You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ws.apache.org by "Andreas Veithen (Jira)" <ji...@apache.org> on 2021/11/16 21:17:00 UTC
[jira] [Assigned] (AXIOM-508) Calling OMElement.cloneOMElement after OMElement.toString causes exception
[ https://issues.apache.org/jira/browse/AXIOM-508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Veithen reassigned AXIOM-508:
-------------------------------------
Assignee: Andreas Veithen
> 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
> Assignee: Andreas Veithen
> 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();
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@ws.apache.org
For additional commands, e-mail: dev-help@ws.apache.org