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From "Rich Scheuerle (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (AXIS2-3802) JAXWS: Use SoftReferences instead of WeakReferences to cache JAXBContext and other related objects
Date Thu, 15 May 2008 21:22:55 GMT

     [ https://issues.apache.org/jira/browse/AXIS2-3802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rich Scheuerle resolved AXIS2-3802.
-----------------------------------

    Resolution: Fixed

Thanks David for the suggestion.

Committed 656844

> JAXWS: Use SoftReferences instead of WeakReferences to cache JAXBContext and other related
objects
> --------------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-3802
>                 URL: https://issues.apache.org/jira/browse/AXIS2-3802
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Improvement
>          Components: jaxws
>            Reporter: Rich Scheuerle
>            Assignee: Rich Scheuerle
>
> JAXBContext and other related objects (Marshallers, Unmarshallers) are referenced via
WeakReferences.
> When garbage collection occurs, these objects are released.
> For performance reasons, these WeakReferences should be changed to SoftReferences.
> The rationale is that these objects are expensive to recreate, so making them SoftReferences
will ensure that they are only reclaimed in low memory situations.
> David Strite (IBM Performance team) is suggesting this change based on his testing of
the Axis2 code.

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