java/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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>org.apache</groupId>
        <artifactId>apache</artifactId>
        <version>23</version>
    </parent>

    <groupId>org.apache.paimon</groupId>
    <artifactId>paimon-vector-index-java</artifactId>
    <version>0.6.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>Apache Paimon Vector Index Java</name>
    <description>Vector index for Java (backed by Rust via JNI)</description>
    <url>https://paimon.apache.org</url>
    <inceptionYear>2026</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>

    <scm>
        <url>https://github.com/apache/paimon-vector-index</url>
        <connection>git@github.com:apache/paimon-vector-index.git</connection>
        <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/paimon-vector-index.git</developerConnection>
    </scm>

    <developers>
        <developer>
            <name>Apache Paimon Contributors</name>
            <email>dev@paimon.apache.org</email>
            <organization>Apache Software Foundation</organization>
            <organizationUrl>https://www.apache.org</organizationUrl>
        </developer>
    </developers>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- Used by maven-remote-resources-plugin when generating META-INF/NOTICE. -->
        <project.build.outputTimestamp>2026-01-01T00:00:00Z</project.build.outputTimestamp>
        <!-- Optional external JNI library path forwarded to forked test JVMs;
             empty means load the platform library bundled in resources. -->
        <paimon.vindex.native.path></paimon.vindex.native.path>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.36</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.7.36</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
            <resource>
                <directory>${project.basedir}/..</directory>
                <targetPath>META-INF</targetPath>
                <includes>
                    <include>LICENSE-binary</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.13.0</version>
                <configuration>
                    <source>${maven.compiler.source}</source>
                    <target>${maven.compiler.target}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>3.5.0</version>
                <executions>
                    <execution>
                        <id>java-api-test</id>
                        <phase>test</phase>
                        <goals>
                            <goal>java</goal>
                        </goals>
                        <configuration>
                            <mainClass>org.apache.paimon.index.vector.VectorIndexJavaApiTest</mainClass>
                            <classpathScope>test</classpathScope>
                        </configuration>
                    </execution>
                    <!-- Forked JVM (exec goal): the Rust timing gate reads the process
                         environment, which the in-process java goal cannot set. -->
                    <execution>
                        <id>native-log-bridge-smoke-test</id>
                        <phase>test</phase>
                        <goals>
                            <goal>exec</goal>
                        </goals>
                        <configuration>
                            <skip>${skipTests}</skip>
                            <executable>java</executable>
                            <classpathScope>test</classpathScope>
                            <environmentVariables>
                                <PAIMON_VINDEX_LOG_IVFPQ_BATCH_TIMING>1</PAIMON_VINDEX_LOG_IVFPQ_BATCH_TIMING>
                            </environmentVariables>
                            <arguments>
                                <argument>-Dvindex.smoke.require-timing=true</argument>
                                <argument>-Dpaimon.vindex.native.path=${paimon.vindex.native.path}</argument>
                                <argument>-classpath</argument>
                                <classpath/>
                                <argument>org.apache.paimon.index.vector.NativeLogBridgeSmokeTest</argument>
                            </arguments>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <profiles>
        <profile>
            <id>release</id>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-gpg-plugin</artifactId>
                        <version>3.2.8</version>
                        <executions>
                            <execution>
                                <id>sign-artifacts</id>
                                <phase>verify</phase>
                                <goals>
                                    <goal>sign</goal>
                                </goals>
                                <configuration>
                                    <bestPractices>true</bestPractices>
                                    <gpgArguments>
                                        <arg>--pinentry-mode</arg>
                                        <arg>loopback</arg>
                                    </gpgArguments>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-source-plugin</artifactId>
                        <version>3.3.1</version>
                        <configuration>
                            <!-- The native libraries are downloaded into
                                 src/main/resources/native during the release build and belong only
                                 in the binary jar. Exclude them so the sources jar contains source
                                 code (and META-INF metadata), not platform binaries. -->
                            <excludes>
                                <exclude>native/**</exclude>
                                <exclude>LICENSE-binary</exclude>
                                <exclude>**/LICENSE-binary</exclude>
                            </excludes>
                        </configuration>
                        <executions>
                            <execution>
                                <id>attach-sources</id>
                                <goals>
                                    <goal>jar-no-fork</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <version>3.6.3</version>
                        <configuration>
                            <quiet>true</quiet>
                        </configuration>
                        <executions>
                            <execution>
                                <id>attach-javadocs</id>
                                <goals>
                                    <goal>jar</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-enforcer-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>enforce-maven</id>
                                <goals>
                                    <goal>enforce</goal>
                                </goals>
                                <configuration>
                                    <rules>
                                        <requireJavaVersion>
                                            <version>1.8.0</version>
                                        </requireJavaVersion>
                                        <requireMavenVersion>
                                            <version>[3.1.1,)</version>
                                        </requireMavenVersion>
                                    </rules>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.sonatype.plugins</groupId>
                        <artifactId>nexus-staging-maven-plugin</artifactId>
                        <version>1.7.0</version>
                        <extensions>true</extensions>
                        <configuration>
                            <serverId>apache.releases.https</serverId>
                            <nexusUrl>https://repository.apache.org/</nexusUrl>
                            <autoReleaseAfterClose>false</autoReleaseAfterClose>
                        </configuration>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>