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Posted to dev@tuscany.apache.org by "Ramkumar Ramalingam (JIRA)" <de...@tuscany.apache.org> on 2008/10/15 17:33:44 UTC
[jira] Assigned: (TUSCANY-2631) More fault tolerance in Tuscany
models processors
[ https://issues.apache.org/jira/browse/TUSCANY-2631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ramkumar Ramalingam reassigned TUSCANY-2631:
--------------------------------------------
Assignee: Ramkumar Ramalingam
> More fault tolerance in Tuscany models processors
> -------------------------------------------------
>
> Key: TUSCANY-2631
> URL: https://issues.apache.org/jira/browse/TUSCANY-2631
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Assembly Model
> Affects Versions: Java-SCA-1.3
> Reporter: Raymond Lai
> Assignee: Ramkumar Ramalingam
>
> Currently, the Contribution model's StAXProcessor doesn't tolerate Contribution XML document that doesn't conform to the specification. For example,
> <?xml version="1.0" encoding="UTF-8"?>
> <contribution xmlns="http://www.osoa.org/xmlns/sca/1.0">
> <deployable composite="ns1:dfsdf" xmlns:ns1=""></deployable>
> <deployable xmlns:ns1="http://temp"></deployable>
> <deployable composite="ns1:aaaa" xmlns:ns1="http://temp"></deployable>
> <deployable composite="ns1:dsfs" xmlns:ns1="http://temp"></deployable>
> </contribution>
> Note that the first <deployable> element has an empty string namespace while the second <deployable> is missing the composite attribute. These errors will choke the contribution StAXProcessor and its read method returns a NULL. So that the other valid deployable composites are not read.
> I think a more desirable approach to handle it is to read as much as possible and returns a Contribution object that contains both the valid composites and invalid composites which can be a sub-class of Composite, e.g. InvalidComposite. Also, the StAXProcessor should be able to write back the invalid composites.
> This behaviour might be needed by other StAXProcessors as well, e.g. the composite's.
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