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BAEL-6598: Guide to Maven Toolchains usage example #18872

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BAEL-6598: Guide to Maven Toolchains usage example
NjabuloM Oct 17, 2025
af1b1bd
Merge branch 'eugenp:master' into BAEL-6598-Guide-to-Maven-Toolchains
NjabuloM Oct 21, 2025
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BAEL-6598: Guide to Maven Toolchains usage example
NjabuloM Oct 21, 2025
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71 changes: 71 additions & 0 deletions maven-modules/maven-toolchains/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>maven-modules</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>

<artifactId>maven-toolchains</artifactId>

<properties>
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<protobuf.version>3.0.0</protobuf.version>
</properties>

<dependencies>
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>3.19.4</version>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-toolchains-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<goals>
<goal>toolchain</goal>
</goals>
</execution>
</executions>
<configuration>
<toolchains>
<jdk>
<version>24</version>
<vendor>liberica</vendor>
</jdk>
<protobuf>
<version>${protobuf.version}</version>
</protobuf>
</toolchains>
</configuration>
</plugin>

<plugin>
<groupId>org.xolstice.maven.plugins</groupId>
<artifactId>protobuf-maven-plugin</artifactId>
<version>0.6.1</version>
<extensions>true</extensions>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
24 changes: 24 additions & 0 deletions maven-modules/maven-toolchains/src/main/proto/addressbook.proto
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syntax = "proto3";

option java_package = "com.baeldung";
option java_multiple_files = true;
option java_outer_classname = "AddressBookProtos";

message Address {
string street_address = 1;
string city = 2;
string state = 3;
string postal_code = 4;
}

message Contact {
string first_name = 1;
string last_name = 2;
string email = 3;
string phone_number = 4;
Address address = 5;
}

message AddressBook {
repeated Contact contacts = 1;
}
25 changes: 25 additions & 0 deletions maven-modules/maven-toolchains/toolchains.xml
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<?xml version="1.0" encoding="UTF-8"?>
<toolchains>
<!-- JDK toolchains -->
<toolchain>
<type>jdk</type>
<provides>
<version>24</version>
<vendor>liberica</vendor>
</provides>
<configuration>
<jdkHome>/opt/liberica-24</jdkHome>
</configuration>
</toolchain>

<!-- Protocol Buffers toolchains -->
<toolchain>
<type>protobuf</type>
<provides>
<version>3.0.0</version>
</provides>
<configuration>
<protocExecutable>/opt/protoc-3.0.0/bin/protoc</protocExecutable>
</configuration>
</toolchain>
</toolchains>
2 changes: 2 additions & 0 deletions maven-modules/pom.xml
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Expand Up @@ -60,6 +60,8 @@
<module>multimodulemavenproject</module>
<module>resume-from</module>
<module>maven-multiple-repositories</module>
<!-- Commented out maven-toolchains due to missing tools on build server -->
<!-- <module>maven-toolchains</module>-->
</modules>

<dependencyManagement>
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