Does your exception come from Spring? If yes, enable it's logging.
Add
<property name="toplink.logging.level" value="FINEST"/>
to see all TopLink messages (FINE only prints SQL).
HTH,
-marina
Chris Searle wrote:
> Am trying to get spring 2.5 to use glassfish (2.1) persistence
> handling/JTA (as a test project for trying to learn about JPA/JTA).
>
> I'm getting a 500 internal server error with
>
> java.lang.IllegalArgumentException: An exception occured while
> creating a query in EntityManager
>
> note The full stack traces of the exception and its root causes are
> available in the Sun GlassFish Enterprise Server v2.1 logs.
>
>
> but no matter where I dig in the log files I can't get any output other
> than:
>
>
>
> [#|2009-07-08T20:58:13.656+0200|INFO|sun-appserver2.1|
> oracle.toplink.essentials.session.file:/Users/chris/src/twphch/
> flickrvote/flickrvote-web/target/twitterphotochallenge/WEB-INF/
> classes/-FlickrVote|
> _ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-0;|file:/Users/chris/
> src/twphch/flickrvote/flickrvote-web/target/twitterphotochallenge/WEB-
> INF/classes/-FlickrVote login successful|#]
>
> [#|2009-07-08T20:58:13.656+0200|INFO|sun-appserver2.1|
> javax.enterprise.system.stream.out|
> _ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-0;|DEBUG
> httpSSLWorkerThread-8080-0
> org.springframework.orm.jpa.EntityManagerFactoryUtils - Registering
> transaction synchronization for JPA EntityManager
> |#]
>
> [#|2009-07-08T20:58:13.670+0200|INFO|sun-appserver2.1|
> javax.enterprise.system.stream.out|
> _ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-0;|DEBUG
> httpSSLWorkerThread-8080-0
> org.springframework.orm.jpa.EntityManagerFactoryUtils - Closing JPA
> EntityManager
> |#]
>
> [#|2009-07-08T20:58:13.670+0200|INFO|sun-appserver2.1|
> javax.enterprise.system.stream.out|
> _ThreadID=19;_ThreadName=httpSSLWorkerThread-8080-0;|DEBUG
> httpSSLWorkerThread-8080-0
> org.springframework.transaction.jta.JtaTransactionManager - Initiating
> transaction rollback
> |#]
>
>
> Seems daft but I simply cannot find a stacktrace. I've tried setting
> log levels for jta, persistence etc to FINEST - no luck.
>
>
> Can anyone give me a hint as to where to find out what went wrong?
>
>
>
> If relevant - the config of the app looks like:
>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> version="1.0">
>
> <persistence-unit name="FlickrVote" transaction-type="JTA">
> <jta-data-source>jdbc/FlickrVoteDS</jta-data-source>
> <properties>
> <property name="toplink.ddl-generation" value="create-
> tables"/>
> <property name="toplink.application-location" value="/ tmp/"/>
> <property name="toplink.create-ddl-jdbc-file-name"
> value="create.sql"/>
> <property name="toplink.drop-ddl-jdbc-file-name"
> value="drop.sql"/>
> <property name="toplink.ddl-generation.output-mode"
> value="sql-script"/>
> <property name="toplink.logging.level.sql" value="FINE"/>
> <property name="toplink.logging.level.transaction"
> value="FINE"/>
> </properties>
> </persistence-unit>
> </persistence>
>
> with spring config:
>
> <bean class = "org .springframework
> .orm.jpa.support.PersistenceAnnotationBeanPostProcessor">
> <property name="persistenceUnits">
> <map>
> <entry key="FlickrVote" value="persistence/ FlickrVote"/>
> </map>
> </property>
> </bean>
>
> <tx:jta-transaction-manager/>
> <tx:annotation-driven/>
>
>
> and finally web.xml
>
> <persistence-unit-ref>
> <persistence-unit-ref-name>persistence/FlickrVote</
> persistence-unit-ref-name>
> <persistence-unit-name>FlickrVote</persistence-unit-name>
> </persistence-unit-ref>
>
>
> The service layer classes that call the dao are marked for spring
> @Transactional and the dao's themselves have a
>
> @PersistenceUnit
> private EntityManager em;
>
> Just for fun have also tested with
>
> <jee:jndi-lookup id="entityManagerFactory" jndi-name="java:comp/
> env/persistence/FlickrVote"/>
>
> with the same result. It gives the IllegalArgumentException but I can
> find nothing else in the logs to give me a hint as to what I have wrong.
>
>
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