log4j-core/pom.xml

<?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" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>${revision}</version>
    <relativePath>../log4j-parent</relativePath>
  </parent>

  <artifactId>log4j-core</artifactId>

  <name>Apache Log4j Core</name>
  <description>The Apache Log4j Implementation</description>

  <properties>

    <!-- Javadoc needs to be generated for this module -->
    <maven.javadoc.skip>false</maven.javadoc.skip>

    <!-- Tests are located elsewhere, no need to do any processing for the `src/test` directory: -->
    <maven.test.skip>true</maven.test.skip>

    <!-- `log4j-core` plugin descriptor needs to be consumed before other modules' descriptors -->
    <log4j.docgen.pluginDescriptorsDir>${log4j.docgen.pluginDescriptorsDir.phase1}</log4j.docgen.pluginDescriptorsDir>

    <!--
      ~ OSGi and JPMS options
      -->
    <bnd-multi-release>true</bnd-multi-release>
    <bnd-extra-package-options>
      <!-- External optional dependencies -->
      com.conversantmedia.util.concurrent;resolution:=optional;
      com.fasterxml.jackson.*;resolution:=optional,
      com.lmax.disruptor.*;resolution:=optional,
      javax.activation;resolution:=optional,
      javax.jms;version="[1.1,3)";resolution:=optional,
      javax.mail.*;version="[1.6,2)";resolution:=optional,
      org.apache.commons.compress.*;resolution:=optional,
      org.apache.commons.csv;resolution:=optional,
      org.apache.kafka.*;resolution:=optional,
      org.codehaus.stax2;resolution:=optional,
      org.fusesource.jansi;resolution:=optional,
      org.jctools.*;resolution:=optional,
      org.zeromq;resolution:=optional,
      javax.lang.model.*;resolution:=optional,
      javax.tools;resolution:=optional,
      <!-- `java.sql`, which depends on `java.logging` is optional -->
      javax.sql;resolution:=optional,
      java.util.logging;resolution:=optional,
      <!-- `java.naming` is optional -->
      javax.naming;resolution:=optional
    </bnd-extra-package-options>
    <bnd-extra-module-options>
      <!-- OSGI is optional in JPMS and it shouldn't be transitive either (#1895) -->
      org.osgi.core;static=true;transitive=false,
      <!-- BND seems to always add `java.logging` (dependency of `java.sql`) -->
      java.logging;static=true,
      java.sql;static=true,
      <!-- Remove `transitive` from optional dependencies -->
      com.fasterxml.jackson.annotation;transitive=false,
      com.lmax.disruptor;transitive=false,
      com.fasterxml.jackson.core;transitive=false,
      com.fasterxml.jackson.databind;transitive=false,
      com.fasterxml.jackson.dataformat.xml;transitive=false,
      com.fasterxml.jackson.dataformat.yaml;transitive=false,
      java.naming;transitive=false,
      org.apache.commons.csv;transitive=false,
      org.fusesource.jansi;transitive=false,
      org.zeromq.jeromq;transitive=false,
      <!-- A module descriptor is only available in version 1.2.16+, hence it is not detected -->
      com.conversantmedia.disruptor;substitute="disruptor";transitive=false;static=true,
      <!-- Filebased module names: MUST be static -->
      kafka.clients;substitute="kafka-clients";transitive=false;static=true,
      javax.jms.api;substitute="javax.jms-api";transitive=false;static=true,
      javax.mail.api;substitute="javax.mail-api";transitive=false;static=true
    </bnd-extra-module-options>
  </properties>

  <dependencies>
    <dependency>
      <groupId>javax.activation</groupId>
      <artifactId>javax.activation-api</artifactId>
      <scope>provided</scope>
      <optional>true</optional>
    </dependency>
    <!-- Used for JMS appenders (needs an implementation of course) -->
    <dependency>
      <groupId>javax.jms</groupId>
      <artifactId>javax.jms-api</artifactId>
      <scope>provided</scope>
      <optional>true</optional>
    </dependency>
    <!-- Required for SMTPAppender -->
    <dependency>
      <groupId>javax.mail</groupId>
      <artifactId>javax.mail-api</artifactId>
      <scope>provided</scope>
      <optional>true</optional>
    </dependency>
    <!-- Used for OSGi bundle support -->
    <dependency>
      <groupId>org.osgi</groupId>
      <artifactId>org.osgi.core</artifactId>
      <scope>provided</scope>
    </dependency>
    <!-- Naturally, all implementations require the log4j-api JAR -->
    <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-api</artifactId>
    </dependency>
    <!-- Used for compressing to formats other than zip and gz -->
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-compress</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Used for the CSV layout -->
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-csv</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Alternative implementation of BlockingQueue using Conversant Disruptor for AsyncAppender -->
    <dependency>
      <groupId>com.conversantmedia</groupId>
      <artifactId>disruptor</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for AsyncLoggers -->
    <dependency>
      <groupId>com.lmax</groupId>
      <artifactId>disruptor</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for JSON support -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for JSON support -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for XML layout and receiver support -->
    <dependency>
      <groupId>com.fasterxml.jackson.dataformat</groupId>
      <artifactId>jackson-dataformat-xml</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for YAML support (including JSON requirements) -->
    <dependency>
      <groupId>com.fasterxml.jackson.dataformat</groupId>
      <artifactId>jackson-dataformat-yaml</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Required for console color support in Windows -->
    <dependency>
      <groupId>org.fusesource.jansi</groupId>
      <artifactId>jansi</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Alternative implementation of BlockingQueue using JCTools for AsyncAppender -->
    <dependency>
      <groupId>org.jctools</groupId>
      <artifactId>jctools-core</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Used for ZeroMQ JeroMQ appender -->
    <dependency>
      <groupId>org.zeromq</groupId>
      <artifactId>jeromq</artifactId>
      <optional>true</optional>
    </dependency>
    <!-- Used for Kafka appender -->
    <dependency>
      <groupId>org.apache.kafka</groupId>
      <artifactId>kafka-clients</artifactId>
      <optional>true</optional>
    </dependency>
    <dependency>
      <groupId>com.sun.mail</groupId>
      <artifactId>javax.mail</artifactId>
      <scope>runtime</scope>
      <optional>true</optional>
    </dependency>
  </dependencies>

  <build>
    <plugins>

      <!-- Add Java 9+ code for the MRJ -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>add-source</id>
            <goals>
              <goal>add-source</goal>
            </goals>
            <phase>generate-sources</phase>
            <configuration>
              <sources>
                <source>${project.build.directory}/log4j-core-java9</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <executions>
          <execution>
            <id>unpack-classes</id>
            <goals>
              <goal>unpack</goal>
            </goals>
            <phase>prepare-package</phase>
            <configuration>
              <artifactItems>
                <artifactItem>
                  <groupId>org.apache.logging.log4j</groupId>
                  <artifactId>log4j-core-java9</artifactId>
                  <version>${project.version}</version>
                  <type>zip</type>
                  <overWrite>false</overWrite>
                </artifactItem>
              </artifactItems>
              <includes>**/*.class</includes>
              <excludes>**/*.java</excludes>
              <outputDirectory>${project.build.directory}</outputDirectory>
              <overWriteReleases>false</overWriteReleases>
              <overWriteSnapshots>true</overWriteSnapshots>
            </configuration>
          </execution>
        </executions>
      </plugin>

    </plugins>
  </build>

</project>