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Unable To Generate MetaModel For Entity [message #1567761]

Fri, 16 January 2015 15:09

Ponic Pan

Messages: 3
Registered: January 2015

Junior Member

Hello,

I am trying to generate metamodel for my Entity classes without Eclipse IDE, but using Jdeveloper. So I am running from command line.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="model-compile" name="Annotation">
<property name="target" value="1.6" />
    <property name="source" value="1.6" />
    <property name="src.dir" value="D:/project/test/entity/" />
    <property name="target.dir" value="D:/project/test/target/" />
    <property name="src.lib" location="public_html/WEB-INF/lib" />

<target name="model-compile" description="compile models that need canonical processing">
        <javac
            srcdir="${src.dir}"
            destdir="${target.dir}"
            debug="${javac.debug}"
            debuglevel="${javac.debuglevel}"
            optimize="${javac.optimize}"
            source="${javac.version}"
            target="${javac.version}"
            deprecation="${javac.deprecation}" failonerror="true">
            <include name="${MODEL_PATH}/**/*.java"/> 
            <compilerarg value="-Aeclipselink.persistencexml=${PERSISTENCE_XML_PATH}" compiler="javac1.6"/>
            <classpath refid="${COMPILE_PATH_REF}"/> 
        </javac>
    </target>
</project>

I have failed to generate metamodel classes, What could be the reason for this?

Thanks

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Re: Unable To Generate MetaModel For Entity [message #1580197 is a reply to message #1567761]

Fri, 23 January 2015 10:47

Petros Splinakis

Messages: 12
Registered: September 2014

Junior Member

Maybe you are missing the metamodel generator dependency.
Maven dependency is the following:

<dependency>
    <groupId>org.eclipse.persistence</groupId>
    <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
    <version>2.5.2</version>
</dependency>

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