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https://issues.apache.org/jira/browse/AXIOM-96?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13540989#comment-13540989
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Hudson commented on AXIOM-96:
-----------------------------
Integrated in ws-axiom-trunk #1304 (See
[https://builds.apache.org/job/ws-axiom-trunk/1304/])
AXIOM-311: Refactored the test cases for AXIOM-96. (Revision 1426807)
Result = SUCCESS
veithen :
Files :
*
/webservices/commons/trunk/modules/axiom/modules/axiom-tests/src/test/java/org/apache/axiom/om/impl/serializer/OMSerializerTest.java
*
/webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/OMTestSuiteBuilder.java
*
/webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/misc/TestElementPullStreamAndOMExpansion.java
*
/webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/misc/TestElementPullStreamAndOMExpansion2.java
*
/webservices/commons/trunk/modules/axiom/modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/misc/TestElementPullStreamAndOMExpansion3.java
> StreamingOMSerializer expands OMSourcedElement nodes
> ----------------------------------------------------
>
> Key: AXIOM-96
> URL: https://issues.apache.org/jira/browse/AXIOM-96
> Project: Axiom
> Issue Type: Bug
> Reporter: Rich Scheuerle
> Assignee: Rich Scheuerle
> Fix For: 1.2.9
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Background:
> An OM tree may have one or more OMSourcedElement nodes in the tree. An
> OMSourcedElement represents an OMElement but contains its content in an
> alternative form (String, bytes, JAXB object etc.)
> The OMSourcedElement nodes allow OM to represent a message with a much
> flatter tree.
> Problem:
> If an OM tree containing OMSourcedElements is serialized with the
> StreamingOMSerializer, the OMSourcedElements are inadvertently expanded.
> This extra processing is slow and unnecessary.
> Solution:
> The StreamingOMSerializer uses an OMNavigator to walk the incoming
> XMLStreamReader events. When the OMNavigator encounters a OMSourcedElement,
> it expands the OMSourcedElement so that it can generated the XMLStreamReader
> events for the content.
> The solution is to add a property to the OMNavigator to allow it to tree
> OMSourcedElements as leaf objects. In such cases, the StreamingOMSerializer
> can gain access to the OMDataSource and write it out directly. This
> increases performance because it eliminates the expansion of the tree.
> I am working on a series of validation tests and a code solution.
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