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From "Ivan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CXF-4523) Unclosed XMLStreamReader/Writer causes leaking
Date Thu, 27 Sep 2012 14:06:07 GMT

     [ https://issues.apache.org/jira/browse/CXF-4523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ivan updated CXF-4523:
----------------------

    Attachment: CXF-4523.patch

Create a patch file based on Daniel's suggestion, two interceptors are created for close the
created reader.

I am not quite sure about the PHASE, now I use the POST_INVOKE.
                
> Unclosed XMLStreamReader/Writer causes leaking
> ----------------------------------------------
>
>                 Key: CXF-4523
>                 URL: https://issues.apache.org/jira/browse/CXF-4523
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 2.6.2
>            Reporter: Ivan
>         Attachments: CXF-4523.patch
>
>
> I created some wrapper classes for those XMLStreamReader created in StaxUtils, and found
that the one created with the stack below will not invoke the close() method, which will cause
some leaking 
> ava.lang.Throwable
> at org.apache.cxf.staxutils.XXMLStreamReader.<init>(XXMLStreamReader.java:29)
> at org.apache.cxf.staxutils.XXMLInputFactory.createXMLStreamReader(XXMLInputFactory.java:136)
> at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1280)
> at org.apache.cxf.interceptor.StaxInInterceptor.handleMessage(StaxInInterceptor.java:111)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> ......
> java.lang.Throwable
> at org.apache.cxf.staxutils.XXMLStreamReader.<init>(XXMLStreamReader.java:29)
> at org.apache.cxf.staxutils.XXMLInputFactory.createXMLStreamReader(XXMLInputFactory.java:169)
> at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1363)
> at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1247)
> at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:231)
> at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:191)
> ......
> http://cxf.547215.n5.nabble.com/XMLStreamReader-is-never-closed-td5714822.html

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