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Posted to dev@cxf.apache.org by Frank Tuan <fr...@gmail.com> on 2008/06/10 00:25:10 UTC

ConcurrentModificationException in client

Hi,

I'm encounting the same problem described in this JIRA issue
(http://issues.apache.org/jira/browse/CXF-1569).  Looking at the 2.1
branch, I don't think the fix is applied to 2.1.  Can someone help me
with this problem?

JAXBDataBinding.java in 2.1:
http://fisheye6.atlassian.com/browse/cxf/tags/cxf-2.1/rt/databinding/jaxb/src/main/java/org/apache/cxf/jaxb/JAXBDataBinding.java?r=651669#l448

Exception:
java.util.ConcurrentModificationException
        at java.util.HashMap$HashIterator.nextEntry(HashMap.java:841)
        at java.util.HashMap$KeyIterator.next(HashMap.java:877)
        at org.apache.cxf.common.util.WeakIdentityHashMap.keySet(WeakIdentityHashMap.java:94)
        at org.apache.cxf.common.util.CacheMap.updateMainDataMap(CacheMap.java:55)
        at org.apache.cxf.common.util.CacheMap.get(CacheMap.java:84)
        at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContext(JAXBDataBinding.java:448)
        at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:287)
        at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:343)
        at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:512)
        at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeerviceModel(ReflectionServiceFactoryBean.java:394)
        at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Refl
ectionServiceFactoryBean.java:180)
        at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:163)
        at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:79)
        at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:51)
        at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:97)
        at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:89)
        at org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:369)
        at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:247)
        at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:234)
        at javax.xml.ws.Service.getPort(Service.java:92)


Thanks in advance,
Frank

Re: ConcurrentModificationException in client

Posted by Daniel Kulp <dk...@apache.org>.
On Jun 9, 2008, at 6:25 PM, Frank Tuan wrote:

> Hi,
>
> I'm encounting the same problem described in this JIRA issue
> (http://issues.apache.org/jira/browse/CXF-1569).  Looking at the 2.1
> branch, I don't think the fix is applied to 2.1.  Can someone help me
> with this problem?

This is fixed in the latest 2.1.1 snapshots.


Dan


>
>
> JAXBDataBinding.java in 2.1:
> http://fisheye6.atlassian.com/browse/cxf/tags/cxf-2.1/rt/databinding/jaxb/src/main/java/org/apache/cxf/jaxb/JAXBDataBinding.java?r=651669#l448
>
> Exception:
> java.util.ConcurrentModificationException
>        at java.util.HashMap$HashIterator.nextEntry(HashMap.java:841)
>        at java.util.HashMap$KeyIterator.next(HashMap.java:877)
>        at  
> org 
> .apache 
> .cxf.common.util.WeakIdentityHashMap.keySet(WeakIdentityHashMap.java: 
> 94)
>        at  
> org.apache.cxf.common.util.CacheMap.updateMainDataMap(CacheMap.java: 
> 55)
>        at org.apache.cxf.common.util.CacheMap.get(CacheMap.java:84)
>        at  
> org 
> .apache 
> .cxf.jaxb.JAXBDataBinding.createJAXBContext(JAXBDataBinding.java:448)
>        at  
> org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java: 
> 287)
>        at  
> org 
> .apache 
> .cxf 
> .service 
> .factory 
> .ReflectionServiceFactoryBean 
> .buildServiceFromClass(ReflectionServiceFactoryBean.java:343)
>        at  
> org 
> .apache 
> .cxf 
> .jaxws 
> .support 
> .JaxWsServiceFactoryBean 
> .buildServiceFromClass(JaxWsServiceFactoryBean.java:512)
>        at  
> org 
> .apache 
> .cxf 
> .service 
> .factory 
> .ReflectionServiceFactoryBean 
> .initializeerviceModel(ReflectionServiceFactoryBean.java:394)
>        at  
> org 
> .apache.cxf.service.factory.ReflectionServiceFactoryBean.create(Refl
> ectionServiceFactoryBean.java:180)
>        at  
> org 
> .apache 
> .cxf 
> .jaxws 
> .support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java: 
> 163)
>        at  
> org 
> .apache 
> .cxf 
> .frontend 
> .AbstractWSDLBasedEndpointFactory 
> .createEndpoint(AbstractWSDLBasedEndpointFactory.java:79)
>        at  
> org 
> .apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java: 
> 51)
>        at  
> org 
> .apache 
> .cxf 
> .frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java: 
> 97)
>        at  
> org 
> .apache 
> .cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:89)
>        at  
> org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:369)
>        at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java: 
> 247)
>        at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java: 
> 234)
>        at javax.xml.ws.Service.getPort(Service.java:92)
>
>
> Thanks in advance,
> Frank

---
Daniel Kulp
dkulp@apache.org
http://www.dankulp.com/blog