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https://issues.apache.org/jira/browse/TUSCANY-2346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12630755#action_12630755
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Ivan Churkin commented on TUSCANY-2346:
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Its not a popular case but its a case in our project now :(.
Why does not support it? Otherwise we will have to patch every new SCA version
before usage.
It was suggested to use class graph introspection only if serialization by
simple JAXBContext failed.
Guess additional try-catch will not be too expensive for the "popular cases".
> weaks in databinding-jaxb plug-in
> ---------------------------------
>
> Key: TUSCANY-2346
> URL: https://issues.apache.org/jira/browse/TUSCANY-2346
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Data Binding Runtime, Java SCA OSGi Integration
> Affects Versions: Java-SCA-1.2
> Environment: databinding-jaxb, OSGi
> Reporter: Ivan Churkin
> Fix For: Java-SCA-Next
>
> Attachments: JAXBDataBinding.java, workspace.rar
>
>
> There is a JAXB feature to create JAXB context by specifying the whole array
> of all mapping classes. Tuscany databinding-jaxb plug-in unable to work with.
> As a result, when application uses SCA for transmitting objects created by
> specifying complex JAXB context it crashes.
> This plug-in (databinding-jaxb) creates context for marshalling on very
> simple way. It gets class of root object and asks for JAXB to create context
> by providing it. So it supports only simple/default JAXB contexts.
> Its suggested more sophisticated procedure.
> 1. try to use default/simple context
> 2. if it does not work, to collect all JAXB related classes used in instance
> object and its properties/subobjects by reflection and to create context by
> array.
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