9:35 a.m.
[
https://issues.jboss.org/browse/WFLY-1406?page=com.atlassian.jira.plugin....
]
Juergen Zimmermann commented on WFLY-1406:
------------------------------------------
The stacktrace regarding JavaReflectionManager line 121 is below.
The method org.hibernate.cfg.Configuration.addPackage() (from Hibernate Core) already has
the '/' in the package name. However, Hibernate uses Gradle - not Maven. When the
log level org.hibernate.cfg.Configuration is set to ALL, the log output shows the beast
'/'.
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl belongs to Hibernate
EntityManager and has no logging in the area of line 1174 and 835. I cannot proceed any
further, since I've no idea how to (compile and) debug a gradle project.
Lines 1173-1175 in EntityManagerFactoryBuilderImpl(where and when is
metadataSource.packageNames set?):
{code}
for ( String packageName : metadataSources.packageNames ) {
cfg.addPackage( packageName );
}
{code}
In line 831 of EntityManagerFactoryBuilderImpl is this comment:
{code}
// IMPL NOTE : TCCL handling here is temporary.
// It is needed because this code still uses Hibernate Configuration and Hibernate
commons-annotations
// in turn which relies on TCCL being set.
{code}
Stacktrace.
{code}
Thread [ServerService Thread Pool -- 54] (Suspended (breakpoint at line 121 in
JavaReflectionManager))
JavaReflectionManager.packageForName(String) line: 121
AnnotationBinder.bindPackage(String, Mappings) line: 293
Configuration.addPackage(String) line: 802
EntityManagerFactoryBuilderImpl.buildHibernateConfiguration(ServiceRegistry) line: 1174
EntityManagerFactoryBuilderImpl$4.perform() line: 839
EntityManagerFactoryBuilderImpl$4.perform() line: 836
ClassLoaderServiceImpl.withTccl(Work<T>) line: 368
EntityManagerFactoryBuilderImpl.build() line: 835
TwoPhaseBootstrapImpl.build() line: 44
PersistenceUnitServiceImpl$1.run() line: 115
<unknown receiving type>(ThreadPoolExecutor).runWorker(ThreadPoolExecutor$Worker)
line: 1145
ThreadPoolExecutor$Worker.run() line: 615
JBossThread(Thread).run() line: 724
JBossThread.run() line: 122
{code}
Hibernate cannot process package-info.java any more
---------------------------------------------------
Key: WFLY-1406
URL: https://issues.jboss.org/browse/WFLY-1406
Project: WildFly
Issue Type: Feature Request
Components: JPA / Hibernate
Affects Versions: 8.0.0.Alpha2
Reporter: Juergen Zimmermann
Attachments: javap.log, server.log, server.log.zip, shop2.war, tar.log
I tried the snapshot which contains Hibernate 4.3.0.Beta2. However, package-info.java
files are causing problems. For instance, the package de.shop.artikelverwaltung.domain has
a package-info.java which causes a NoClassDefFoundError:
"IllegalName: de/shop/artikelverwaltung/domain.package-info". Please see the
stacktrace below.
Here is an example for package-info.java which was working with WildFly 8.0.0.Alpha1:
@XmlAccessorType(FIELD)
@Vetoed
package de.shop.artikelverwaltung.domain;
import static javax.xml.bind.annotation.XmlAccessType.FIELD;
import javax.enterprise.inject.Vetoed;
import javax.xml.bind.annotation.XmlAccessorType;
The stacktrace:
...
09:29:53,880 WARN [org.jboss.modules] Failed to define class
de/shop/artikelverwaltung/domain.package-info in Module
"deployment.shop2.war:main" from Service Module Loader: java.lang.LinkageError:
Failed to link de/shop/artikelverwaltung/domain/package-info (Module
"deployment.shop2.war:main" from Service Module Loader)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:427)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:260)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:75)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.Module.loadModuleClass(Module.java:526)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:188)
[jboss-modules.jar:1.2.0.Final]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:444)
[jboss-modules.jar:1.2.0.Final]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:432)
[jboss-modules.jar:1.2.0.Final]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:374)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:119)
[jboss-modules.jar:1.2.0.Final]
at
org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader.findClass(ClassLoaderServiceImpl.java:218)
[hibernate-core-4.3.0.Beta2.jar:4.3.0.Beta2]
at java.lang.ClassLoader.loadClass(ClassLoader.java:423) [rt.jar:1.7.0_21]
at java.lang.ClassLoader.loadClass(ClassLoader.java:356) [rt.jar:1.7.0_21]
at
org.hibernate.annotations.common.util.ReflectHelper.classForName(ReflectHelper.java:160)
[hibernate-commons-annotations-4.0.2.Final.jar:4.0.2.Final]
at
org.hibernate.annotations.common.reflection.java.JavaReflectionManager.packageForName(JavaReflectionManager.java:121)
[hibernate-commons-annotations-4.0.2.Final.jar:4.0.2.Final]
at org.hibernate.cfg.AnnotationBinder.bindPackage(AnnotationBinder.java:262)
[hibernate-core-4.3.0.Beta2.jar:4.3.0.Beta2]
at org.hibernate.cfg.Configuration.addPackage(Configuration.java:792)
[hibernate-core-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildHibernateConfiguration(EntityManagerFactoryBuilderImpl.java:1174)
[hibernate-entitymanager-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:839)
[hibernate-entitymanager-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:836)
[hibernate-entitymanager-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:368)
[hibernate-core-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:835)
[hibernate-entitymanager-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:142)
[hibernate-entitymanager-4.3.0.Beta2.jar:4.3.0.Beta2]
at
org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:213)
[wildfly-jpa-8.0.0.Alpha2-SNAPSHOT.jar:8.0.0.Alpha2-SNAPSHOT]
at
org.jboss.as.jpa.service.PersistenceUnitServiceImpl.access$800(PersistenceUnitServiceImpl.java:58)
[wildfly-jpa-8.0.0.Alpha2-SNAPSHOT.jar:8.0.0.Alpha2-SNAPSHOT]
at
org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:107)
[wildfly-jpa-8.0.0.Alpha2-SNAPSHOT.jar:8.0.0.Alpha2-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[rt.jar:1.7.0_21]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[rt.jar:1.7.0_21]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21]
at org.jboss.threads.JBossThread.run(JBossThread.java:122)
[jboss-threads-2.1.0.Final.jar:2.1.0.Final]
Caused by: java.lang.NoClassDefFoundError: IllegalName:
de/shop/artikelverwaltung/domain.package-info
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:646) [rt.jar:1.7.0_21]
at java.lang.ClassLoader.defineClass(ClassLoader.java:785) [rt.jar:1.7.0_21]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:344)
[jboss-modules.jar:1.2.0.Final]
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:422)
[jboss-modules.jar:1.2.0.Final]
... 28 more
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Juergen Zimmermann (JIRA)