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From Michael Warner <mmwar...@codefab.com>
Subject newbie: configuring CayenneModeler
Date Mon, 11 Dec 2006 16:34:41 GMT
I am trying to get CayenneModeler to run under OS X 10.4 Darwin.
When I run $CAYENNE_HOME/bin/modeler.sh from the command line,
I get the following error.   It would appear to be some type of  
problem associated with
the class loader, but beyond that I am clueless.

I would appreciate any suggestions as to where I might look to get a  
better handle on this problem.

Thanks,

Mike W.


2-dynamic-10-1-1-119% Exception in thread "AWT-EventQueue-0"  
java.lang.ExceptionInInitializerError
         at  
org.apache.cayenne.access.jdbc.SQLTemplateAction.performAction 
(SQLTemplateAction.java:88)
         at org.apache.cayenne.access.DataNodeQueryAction.runQuery 
(DataNodeQueryAction.java:59)
         at org.apache.cayenne.access.DataNode.performQueries 
(DataNode.java:273)
         at org.apache.cayenne.dba.JdbcPkGenerator.pkFromDatabase 
(JdbcPkGenerator.java:340)
         at  
org.apache.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity 
(JdbcPkGenerator.java:290)
         at  
org.apache.cayenne.access.DataDomainInsertBucket.createPermIdsForObjEnti 
ty(DataDomainInsertBucket.java:158)
         at  
org.apache.cayenne.access.DataDomainInsertBucket.appendQueriesInternal 
(DataDomainInsertBucket.java:86)
         at  
org.apache.cayenne.access.DataDomainSyncBucket.appendQueries 
(DataDomainSyncBucket.java:72)
         at org.apache.cayenne.access.DataDomainFlushAction.preprocess 
(DataDomainFlushAction.java:175)
         at org.apache.cayenne.access.DataDomainFlushAction.flush 
(DataDomainFlushAction.java:131)
         at org.apache.cayenne.access.DataDomain.onSyncFlush 
(DataDomain.java:794)
         at org.apache.cayenne.access.DataDomain$2.transform 
(DataDomain.java:765)
         at org.apache.cayenne.access.DataDomain.runInTransaction 
(DataDomain.java:820)
         at org.apache.cayenne.access.DataDomain.onSync 
(DataDomain.java:762)
         at org.apache.cayenne.access.DataContext.flushToParent 
(DataContext.java:1225)
         at org.apache.cayenne.access.DataContext.commitChanges 
(DataContext.java:1129)
         at org.apache.cayenne.pref.Domain.getSubdomain(Domain.java:130)
         at org.apache.cayenne.pref.Domain.getSubdomain(Domain.java:100)
         at org.apache.cayenne.pref.Domain.getSubdomain(Domain.java:90)
         at  
org.apache.cayenne.pref.CayennePreferenceService.getPreferenceDomain 
(CayennePreferenceService.java:137)
         at  
org.apache.cayenne.pref.CayennePreferenceService.initPreferences 
(CayennePreferenceService.java:144)
         at  
org.apache.cayenne.pref.HSQLEmbeddedPreferenceService.startService 
(HSQLEmbeddedPreferenceService.java:119)
         at org.apache.cayenne.modeler.Application.initPreferences 
(Application.java:260)
         at org.apache.cayenne.modeler.Application.startup 
(Application.java:159)
         at org.apache.cayenne.modeler.Main$1.run(Main.java:97)
         at java.awt.event.InvocationEvent.dispatch 
(InvocationEvent.java:209)
         at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
         at java.awt.EventDispatchThread.pumpOneEventForHierarchy 
(EventDispatchThread.java:269)
         at java.awt.EventDispatchThread.pumpEventsForHierarchy 
(EventDispatchThread.java:190)
         at java.awt.EventDispatchThread.pumpEvents 
(EventDispatchThread.java:184)
         at java.awt.EventDispatchThread.pumpEvents 
(EventDispatchThread.java:176)
         at java.awt.EventDispatchThread.run(EventDispatchThread.java: 
110)
Caused by: org.apache.cayenne.CayenneRuntimeException: [v.2.0.1- 
incubating October 1 2006] Error setting up Velocity RuntimeInstance.
         at  
org.apache.cayenne.access.jdbc.SQLTemplateProcessor.initVelocityRuntime( 
SQLTemplateProcessor.java:85)
         at  
org.apache.cayenne.access.jdbc.SQLTemplateProcessor.<clinit> 
(SQLTemplateProcessor.java:60)
         ... 32 more
Caused by: java.lang.Exception: The specified class for  
Resourcemanager  
(org.apache.cayenne.access.jdbc.SQLTemplateResourceManager) does not  
exist (or is not accessible to the current classlaoder.
         at  
org.apache.velocity.runtime.RuntimeInstance.initializeResourceManager 
(RuntimeInstance.java:486)
         at org.apache.velocity.runtime.RuntimeInstance.init 
(RuntimeInstance.java:268)
         at  
org.apache.cayenne.access.jdbc.SQLTemplateProcessor.initVelocityRuntime( 
SQLTemplateProcessor.java:82)
         ... 33 more
2-dynamic-10-1-1-119% Exception in thread "CayennePrefrencesService  
Shutdown" org.apache.cayenne.CayenneRuntimeException: [v.2.0.1- 
incubating October 1 2006] Commit Exception                ~
         at org.apache.cayenne.access.DataContext.flushToParent 
(DataContext.java:1253)
         at org.apache.cayenne.access.DataContext.commitChanges 
(DataContext.java:1129)
         at  
org.apache.cayenne.pref.CayennePreferenceService.savePreferences 
(CayennePreferenceService.java:131)
         at  
org.apache.cayenne.pref.HSQLEmbeddedPreferenceService.stopService 
(HSQLEmbeddedPreferenceService.java:134)
         at org.apache.cayenne.pref.CayennePreferenceService$1.run 
(CayennePreferenceService.java:120)
Caused by: java.sql.SQLException: Can't obtain connection. Request  
timed out. Total used connections: 1
         at  
org.apache.cayenne.conn.PoolManager.uncheckPooledConnection 
(PoolManager.java:430)
         at org.apache.cayenne.conn.PoolManager.getConnection 
(PoolManager.java:356)
         at org.apache.cayenne.conn.PoolManager.getConnection 
(PoolManager.java:349)
         at org.apache.cayenne.access.DataNode 
$TransactionDataSource.getConnection(DataNode.java:544)
         at org.apache.cayenne.access.DataNode.performQueries 
(DataNode.java:251)
         at org.apache.cayenne.dba.JdbcPkGenerator.pkFromDatabase 
(JdbcPkGenerator.java:340)
         at  
org.apache.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity 
(JdbcPkGenerator.java:290)
         at  
org.apache.cayenne.access.DataDomainInsertBucket.createPermIdsForObjEnti 
ty(DataDomainInsertBucket.java:158)
         at  
org.apache.cayenne.access.DataDomainInsertBucket.appendQueriesInternal 
(DataDomainInsertBucket.java:86)
         at  
org.apache.cayenne.access.DataDomainSyncBucket.appendQueries 
(DataDomainSyncBucket.java:72)
         at org.apache.cayenne.access.DataDomainFlushAction.preprocess 
(DataDomainFlushAction.java:175)
         at org.apache.cayenne.access.DataDomainFlushAction.flush 
(DataDomainFlushAction.java:131)
         at org.apache.cayenne.access.DataDomain.onSyncFlush 
(DataDomain.java:794)
         at org.apache.cayenne.access.DataDomain$2.transform 
(DataDomain.java:765)
         at org.apache.cayenne.access.DataDomain.runInTransaction 
(DataDomain.java:820)
         at org.apache.cayenne.access.DataDomain.onSync 
(DataDomain.java:762)
         at org.apache.cayenne.access.DataContext.flushToParent 
(DataContext.java:1225)
         ... 4 more


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