pom.xml

<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/xsd/maven-4.0.0.xsd">
  <!-- This module was also published with a richer model, Gradle metadata,  -->
  <!-- which should be used instead. Do not delete the following line which  -->
  <!-- is to indicate to Gradle or any Gradle module metadata file consumer  -->
  <!-- that they should prefer consuming it instead. -->
  <!-- do_not_remove: published-with-gradle-metadata -->
  <modelVersion>4.0.0</modelVersion> 
  <parent>
    <groupId>tools.jackson</groupId>
    <artifactId>jackson-base</artifactId>
    <version>3.2.0-SNAPSHOT</version>
  </parent>

  <groupId>tools.jackson.core</groupId>
  <artifactId>jackson-core</artifactId>
  <name>Jackson-core</name>
  <version>3.2.0-SNAPSHOT</version>
  <packaging>jar</packaging>
  <description>Core Jackson processing abstractions (aka Streaming API), implementation for JSON</description>
  <inceptionYear>2007</inceptionYear>
  <licenses>
    <license>
      <name>The Apache Software License, Version 2.0</name>
      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <!-- 03-Oct-2025, tatu: Should NOT be needed (available via parent);
       but seems to be
    -->
  <developers>
    <developer>
      <id>cowtowncoder</id>
      <name>Tatu Saloranta</name>
      <email>tatu@fasterxml.com</email>
    </developer>
  </developers>

  <url>https://github.com/FasterXML/jackson-core</url>
  <scm>
    <connection>scm:git:https://github.com/FasterXML/jackson-core.git</connection>
    <developerConnection>scm:git:git@github.com:FasterXML/jackson-core.git</developerConnection>
    <url>http://github.com/FasterXML/jackson-core</url>    
    <tag>HEAD</tag>
  </scm>

  <properties>
    <!-- [databind#4820]: Java 17 baseline -->
    <javac.src.version>17</javac.src.version>
    <javac.target.version>17</javac.target.version>

    <!-- Baseline Android SDK compatibility:

         * Jackson 3.0 compatible with Android SDK 26 and up
      -->
    <version.android.sdk>34</version.android.sdk>
    <version.android.sdk.signature>0.12.0</version.android.sdk.signature>
    <version.plugin.animal-sniffer>1.27</version.plugin.animal-sniffer>

    <osgi.export>tools.jackson.core;version=${project.version},
tools.jackson.core.*;version=${project.version}
    </osgi.export>
    <osgi.import>!ch.randelshofer.fastdoubleparser, *</osgi.import>

    <!-- Generate PackageVersion.java into this directory. -->
    <packageVersion.dir>tools/jackson/core/json</packageVersion.dir>
    <packageVersion.package>${project.groupId}.json</packageVersion.package>

    <!-- for Reproducible Builds -->
    <project.build.outputTimestamp>2026-01-28T03:43:50Z</project.build.outputTimestamp>

    <!-- for validation of JaCoCo execution -->
    <jacocoStrict>false</jacocoStrict>
  </properties>

  <!-- Alas, need to include snapshot reference since otherwise can not find
       snapshot of parent... -->
  <repositories>
    <!-- 13-May-2025, tatu: and now moving to Central Portal -->
    <repository>
      <id>central-snapshots</id>
      <name>Sonatype Central Portal (snapshots)</name>
      <url>https://central.sonatype.com/repository/maven-snapshots</url>
      <releases><enabled>false</enabled></releases>
      <snapshots><enabled>true</enabled></snapshots>
    </repository>
  </repositories>

  <build>
    <plugins>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
      </plugin>

      <!-- Important: enable enforcer plug-in: -->
      <plugin>
        <artifactId>maven-enforcer-plugin</artifactId>
        <executions> <!-- or?  combine.children="merge"> -->
          <execution>
            <id>enforce-properties</id>
             <phase>validate</phase>
            <goals><goal>enforce</goal></goals>
          </execution>
          <execution>
            <id>enforce-jacoco-exec</id>
            <phase>verify</phase>
            <goals>
                <goal>enforce</goal>
            </goals>
            <configuration>
                <rules>
                    <requireFilesExist>
                        <files>
                            <file>${project.build.directory}/jacoco.exec</file>
                        </files>
                    </requireFilesExist>
                </rules>
                <fail>${jacocoStrict}</fail>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-site-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <executions>
          <execution>
            <id>default-testCompile</id>
            <configuration>
              <compilerArgs>
                <!-- 11-Dec-2025: [core#1517] Need to open up Schubfach to unit tests -->
                <arg>--add-exports</arg>
                <arg>tools.jackson.core/tools.jackson.core.io.schubfach=tools.jackson.core.unittest</arg>
              </compilerArgs>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>${version.plugin.surefire}</version>
        <configuration>
          <redirectTestOutputToFile>${surefire.redirectTestOutputToFile}</redirectTestOutputToFile>
          <!-- 11-Dec-2025: [core#1517] Need to open up Schubfach to unit tests -->
          <argLine>@{argLine}
            --add-exports tools.jackson.core/tools.jackson.core.io.schubfach=tools.jackson.core.unittest
            --add-opens tools.jackson.core/tools.jackson.core.json=tools.jackson.core.unittest
           </argLine>
        </configuration>
      </plugin>

      <!-- Integration tests (run after packaging to verify shaded JAR) -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-failsafe-plugin</artifactId>
        <configuration>
          <includes>
            <include>**/*IT.java</include>
          </includes>
        </configuration>
        <executions>
          <execution>
            <goals>
              <goal>integration-test</goal>
              <goal>verify</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

      <plugin> <!-- default settings are fine, just need to enable here -->
        <groupId>com.google.code.maven-replacer-plugin</groupId>
        <artifactId>replacer</artifactId>
      </plugin>
      <!-- 28-Apr-2025, tatu: SBOM generation [JSTEP-14] -->
      <plugin>
        <groupId>org.cyclonedx</groupId>
        <artifactId>cyclonedx-maven-plugin</artifactId>
      </plugin>

      <!-- 03-Nov-2020, tatu: Add LICENSE from main level -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <configuration>
          <promoteTransitiveDependencies>true</promoteTransitiveDependencies>
          <createDependencyReducedPom>true</createDependencyReducedPom>
          <minimizeJar>true</minimizeJar>
        </configuration>
        <executions>
          <execution>
            <id>shade-jackson-core</id>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <filters>
                <!-- Need to filter out FDP module-infos, don't need JDK11
                     versions (min JDK 17+).
                  -->
                <filter>
                  <artifact>ch.randelshofer:fastdoubleparser</artifact>
                  <excludes>
                    <exclude>META-INF/LICENSE</exclude>
                    <exclude>META-INF/thirdparty-LICENSE</exclude>
                    <exclude>META-INF/MANIFEST.MF</exclude>
                    <exclude>META-INF/versions/**/module-info.*</exclude>
                    <exclude>META-INF/versions/11/**/*</exclude>
                  </excludes>
                </filter>
              </filters>
              <relocations>
                <relocation>
                  <pattern>ch/randelshofer/fastdoubleparser</pattern>
                  <!-- 04-May-2024, tatu: [core#1264] Shade with version-specific package
                     to prevent reuse by downstream deps.
                     NOTE: `project.version.underscore' comes from `jackson-base/pom.xml`
                     parent pom
                    -->
                   <!-- 10-Jan-2025, tatu: while good idea pre-Modules (to break access),
                      won't mix well with JPMS. So let's not.
                     -->
                  <shadedPattern>tools/jackson/core/internal/shaded/fdp</shadedPattern> 
                </relocation>
                <relocation>
                  <pattern>ch/randelshofer/fastdoubleparser/bte</pattern>
                  <shadedPattern>tools/jackson/core/internal/shaded/fdp/bte</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>ch/randelshofer/fastdoubleparser/chr</pattern>
                  <shadedPattern>tools/jackson/core/internal/shaded/fdp/chr</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/jackson-core-LICENSE</pattern>
                  <shadedPattern>META-INF/LICENSE</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/jackson-core-NOTICE</pattern>
                  <shadedPattern>META-INF/NOTICE</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/versions/17/ch/randelshofer/fastdoubleparser</pattern>
                  <shadedPattern>META-INF/versions/17/tools/jackson/core/internal/shaded/fdp</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/versions/21/ch/randelshofer/fastdoubleparser</pattern>
                  <shadedPattern>META-INF/versions/21/tools/jackson/core/internal/shaded/fdp</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/versions/22/ch/randelshofer/fastdoubleparser</pattern>
                  <shadedPattern>META-INF/versions/22/tools/jackson/core/internal/shaded/fdp</shadedPattern>
                </relocation>
                <relocation>
                  <pattern>META-INF/versions/23/ch/randelshofer/fastdoubleparser</pattern>
                  <shadedPattern>META-INF/versions/23/tools/jackson/core/internal/shaded/fdp</shadedPattern>
                </relocation>
              </relocations>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <!-- 10-Jan-2025, tatu: [core#1380] Use Moditect to add `module-info.class`
         at JAR root level. Must run AFTER shade plugin (declared after it here
         so Maven executes it later in `package` phase) so shade cannot strip it.
         Override parent's jvmVersion=17 via combine.self="override" so that
         module-info.class is placed at root `/` rather than META-INF/versions/17/.
        -->
      <plugin>
        <groupId>org.moditect</groupId>
        <artifactId>moditect-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>add-module-infos</id>
            <phase>package</phase>
            <goals>
              <goal>add-module-info</goal>
            </goals>
            <configuration>
              <overwriteExistingFiles>true</overwriteExistingFiles>
              <module>
                <moduleInfoFile>src/main/java/module-info.java</moduleInfoFile>
              </module>
            </configuration>
          </execution>
        </executions>
        <!-- Override parent's jvmVersion=17: no jvmVersion means module-info.class
             is placed at JAR root instead of META-INF/versions/17/
          -->
        <configuration combine.self="override">
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.gradlex</groupId>
        <artifactId>gradle-module-metadata-maven-plugin</artifactId>
        <!-- 27-Apr-2023, tatu: [core#999]: Need to exclude shaded FDP dependency from GMM -->
        <configuration>
          <removedDependencies>
            <dependency>
              <groupId>ch.randelshofer</groupId>
              <artifactId>fastdoubleparser</artifactId>
            </dependency>
          </removedDependencies>
        </configuration>
      </plugin>

      <!-- Main Artifact build (jar) first -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifestEntries>
              <Multi-Release>true</Multi-Release>
            </manifestEntries>
          </archive>
          <!-- 10-Jan-2025, tatu: [core#1380] Exclude module-info.class from
             initial jar so that shade plugin never sees it (shade strips
             root-level module-info.class). Moditect re-adds it at root
             after shade runs (see moditect plugin declaration below shade).
            -->
          <excludes>
            <exclude>module-info.class</exclude>
          </excludes>

        </configuration>
      </plugin>
      <!-- And then Test JAR for other Jackson components -->
      <!-- 26-Feb-2025, tatu: Does not work, comment out for now
        -->
      <!--
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <executions>
          <execution>
            <id>test-jar</id>
            <phase>package</phase>
            <goals>
               <goal>test-jar</goal>
            </goals>
            <configuration>
              <includes>
                <include>module-info.*</include>
                <include>tools/jackson/core/testutil/**/*.*</include>
              </includes>
              <excludes>
              </excludes>

            </configuration>
          </execution>
        </executions>
      </plugin>
      -->

      <!-- 16-Nov-2022, tatu: [core#838] add verification of compatibility
           wrt Android SDK versions using AnimalSniffer with "gummy bears" signatures.
           To be run from CI, but manually with:
              mvn clean package animal-sniffer:check
        -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>animal-sniffer-maven-plugin</artifactId>
        <version>${version.plugin.animal-sniffer}</version>
        <configuration>
          <signature>
            <groupId>com.toasttab.android</groupId>
            <artifactId>gummy-bears-api-${version.android.sdk}</artifactId>
            <version>${version.android.sdk.signature}</version>
          </signature>
        </configuration>
      </plugin>
    </plugins>
  </build>

  <dependencies>
    <!-- 29-Nov-2022, tatu: As per [core#843] we now shade in fastdoubleparser -->
    <dependency>
      <groupId>ch.randelshofer</groupId>
      <artifactId>fastdoubleparser</artifactId>
      <version>2.0.1</version>
    </dependency>
    
    <!-- Test dependencies -->
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-api</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.assertj</groupId>
      <artifactId>assertj-core</artifactId>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>