[
http://issues.apache.org/jira/browse/OPENJPA-40?page=comments#action_12433744 ]
Marc Prud'hommeaux commented on OPENJPA-40:
-------------------------------------------
I've committed the class loading fix. In addition to that, we need some way to
exclude the openjpa classes from being instrumented. The only way I could think
of doing that is to write a OpenJpaLoadTimeWeaver to do it, which I've attached
to this issue. If you include it in the repository-config.xml as follows:
<property name="loadTimeWeaver">
<!-- <bean
class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver"/> -->
<bean class="org.springframework.orm.jpa.vendor.OpenJpaLoadTimeWeaver"/>
</property>
then the class loading should work.
Finally, there is an error in the orm.xml mapping file that OpenJPA has
problems with: the "attribute-override" mapping for Manager says to override
the "description" mapping, but "description" is defined in Manager, not in any
mapped superclass of Manager. AFAIK, attribute-override is only supposed to be
used to override superclass mappings, not mappings in the entity itself.
So, in summary, I've gotten the sample to work by doing the following:
1. Put OpenJpaLoadTimeWeaver.java in the
src/org/springframework/orm/jpa/vendor/ directory
2. Add OpenJpaLoadTimeWeaver as the "loadTimeWeaver" in repository-config.xml
3. Remove the "attribute-override" element from src/META-INF/orm.xml
Once all these are done, the sample runs for me. I'll be interested in seing if
it works for you, and what your opinion is on whether the OpenJpaLoadTimeWeaver
is the best way to resolve the class loading issue.
> Testing OpenJPA and Spring integration fails
> --------------------------------------------
>
> Key: OPENJPA-40
> URL: http://issues.apache.org/jira/browse/OPENJPA-40
> Project: OpenJPA
> Issue Type: Test
> Environment: [java] os.name: Mac OS X
> [java] os.version: 10.4.7
> [java] os.arch: ppc
> [java] java.version: 1.5.0_06
> [java] java.vendor: Apple Computer, Inc.
> OpenJPA built from SVN (revision 440460)
> Reporter: Thomas Risberg
> Assigned To: Marc Prud'hommeaux
> Attachments: OpenJpaLoadTimeWeaver.java, testOpenJpa.zip
>
>
> I have attached a test case including jar files and a build script.
> src/repository-config.xml contains the Spring configuration and switching to
> the TopLink vendor adapter does not show any issues - the test runs fine.
> Using the current OpenJPA vendor adapter (Spring sandbox source is included
> in src directory) causes this failure:
> First the version info:
> samoa:~/Projects/testOpenJpa trisberg$ ant openjpa-version
> Buildfile: build.xml
> openjpa-version:
> [java] OpenJPA 0.9.0-incubating-SNAPSHOT
> [java] version id: 0.9.0-incubating-SNAPSHOT-r0
> [java] revision: 0
> [java] os.name: Mac OS X
> [java] os.version: 10.4.7
> [java] os.arch: ppc
> [java] java.version: 1.5.0_06
> [java] java.vendor: Apple Computer, Inc.
> [java] java.class.path:
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/commons-collections-3.2.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/commons-lang-2.1.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/commons-logging-1.0.4.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/commons-pool-1.3.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/geronimo-j2ee-connector_1.5_spec-1.0.1.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/geronimo-jta_1.0.1B_spec-1.0.1.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/hsqldb.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-jdbc-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-jdbc-5-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-kernel-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-kernel-5-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-lib-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-persistence-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-persistence-jdbc-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/openjpa-xmlstore-0.9.0-incubating-SNAPSHOT.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/persistence-api-1.0.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/serp-1.11.0.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/spring-jpa.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/spring-sandbox.jar
> [java] /Users/trisberg/Projects/testOpenJpa/lib/spring.jar
> [java]
> /Users/trisberg/Projects/testOpenJpa/lib/toplink-essentials.jar
> [java] /Users/trisberg/Projects/testOpenJpa/classes
> [java]
> /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar
> [java] user.dir: /Users/trisberg/Projects/testOpenJpa
> BUILD SUCCESSFUL
> Total time: 3 seconds
> And now the runtime error:
> samoa:~/Projects/testOpenJpa trisberg$ ant run-test
> Buildfile: build.xml
> run-test:
> [java] TestApp!
> [java] Sep 6, 2006 1:11:02 PM org.springframework.core.CollectionFactory
> <clinit>
> [java] INFO: JDK 1.4+ collections available
> [java] Sep 6, 2006 1:11:02 PM org.springframework.core.CollectionFactory
> <clinit>
> [java] INFO: Commons Collections 3.x available
> [java] Sep 6, 2006 1:11:02 PM
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader
> loadBeanDefinitions
> [java] INFO: Loading XML bean definitions from class path resource
> [repository-config.xml]
> [java] Sep 6, 2006 1:11:03 PM
> org.springframework.context.support.AbstractRefreshableApplicationContext
> refreshBeanFactory
> [java] INFO: Bean factory for application context
> [org.springframework.context.support.ClassPathXmlApplicationContext;hashCode=85537]:
> org.springframework.beans.factory.support.DefaultListableBeanFactory
> defining beans
> [entityManagerFactory,transactionManager,transactionTemplate,dataSource];
> root of BeanFactory hierarchy
> [java] Sep 6, 2006 1:11:03 PM
> org.springframework.context.support.AbstractApplicationContext refresh
> [java] INFO: 4 beans defined in application context
> [org.springframework.context.support.ClassPathXmlApplicationContext;hashCode=85537]
> [java] Sep 6, 2006 1:11:03 PM
> org.springframework.context.support.AbstractApplicationContext
> initMessageSource
> [java] INFO: Unable to locate MessageSource with name 'messageSource':
> using default [EMAIL PROTECTED]
> [java] Sep 6, 2006 1:11:03 PM
> org.springframework.context.support.AbstractApplicationContext
> initApplicationEventMulticaster
> [java] INFO: Unable to locate ApplicationEventMulticaster with name
> 'applicationEventMulticaster': using default [EMAIL PROTECTED]
> [java] Sep 6, 2006 1:11:03 PM
> org.springframework.beans.factory.support.DefaultListableBeanFactory
> preInstantiateSingletons
> [java] INFO: Pre-instantiating singletons in factory
> [org.springframework.beans.factory.support.DefaultListableBeanFactory
> defining beans
> [entityManagerFactory,transactionManager,transactionTemplate,dataSource];
> root of BeanFactory hierarchy]
> [java] Sep 6, 2006 1:11:04 PM
> org.springframework.jdbc.datasource.DriverManagerDataSource setDriverClassName
> [java] INFO: Loaded JDBC driver: org.hsqldb.jdbcDriver
> [java] Sep 6, 2006 1:11:04 PM
> org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean
> createNativeEntityManagerFactory
> [java] INFO: Allowing redeployment of EntityManagerFactory with name
> 'main'
> [java] Sep 6, 2006 1:11:05 PM
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry
> destroySingletons
> [java] INFO: Destroying singletons in
> {org.springframework.beans.factory.support.DefaultListableBeanFactory
> defining beans
> [entityManagerFactory,transactionManager,transactionTemplate,dataSource];
> root of BeanFactory hierarchy}
> [java] Exception in thread "main"
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'entityManagerFactory' defined in class path resource
> [repository-config.xml]: Invocation of init method failed; nested exception
> is <4|true|0.9.0-incubating-SNAPSHOT>
> org.apache.openjpa.persistence.ArgumentException: Could not invoke the static
> newInstance method on the named factory class "class
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory".
> [java] Caused by: <4|true|0.9.0-incubating-SNAPSHOT>
> org.apache.openjpa.persistence.ArgumentException: Could not invoke the static
> newInstance method on the named factory class "class
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory".
> [java] at
> org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:71)
> [java] at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:84)
> [java] at
> org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:262)
> [java] at
> org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:227)
> [java] at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:957)
> [java] at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:924)
> [java] at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:415)
> [java] at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:242)
> [java] at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:141)
> [java] at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:239)
> [java] at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:155)
> [java] at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:297)
> [java] at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:346)
> [java] at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:92)
> [java] at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:77)
> [java] at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:68)
> [java] at springdeveloper.TestApp.run(TestApp.java:57)
> [java] at springdeveloper.TestApp.main(TestApp.java:31)
> [java] Caused by: java.lang.NoSuchMethodException:
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(org.apache.openjpa.lib.conf.ConfigurationProvider)
> [java] at java.lang.Class.getMethod(Class.java:1581)
> [java] at
> org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
> [java] ... 17 more
> BUILD FAILED
> /Users/trisberg/Projects/testOpenJpa/build.xml:37: Java returned: 1
> Total time: 7 seconds
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