I'm assembling an app using JPA and CXF on WebLogic 10MP1. After getting through several classloading issues, I'm seeing the following in the server log at startup:
------------ Some product derivations are being skipped. For information about product derivation status, run: java org.apache.openjpa.lib.conf.ProductDerivations 16 dynamicContent WARN [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.Runtime - An error occurred while registering a ClassTransformer with PersistenceUnitInfo: name 'dynamicContent', root URL [file:/C:/Documents and Settings/dk068x/workspace3/DynamicContent/bin/]. The error has been consumed. To see it, set your openjpa.Runtime log level to TRACE. Load-time class transformation will not be available. ------------ There are a few issues here. First is the "ProductDerivations" thing. I don't know for sure what that's telling me, or how I should proceed. It appears to be suggesting a Java command line to run, which seems odd. Second is this ClassTransformer error that it's not showing me the detail for. I currently have the following in my persistence.xml file (with a couple elisions): ---------- <?xml version="1.0" encoding="UTF-8"?> <persistence version="1.0" 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";> <persistence-unit name="MyPersistenceUnitName" transaction-type="JTA"> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provid er> <mapping-file>---path to orm.xml file---</mapping-file> <properties> <property name="openjpa.Log" value="DefaultLevel=TRACE"/> </properties> </persistence-unit> </persistence> ---------- As far as I can tell, that property setting should turn up the log pretty high. This change had no effect that I could see.
