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From "Thijs Elferink (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CXF-4711) JAXBContextInitializer addType stopped handling recursive types (StackOverflow)
Date Thu, 07 Feb 2013 09:57:13 GMT

     [ https://issues.apache.org/jira/browse/CXF-4711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thijs Elferink updated CXF-4711:
--------------------------------

    Description: 
Upgrading from 2.7.0. to 2.7.1 uncovers a stackoverflow in JAXBContextInitializer.addType
when using a recursive type definition like
{code}
public static abstract class AddressEntity<T extends AddressEntity<T>> {
	public abstract Addressable<T> getEntity();
}
	
public interface Addressable<T extends AddressEntity<T>>{}
{code}
{code}
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....
{code}

  was:
Upgrading from 2.7.0. to 2.7.1 uncovers a stackoverflow in JAXBContextInitializer.addType
when using a recursive type definition like

public static abstract class AddressEntity<T extends AddressEntity<T>> {
		public abstract Addressable<T> getEntity();
	}
	
	public interface Addressable<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....

    
> 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
> {code}
> public static abstract class AddressEntity<T extends AddressEntity<T>> {
> 	public abstract Addressable<T> getEntity();
> }
> 	
> public interface Addressable<T extends AddressEntity<T>>{}
> {code}
> {code}
> 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....
> {code}

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