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https://issues.apache.org/jira/browse/TUSCANY-1818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott Kurz updated TUSCANY-1818:
--------------------------------
Attachment: 1818.patch
> XMLStreamSerializer - IllegalStateException caused by unnecessary
> XMLStreamWriter calls
> ----------------------------------------------------------------------------------------
>
> Key: TUSCANY-1818
> URL: https://issues.apache.org/jira/browse/TUSCANY-1818
> Project: Tuscany
> Issue Type: Improvement
> Affects Versions: Java-SCA-Next
> Reporter: Scott Kurz
> Priority: Minor
> Attachments: 1818.patch
>
>
> Hit the following error when using an XLXP impl of StAX.
> java.lang.IllegalStateException: writeNamespace() can only be called
> following writeStartElement() or writeEmptyElement().
> at
> com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalStateException(StAXMessageProvider.java:45)
> at
> com.ibm.xml.xlxp.api.stax.XMLStreamWriterBase.writeNamespace(XMLStreamWriterBase.java:514)
> at
> com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeNamespace(XMLOutputFactoryImpl.java:148)
> at
> org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer.serializeNamespace(XMLStreamSerializer.java:227)
> at
> org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer.serializeElement(XMLStreamSerializer.java:198)
> at
> org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer.serializeNode(XMLStreamSerializer.java:243)
> at
> org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer.serialize(XMLStreamSerializer.java:70)
> at
> org.apache.tuscany.sca.databinding.xml.StAXHelper.save(StAXHelper.java:76)
> Call sequence of:
> writer.writeStartElement(...)
> writer.writeNamespace(...)
> writer.setPrefix(...)
> writer.writeNamespace(...)
> writer.setPrefix(...)
> is not tolerated by XLXP.
> I believe the setPrefix() calls are unnecessary since the prefix is passed
> into writeNamespace(), and that this should be fine with other Stax impls
> like Woodstox.
> I'll attach a patch today.
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