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http://issues.apache.org/jira/browse/TUSCANY-505?page=comments#action_12418510
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Frank Budinsky commented on TUSCANY-505:
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This all seem quite odd. If the metadata has been registered in the case that
the message comes form the Java client, it should also be there in the C++
case, unless there's some special SCA kludge that isn't kicking in this case.
The only things that look different in the C++ message are:
1) the xsi:type.
2) two namespace prefixes for the StockQuoteService namespace:
xmlns="http://www.quickstockquote.com/StockQuoteService/";
xmlns:tns="http://www.quickstockquote.com/StockQuoteService/";
This also seems odd.
Based on Yang's testing, the first one doesn't seem to be a problem for the
Java SDO loader. Not sure about the second one. It seems harmless, but maybe
Yang can you try an example like that, just to be sure.
At any rate, it seem quite likely that this problem should be switched to the
SCA component.
> xsi:type on root element fo XML doc causes problems
> ---------------------------------------------------
>
> Key: TUSCANY-505
> URL: http://issues.apache.org/jira/browse/TUSCANY-505
> Project: Tuscany
> Type: Bug
> Components: Java SDO Implementation
> Versions: Java-M1
> Environment: Windows XP
> Reporter: Simon Laws
>
> If I read the following doc:
> <tns:RootElement xmlns:p="commonj.sdo"
> xmlns:tns="http://www.apache.org/tuscany/interop";
> xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://www.apache.org/tuscany/interop interop01.xsd">
> <SimpleTypeWithName>SimpleTypeWithName</SimpleTypeWithName>
> </tns:RootElement>
> With the following schema
> <schema xmlns=" http://www.w3.org/2001/XMLSchema";
> targetNamespace="http://www.apache.org/tuscany/interop";
> xmlns:tns=" http://www.apache.org/tuscany/interop";>
>
> <include schemaLocation="interop10.xsd"/>
>
> <!-- top level test type -->
> <complexType name="ComplexTypeRootType">
> <sequence>
> <!-- simple types -->
> <element name="SimpleTypeWithName" type="tns:SimpleTypeWithNameType"/>
> </sequence>
> </complexType>
>
> <element name="RootElement" type="tns:ComplexTypeRootType"/>
> </schema>
> The I get a valid document (doc) with some data objects in it out of the
> following code:
> FileInputStream inFileStream = new FileInputStream (inFileName);
> XMLDocument doc = XMLHelper.INSTANCE.load(inFileStream);
> If I try in read in (note I have added and xsi:type attribute):
> <tns:RootElement xmlns:p="commonj.sdo"
> xsi:type="tns:ComplexTypeRootType"
> xmlns:tns="http://www.apache.org/tuscany/interop "
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://www.apache.org/tuscany/interop interop01.xsd">
> <SimpleTypeWithName>SimpleTypeWithName</SimpleTypeWithName>
> </tns:RootElement>
> The XMLHelper silently makes an empty document, i.e. the root element is null.
> I talked with Frank and he suggested changing the xsi:type to refer to a type
> that extends the root element type. This produced the same effect, i.e. and
> empty document. However xsi:type does seem to behave in both the base type
> and extension type case when attached to elements other than the root
> element.
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