[jira] Commented: (WSCOMMONS-294) Inefficient string concatenation in OMElementImpl#getText

["Rich Scheuerle (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WSCOMMONS-294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12558823#action_12558823 ] 

Rich Scheuerle commented on WSCOMMONS-294:
------------------------------------------

Thanks for the patch.  I will analyze and commit it on 1/15. 

Rich Scheuerle

> Inefficient string concatenation in OMElementImpl#getText
> ---------------------------------------------------------
>
>                 Key: WSCOMMONS-294
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-294
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>            Reporter: Andreas Veithen
>            Assignee: Rich Scheuerle
>         Attachments: Test.java, wscommons-294.patch.txt
>
>
> The getText method in org.apache.axiom.om.impl.llom.OMElementImpl uses the plus operator to do repetitive string concatenations. This leads to rapid performance degradation when the element contains a large number of text nodes. This may happen in particular when the XMLStreamReader is not coalescing. I believe that this is the root cause of the problem described in the following thread:
> http://www.nabble.com/Process-SOAP-message-containg-XHTML-to14804315.html

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