XPath queries using the "child" and "descendant" axes return the same results
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Key: XMLBEANS-333
URL: https://issues.apache.org/jira/browse/XMLBEANS-333
Project: XMLBeans
Issue Type: Bug
Components: XPath
Affects Versions: Version 2.1
Environment: WIndows XP, Java
Reporter: Joseph Conti
The following 2 queries Strings return the same set of elements when used in
XmlObject's and XmlCursor's selectPath(String path) method.
"declare namespace ns1='http://www.gamingstandards.com/s2s/schemas/v1.2.6/'
.//s2s:s2sBody/child::*"
"declare namespace ns1='http://www.gamingstandards.com/s2s/schemas/v1.2.6/'
.//s2s:s2sBody/descendant::*"
The document the being queried has the form:
<s2s:s2sMessage xmlns:s2s="http://www.gamingstandards.com/s2s/schemas/v1.2.6/";>
<s2s:s2sHeader s2s:messageId="1181262999443" s2s:fromSystem="FromSystem"
s2s:toSystem="ToSystem" s2s:dateTimeSent="2007-06-07T18:36:39.474-06:00"/>
<s2s:s2sBody>
<s2s:communications s2s:commandId="1181262999568"
s2s:dateTime="2007-06-07T18:36:39.568-06:00" s2s:propertyId="1">
<s2s:commsOnLine s2s:s2sLocation="Here" s2s:s2sVersion="v1.0"/>
</s2s:communications>
</s2s:s2sBody>
</s2s:s2sMessage>
Both queries return:
<xml-fragment v1:commandId="1181263236694"
v1:dateTime="2007-06-07T18:40:36.694-06:00" v1:propertyId="1"
xmlns:v1="http://www.gamingstandards.com/s2s/schemas/v1.2.6/";>
<v1:commsOnLine v1:s2sLocation="Here" v1:s2sVersion="v1.0"/>
</xml-fragment>
<xml-fragment v1:s2sLocation="Here" v1:s2sVersion="v1.0"
xmlns:v1="http://www.gamingstandards.com/s2s/schemas/v1.2.6/"/>
Which I believe is the correct result for the query that uses "descendants"
that is all descendants (children, grandchildren, etc.) of the Body element are
returned.
But my understanding is that the query using "child" should only return the
immediate child of Body that is:
<xml-fragment v1:commandId="1181263236694"
v1:dateTime="2007-06-07T18:40:36.694-06:00" v1:propertyId="1"
xmlns:v1="http://www.gamingstandards.com/s2s/schemas/v1.2.6/";>
<v1:commsOnLine v1:s2sLocation="Here" v1:s2sVersion="v1.0"/>
</xml-fragment>
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