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https://issues.apache.org/jira/browse/GROOVY-7874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15349507#comment-15349507
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Mike Cargal commented on GROOVY-7874:
-------------------------------------
Thanks, it helps to know that XmlSlurper identifies and handles namespaces
differently than other attributes.
I had thought about the possibility that the serialization thought these were
unused namespace when I looked at the namespaces that were dropped.
I stripped this down for the example. In my "real" problem, I'm modifying and
rewriting schemas that are included from other schemas (and themselves include
schemas). I'm getting errors in eclipse on these schemas that I can correct by
placing those two namespaces back into these schemas. So it appears that they
are being used even if it's not entirely clear in the context of the single psd
file. It seems that it might be getting too clever in removing "unused"
namespaces.
I'll try to look a bit further into what's going on and update this. (i.e.
provide an example that demonstrates how these removals actually cause a
problem.)
thanks
Just curious, in the mean time, is there some work around for me to get these
namespaces forced back into my output?
> XmlSlurper is dropping root node attributes
> -------------------------------------------
>
> Key: GROOVY-7874
> URL: https://issues.apache.org/jira/browse/GROOVY-7874
> Project: Groovy
> Issue Type: Bug
> Components: XML Processing
> Affects Versions: 2.4.3, 2.4.6, 2.4.7
> Environment: MAC OS X, and Windows
> Reporter: Mike Cargal
> Priority: Minor
>
> When parsing an XML document with XmlSlurper, some attributes are being
> dropped.
> {code}
> import groovy.xml.*
> scSrc = '''<?xml version="1.0" encoding="UTF8"?><xsd:schema
> xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> attributeFormDefault="unqualified" elementFormDefault="qualified"
> targetNamespace="urn:cargal.net/myNS" xmlns="urn:cargal.net/myNS">
> <xsd:element name="test" type="xsd:string"/>
> </xsd:schema>
> '''
> schema = new XmlSlurper().parseText(scSrc)
> println "schema.@attributeFormDefault=${schema.@attributeFormDefault}"
> println "schema.@xmlns=${schema.@xmlns}"
> println new XmlUtil().serialize(schema)
> {code}
> results:
> {noformat}
> schema.@attributeFormDefault=unqualified
> schema.@xmlns=
> <?xml version="1.0" encoding="UTF-8"?><xsd:schema
> xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> attributeFormDefault="unqualified" elementFormDefault="qualified"
> targetNamespace="urn:cargal.net/myNS">
> <xsd:element name="test" type="xsd:string"/>
> </xsd:schema>
> {noformat}
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