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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] Created: (AXIS2-2495) JAX-WS Performance (SpineImpl should
close XMLStreamReader)
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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[jira] Resolved: (AXIS2-2495) JAX-WS Performance (SpineImpl should
close XMLStreamReader)
Posted by "Rich Scheuerle (JIRA)" <ji...@apache.org>.
[ 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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