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From "smallufo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEANUTILS-384) ConvertUtilsBean unable to process javassist classes
Date Wed, 20 Apr 2011 15:38:05 GMT

    [ https://issues.apache.org/jira/browse/BEANUTILS-384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022176#comment-13022176
] 

smallufo commented on BEANUTILS-384:
------------------------------------

Hi , I think I need to override lookup(Class clazz)
but I cannot get converters in CustomConvertUtilsBean , because converters(map) is private
, not protected.


> ConvertUtilsBean unable to process javassist classes
> ----------------------------------------------------
>
>                 Key: BEANUTILS-384
>                 URL: https://issues.apache.org/jira/browse/BEANUTILS-384
>             Project: Commons BeanUtils
>          Issue Type: Improvement
>          Components: ConvertUtils & Converters
>    Affects Versions: 1.8.3
>            Reporter: smallufo
>         Attachments: ConvertUtilsBean.java
>
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> The ConvertUtils uses ConvertUtils.register(userConverter , User.class) to register a
converter.
> And use converters.get(clazz) in Converter.lookup() to find proper converter.
> It won't work for javassist modified object . 
> for example , the User.class runtime becomes User_$$_javassist_0.class , and Converter
is unable to find the corresponding converter.
> So , I suggest the future version can loop the converters map , and use User.class.isAssignableFrom(clazz_in_map)
to find corresponding converter.

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