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How to use Moxy [message #1118345]

Fri, 27 September 2013 10:09

Martin Lichtin

Messages: 3
Registered: September 2013

Junior Member

Just wanted to start using Moxy and trying things described on page:
http://www.eclipse.org/eclipselink/documentation/2.5/moxy/dynamic_jaxb003.htm

Using Maven, I add a dependency:

<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.moxy</artifactId>
<version>2.5.0</version>
</dependency>

This pulls in core, asm, antlr as well. So far, so good.

When calling DynamicJAXBContextFactory.createContextFromXSD(...) however I am getting a

java.lang.ClassNotFoundException: org.eclipse.persistence.jaxb.dynamic.metadata.SchemaMetadata

That's baffling. The "org.eclipse.persistence.jaxb.dynamic.metadata" package belongs to the
"org.eclipse.persistence.moxy" artifact, so how come SchemaMetadata.class is not in the artifact?

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Re: How to use Moxy [message #1118706 is a reply to message #1118345]

Fri, 27 September 2013 17:43

Rick Barkhouse

Messages: 22
Registered: July 2009

Junior Member

Hello Martin,

This has actually exposed a bug in our Maven support, some dependencies are not present for the moxy artifact. I've entered a bug to track this here: https://bugs.eclipse.org/bugs/show_bug.cgi?id=418207

To work around this, you will need to change your dependency to include the full eclipselink artifact, and also include a dependency to the required xjc tools:

<dependency>
    <groupId>org.eclipse.persistence</groupId>
    <artifactId>eclipselink</artifactId>
    <version>2.5.0</version>
    <exclusions>
        <exclusion>
            <artifactId>commonj.sdo</artifactId>
            <groupId>commonj.sdo</groupId>
        </exclusion>
    </exclusions>
    <scope>provided</scope>
</dependency>

<dependency>
    <groupId>com.sun.tools.xjc.maven2</groupId>
    <artifactId>maven-jaxb-plugin</artifactId>
    <version>1.1.1</version>
</dependency>

Thanks for bringing this to our attention,
Rick

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