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https://issues.apache.org/jira/browse/AXIS2-3130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rich Scheuerle resolved AXIS2-3130.
-----------------------------------
Resolution: Fixed
Fixed
> MessageContext Persistance is causing inlined attachments + Performance
> concerns
> --------------------------------------------------------------------------------
>
> Key: AXIS2-3130
> URL: https://issues.apache.org/jira/browse/AXIS2-3130
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.4
> Reporter: Rich Scheuerle
> Assignee: Rich Scheuerle
>
> Summary:
> When the MessageContext is persisted, it writes out its message
> (soapenvelope).
> Unfortunately, if there are attachments associated with the message, these
> are always
> inlined in the xml of the message. The code must be changed to respect the
> optimize settings.
> In addition, the current code buffers the Message multiple times.
> This is a performance and footprint concern.
> ---------------------
> Solution Details:
> 1) Message Serialization is logically different than the rest of the Message
> Context
> Serialization. I wrote a new class, MessageExternalizeUtils, to separate the
> logic.
> 2) The new MessageExternalizeUtils class uses the same logic as the transport
> layer to read
> and write the message (for example it uses the transport MessageFormatter to
> write the message). This
> corrects the attachment inlining problem.
> 3) MessageExternalizeUtils does not build a buffer containing the entire
> message. Instead,
> the message is written/read in chunks. This will improve performance and
> footprint for large messages.
> 4) The externalization format syntax is clearly defined in the
> MessageExternalizeUtils class. I have
> added debug trace and javadocs.
> I am testing my fix now. I will contribute it soon
> Thanks,
> Rich
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