mybatis insert and update index out of bounds error

Question

I am having a mybatis issue with a update call. For some reason I am getting a index out of bounds exception:

Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: 
      The index 1 is out of range.

This makes me think that parameter is a map or collection of some sort. However I pass it a single object which i use the #{} syntax to get the proporties of. I then make a direct update call.

<update id="updateFactory" statementType="CALLABLE"
    parameterType="WorkOrder">
    UPDATE wo
    SET factory = '#{factory}'
    WHERE work_order = '#{work_order}'  
</update>

I know that the parameters match with the getters and setters but it still seems to be an issue with it treating the type alias WorkOrder as a collection. (it seems it gets the first index (0) but fails on the next (1st index).

Any ideas on why this might be happening?

Answer 1

Have you tried?

<update id="updateFactory" 
        parameterType="WorkOrder">
    UPDATE wo
    SET factory = '#{factory}'
    WHERE work_order = '#{work_order}'  
</update>