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From "Sagara Gunathunga (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AXIS2-5183) Null as first element in non-primitive array causes other array elements to be disregarded
Date Mon, 14 Nov 2011 20:14:52 GMT

     [ https://issues.apache.org/jira/browse/AXIS2-5183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sagara Gunathunga  resolved AXIS2-5183.
---------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.7.0
                   1.6.2

Fixed in r1201863.

Thanks for the patch. 
                
> Null as first element in non-primitive array causes other array elements to be disregarded
> ------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-5183
>                 URL: https://issues.apache.org/jira/browse/AXIS2-5183
>             Project: Axis2
>          Issue Type: Bug
>          Components: adb, databinding
>    Affects Versions: 1.6.0, 1.6.1
>            Reporter: Vilnis Termanis
>            Assignee: Sagara Gunathunga 
>              Labels: BeanUtil, array, null
>             Fix For: 1.6.2, 1.7.0
>
>         Attachments: BeanUtil_Axis2_1.6.0.patch
>
>
> Procedure:
> 1) Create service function (e.g. POJO) which has an array parameter, e.g.:
> public static boolean testFunc(Integer[] integers) {
>   System.out.println((integers != null) ? integers.length : "null");
> }
> 2) Send request with null as first element, e.g.:
> <ns1:testFunc><ns1:integers/><ns1:integers>1</ns1:integers><ns1:integers>2</ns1:integers></ns1:testFunc>
> 3) Send request with null as non-first element, e.g.:
> <ns1:testFunc><ns1:integers>1</ns1:integers><ns1:integers/><ns1:integers>2</ns1:integers></ns1:testFunc>
> Result:
> 2) Array of length 0 (i.e. null) received - WRONG
> 3) Array of length 3 received (1, null, 2, as expected)
> Reason:
> BeanUtil.java ignores non-null elements of an array in ProcessElement() if the first
element is null even if there is more than one element.

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