined by the descriptors of both `log4j-cassandra` and `log4j-core`.

Due to alphanumeric scanning order, it will appear as it is provided by `log4j-cassandra`.

Though, it is actually provided by `log4j-core`.

To avoid this problem, we place descriptors to folders associated with phases.

We pass the folder of each phase in a certain order to `log4j-docgen:generate-*`. -->

<descriptorFileMatchers>

<descriptorFileMatcher>

<baseDirectory>${log4j.docgen.pluginDescriptorsDir.phase1}</baseDirectory>

</descriptorFileMatcher>

<descriptorFileMatcher>

<baseDirectory>${log4j.docgen.pluginDescriptorsDir.phase2}</baseDirectory>

</descriptorFileMatcher>

</descriptorFileMatchers>

<typeFilter>

<excludes>

<exclude>${log4j.docgen.typeFilter.excludePattern}</exclude>

</excludes>

</typeFilter>

</configuration>

<executions>

<!-- Generate AsciiDoc from downloaded plugin descriptors -->

<execution>

<id>generate-plugin-docs</id>

<goals>

<goal>generate-documentation</goal>

</goals>

<phase>pre-site</phase>

<configuration>

<templateDirectory>${project.basedir}/src/docgen</templateDirectory>

<indexTemplates>

<template>

<source>index.adoc.ftl</source>

<target>${project.build.directory}/generated-site/antora/modules/ROOT/pages/plugin-reference.adoc</target>

</template>

</indexTemplates>

<typeTemplates>

<template>

<source>type.adoc.ftl</source>

<target>${project.build.directory}/generated-site/antora/modules/ROOT/pages/_plugin-reference/%g-%a-%c.adoc</target>

</template>

</typeTemplates>

</configuration>

</execution>

<!-- Generate XSD from downloaded plugin descriptors -->

<execution>

<id>generate-plugin-schema</id>

<goals>

<goal>generate-schema</goal>

</goals>

<phase>site</phase>

<configuration>

<schemaVersion>${project.version}</schemaVersion>

<schemaFile>${project.build.directory}/log4j-config.xsd</schemaFile>

</configuration>

</execution>

</executions>

</plugin>

<!-- ███████ ███ ██ ██████ ███████ ██ ████████ ███████

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███████ ██ ████ ██████ ███████ ██ ██ ███████ -->

</plugins>

</build>

<profiles>

<profile>

<id>java8-tests</id>

<activation>

<property>

<name>env.CI</name>

<value>true</value>

</property>

</activation>

<build>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-surefire-plugin</artifactId>

<executions>

<!-- Modifies only the `default-test` run -->

<execution>

<id>default-test</id>

<configuration>

<jdkToolchain>

<version>[1.8, 9)</version>

</jdkToolchain>

</configuration>

</execution>

</executions>

</plugin>

</plugins>

</build>

</profile>

<profile>

<id>rerun-tests</id>

<activation>

<property>

<name>env.CI</name>

<value>true</value>