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https://issues.apache.org/jira/browse/CXF-4711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13536010#comment-13536010
]
Daniel Kulp commented on CXF-4711:
----------------------------------
I haven't been able to reproduce this based on the information above. I'll
need a more thorough test case. I tried a simple thing like:
{code:java}
@Test
public void testResursiveType() throws Exception {
Set<Class<?>> classes = new HashSet<Class<?>>();
Collection<Object> typeReferences = new ArrayList<Object>();
JAXBContextInitializer init = new JAXBContextInitializer(null, classes,
typeReferences);
init.addClass(Type2.class); //note: made this package protected to be
able to call it for the test
System.out.println(classes);
}
public interface RecursiveType<T extends RecursiveType<T>> {
}
public static class Type1 implements RecursiveType<Type1> {
}
public static class Type2 extends Type1 {
}
{code}
And played around with various implements, extends, interfaces/classes, etc....
and was not able to reproduce.
> JAXBContextInitializer addType stopped handling recursive types
> (StackOverflow)
> --------------------------------------------------------------------------------
>
> Key: CXF-4711
> URL: https://issues.apache.org/jira/browse/CXF-4711
> Project: CXF
> Issue Type: Bug
> Components: JAXB Databinding
> Affects Versions: 2.7.1
> Reporter: Thijs Elferink
> Priority: Blocker
> Labels: CXF, Databinding, JAXB
> Fix For: NeedMoreInfo
>
>
> Upgrading from 2.7.0. to 2.7.1 uncovers a stackoverflow in
> JAXBContextInitializer.addType when using a recursive type definition like
> AddressEntity<T extends AddressEntity<T>>
> java.lang.StackOverflowError
> at java.lang.Class.getDeclaredConstructor(Class.java:2001)
> at
> org.apache.cxf.common.util.ReflectionUtil$2.run(ReflectionUtil.java:67)
> at
> org.apache.cxf.common.util.ReflectionUtil$2.run(ReflectionUtil.java:64)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.apache.cxf.common.util.ReflectionUtil.getDeclaredConstructor(ReflectionUtil.java:64)
> at
> org.apache.cxf.common.jaxb.JAXBUtils.getValidClass(JAXBUtils.java:518)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:274)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:222)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:225)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:260)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:227)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:260)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:227)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:212)
> at
> org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:260)
> etc....
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