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From "Niall Pemberton (JIRA)" <j...@apache.org>
Subject [jira] Updated: (BEANUTILS-226) [beanutils] Instantiate property if null in form bean
Date Mon, 06 Nov 2006 05:37:38 GMT
     [ http://issues.apache.org/jira/browse/BEANUTILS-226?page=all ]

Niall Pemberton updated BEANUTILS-226:
--------------------------------------

    Bugzilla Id:   (was: 10319)
    Component/s: Bean / Property Utils

> [beanutils] Instantiate property if null in form bean
> -----------------------------------------------------
>
>                 Key: BEANUTILS-226
>                 URL: http://issues.apache.org/jira/browse/BEANUTILS-226
>             Project: Commons BeanUtils
>          Issue Type: Improvement
>          Components: Bean / Property Utils
>         Environment: Operating System: other
> Platform: All
>            Reporter: Emmanuel Boudrant
>            Priority: Minor
>         Attachments: auto-instantiate-smart-converters.txt, extensible-bean-utils.txt
>
>
> Hello,
> When nested property used inside a form bean, example :
> a class Date composed by 3 String.
> if the property is null, PropertyUtils.lookup return a null value.
> Is it possible to change this comportement by returning, if property is null, 
> the property instanciated by default constructor, like the comportment of the 
> jsp tag <jsp:useBean ... >
> Else I can't write/read the nested property date.day if date is null, Struts 
> throw a exception.
> -Emmanuel

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