Major Description
When deploying a CMP entity bean which has a many to one relationship, the following stack trace is produced when a class that is generated on the fly is loaded.
This appears to be because the getter/setter for the field that links the entity to the parent is generated twice with the same signature - once as a regular CMP field, and once as a field that is participating in a CMR relationship.
org.apache.openejb.OpenEJBException: Creating application failed: F:\Java\openejb-3.0-beta-1\apps\ejb-1.0.jar: Error building bean 'Contact'. Exception: class java.lang.ClassFormatError: Repetitive method name/signature in class file openejb/uk/me/jrg/jee/sample/ejb/Contact: Repetitive method name/signature in class file openejb/uk/me/jrg/jee/sample/ejb/Contact
at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:558)
at org.apache.openejb.assembler.classic.Assembler.buildContainerSystem(Assembler.java:299)
at org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:207)
at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:149)
at org.apache.openejb.OpenEJB.init(OpenEJB.java:293)
at org.apache.openejb.server.Server.init(Server.java:63)
at org.apache.openejb.server.Main.initServer(Main.java:155)
at org.apache.openejb.server.Main.main(Main.java:128)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.openejb.cli.MainImpl.main(MainImpl.java:151)
at org.apache.openejb.cli.Bootstrap.main(Bootstrap.java:102)
Caused by: org.apache.openejb.OpenEJBException: Error building bean 'Contact'. Exception: class java.lang.ClassFormatError: Repetitive method name/signature in class file openejb/uk/me/jrg/jee/sample/ejb/Contact: Repetitive method name/signature in class file openejb/uk/me/jrg/jee/sample/ejb/Contact
at org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:65)
at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:431)
... 13 more
Caused by: java.lang.ClassFormatError: Repetitive method name/signature in class file openejb/uk/me/jrg/jee/sample/ejb/Contact
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.load(EnterpriseBeanBuilder.java:415)
at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.loadClass(EnterpriseBeanBuilder.java:395)
at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.build(EnterpriseBeanBuilder.java:267)
at org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:53)
... 14 more