Re: [infinispan-dev] removing Cache::with(CL)
The details of the query module are a little out of my realm of
experience. I'm CC'ing infinispan-dev, to open up the larger discussion
to classloading and compatibility with modular environments.
Off the top of my head, it seems like you need a custom
KeyTransformationHandler that can resolve classes using a ModuleLoader
(i.e. module ID + class name). Thoughts?
Paul
On Thu, 2012-05-10 at 23:10 +0200, Ales Justin wrote:
If I do <subject> I get this CNFE, see below.
Looks like I still need a combination of Cache::with(CL) -- so this code sees Key class,
and at the same time I don't want Infinispan to depend on GAE API.
Where I also need to have SML as ClassResolver.
Are you sure setting CL on Cache breaks ClassResolver?
-Ales
---
23:00:50,321 ERROR [org.infinispan.query.backend.KeyTransformationHandler]
(http-/192.168.1.101:8080-2) ISPN014001: Could not locate key class
com.google.appengine.api.datastore.Key: java.lang.ClassNotFoundException:
com.google.appengine.api.datastore.Key
at java.net.URLClassLoader$1.run(URLClassLoader.java:202) [classes.jar:1.6.0_31]
at java.security.AccessController.doPrivileged(Native Method) [classes.jar:1.6.0_31]
at java.net.URLClassLoader.findClass(URLClassLoader.java:190) [classes.jar:1.6.0_31]
at java.lang.ClassLoader.loadClass(ClassLoader.java:306) [classes.jar:1.6.0_31]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) [classes.jar:1.6.0_31]
at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [classes.jar:1.6.0_31]
at java.lang.Class.forName0(Native Method) [classes.jar:1.6.0_31]
at java.lang.Class.forName(Class.java:247) [classes.jar:1.6.0_31]
at org.infinispan.util.Util.loadClassStrict(Util.java:127)
[infinispan-core-5.2.0-SNAPSHOT.jar:5.2.0-SNAPSHOT]
at
org.infinispan.query.backend.KeyTransformationHandler.getCustomTransformer(KeyTransformationHandler.java:108)
at
org.infinispan.query.backend.KeyTransformationHandler.stringToKey(KeyTransformationHandler.java:96)
at
org.infinispan.query.impl.CacheQueryImpl.fromEntityInfosToKeys(CacheQueryImpl.java:174)
at org.infinispan.query.impl.CacheQueryImpl.iterator(CacheQueryImpl.java:144)
at org.infinispan.query.impl.CacheQueryImpl.iterator(CacheQueryImpl.java:137)
at
org.jboss.capedwarf.datastore.query.PreparedQueryImpl.createQueryIterator(PreparedQueryImpl.java:108)
[capedwarf-datastore-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.jboss.capedwarf.datastore.query.PreparedQueryImpl.asQueryResultIterator(PreparedQueryImpl.java:73)
[capedwarf-datastore-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.jboss.capedwarf.datastore.query.PreparedQueryImpl.asIterator(PreparedQueryImpl.java:64)
[capedwarf-datastore-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.jboss.capedwarf.datastore.query.PreparedQueryImpl.asIterator(PreparedQueryImpl.java:60)
[capedwarf-datastore-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.jboss.test.capedwarf.datastore.test.PreparedQueryTestCase.testAsIteratorWithOptionstestCountEntities(PreparedQueryTestCase.java:77)
[classes:]