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Posted to commons-dev@ws.apache.org by "Toshiro Takase (JIRA)" <ji...@apache.org> on 2006/09/12 15:01:22 UTC
[jira] Created: (WSCOMMONS-95) OMElement.cloneOMElement() for a
root element, sometimes causes ClassCastException
OMElement.cloneOMElement() for a root element, sometimes causes ClassCastException
----------------------------------------------------------------------------------
Key: WSCOMMONS-95
URL: http://issues.apache.org/jira/browse/WSCOMMONS-95
Project: WS-Commons
Issue Type: Bug
Components: AXIOM
Environment: Windows
Reporter: Toshiro Takase
Priority: Critical
I got the following exception.
----------
Caused by: java.lang.ClassCastException: org/apache/axiom/soap/impl/llom/SOAPMessageImpl incompatible with org/apache/axiom/om/impl/llom/OMNodeImpl
at org.apache.axiom.om.impl.llom.OMNavigator.updateNextNode(OMNavigator.java:141)
at org.apache.axiom.om.impl.llom.OMNavigator.next(OMNavigator.java:108)
at org.apache.axiom.om.impl.llom.OMStAXWrapper.updateNextNode(OMStAXWrapper.java:973)
at org.apache.axiom.om.impl.llom.OMStAXWrapper.updateLastNode(OMStAXWrapper.java:962)
... 16 more
----------
This may be because,,,
in org.apache.axiom.om.impl.llom.OMNavigator.updateNextNode(),
LL.135-145
----------
OMNode nextSibling = ((OMNodeImpl) next).nextSibling;
//OMNode parent = next.getParent();
OMContainer parent = next.getParent();
if (nextSibling != null) {
next = nextSibling;
} else if ((parent != null) && parent.isComplete()) {
next = (OMNodeImpl) parent;
backtracked = true;
} else {
next = null;
}
----------
L.140, parent should be not only "not null", but also "not instance of OMDocument". I guess.
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[jira] Resolved: (WSCOMMONS-95) OMElement.cloneOMElement() for a
root element, sometimes causes ClassCastException
Posted by "Eran Chinthaka (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/WSCOMMONS-95?page=all ]
Eran Chinthaka resolved WSCOMMONS-95.
-------------------------------------
Resolution: Fixed
Assignee: Eran Chinthaka
Thanks Toshiro.
It would be better if you can provide a test case next time as it will improve the test harness of Axiom.
> OMElement.cloneOMElement() for a root element, sometimes causes ClassCastException
> ----------------------------------------------------------------------------------
>
> Key: WSCOMMONS-95
> URL: http://issues.apache.org/jira/browse/WSCOMMONS-95
> Project: WS-Commons
> Issue Type: Bug
> Components: AXIOM
> Environment: Windows
> Reporter: Toshiro Takase
> Assigned To: Eran Chinthaka
> Priority: Critical
>
> I got the following exception.
> ----------
> Caused by: java.lang.ClassCastException: org/apache/axiom/soap/impl/llom/SOAPMessageImpl incompatible with org/apache/axiom/om/impl/llom/OMNodeImpl
> at org.apache.axiom.om.impl.llom.OMNavigator.updateNextNode(OMNavigator.java:141)
> at org.apache.axiom.om.impl.llom.OMNavigator.next(OMNavigator.java:108)
> at org.apache.axiom.om.impl.llom.OMStAXWrapper.updateNextNode(OMStAXWrapper.java:973)
> at org.apache.axiom.om.impl.llom.OMStAXWrapper.updateLastNode(OMStAXWrapper.java:962)
> ... 16 more
> ----------
> This may be because,,,
> in org.apache.axiom.om.impl.llom.OMNavigator.updateNextNode(),
> LL.135-145
> ----------
> OMNode nextSibling = ((OMNodeImpl) next).nextSibling;
> //OMNode parent = next.getParent();
> OMContainer parent = next.getParent();
> if (nextSibling != null) {
> next = nextSibling;
> } else if ((parent != null) && parent.isComplete()) {
> next = (OMNodeImpl) parent;
> backtracked = true;
> } else {
> next = null;
> }
> ----------
> L.140, parent should be not only "not null", but also "not instance of OMDocument". I guess.
--
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