SelectOneListbox with Integer value?

Hello
Maybe I'm stupid... I'm trying to do the following, where #{searchBean.filter.role.code} is of type Integer:
<m:selectOneListbox id="role" size="1"
     value="#{searchBean.filter.role.code}">
     <f:selectItem itemLabel="VN" itemValue="417" />
     <f:selectItem itemLabel="PI" itemValue="415" />
</m:selectOneListbox>
I'm getting the following exception:
java.lang.ClassCastException: java.lang.String
I tried with some converters but could not find a solution. It seems that the value of the selectedItems are String and jsf cannot convert the code to String. But why?
I hope someone can help. Thanks!
Oliver

What is it, the 'm' taglib? Is it the Sun JSF implementation? Why aren't you using the 'h' prefix?
Anyway, the given code should just work, assuming that #{searchBean.filter.role.code} is actually mapped to java.lang.Integer and not null. But I recall some related bugs in one of the ancient JSF RI versions. Which implementation/version are you using? It might be worth upgrading to the latest. If you're using Sun RI 1.0 or 1.1, get the 1.1_02 here: [http://javaserverfaces.dev.java.net]. If your're using Sun RI 1.2 (Mojarra), or if your environment supports Servlet 2.5 / JSP 2.1, then get the latest 1.2 build (currently 1.2_09) from the same site.
Said that, did you know that you can also just use a <h:selectOneMenu /> instead of a <h:selectOneListbox size="1" />? They are both effectively the same.

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(33) 4 37 49 01 28
-----Message d'origine-----
De: Kasrul Islam [SMTP:kasrul.islamchordiant.com]
Date: vendredi 3 mars 2000 21:04
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