Difference between revisions of "EclipseLink/Maven"

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When the 2.4.2 and above releases are finalized they will be published to [http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.eclipse.persistence%22|Maven Central] where no additional  repository configuration will be required.
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When the 2.4.2 and above releases are finalized they will be published to [http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.eclipse.persistence%22 Maven Central] where no additional  repository configuration will be required.
  
 
==== Custom Repo: 2.4 and Earlier ====
 
==== Custom Repo: 2.4 and Earlier ====

Revision as of 15:15, 7 May 2013

The EclipseLink project currently produces a maven repository for its releases

If you have any questions about using it, or experience problems, please let us know on our users mailing list or forum.

Configuring your pom.xml

To help users diagnose Maven issues, we have created a basic POM that simply establishes EclipseLink dependencies (currenly using the 2.4.0 release). Executing it will verify your connection to the repository. Alternate Repository URLs are discussed. The POM can be found [here].

Repositories

Within your pom.xml you will need to specify the EclipseLink repository (within <repositories>).

oss.sonatype.org: 2.4.2 and Later

The EclipseLink project has switched to publishing its builds through oss.sonatype org during the 2.4.2/2.5.0 development. The staging repo will provide access to SNAPSHOT and named milestone and release candidate builds. To access these use:

<repository>
	<id>oss.sonatype.org</id>
	<name>OSS Sonatype Staging</name>
	<url>https://oss.sonatype.org/content/groups/staging</url>
</repository>

When the 2.4.2 and above releases are finalized they will be published to Maven Central where no additional repository configuration will be required.

Custom Repo: 2.4 and Earlier

<repository>
   <id>EclipseLink</id>
   <url>http://download.eclipse.org/rt/eclipselink/maven.repo</url>
</repository>

<dependencies>

The artifacts can then be added to you pom as follows. The complete list of available artifacts and their usage is below.

<dependency>
   <groupId>org.eclipse.persistence</groupId>
   <artifactId>{artifact}</artifactId>
   <version>{version}</version>
   <scope>compile</scope>
</dependency>

The following are the primary artifacts. All listed dependencies are also included in this repository.

Artifact Id Description Dependencies 2.4.0 POM
eclipselink The full eclipselink.jar (non-OSGi) including the full capabilities of all of the following artifact bundles and fragments. javax.persistence
commonj.sdo
POM
org.eclipse.persistence.jpa EclipseLink JPA (OSGi bundle): Use this artifact if you only want EclipseLink's JPA capabilities for relational databases. If accessing an Oracle database then you will also want the org.eclipse.persistence.oracle artifact. javax.persistence
org.eclipse.persistence.asm
org.eclipse.persistence.antlr
org.eclipse.persistence.jpa.jpql
org.eclipse.persistence.core
POM
org.eclipse.persistence.moxy EclipseLink MOXy (OSGi bundle): Use this artifact if you only want EclipseLink's Object-XML binding and JAXB implementation. This also includes JSON binding support. org.eclipse.persistence.core POM
org.eclipse.persistence.nosql EclipseLink NoSQL (OSGi fragment): Provides NoSQL support extending org.eclipse.persistence.core. javax.persistence
org.eclipse.persistence.asm
org.eclipse.persistence.antlr
org.eclipse.persistence.jpa.jpql
org.eclipse.persistence.core
POM
org.eclipse.persistence.oracle EclipseLink JPA for Oracle (OSGi fragment): Extended Oracle database capabilities extending the core bundle with specific Oracle JDBC dependencies. javax.persistence
org.eclipse.persistence.asm
org.eclipse.persistence.core
POM
org.eclipse.persistence.oracle.nosql EclipseLink NoSQL for Oracle (OSGI fragment): Oracle specific NoSQL support extending core bundle. javax.persistence
org.eclipse.persistence.asm
org.eclipse.persistence.antlr
org.eclipse.persistence.jpa.jpql
org.eclipse.persistence.core
org.eclipse.persistence.nosql
POM
org.eclipse.persistence.dbws EclipseLink DBWS OSGI bundle
org.eclipse.persistence.jpa.modelgen EclipseLink Modelgen pre-processor (non-OSGI)
org.eclipse.persistence.osgi
org.eclipse.persistence.sdo EclipseLink SDO OSGI bundle
org.eclipse.persistence.equinox EclipseLink JPA Equinox OSGi Fragment
org.eclipse.persistence.jpa.modelgen.processor EclipseLink JPA Modelgen Processor (non-OSGi) (Meta-data only)
org.eclipse.persistence.tools.oracleddl Oracle DB model - OSGi bundle
org.eclipse.persistence.weaving EclipseLink JPA - "Weaving for Equinox" OSGi Fragment

Versions

For the available EclipseLink release versions please refer to the releases page. It is the 3 digit number that is used. For access to nightly or milestone builds please see EclipseLink/Maven/NightlyMilestones

Sample pom.xml

The following pom.xml is from an EclipseLink example that uses JPA to access a MySQL database and leverages JUnit for testing.

<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.eclipse.persistence.example</groupId>
	<artifactId>Employee</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>
 
	<name>Employee Example</name>
	<url>http://wiki.eclipse.org/EclipseLink/Examples/JPA/Employee</url>
	<description>Simple JPA example using annotations.</description>
 
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<eclipselink.version>2.4.0</eclipselink.version>
	</properties>
 
	<repositories>
		<repository>
			<id>EclipseLink</id>
			<url>http://download.eclipse.org/rt/eclipselink/maven.repo</url>
		</repository>
	</repositories>
 
	<dependencies>
 
		<!-- eclipselink.jar with dependencies except commonj.sdo -->
		<dependency>
			<groupId>org.eclipse.persistence</groupId>
			<artifactId>eclipselink</artifactId>
			<version>${eclipselink.version}</version>
			<exclusions>
				<exclusion>
					<artifactId>commonj.sdo</artifactId>
					<groupId>commonj.sdo</groupId>
				</exclusion>
			</exclusions>
		</dependency>
 
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.21</version>
		</dependency>
 
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.8.2</version>
		</dependency>
	</dependencies>
 
	<build>
		...
	</build>
 
</project>

Issues With Nexus

The current repository have some issues when used with Nexus. Here are some workarounds.