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From "Oliver Heger (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEANUTILS-449) LocaleConverters do not take the target type into account
Date Sun, 27 Oct 2013 20:55:30 GMT
Oliver Heger created BEANUTILS-449:
--------------------------------------

             Summary: LocaleConverters do not take the target type into account
                 Key: BEANUTILS-449
                 URL: https://issues.apache.org/jira/browse/BEANUTILS-449
             Project: Commons BeanUtils
          Issue Type: Bug
          Components: ConvertUtils & Converters
    Affects Versions: 1.8.3
            Reporter: Oliver Heger
             Fix For: LATER THAN 1.8.4


The base implementation of the {{convert(Class type, Object value, String pattern)}} method
in {{BaseLocaleConverter}} completely ignores the _type_ parameter which defines the desired
target class of the conversion. Obviously, it is assumed that the converter is correctly registered
for the class it supports.

Converters should check whether they support the passed in target type and throw an exception
if not. This would lead to more robust code providing meaningful error messages. Otherwise,
a wrong converter registration is harder to detect; it would probably lead to {{ClassCastException}}
errors elsewhere in the application.



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