[hibernate-issues] [Hibernate-JIRA] Commented: (HBX-1088) Custom ReverseEngineeringStrategy class not loaded in Eclipse 3.4 Ganymede when project uses JDK 6

Custom ReverseEngineeringStrategy class not loaded in Eclipse 3.4 Ganymede when project uses JDK 6 -------------------------------------------------------------------------------------------------- Key: HBX-1088 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1088 Project: Hibernate Tools Issue Type: Bug Components: reverse-engineer Affects Versions: 3.2.2 Environment: Hibernate Tools 3.2.2 Nightly from 9/10/2008 OSX Leopard 10.5.4 Eclipse 3.4 Ganymede Eclipse Project: WTP 3.0 EJB Project, set to use Java 6 Java 1.6.0_05-b13-52 64bit (Mac OSX) MySQl 5.1.26 Reporter: Rich Taylor Priority: Minor When trying to execute a hibernate tools generation in Eclipse Ganymede with a custom ReverseEngineeringStrategy class, the class cannot be found by hibernate tools. I only get this error when the project is set to use JDK 6. If I lower it to JDK 5 the issue goes away. Here is the resulting stack trace when executing the generation: org.hibernate.console.HibernateConsoleRuntimeException: Could not create or find com.mycompany.hibernate.SimpleCustomReverseEngineeringStrategy with one argument delegate constructor at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.loadreverseEngineeringStrategy(CodeGenerationLaunchDelegate.java:358) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.access$0(CodeGenerationLaunchDelegate.java:339) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate$2.execute(CodeGenerationLaunchDelegate.java:303) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:64) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:93) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.buildConfiguration(CodeGenerationLaunchDelegate.java:283) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.runExporters(CodeGenerationLaunchDelegate.java:216) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.launch(CodeGenerationLaunchDelegate.java:136) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:764) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:614) at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:880) at org.eclipse.debug.internal.ui.DebugUIPlugin$7.run(DebugUIPlugin.java:966) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Caused by: java.lang.ClassNotFoundException: com.mycompany.hibernate.SimpleCustomReverseEngineeringStrategy at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:481) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:100) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.loadreverseEngineeringStrategy(CodeGenerationLaunchDelegate.java:341) ... 12 more !SUBENTRY 1 org.hibernate.eclipse.console 4 666 2008-09-10 15:02:02.570 !MESSAGE java.lang.ClassNotFoundException: com.mycompany.hibernate.SimpleCustomReverseEngineeringStrategy !STACK 0 java.lang.ClassNotFoundException: com.mycompany.hibernate.SimpleCustomReverseEngineeringStrategy at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:481) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:100) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.loadreverseEngineeringStrategy(CodeGenerationLaunchDelegate.java:341) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.access$0(CodeGenerationLaunchDelegate.java:339) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate$2.execute(CodeGenerationLaunchDelegate.java:303) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:64) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:93) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.buildConfiguration(CodeGenerationLaunchDelegate.java:283) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.runExporters(CodeGenerationLaunchDelegate.java:216) at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.launch(CodeGenerationLaunchDelegate.java:136) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:764) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:614) at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:880) at org.eclipse.debug.internal.ui.DebugUIPlugin$7.run(DebugUIPlugin.java:966) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) See here for more information: http://forum.hibernate.org/viewtopic.php?p=2395107#2395107