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Posted to java-dev@axis.apache.org by "Rich Scheuerle (JIRA)" <ji...@apache.org> on 2007/04/10 19:16:32 UTC
[jira] Resolved: (AXIS2-2495) JAX-WS Performance (SpineImpl should
close XMLStreamReader)
[ https://issues.apache.org/jira/browse/AXIS2-2495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rich Scheuerle resolved AXIS2-2495.
-----------------------------------
Resolution: Fixed
Revision 527205
> JAX-WS Performance (SpineImpl should close XMLStreamReader)
> -----------------------------------------------------------
>
> Key: AXIS2-2495
> URL: https://issues.apache.org/jira/browse/AXIS2-2495
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Reporter: Rich Scheuerle
> Assigned To: Rich Scheuerle
>
> The JAX-WS XMLSpineImpl code uses an OMSourcedElement to store the data (normally a JAXB object) in the OM
> tree.
> During performance analysis we realized that even though the code is pulling all of the body events to create the JAXBElement,
> the remainder of the events in the message are not pulled. This means that the XMLStreamReader (and ultimately the parser) is never closed.
> Failure to close the parser can result in severe performance penalties, which are dependent on the parser implemenation. For example, the parser may not adequately free its resources.
> Prior to these changes, I tagged the code in XMLSpineImpl with a TODO statement to review the code.
> In a few minutes I will commit the real fix. This should not cause any logical differences.
> Thanks,
> Rich
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