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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (BEANUTILS-339) BeanUtilsBean.setProperty throws IllegalArgumentException if value is null
Date Sun, 26 Jul 2009 07:03:16 GMT

     [ https://issues.apache.org/jira/browse/BEANUTILS-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Henri Yandell updated BEANUTILS-339:
------------------------------------

    Fix Version/s:     (was: 1.8.0-BETA)

> BeanUtilsBean.setProperty throws IllegalArgumentException if value is null
> --------------------------------------------------------------------------
>
>                 Key: BEANUTILS-339
>                 URL: https://issues.apache.org/jira/browse/BEANUTILS-339
>             Project: Commons BeanUtils
>          Issue Type: Bug
>          Components: Bean / Property Utils
>    Affects Versions: 1.8.0-BETA
>            Reporter: Alan Escreet
>            Priority: Blocker
>
> Line 1003-1004 conflicts with API doc: "If null is passed into a property expecting a
primitive value, then this will be converted as if it were a null string."
> Line 1003 only tests if the value is null and 1004 explicitly casts to a String. If a
bean has a field of any other type, i.e. java.util.Comparator, then this fails with:
> {{java.lang.IllegalArgumentException: Cannot invoke <myBean>.setComparator on bean
class 'class <myBean>' - argument type mismatch - had objects of type "java.lang.String"
but expected signature "java.util.Comparator"}}

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