Hi Christian,
Looks like a hierarchical ClassLoader issue. Try moving Velocity jar
from shared location to WEB-INF/lib
Andrus
On Mar 30, 2006, at 12:48 PM, Christian Mittendorf wrote:
> Hello!
>
> Currently after updating some jars and mysql it looks like Cayenne
> not longer is working. I get a "strange" Exception where I can't
> see what the actual problem is. Perhaps somebody on this list can
> give me a short hint?
>
> Caused by: java.lang.ExceptionInInitializerError
> at
> org.objectstyle.cayenne.access.jdbc.SQLTemplateAction.performAction
> (SQLTemplateAction.java:124)
> at org.objectstyle.cayenne.access.DataNodeQueryAction.runQuery
> (DataNodeQueryAction.java:95)
> at org.objectstyle.cayenne.access.DataNode.performQueries
> (DataNode.java:325)
> at org.objectstyle.cayenne.dba.JdbcPkGenerator.pkFromDatabase
> (JdbcPkGenerator.java:376)
> at
> org.objectstyle.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity
> (JdbcPkGenerator.java:326)
> at
> org.objectstyle.cayenne.access.DataNodePKGenerationAction.createPermId
> sForObjEntity(DataNodePKGenerationAction.java:183)
> at
> org.objectstyle.cayenne.access.DataNodeInsertBucket.createPrimaryKey
> (DataNodeInsertBucket.java:97)
> at org.objectstyle.cayenne.access.DataNodeFlushAction.createPK
> (DataNodeFlushAction.java:106)
> at org.objectstyle.cayenne.access.DataDomainFlushAction.preprocess
> (DataDomainFlushAction.java:217)
> at org.objectstyle.cayenne.access.DataDomainFlushAction.flush
> (DataDomainFlushAction.java:148)
> at org.objectstyle.cayenne.access.DataDomain.onSyncFlush
> (DataDomain.java:778)
> at org.objectstyle.cayenne.access.DataDomain$2.transform
> (DataDomain.java:749)
> at org.objectstyle.cayenne.access.DataDomain.runInTransaction
> (DataDomain.java:804)
> at org.objectstyle.cayenne.access.DataDomain.onSync
> (DataDomain.java:746)
> at org.objectstyle.cayenne.access.DataContext.flushToParent
> (DataContext.java:1179)
> at org.objectstyle.cayenne.access.DataContext.commitChanges
> (DataContext.java:1084)
> at de.freenet.pos.hivemind.impl.SessionServiceImpl.initSession
> (SessionServiceImpl.java:90)
> at $SessionService_10a4a4e8acb.initSession
> ($SessionService_10a4a4e8acb.java)
> at $SessionService_10a4a4e8aca.initSession
> ($SessionService_10a4a4e8aca.java)
> at de.freenet.pos.tapestry.components.BeanComponent.pageBeginRender
> (BeanComponent.java:28)
> at org.apache.tapestry.AbstractPage.firePageBeginRender
> (AbstractPage.java:478)
> at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:268)
> at org.apache.tapestry.engine.RequestCycle.renderPage
> (RequestCycle.java:366)
> ... 56 more
> Caused by: org.objectstyle.cayenne.CayenneRuntimeException: [v.
> 1.2M12 March 23 2006] Error setting up Velocity RuntimeInstance.
> at
> org.objectstyle.cayenne.access.jdbc.SQLTemplateProcessor.initVelocityR
> untime(SQLTemplateProcessor.java:121)
> at
> org.objectstyle.cayenne.access.jdbc.SQLTemplateProcessor.<clinit>
> (SQLTemplateProcessor.java:96)
> ... 79 more
> Caused by: java.lang.Exception: The specified class for
> Resourcemanager
> (org.objectstyle.cayenne.access.jdbc.SQLTemplateResourceManager)
> does not exist (or is not accessible to the current classlaoder.
> at
> org.apache.velocity.runtime.RuntimeInstance.initializeResourceManager(
> RuntimeInstance.java:506)
> at org.apache.velocity.runtime.RuntimeInstance.init
> (RuntimeInstance.java:227)
> at
> org.objectstyle.cayenne.access.jdbc.SQLTemplateProcessor.initVelocityR
> untime(SQLTemplateProcessor.java:118)
>
>
> I've put cayenne-nodeps.jar into /WEB-INF/lib and all other jars
> are under /shared/lib of Tomcat.
>
> Christian
>
>
This archive was generated by hypermail 2.0.0 : Thu Mar 30 2006 - 04:11:01 EST