Thanks Patrick, Are there any other pieces of code that I'd need to get running to XML? I'm happy to keep experimenting with what we have, unless you know there's something missing (I'd rather not distract you from dropping the JDBC code).
Regards, On 7/18/06, Patrick Linskey <[EMAIL PROTECTED]> wrote:
I don't think that anyone has actually tried to wire up the XML store manager at runtime based on the code in the svn repository. Right now, we're focussed mostly on getting the JDBC code drop ready, and so have been neglecting any polishing / testing / etc. of the code that *is* in the repo. -Patrick -- Patrick Linskey BEA Systems, Inc. > -----Original Message----- > From: Michael Dick [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 18, 2006 1:00 PM > To: open-jpa-dev@incubator.apache.org > Subject: What we have so far > > Hi all, > > I've been trying to run some basic tests with the recent code > drop. I've > been able to get an EntityMangerFactory and EntityManager, > but I'm getting > stuck when I connect to a database. I had to add some properties to > persistence.xml to create the emf and em. Here's the relevant code : > <properties> > <property name="openjpa.BrokerFactory" <!-- I tried > org.apache.openjpa.BrokerFactory but it didn't work for me --> > value=" > org.apache.openjpa.abstractstore.AbstractStoreBrokerFactory" /> > > <property > > name="org.apache.openjpa.abstractstore.AbstractStoreManager" > value="org.apache.openjpa.xmlstore.XMLStoreManager" /> > </properties> > > I was also able to get the PCEnhancer to run against some > entity classes. > The only obstacle there was getting the classpath set up > appropriately. > > When I try to find or persist an entity I get an exception like this : > > <0|false|0.0.1> > org.apache.openjpa.persistence.PersistenceException: null > at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:820) > at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:703) > at > org.apache.openjpa.kernel.DelegatingBroker.find(DelegatingBroker.java > :176) > at org.apache.openjpa.persistence.EntityManagerImpl.find( > EntityManagerImpl.java:303) > . . . > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run( > RemoteTestRunner.java:386) > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main( > RemoteTestRunner.java:196) > Caused by: java.lang.NullPointerException > at java.io.File.<init>(File.java:220) > at org.apache.openjpa.xmlstore.XMLFileHandler.getFile( > XMLFileHandler.java:113) > at > org.apache.openjpa.xmlstore.XMLFileHandler.load(XMLFileHandler.java > :77) > at org.apache.openjpa.xmlstore.XMLStore.getMap(XMLStore.java:77) > at org.apache.openjpa.xmlstore.XMLStore.getData(XMLStore.java:56) > at org.apache.openjpa.xmlstore.XMLStoreManager.initialize( > XMLStoreManager.java:105) > at org.apache.openjpa.kernel.DelegatingStoreManager.initialize( > DelegatingStoreManager.java:108) > at org.apache.openjpa.kernel.ROPStoreManager.initialize( > ROPStoreManager.java:57) > at > org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:842) > at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:794) > ... 22 more > > Is this expected with the code that is currently in SVN, or > do I just need > some more configuration properties? > > Thanks, > -- > -Michael Dick > _______________________________________________________________________ Notice: This email message, together with any attachments, may contain information of BEA Systems, Inc., its subsidiaries and affiliated entities, that may be confidential, proprietary, copyrighted and/or legally privileged, and is intended solely for the use of the individual or entity named in this message. If you are not the intended recipient, and have received this message in error, please immediately return this by email and then delete it.
-- -Michael Dick
