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Luiz Gustavo Costa
Luiz Gustavo Costa

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How to create a maven archetype in 5 minutes

Table Of Contents

Why

Use a template project structure in order to speed up your project definition such as packages, dependencies and relationship between classes.

How to build

To build an archetype you should follow the rules

  • The packing of project should be maven-archetype

  • Create a file archetype-metadata.xml under the folder src/main/resources/META-INF/maven.
    This file is responsible to move the files classes, folders etc.

  • The folder src/main/resources/archetype-resources should have all files to be generated by this archetype.

Project expanded

Structure

Below look the structure desired

Project structure archetype

After open the project generated you can check the classes packages and so on

Generated project

Benefits

  • The benefits of using a archetype as said before is speed up your project creation but also to maintain the projects with the same structure and avoid copy and paste of files.

How to run?

  • use the maven to build your archetype and for that execute the command

    mvn instal

    for instance asciicast

  • Once your template is created it's time to create your project with the template

mvn archetype:generate -DgroupId=com.mynewcompany -DartifactId=new-project -DarchetypeGroupId={from your archetype project} -DarchetypeArtifactId={from your archetype project}

asciicast

References

https://github.com/luizgustavocosta/maven-archetype-costa-luiz
https://maven.apache.org/guides/introduction/introduction-to-archetypes.html
https://pixabay.com/photos/blueprint-ruler-architecture-964629/

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