hbm2ddl: org.hibernate.MappingException: component class not found:
JbpmByteblockId
-----------------------------------------------------------------------------------
Key: MHIBERNATE-95
URL: http://jira.codehaus.org/browse/MHIBERNATE-95
Project: Maven 2.x Hibernate Plugin
Issue Type: Bug
Components: hbm2ddl
Affects Versions: 2.2
Environment: <plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>hibernate3-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<components>
<component>
<name>hbm2ddl</name>
<implementation>jdbcconfiguration</implementation>
</component>
<component>
<name>hbm2hbmxml</name>
<outputDirectory>src/main/resources</outputDirectory>
</component>
</components>
<componentProperties>
<drop>true</drop>
<configurationfile>/src/main/resources/hibernate.beagle.cfg.xml</configurationfile>
</componentProperties>
</configuration>
<dependencies>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>8.3-603.jdbc3</version>
</dependency>
</dependencies>
</plugin>
Reporter: Attilio Donà
Assignee: Johann Reyes
When generating schema with mvn hibernate3:hbm2ddl the following error occurs:
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] component class not found: JbpmByteblockId
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.hibernate.MappingException: component class not found: JbpmByteblockId
at org.hibernate.mapping.Component.getComponentClass(Component.java:127)
at
org.hibernate.tuple.component.PojoComponentTuplizer.buildGetter(PojoComponentTuplizer.java:156)
at
org.hibernate.tuple.component.AbstractComponentTuplizer.<init>(AbstractComponentTuplizer.java:66)
at
org.hibernate.tuple.component.PojoComponentTuplizer.<init>(PojoComponentTuplizer.java:61)
at
org.hibernate.tuple.component.ComponentEntityModeToTuplizerMapping.<init>(ComponentEntityModeToTuplizerMapping.java:76)
at
org.hibernate.tuple.component.ComponentMetamodel.<init>(ComponentMetamodel.java:73)
at org.hibernate.mapping.Component.buildType(Component.java:175)
at org.hibernate.mapping.Component.getType(Component.java:168)
at
org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:175)
at
org.hibernate.cfg.Configuration.iterateGenerators(Configuration.java:743)
at
org.hibernate.cfg.Configuration.generateDropSchemaScript(Configuration.java:854)
at org.hibernate.tool.hbm2ddl.SchemaExport.<init>(SchemaExport.java:128)
at org.hibernate.tool.hbm2ddl.SchemaExport.<init>(SchemaExport.java:91)
at
org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:96)
at
org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:152)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:553)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41)
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 org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.ClassNotFoundException: JbpmByteblockId
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at
org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274)
at
org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:123)
at org.hibernate.mapping.Component.getComponentClass(Component.java:124)
... 33 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5 seconds
[INFO] Finished at: Mon Aug 31 09:21:17 CEST 2009
[INFO] Final Memory: 22M/293M
[INFO] ------------------------------------------------------------------------
09:21:17,317 INFO org.hibernate.connection.DriverManagerConnectionProvider -
cleaning up connection pool: jdbc:postgresql://localhost:5432/num
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