[ http://issues.apache.org/jira/browse/AXIS2-1601?page=all ]
Rich Scheuerle updated AXIS2-1601:
----------------------------------
Attachment: patch2.txt
> JAX-WS Performance Pooling (etc)
> --------------------------------
>
> Key: AXIS2-1601
> URL: http://issues.apache.org/jira/browse/AXIS2-1601
> Project: Apache Axis 2.0 (Axis2)
> Issue Type: Improvement
> Components: jaxws
> Reporter: Rich Scheuerle
> Assigned To: Rich Scheuerle
> Attachments: patch2.txt
>
>
> The following changes will be made:
> 1) JAXB Pooling Optimization
> JAXBContext objects are now pooled in a WeakHashMap.
> 2) JAXB Advanced Pooling Optimization:
> Added code to pool JAXB Unmarshaller, Marshaller, and JAXBIntrospector.
> Pooling is initially
> disabled for these objects until we get more information from the IBM
> performance team.
> To enable the pooling, set JAXBUtils.ENABLE_ADV_POOLING=true
> 3) MTOM Travesal Optimization
> Changed the MTOM traversal code to use the more performant OMNavigator
> utility.
> 4) XMLInputFactory/XMLOutputFactory Pooling Optimization:
> Refactored this code to use OM StAXUtils. OM StAXUtils contains code to
> pool these objects.
> 5) XMLStreamReader/XMLStreamWriter closing:
> Scrubbed jaxws component and added close() calls where appropriate.
> 6) Servicability:
> * Additional servicability is added to identify why a message is consumed.
> The "Message is already consumed" error is changed to advise the user to
> run with
> debug. Running with debug will highlight the place in the code where
> the message is
> first consumed...which will greatly aid in error detection.
> * Added more trace
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