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From "Babak Vahdat (Commented) (JIRA)" <>
Subject [jira] [Commented] (CAMEL-4959) Incorrect caching type converter misses for NaN
Date Sun, 26 Feb 2012 13:03:48 GMT


Babak Vahdat commented on CAMEL-4959:

I did "Refactor to Method" for the case if the to be converted value is NaN:
> Incorrect caching type converter misses for NaN
> -----------------------------------------------
>                 Key: CAMEL-4959
>                 URL:
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.8.3
>            Reporter: Andrey Utkin
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.8.5, 2.9.1, 2.10.0
> When converting Double or Float with value NaN, org.apache.camel.converter.ObjectConverter
returns "null". But org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(Class,
Exchange, Object) interpret this "null" as "suitable conversion not found" and cache misses.
This lead to completely forgetting of conversion for given types.
> For example, when conversing Double to Long, all works until Double is NaN. After that,
conversion for "Double-to-Long" marked as misses. And  camel stop do any conversion for Double-to-Long
until restart.
> Possible solution is to modify ObjectConverter`s methods to return "Void.TYPE" instead
of "null" for NaN.

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