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List:       xmlbeans-dev
Subject:    RE: [jira] Updated: (XMLBEANS-362) XmlObject.changeType doesn't work when type inherits from importe
From:       "Vinh Nguyen (vinguye2)" <vinguye2 () cisco ! com>
Date:       2008-02-22 20:31:04
Message-ID: F73CB8E31BDB1E42AFAA727635416E340550387D () xmb-sjc-22c ! amer ! cisco ! com
[Download RAW message or body]

Hi,
I think one alternative solution could be to use the following schema
instead.  The output should have the xsi:type="RemoteType" attribute
you're looking for.

<xsd:complexType name="RemoteType">
  <xsd:complexContent>
    <xsd:extension base="base:BaseType">
      <xsd:attribute name="remoteProp" type="xsd:string" /> 
    </xsd:extension>
  </xsd:complexContent>
</xsd:complexType>
<xsd:element name="Remote" type="inherited:RemoteType"/>

-Vinh
 

-----Original Message-----
From: Chris Schmidt (JIRA) [mailto:xmlbeans-dev@xml.apache.org] 
Sent: Friday, February 22, 2008 11:21 AM
To: xmlbeans-dev@xml.apache.org
Subject: [jira] Updated: (XMLBEANS-362) XmlObject.changeType doesn't
work when type inherits from imported xsd


     [
https://issues.apache.org/jira/browse/XMLBEANS-362?page=com.atlassian.ji
ra.plugin.system.issuetabpanels:all-tabpanel ]

Chris Schmidt updated XMLBEANS-362:
-----------------------------------

    Attachment: XsdTest.java

Simple test that exhibits the problem.  Note that it expects the
generated XmlBean objects to be in the classpath

> XmlObject.changeType doesn't work when type inherits from imported xsd
> ----------------------------------------------------------------------
>
>                 Key: XMLBEANS-362
>                 URL:
https://issues.apache.org/jira/browse/XMLBEANS-362
>             Project: XMLBeans
>          Issue Type: Bug
>          Components: XmlObject
>    Affects Versions:  Version 2.3
>            Reporter: Chris Schmidt
>         Attachments: inheritType.xsd, xsdBase.xsd, XsdTest.java
>
>
>   I have two xsds.  One imports the other one and contains a type that
inherits from a type within the imported file.  XmlBeans properly
generates a class that extends the base class.  When I use XmlBeans to
create a document, XmlBeans does not properly set the xsi:type.  If I
place the inherited type within the imported xsd, the generated XML
properly contains the xsi:type attribute.
>   If the changeType() method is called when the type is in the same
xsd, the proper type is returned.  When called with a type that is in
the second xsd that inherits the base type, XmlBeans is not able to
change the schema type.  Is this expected behavior, or a defect?  Is
there an XmlOption or other configuration that is required to get this
to work?
>   If I create an XML document with the generated XmlBean classes with
an element inherited from both xsds I get the following:
> <Main xmlns="http://www.example.org/XsdTest"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>   <Base remoteProp="subProp" baseAttr="baseAttr" xmlns=""/> <!-- this
element should have an xsi:type of RemoteType -->
>   <Base baseAttr="base" anotherAttr="another" xsi:type="xsd:LocalType"

> xmlns:xsd="http://www.example.org/XsdTest" xmlns=""/> </Main> Note 
> that the second element uses the type that inherits from the original
xsd.  It has the xsi:type properly set.  The first element is from the
secondary xsd that imports the first.  If I use the changeType() method
on the first element, I get the original XmlBean object without any
warnings what went wrong, even though I set the actual concrete class
into the array.

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