Which version are you using? It looks to be IB2 and if that is true I
would suggest to moving up to 3.x.
On Mon, Apr 26, 2010 at 1:02 PM, devver <kmg...@googlemail.com> wrote:
>
> Hi
>
> I'm new to iBatis and I'm struggling to access a property of instances
> stor4ed in a list which, in turn are passed to ibatis in a HashMap
> parameter. The <iterate> clauses are building a WHERE clause, the contents
> of which will alter depending on whether this proeprty is null or not.
>
> I am iterating over my List as follows:
>
> <iterate prepend="AND" property="MyMap.myList" conjunction="AND" open="("
> close=")">
> ...
> </iterate>
>
> Within this I check the value of a property, 'myProperty' and complete the
> WHER clause accordingly. The iterate clause now looks like this:
>
> <iterate prepend="AND" property="MyMap.myList" conjunction="AND" open="("
> close=")">
> <isNull property="MyMap.myList[].myProperty">
> <!-- code when property is NULL -->
> </isNull>
> <isNotNull property="MyMap.myList[].myProperty">
> <!-- code when property is _not_ NULL -->
> </isNotNull>
>
> </iterate>
>
> When I run this, the error message seems to indicate that my syntax i
> nrelation to the List is incorrect:-
>
> --- Cause: com.ibatis.common.beans.ProbeException: Error getting ordinal
> list from JavaBean. Cause java.lang.NumberFormatException: For input string:
> ""
> Caused by: java.lang.NumberFormatException: For input string: ""; nested
> exception is com.ibatis.common.jdbc.exception.NestedSQLException:
>
> If anyone can shed any light as to what I've missed, here, I'd be grateful.
>
> Thanks
>
>
> --
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> http://old.nabble.com/Problem-accessing-List-instance-property-via-%3Cisnull%3E-tp28368852p28368852.html
> Sent from the iBATIS - User - Java mailing list archive at Nabble.com.
>
>
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