Correct NHibernate Mapping For Stored Procedure?

Question

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UPDATE: This is now resolved, see answer below.

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I am having a bit of trouble trying to work out the correct way to write an NHibernate Mappi

Answer 1

RESOLVED: I have now resolved this issue. First of all there was the issue of the ID property being set to "name=Id" instead of "name=Month". Secondly, I had to wrap the exec command in a CDATA and also put a comma seperator between the parameters. The full working mapping file is below for future reference to anyone experiencing a similar problem.

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
                   assembly="TestApp.DataAccess"
                   namespace="TestApp.DataAccess.Models">

  <class name="MonthlyInstructionCount" lazy="true">
    <id name="Month">
      <generator class="native" />
    </id>

    <property name="MapRequests" />
    <property name="Instructions" />
    <property name="DrainsLookSee" />
    <property name="DrainsFullCctv" />
    <property name="Soils" />
    <property name="Roots"/>
    <property name="Arb" />

    <loader query-ref="MI_MonthlyInstructionCount"/>
  </class>

  <sql-query name="MI_MonthlyInstructionCount">
    <return class="MonthlyInstructionCount">
      <return-property name="Month" column="Month" />
      <return-property name="MapRequests" column="MapRequests" />
      <return-property name="Instructions" column="Instructions" />
      <return-property name="DrainsLookSee" column="DrainsLookSee" />
      <return-property name="DrainsFullCctv" column="DrainsFullCctv" />
      <return-property name="Soils" column="Soils" />
      <return-property name="Roots" column="Roots" />
      <return-property name="Arb" column="Arb" />
    </return>
    <![CDATA[ 
    exec MI_MonthlyInstructionCount :StartDate, :NumberOfMonths
    ]]>
  </sql-query>

</hibernate-mapping>

Cheers!