Holon platform JPA module

Latest release: 5.7.0

This is the base JPA module of the Holon Platform, which provides base support for the Java Persistence API.

The module provides the holon-jpa-bean-processors artifact, which provides a set of Holon bean property and bean property set post processors to deal with JPA entity annotations, using it to configure bean properties at bean introspection time.

See the module documentation for details.

Just like any other platform module, this artifact is part of the Holon Platform ecosystem, but can be also used as a stand-alone library.

See the platform documentation for further details.

Code structure

See Holon Platform code structure and conventions to learn about the "real Java API" philosophy with which the project codebase is developed and organized.

Getting started

System requirements

The Holon Platform is built using Java 11, so you need a JRE/JDK version 11 or above to use the platform artifacts.

Releases

See releases for the available releases. Each release tag provides a link to the closed issues.

Obtain the artifacts

The Holon Platform is open source and licensed under the Apache 2.0 license. All the artifacts (including binaries, sources and javadocs) are available from the Maven Central repository.

The Maven group id for this module is com.holon-platform.jpa and a BOM (Bill of Materials) is provided to obtain the module artifacts:

Maven BOM:

<dependencyManagement>
    <dependency>
        <groupId>com.holon-platform.jpa</groupId>
        <artifactId>holon-jpa-bom</artifactId>
        <version>5.7.0</version>
        <type>pom</type>
        <scope>import</scope>
    </dependency>
</dependencyManagement>

See the Artifacts list for a list of the available artifacts of this module.

Using the Platform BOM

The Holon Platform provides an overall Maven BOM (Bill of Materials) to easily obtain all the available platform artifacts:

Platform Maven BOM:

<dependencyManagement>
    <dependency>
        <groupId>com.holon-platform</groupId>
        <artifactId>bom</artifactId>
        <version>${platform-version}</version>
        <type>pom</type>
        <scope>import</scope>
    </dependency>
</dependencyManagement>

See the Artifacts list for a list of the available artifacts of this module.

Build from sources

You can build the sources using Maven (version 3.3.x or above is recommended) like this:

mvn clean install

Getting help

• Check the platform documentation or the specific module documentation.

• Ask a question on Stack Overflow. We monitor the holon-platform tag.

• Report an issue.

• A commercial support is available too.

Examples

See the Holon Platform examples repository for a set of example projects.

Contribute

See Contributing to the Holon Platform.

Join the contribute Gitter room for any question and to contact us.

License

All the Holon Platform modules are Open Source software released under the Apache 2.0 license.

Artifacts list

Maven group id: com.holon-platform.jpa

Artifact id	Description
holon-jpa-bean-processors	A JPA bean post processors set for JPA entity bean introspection
holon-jpa-bom	Bill Of Materials
documentation-jpa	Documentation