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Posted to java-dev@axis.apache.org by "Nandana Mihindukulasooriya (JIRA)" <ji...@apache.org> on 2008/08/22 09:46:48 UTC
[jira] Resolved: (AXIS2-3974) BeanUtil.deserialize does not handle
xsi:nil attribute properly
[ https://issues.apache.org/jira/browse/AXIS2-3974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nandana Mihindukulasooriya resolved AXIS2-3974.
-----------------------------------------------
Resolution: Fixed
Applied Detelin's patch with some minor changes in revision 688008.
Thanks Detelin.
> BeanUtil.deserialize does not handle xsi:nil attribute properly
> ---------------------------------------------------------------
>
> Key: AXIS2-3974
> URL: https://issues.apache.org/jira/browse/AXIS2-3974
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: adb
> Affects Versions: nightly
> Environment: Axis2 Trunk with experimental multidimensional array support (thanks to Amila)
> Reporter: Detelin Yordanov
> Attachments: BeanUtil_patch.txt, HTTP_log.txt, NullArrayTest.zip
>
>
> The BeanUtil.deserialize(Class, OMElement, ObjectSupplier, String) in Adb module does not handle xsi:nil attributes on array elements properly.
> In the given example test case a 2D string array (that is part of a POJO) is being sent to an Echo Java service.
> The 2D array contains an null array and a null array element:
> String[][] stringArray2D = new String[][] { new String[] { "axis2", null}, null}
> The request is send using ADB client stub and it's OK:
> <ns2:echoSimplePOJO xmlns:ns2="http://test.tempuri.org">
> <ns2:simplePOJO>
> <names xmlns="http://test.tempuri.org/xsd">
> <names>axis2</names>
> <names xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="1" />
> </names>
> <ns1:names xmlns:ns1="http://test.tempuri.org/xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="1" />
> </ns2:simplePOJO>
> The request, however, contains an empty string rather than a null string, and does not contain the null array:
> <ns:return xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ax23="http://test.tempuri.org/xsd" xsi:type="ax23:SimplePOJO">
> <ax23:names>
> <ax23:names>axis2</ax23:names>
> <ax23:names></ax23:names>
> </ax23:names>
> </ns:return>
> The problem is that the deserialize(..) method does not check for xsi:nil.
> Additionally it does not put deserialized null array elements inside the valueList, so they are effectively skipped.
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