Hi,
I am using PojoCache to store Pojo Objects created by Hibernate.
I want to use the replication mode with this cache, so I pre-compile with aopc
(ant task) my classes.
But when I call PojoCache.putObject with an Object (which contains collections)
loaded by Hibernate, I have an exception :
Caused by: org.jboss.cache.CacheException: failure creating proxy
at
org.jboss.cache.aop.CollectionClassHandler.collectionObjectPut(CollectionClassHandler.java:124)
at
org.jboss.cache.aop.TreeCacheAopDelegate._putObject(TreeCacheAopDelegate.java:213)
at
org.jboss.cache.aop.TreeCacheAopDelegate._regularPutObject(TreeCacheAopDelegate.java:468)
at
org.jboss.cache.aop.TreeCacheAopDelegate._putObject(TreeCacheAopDelegate.java:206)
at org.jboss.cache.aop.PojoCache._putObject(PojoCache.java:731)
at org.jboss.cache.aop.PojoCache.putObject(PojoCache.java:462)
at org.jboss.cache.aop.PojoCache.putObject(PojoCache.java:423)
at
com.gltrade.manager.cache.PojoCacheManagerImpl.put(PojoCacheManagerImpl.java:75)
... 12 more
Caused by: java.lang.RuntimeException: javassist.CannotCompileException: by
java.lang.VerifyError: class AOPClassProxy$0 overrides final method .Û8Ý*h'+
at
org.jboss.cache.aop.collection.CollectionInterceptorUtil.getMethodMap(CollectionInterceptorUtil.java:74)
at
org.jboss.cache.aop.collection.CachedMapInterceptor.(CachedMapInterceptor.java:33)
at
org.jboss.cache.aop.collection.CollectionInterceptorUtil.createMapProxy(CollectionInterceptorUtil.java:50)
at
org.jboss.cache.aop.CollectionClassHandler.collectionObjectPut(CollectionClassHandler.java:122)
... 19 more
Caused by: javassist.CannotCompileException: by java.lang.VerifyError: class
AOPClassProxy$0 overrides final method .Û8Ý*h'+
at javassist.ClassPool.toClass(ClassPool.java:906)
at javassist.ClassPool.toClass(ClassPool.java:846)
at org.jboss.aop.AOPClassPool.toClass(AOPClassPool.java:181)
at javassist.ClassPool.toClass(ClassPool.java:804)
at javassist.CtClass.toClass(CtClass.java:1037)
at
org.jboss.aop.proxy.ClassProxyFactory.generateProxy(ClassProxyFactory.java:290)
at
org.jboss.aop.proxy.ClassProxyFactory.getProxyClass(ClassProxyFactory.java:67)
at
org.jboss.aop.proxy.ClassProxyFactory.newInstance(ClassProxyFactory.java:79)
at
org.jboss.aop.proxy.ClassProxyFactory.newInstance(ClassProxyFactory.java:52)
at
org.jboss.aop.proxy.ClassProxyFactory.newInstance(ClassProxyFactory.java:47)
at
org.jboss.cache.aop.collection.CollectionInterceptorUtil.getMethodMap(CollectionInterceptorUtil.java:72)
... 22 more
Caused by: java.lang.VerifyError: class AOPClassProxy$0 overrides final method
.Û8Ý*h'+
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at javassist.ClassPool.toClass(ClassPool.java:898)
... 32 more
I have done many tests, I have reproduced the problem without Hibernate.
In fact, the problem is the Hibernate implementation of Collections e.g:
org.hibernate.collection.PersistentSet.
When I create an Object which contains other objets within PersistentSet, I
cannot put objets into PojoCache and I have the same exception.
So, Could PojoCache work with Hibernate Objects and its Collection
implementations ???
Thanks for Help.
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