one-to-many with criteria question
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                brnzn
            
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        Published on 2009-07-13T14:31:15Z
        Indexed on 
            2012/09/24
            21:38 UTC
        
        
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enter code hereI want to apply restrictions on the list of items, so only items from a given dates will be retrieved.
Here are my mappings:
    <class name="MyClass" 
            table="MyTable" mutable="false" >
            <cache usage="read-only"/>
    <id name="myId" column="myId" type="integer"/>
    <property name="myProp" type="string" column="prop"/>
    <list name="items" inverse="true" cascade="none">
    	<key column="myId"/>
    	<list-index column="itemVersion"/>
    	<one-to-many class="Item"/>
    </list>	
   </class>
    <class name="Item" 
            table="Items" mutable="false" >
            <cache usage="read-only"/>
    <id name="myId" column="myId" type="integer"/>
    <property name="itemVersion" type="string" column="version"/>
    <property name="startDate" type="date" column="startDate"/>
   </class>
I tried this code:
Criteria crit = session.createCriteria(MyClass.class);
crit.add( Restrictions.eq("myId", new Integer(1)));
crit = crit.createCriteria("items").add( Restrictions.le("startDate", new Date()) );
which result the following quires:
select ...
from MyTable this_ inner join Items items1_ on this_.myId=items1_.myId 
where this_.myId=? and items1_.startDate<=?
followed by
select ...
from Items items0_ 
where items0_.myId=?
But what I need is something like:
select ...
from MyTable this_ 
where this_.myId=?
followed by
select ...
from Items items0_ 
where items0_.myId=? and items0_.startDate<=?
Any idea how I can apply a criteria on the list of items?
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