DynamicImport-Package does not change anything. The error is still there even If I add the following line to the MANIFEST file of javassist :
DynamicImport-Package: org.hibernate.proxy.*,* Regards cmoulliard wrote: > > No Gert. > > Here is what the bundle export : > > Javassist Java Programming Assistant (117) > ------------------------------------------ > Specification-Title = Javassist > Main-Class = javassist.CtClass > Specification-Version = 3.9.0.GA > Specification-Vendor = Shigeru Chiba, Tokyo Institute of Technology > Export-Package = > javassist;version="3.9.0.GA";uses:="javassist.bytecode,javassist.bytecode.annotation,javassist.compiler,javassist.compiler.ast,javassist.expr",javassist. > bytecode;version="3.9.0.GA";uses:="javassist,javassist.bytecode.annotation",javassist.bytecode.analysis;version="3.9.0.GA";uses:="javassist,javassist.bytecode",javassist. > bytecode.annotation;version="3.9.0.GA";uses:="javassist,javassist.bytecode",javassist.bytecode.stackmap;version="3.9.0.GA";uses:="javassist,javassist.bytecode",javassist. > compiler;version="3.9.0.GA";uses:="javassist,javassist.bytecode,javassist.compiler.ast",javassist.compiler.ast;version="3.9.0.GA";uses:="javassist,javassist.compiler",jav > assist.convert;version="3.9.0.GA";uses:="javassist,javassist.bytecode",javassist.expr;version="3.9.0.GA";uses:="javassist,javassist.bytecode,javassist.compiler,javassist. > compiler.ast",javassist.runtime;version="3.9.0.GA",javassist.scopedpool;version="3.9.0.GA";uses:="javassist",javassist.tools;version="3.9.0.GA",javassist.tools.reflect;ve > rsion="3.9.0.GA";uses:="javassist",javassist.tools.rmi;version="3.9.0.GA";uses:="javassist,javassist.tools.web",javassist.tools.web;version="3.9.0.GA";uses:="javassist",j > avassist.util;version="3.9.0.GA";uses:="com.sun.jdi.connect,com.sun.jdi.event,com.sun.jdi.request",javassist.util.proxy;version="3.9.0.GA";uses:="javassist,javassist.byte > code" > Bundle-Classpath = . > Bundle-Version = 3.9.0.GA > Created-By = Shigeru Chiba, Tokyo Institute of Technology > Bundle-ManifestVersion = 2 > Manifest-Version = 1.0 > Bundle-Vendor = SpringSource > Bundle-Name = Javassist Java Programming Assistant > Ant-Version = Apache Ant 1.7.0 > Import-Package = > com.sun.jdi;resolution:=optional,com.sun.jdi.connect;resolution:=optional,com.sun.jdi.event;resolution:=optional,com.sun.jdi.request;resolution:=optional > > Bundle-SymbolicName = com.springsource.javassist > > I will modify the manifest in order to add Dynamic-Import : * > > Regards, > > > Gert Vanthienen wrote: >> >> Charles, >> >> Do you have a Dynamic-Import or something in the Javassist bundle that >> allow it to use the exported class? >> >> Regards, >> >> Gert Vanthienen >> ------------------------ >> Open Source SOA: http://fusesource.com >> Blog: http://gertvanthienen.blogspot.com/ >> >> >> >> 2009/3/24 cmoulliard <[email protected]>: >>> >>> Apparently "mappingDirectoryLocations" does not work when the >>> configuration >>> files are packages in a jar of a bundle separately. >>> >>> Nevertheless, mappingLocations works like this : >>> >>> <property name="mappingLocations"> >>> <list> >>> >>> <value>classpath*:META-INF/org/apache/camel/example/reportincident/model/*.hbm.xml</value> >>> </list> >>> </property> >>> >>> Unfortunalely, I have the following error now : >>> >>> Is it a bug in javassist (3.9.0.GA) who cannot load the >>> org.hibernate.proxy.HibernateProxy class or a issue with felix >>> classloading >>> ? >>> >>> remark : org.apache.proxy package is well defined in my MANIFEST file >>> (and >>> of course expeorted by Hibernate 3.3.1.GA bundle) >>> >>> {code} >>> Caused by: java.lang.RuntimeException: by >>> java.lang.NoClassDefFoundError: >>> org/hibernate/proxy/HibernateProxy >>> at >>> javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:174) >>> at >>> org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:162) >>> ... 58 more >>> Caused by: javassist.CannotCompileException: by >>> java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy >>> at >>> javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:167) >>> at >>> javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:170) >>> ... 59 more >>> Caused by: java.lang.NoClassDefFoundError: >>> org/hibernate/proxy/HibernateProxy >>> at java.lang.ClassLoader.defineClass1(Native Method) >>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >>> 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:597) >>> at >>> javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159) >>> ... 60 more >>> Caused by: java.lang.ClassNotFoundException: >>> org.hibernate.proxy.HibernateProxy >>> at >>> org.apache.felix.framework.searchpolicy.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:558) >>> at >>> org.apache.felix.framework.searchpolicy.ModuleImpl.access$100(ModuleImpl.java:59) >>> at >>> org.apache.felix.framework.searchpolicy.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1427) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:252) >>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) >>> {code} >>> >>> cmoulliard wrote: >>>> >>>> Gert, >>>> >>>> Nobody from Spring-Hibernate has provided a feedback now. From my point >>>> of >>>> view after digging the question since last friday, I'm convinced that >>>> the >>>> issue is not at all related to SMX4. I have created a ticket at Spring >>>> DM. >>>> >>>> I have been able to find a workaround using mappingResources instead of >>>> mappingLocations or mappingDirectoryLocations but this means that the >>>> hbm.xml files (this is what spring team has done in their petclinic >>>> example) must be put in the same bundle where the >>>> org.springframework.orm.hibernate3.LocalSessionFactoryBean is >>>> instantiated >>>> : >>>> >>>> <bean id="sessionFactory" >>>> class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> >>>> >>>> <!-- Classloading does not work under OSGI --> >>>> <property name="mappingResources"> >>>> <list> >>>> <value>Incident.hbm.xml</value> >>>> </list> >>>> </property> >>>> >>>> For the moment, this is not blocking. So, I can continue to work and I >>>> have been able to integrate camel, cxf, spring and Hibernate (using >>>> commons-dbcp and mysql) top of SMX4. I will start to write the second >>>> of >>>> my tutorial with the material that I have. >>>> >>>> Remark : You are right, the problem comes from a classloading issue >>>> with >>>> Hibernate or maybe between the name stored in the EntityPersister >>>> object >>>> (package name + class vs class name) >>>> >>>> Regards, >>>> >>>> Charles >>>> >>>> >>>> >>>> Gert Vanthienen wrote: >>>>> >>>>> Charles, >>>>> >>>>> Did you get an answer for this on the Spring-Hibernate forum or do you >>>>> rather think it's more OSGi/ServiceMix Kernel related? >>>>> From our angle, the most likely explanation would be a classloader >>>>> mismatch or a missing import (probably dynamic-import) from the >>>>> hibernate bundle to find the hbm files or link them to the correct >>>>> class. What imports/exports are you using? >>>>> >>>>> Regards, >>>>> >>>>> Gert Vanthienen >>>>> ------------------------ >>>>> Open Source SOA: http://fusesource.com >>>>> Blog: http://gertvanthienen.blogspot.com/ >>>>> >>>>> >>>>> >>>>> 2009/3/20 cmoulliard <[email protected]>: >>>>>> >>>>>> Hi, >>>>>> >>>>>> I don't if this is the good forum to post this issue. If this is not >>>>>> the >>>>>> case, I will post my topic on spring-hibernate forum >>>>>> >>>>>> My issue is the following, Hibernate claims that entity Incident does >>>>>> not >>>>>> exist. >>>>>> >>>>>> s...@root:osgi> org.hibernate.MappingException: Unknown entity: >>>>>> org.apache.camel.example.reportincident.model.Incident >>>>>> at >>>>>> org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:580) >>>>>> at >>>>>> org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1365) >>>>>> at >>>>>> org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:203) >>>>>> at >>>>>> org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:535) >>>>>> at >>>>>> org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:103) >>>>>> at >>>>>> org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) >>>>>> at >>>>>> org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:534) >>>>>> at >>>>>> org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:526) >>>>>> at >>>>>> org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:522) >>>>>> at >>>>>> org.apache.camel.example.reportincident.dao.impl.IncidentDAOImpl.saveIncident(IncidentDAOImpl.java:101) >>>>>> >>>>>> This error occurs when Hibernate does not find or load the file >>>>>> hbm.xml >>>>>> >>>>>> Here is my config : >>>>>> >>>>>> As you can see I have used mappingLocations instead of >>>>>> mappingResources >>>>>> because they was an error during the load of the files with >>>>>> mappingResources >>>>>> >>>>>> <!-- Hibernate SessionFactory Definition --> >>>>>> <bean id="sessionFactory" >>>>>> class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> >>>>>> >>>>>> <!-- Classloading does not work under OSGI --> >>>>>> <property name="mappingResources"> >>>>>> <list> >>>>>> >>>>>> <value>META-INF/org/apache/camel/example/reportincident/model/Incident.hbm.xml</value> >>>>>> </list> >>>>>> </property> >>>>>> >>>>>> <!-- see here >>>>>> >>>>>> http://www.carbonfive.com/community/archives/2007/05/using_classpath.html >>>>>> and >>>>>> http://jira.springframework.org/browse/SPR-3965 >>>>>> for more info about the classloading issue on >>>>>> OSGI >>>>>> --> >>>>>> <property name="mappingLocations"> >>>>>> <list> >>>>>> >>>>>> <value>classpath*:META-INF/org/apache/camel/example/reportincident/model/Incident.hbm.xml</value> >>>>>> </list> >>>>>> </property> >>>>>> >>>>>> >>>>>> Any idea ? >>>>>> >>>>>> Regards >>>>>> >>>>>> ----- >>>>>> Charles Moulliard >>>>>> SOA Architect >>>>>> >>>>>> My Blog : http://cmoulliard.blogspot.com/ >>>>>> http://cmoulliard.blogspot.com/ >>>>>> -- >>>>>> View this message in context: >>>>>> http://www.nabble.com/Issue-with-Hibernate-and-hbm.xml-files-%28SMX4%29-tp22623666p22623666.html >>>>>> Sent from the ServiceMix - User mailing list archive at Nabble.com. >>>>>> >>>>>> >>>>> >>>>> >>>>> ----- >>>>> --- >>>>> Gert Vanthienen >>>>> http://gertvanthienen.blogspot.com >>>>> >>>> >>>> >>> >>> >>> ----- >>> Charles Moulliard >>> SOA Architect >>> >>> My Blog : http://cmoulliard.blogspot.com/ >>> http://cmoulliard.blogspot.com/ >>> -- >>> View this message in context: >>> http://www.nabble.com/Issue-with-Hibernate-and-hbm.xml-files-%28SMX4%29-tp22623666p22676649.html >>> Sent from the ServiceMix - User mailing list archive at Nabble.com. >>> >>> >> >> >> ----- >> --- >> Gert Vanthienen >> http://gertvanthienen.blogspot.com >> > > ----- Charles Moulliard SOA Architect My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/ -- View this message in context: http://www.nabble.com/Issue-with-Hibernate-and-hbm.xml-files-%28SMX4%29-tp22623666p22677738.html Sent from the ServiceMix - User mailing list archive at Nabble.com.
