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https://issues.apache.org/jira/browse/AXIOM-508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17443346#comment-17443346
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Kyla Miller commented on AXIOM-508:
-----------------------------------
Just provided the attachment. It is what I used in my tests case. Please let
me know if you need more info.
> Calling OMElement.cloneOMElement after OMElement.toString causes exception
> --------------------------------------------------------------------------
>
> Key: AXIOM-508
> URL: https://issues.apache.org/jira/browse/AXIOM-508
> Project: Axiom
> Issue Type: Bug
> Components: LLOM
> Affects Versions: 1.3.0
> Reporter: Kyla Miller
> Priority: Minor
> Attachments: ComplexPITest.xml
>
>
> If there is a descendant processing instruction within an element and the
> processing has any "psuedo" attributes then calling OMElement.cloneOMElement
> after OMElement.toString will cause an UnsupportedOperationException
> exeption. Example code:
>
> String inputFile = "test-resources\\XMLStaxUtils\\ComplexPITest.xml";
> OMDocument inputDoc = XMLStaxUtils.readDocument(inputFile);
> OMElement rootElement = inputDoc.getOMDocumentElement();
>
> // This is the call that causes PIs to get trashed and will cause an
> UnsupportedOperationException to be thrown when cloning.
> rootElement.toString();
>
> try
> {
> rootElement.cloneOMElement();
> fail("UnsupportedOperationException should have been thrown. If
> it was not then axiom has been fixed so update this test and
> XMLStaxUtils.cloneOMElement.");
> }
> catch (UnsupportedOperationException ex)
> {
> }
> We got around it by creating a helper method that resets the text:
>
> List<OMNode> piNodes = getNodesWithDescendantPI(srcElement);
> for (OMNode piNode : piNodes)
> {
> OMProcessingInstruction pi = (OMProcessingInstruction) piNode;
> String piValue = pi.getValue();
> pi.setValue(piValue);
> }
> return srcElement.cloneOMElement();
>
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