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From Christian Mittendorf <christian.mittend...@freenet.de>
Subject Re: Strange Exception...
Date Thu, 30 Mar 2006 09:16:31 GMT
Hi!

Thanks for the hint, it solved the problem!

Christian


Am 30.03.2006 um 11:10 schrieb Andrus Adamchik:

> 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.createPermI 
>> dsForObjEntity(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.initVelocity 
>> Runtime(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.initVelocity 
>> Runtime(SQLTemplateProcessor.java:118)
>>
>>
>> I've put cayenne-nodeps.jar into /WEB-INF/lib and all other jars  
>> are under /shared/lib of Tomcat.
>>
>> Christian
>>
>>
>


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