[OPENJPA-889] OpenJPA enhancer in ant script

• Type: Question
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.3.0
• Component/s: kernel
• Environment: Ubuntu 8.04, Java 6, Ant 1.7.0, Netbeans 6.5, OpenJPA 1.2.0/1.3.0-SNAPSHOT
• Assignee: Unassigned
• Reporter: Mejov Andrey
• Created: 02/Feb/09 11:21
• Updated: 24/Apr/09 15:36

Description

Hi

I use OpenJPA enhancer in ant script (for-jpa.xml), according manual:

<?xml version="1.0" encoding="UTF-8"?>
<project name="ebd-entity">

<path id="jpa-cp">
<fileset dir="/usr/java/java-common/Commons" includes="*.jar"/>
<fileset dir="/usr/java/java-common/Serp" includes="*.jar"/>
<fileset dir="/usr/java/java-common/OpenJPA" includes="*.jar"/>
<fileset dir="/usr/java/java-common/JPA" includes="*.jar"/>
<fileset dir="/usr/java/java-common/JTA" includes="*.jar"/>
</path>

<taskdef name="openjpac"
classname="org.apache.openjpa.ant.PCEnhancerTask"
classpathref="jpa-cp"/>

<openjpac directory="./build/classes">
<classpath refid="jpa-cp"/>
<!-- <config propertiesFile="./src/META-INF/persistence.xml"/> -->
<fileset dir="./src">
<include name="*/entity/.java"/>
</fileset>
</openjpac>
</project>

but get error:

/home/andrew/work/sg-util-project/ebd-entity/for-jpa.xml:16: <openjpa-1.3.0-SNAPSHOT-r422266:739431 fatal user error> org.apache.openjpa.util.MetaDataException: MetaDataFactory could not be configured (conf.newMetaDataFactoryInstance() returned null). This might mean that no configuration properties were found. Ensure that you have a META-INF/persistence.xml file, that it is available in your classpath, or that the properties file you are using for configuration is available. If you are using Ant, please see the <properties> or <propertiesFile> attributes of the task's nested <config> element. This can also occur if your OpenJPA distribution jars are corrupt, or if your security policy is overly strict

if uncomment <config .../>, i get exception:

java.util.MissingResourceException: /home/andrew/work/sg-util-project/ebd-entity/src/META-INF/persistence.xml#null

Also i used "META-INF/persistence.xml" and "persistence.xml" and tried to add "build/classes" to classpath

Folder structure:

build
/classes
/META-INF
/<folder and classes>
build.xml
dist
for-jpa.xml
nbproject
src
/META-INF
/<folder and java source>
test

It's a bug or i wrong understood documentation?