I have a project with two modules in that. The parent POM looks like this:
<?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>
<groupId>org.example</groupId>
<artifactId>bc</artifactId>
<packaging>pom</packaging>
<version>1.3-SNAPSHOT</version>
<modules>
<module>njoy</module>
<module>api</module>
</modules>
</project>
The njoy module POM looks like this:
<?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">
<parent>
<artifactId>bc</artifactId>
<groupId>org.example</groupId>
<version>1.3-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>njoy</artifactId>
<packaging>jar</packaging>
</project>
The api module POM looks like this:
<?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">
<parent>
<artifactId>bc</artifactId>
<groupId>org.example</groupId>
<version>1.3-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>api</artifactId>
<packaging>jar</packaging>
</project>
I have done mvn clean install for the parent POM so that it gets into my local m2 repository. Now i want to use this project as a dependency in another project(say experiments) by providing it as dependency. These are the folders created in my m2 repo.
This is my other project where i am using it as a dependency, and the POM for it looks like this:
<?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>
<groupId>org.example</groupId>
<artifactId>experiments</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.example</groupId>
<artifactId>bc</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.example</groupId>
<artifactId>klk</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
</project>
But it cannot find the multi-module project artifact, where there is another dependency which is a single module project(klk) and there is no issue.
Please help. What am i missing here?
Thanks in advance!!
The artifact bc
is just a pom with some modules. It cannot be used as a dependency. You probably thought you can reference "all artifacts" by referencing the parent POM. This is not possible.
The artifacts njoy
and api
are jars -- they can be used as a dependency of another project.