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From "Rahul Thakur" <rahul.thakur.x...@gmail.com>
Subject Re: Missing ProductDerivation resource error
Date Mon, 08 Jan 2007 19:16:29 GMT
Thanks Michael, Kevin,

I think I am making some progress on the Maven plugin.

If possible, having one of you guys around on IRC would be a big help 
for quick questions (I promise to keep them limited) ;-)

Thanks again,
Rahul

----- Original Message ----- 
From: "Kevin Sutter" <kwsutter@gmail.com>
To: <open-jpa-dev@incubator.apache.org>
Sent: Tuesday, January 09, 2007 7:50 AM
Subject: Re: Missing ProductDerivation resource error


> Rahul,
> You are referencing old documentation.  Please use the following links 
> for
> the current OpenJPA documentation.  Thank you.
>
> http://cwiki.apache.org/confluence/display/openjpa/OpenJPA+Documentation
>
> Mike has answered the specific question about "jdo" support in OpenJPA 
> in
> the previous reply.
>
> Kevin
>
> On 1/8/07, Rahul Thakur <rahul.thakur.xdev@gmail.com> wrote:
>>
>> Thanks Michael,
>>
>> I figured that last night after some digging around :-)
>>
>> BTW, when I tried switching the 'openjpa.MetaDataFactory' to 'jdo' in
>> 'openjpa.xml' properties, I got a ClassNotFoundException for 'jdo'. I
>> think the docs online say that 'jdo' is default meta data factory:
>>
>> http://people.apache.org/~mprudhom/openjpa/site/openjpa-project/manual/ref_guide_conf_openjpa.html#openjpa.MetaDataFactory
>>
>> But here it mentions only 'jpa' as the recognized built-in metadata
>> factory:
>>
>> http://people.apache.org/~mprudhom/openjpa/site/openjpa-project/manual/ref_guide_meta.html#ref_guide_meta_factory
>>
>> Which is definitive? I have a .jdo mappings files that I'd like to
>> process.
>>
>> Cheers,
>>
>> Rahul
>>
>>
>> ----- Original Message -----
>> From: "Michael Dick" <michael.d.dick@gmail.com>
>> To: <open-jpa-dev@incubator.apache.org>
>> Sent: Tuesday, January 09, 2007 4:35 AM
>> Subject: Re: Missing ProductDerivation resource error
>>
>>
>> > Hi Rahul,
>> >
>> > The problem here is that the enhancer can't find persistence.xml in
>> > the
>> > classpath. If you have persistence.xml defined in
>> > E:\continuum-key-based-refactor\continuum-model\target\classes\META-INF,
>> > it should be picked up.
>> >
>> > Alternatively you can pass in the location of persistence.xml in 
>> > with
>> > the -p
>> > [path to persistence.xml] arguments. I think that just having
>> > persistence.xml on the classpath would be easier and cleaner 
>> > though,
>> > but
>> > I've never looked into writing maven plugins..
>> >
>> >
>> > On 1/7/07, Rahul Thakur < rahul.thakur.xdev@gmail.com> wrote:
>> >>
>> >> Thanks Michael,
>> >>
>> >> That helped a bit! What required config properties do I need to 
>> >> set?
>> >> I
>> >> had the following set up in plugin config in the pom.xml.
>> >>
>> >> [snip]
>> >>       <plugin>
>> >>         <groupId>org.codehaus.mojo</groupId>
>> >>         <artifactId>openjpa-maven-plugin</artifactId>
>> >>         <version>0.0.1-SNAPSHOT</version>
>> >>         <configuration>
>> >>           <toolProperties>
>> >>             <property>
>> >>               <name>addDefaultConstructor</name>
>> >>               <value>false</value>
>> >>             </property>
>> >>             <property>
>> >>               <name>enforcePropertyRestrictions</name>
>> >>               <value>true</value>
>> >>             </property>
>> >>           </toolProperties>
>> >>         </configuration>
>> >>       </plugin>
>> >> [/snip]
>> >>
>> >> And this is what I see in the logs. Appreciate the help.
>> >>
>> >> [snip]
>> >> [DEBUG] -- end configuration --
>> >> [INFO] [openjpa:enhance]
>> >> [INFO] running OpenJPA Enhancer Mojo...
>> >> [DEBUG] Classes Dir is :
>> >> E:\continuum-key-based-refactor\continuum-model\target\classes
>> >> [DEBUG] Executing command line:
>> >> [DEBUG] java -cp
>> >>
>> >>
>> E:\continuum-key-based-refactor\continuum-model\target\classes;e:\repository\classworlds\classworlds\1.1\classworlds-
>> >> 1.1.jar
>> ;e:\repository\org\codehaus\plexus\plexus-container-default\1.0-alpha-10\plexus-
>> >> container-default-1.0-alpha-10.jar
>> >> ;e:\repository\net\java\dev\stax-utils\stax-utils\20060502\stax-uti
>> >> ls-20060502.jar;e:\repository\stax\stax-api\1.0.1\stax-api-1.0.1.jar
>> ;e:\repository\org\codehaus\plexus\plexus-utils\1.2\plexus-
>> >> utils-1.2.jar;E:\repository\org\ap
>> >> ache\openjpa\openjpa-jdbc-5\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> jdbc-5-0.9.7-incubating-SNAPSHOT.jar
>> >>
>> ;E:\repository\org\apache\openjpa\openjpa-jdbc\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> jdbc-0.9.7-incubating-SNAPSHOT.jar 
>> >> ;E:\repository\ant\ant\1.6.5\ant-
>> >> 1.6.5.jar;E:\repository\commons-logging\commons-logging\1.0.4\commons-
>> >> logging-1.0.4.jar
>> >>
>> ;E:\repository\org\apache\geronimo\specs\geronimo-jms_1.1_spec\1.0.1\geronimo-jms_1.1_spec-
>> >> 1.0.1.jar;E:\repository\commons-lang\commons-lang\2.1\commons-
>> >> lang-2.1.jar
>> >>
>> ;E:\repository\org\apache\openjpa\openjpa-kernel\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> kernel-0.9.7-incubating-SNAPSHOT.jar
>> >> ;E:\repository\log4j\log4j\1.2.13\log4j-1.2.13.jar
>> ;E:\repository\org\apache\openjpa\openjpa-all\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> all-0.9.7-incubating-SNAPSHOT.jar
>> >> ;E:\repository\net\sourceforge\serp\serp\1.11.0\serp-1.11.0.jar
>> >>
>> ;E:\repository\org\apache\geronimo\specs\geronimo-jta_1.0.1B_spec\1.0.1\geronimo-jta_1.0.1B_spec-
>> >> 1.0.1.jar;E:\repository\commons-collections\common
>> >> s-collections\3.2\commons-collections-3.2.jar
>> >>
>> ;E:\repository\org\apache\openjpa\openjpa-lib\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> lib-0.9.7-incubating-SNAPSHOT.jar
>> ;E:\repository\org\apache\openjpa\openjpa-persistence\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> persistence-0.9.7-incubating-SNAPSHOT.jar
>> >> ;E:\repository\javax\persistence\persistence-api\1.0\persistence-
>> >> api-1.0.jar
>> >>
>> ;E:\repository\org\apache\openjpa\openjpa-persistence-jdbc\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> persistence-jdbc-0.9.7-incubating-SNAPSHOT.jar
>> ;E:\repository\org\apache\openjpa\openjpa-xmlstore\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> xmlstore-0.9.7-incubating-SNAPSHOT.jar
>> ;E:\repository\org\apache\geronimo\specs\geronimo-j2ee-connector_1.5_spec\1.0.1\geronimo-j2ee-connector_1.5_spec-
>> >> 1.0.1.jar;E:\repository\commons-pool\commons-pool\1.3\commons-
>> pool-1.3.jar
>> >>
>> ;E:\repository\org\apache\openjpa\openjpa-kernel-5\0.9.7-incubating-SNAPSHOT\openjpa-
>> >> kernel-5-0.9.7-incubating-SNAPSHOT.jar
>> ;E:\repository\hsqldb\hsqldb\1.8.0.1\hsqldb-
>> >> 1.8.0.1.ja
>> >> r;D:\rnd\apps\maven-2.0.4\core\plexus-container-default-1.0-alpha-9.jar
>> >> ;D:\rnd\apps\maven-2.0.4\lib\maven-artifact-2.0.4.jar
>> ;D:\rnd\apps\maven-
>> >> 2.0.4\lib\maven-plugin-api-2.0.4.jar;D:\rnd\apps\maven-
>> >> 2.0.4\core\plexus-utils-1.1.jar
>> >> org.apache.openjpa.enhance.PCEnhancer -addDefaultConstructor
>> >> false -enforcePropertyRestrictions true
>> >>
>> >>
>> E:\continuum-key-based-refactor\continuum-model\target\classes\META-INF\package.jdo
>> >> [DEBUG] Exit code: 1
>> >> [DEBUG] --------------------
>> >> [DEBUG]  Standard output from the Open JPA Enhancer tool:
>> >> [DEBUG] --------------------
>> >> [INFO]
>> >> [DEBUG] --------------------
>> >> [ERROR] --------------------
>> >> [ERROR]  Standard error from the OpenJPA Enhancer tool:
>> >> [ERROR] --------------------
>> >> [ERROR] Exception in thread "main" 
>> >> <4|true|0.9.7-incubating-SNAPSHOT>
>> >> org.apache.openjpa.util.MetaDataException: MetaDataFactory could 
>> >> not
>> >> be
>> >> configured ( conf.ne
>> >> wMetaDataFactoryInstance() returned null). This might mean that no
>> >> configuration properties were found. If you are using Ant, please 
>> >> see
>> >> the <properties> or <pro
>> >> pertiesFile> 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 o
>> >> verly strict.
>> >>         at
>> >> org.apache.openjpa.meta.MetaDataRepository.initializeMetaDataFactory(
>> >> MetaDataRepository.java :1470)
>> >>         at
>> >> org.apache.openjpa.meta.MetaDataRepository.endConfiguration(
>> >> MetaDataRepository.java:1463)
>> >>         at
>> >> org.apache.openjpa.lib.conf.Configurations.configureInstance(
>> >> Configurations.java:422)
>> >>         at
>> >> org.apache.openjpa.lib.conf.Configurations.configureInstance(
>> >> Configurations.java:347)
>> >>         at
>> >> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java
>> :99)
>> >>         at
>> >> org.apache.openjpa.lib.conf.ObjectValue.instantiate
>> >> (ObjectValue.java:70)
>> >>         at
>> >>
>> >>
>> org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance
>> >> (OpenJPAConfigurationImpl.java:831)
>> >>         at
>> >> org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java :3652)
>> >>         at
>> >> org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:3635)
>> >>         at
>> >> org.apache.openjpa.enhance.PCEnhancer.main(PCEnhancer.java:3607)
>> >>
>> >> [ERROR] --------------------
>> >> [INFO]
>> >>
>> ------------------------------------------------------------------------
>> >> [ERROR] BUILD ERROR
>> >> [INFO]
>> >>
>> ------------------------------------------------------------------------
>> >> [INFO] The OpenJPA Enhancer tool exited with a non-null exit code.
>> >> [INFO]
>> >>
>> ------------------------------------------------------------------------
>> >> [DEBUG] Trace
>> >> org.apache.maven.lifecycle.LifecycleExecutionException: The 
>> >> OpenJPA
>> >> Enhancer tool exited with a non-null exit code.
>> >>         at
>> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals (
>> >> DefaultLifecycleExecutor.java:559)
>> >>         at
>> >>
>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(
>> >> DefaultLifecycleExecutor.java:488)
>> >>         at
>> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal (
>> >> DefaultLifecycleExecutor.java:458)
>> >>         at
>> >>
>> >>
>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
>> >> (DefaultLifecycleExecutor.java:306)
>> >>         at
>> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments
>> >> (
>> >> DefaultLifecycleExecutor.java:273)
>> >>         at
>> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(
>> >> DefaultLifecycleExecutor.java:140)
>> >>         at
>> >> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java :322)
>> >>         at
>> >> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
>> >>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
>> >>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> >> Method)
>> >>         at
>> >> sun.reflect.NativeMethodAccessorImpl.invoke(
>> NativeMethodAccessorImpl.java
>> >> :39)
>> >>         at
>> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(
>> >> DelegatingMethodAccessorImpl.java:25)
>> >>         at java.lang.reflect.Method.invoke (Method.java:585)
>> >>         at
>> >> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>> >>         at
>> >> org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>> >>         at
>> >> org.codehaus.classworlds.Launcher.mainWithExitCode
>> >> (Launcher.java:430)
>> >>         at 
>> >> org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>> >> Caused by: org.apache.maven.plugin.MojoExecutionException: The
>> >> OpenJPA
>> >> Enhancer tool exited with a non-null exit code.
>> >>         at
>> >> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.enhance(
>> >> OpenJpaEnhancerMojo.java:194)
>> >>         at
>> >> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.execute(
>> >> OpenJpaEnhancerMojo.java:88)
>> >>         at
>> >> org.apache.maven.plugin.DefaultPluginManager.executeMojo (
>> >> DefaultPluginManager.java:412)
>> >>         at
>> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
>> >> DefaultLifecycleExecutor.java:534)
>> >>         ... 16 more
>> >> [/snip]
>> >>
>> >>
>> >> ----- Original Message -----
>> >> From: "Michael Dick" <michael.d.dick@gmail.com>
>> >> To: <open-jpa-dev@incubator.apache.org>
>> >> Sent: Monday, January 08, 2007 5:39 AM
>> >> Subject: Re: Missing ProductDerivation resource error
>> >>
>> >>
>> >> > Hi Rahul,
>> >> >
>> >> > It looks like the plugin is only adding the openjpa-kernel and
>> >> > openjpa-lib
>> >> > jars to the classpath. Can you configure the plugin to use
>> >> > openjpa-all? The
>> >> > the product derivations are aggregated in the openjpa-all jar 
>> >> > file
>> >> > which
>> >> > should resolve the missing resource problem.
>> >> >
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > -Michael Dick
>> >
>>
>>
> 


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