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Posted to users@cocoon.apache.org by Philippe Guillard <pg...@soociety.com> on 2005/01/10 19:01:54 UTC
OJB WithJCS in cocoon
Hi all,
Somebody did a try using OJB WithJCS described here ? : wiki
http://wiki.apache.org/cocoon/UsingOJBWithJCS
My configuration is Cocoon2.1.6 + default Jetty and Ojb stuff very
similar to 2.1.6 ojb samples (SunOJB jars) and i get the exception below.
Regards,
Phil
org.apache.cocoon.ProcessingException: Exception in
ServerPagesGenerator.generate():
org.apache.ojb.broker.PersistenceBrokerException:
java.lang.NullPointerException
.....
.....
Caused by: java.lang.NullPointerException
at
org.apache.jcs.config.OptionConverter.findAndSubst(OptionConverter.java:257)
at
org.apache.jcs.config.OptionConverter.instantiateByKey(OptionConverter.java:148)
at
org.apache.jcs.engine.control.CompositeCacheConfigurator.parseElementAttributes(CompositeCacheConfigurator.java:332)
at
org.apache.jcs.engine.control.CompositeCacheConfigurator.parseRegion(CompositeCacheConfigurator.java:223)
at
org.apache.jcs.engine.control.CompositeCacheConfigurator.parseRegion(CompositeCacheConfigurator.java:205)
at
org.apache.jcs.engine.control.CompositeCacheManager.getCache(CompositeCacheManager.java:319)
at
org.apache.jcs.engine.control.CompositeCacheManager.getCache(CompositeCacheManager.java:278)
at
org.apache.jcs.engine.control.CompositeCacheManager.getCache(CompositeCacheManager.java:271)
at org.apache.jcs.JCS.getInstance(JCS.java:65)
at org.apache.ojb.broker.cache.JCSHelper.newInstance(Unknown Source)
at org.apache.ojb.broker.cache.ObjectCacheJCSImpl.<init>(Unknown Source)
at
org.apache.ojb.broker.cache.ObjectCacheJCSPerClassImpl.getCachePerClass(Unknown
Source)
at
org.apache.ojb.broker.cache.ObjectCacheJCSPerClassImpl.getCache(Unknown
Source)
at org.apache.ojb.broker.cache.AbstractMetaCache.cache(Unknown Source)
at org.apache.ojb.broker.cache.AbstractMetaCache.cache(Unknown Source)
at org.apache.ojb.broker.cache.InternalCache.pushToRealCache(Unknown
Source)
at
org.apache.ojb.broker.cache.InternalCache.disableMaterializationCache(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.RsIterator.getObjectFromResultSet(Unknown
Source)
at org.apache.ojb.broker.accesslayer.RsIterator.next(Unknown Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
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