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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