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Posted to dev@ws.apache.org by "Hudson (Commented) (JIRA)" <ji...@apache.org> on 2012/02/27 08:00:50 UTC
[jira] [Commented] (AXIOM-29) Inefficient string concatenation in
OMElementImpl#getText
[ https://issues.apache.org/jira/browse/AXIOM-29?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13217082#comment-13217082 ]
Hudson commented on AXIOM-29:
-----------------------------
Integrated in ws-axiom-trunk #801 (See [https://builds.apache.org/job/ws-axiom-trunk/801/])
Fixed a regression in OMElement#getTextAsQName caused by the change in getTrimmedText introduced in AXIOM-29. (Revision 1293949)
Result = SUCCESS
veithen :
Files :
* /webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/om/OMElement.java
* /webservices/commons/trunk/modules/axiom/modules/axiom-impl/src/main/java/org/apache/axiom/om/impl/llom/OMElementImpl.java
* /webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/OMTestSuiteBuilder.java
* /webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/element/TestGetTextAsQNameEmpty.java
> Inefficient string concatenation in OMElementImpl#getText
> ---------------------------------------------------------
>
> Key: AXIOM-29
> URL: https://issues.apache.org/jira/browse/AXIOM-29
> Project: Axiom
> Issue Type: Bug
> 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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