Re: [castor-dev] TransactionNotInProgressException: This transactionis not open

[Stein M. Eliassen]

Bruce Snyder wrote:
The logic from the FieldMolder.getValue() method is correct. What does not
seem to be correct is your receipt of a TransactionNotInProgressException.
This exception is only thrown from within the DatabaseImpl. Please post
the relevant portion of your client code so that I can see the sequence
of events that is causing this to occur.
Now I know what the problem was. Really :-)

This is the mapping:
<class name="no.ebs.best.module.action.ActionProgram" 
auto-complete="false" identity="ID" key-generator="IDENTITY">
		<cache-type type="time-limited" capacity="3600"/>
        <map-to table="action_program" xml="action_program"/>
        <field name="ID" type="integer" key-generator="identity">
            <sql name="action_program_id"/>
            <xml node="attribute"/>
        </field>
        <field name="courseID" type="integer">
            <sql name="course_id"/>
            <xml node="attribute"/>
        </field>
        <field name="userID" type="integer">
            <sql name="user_id"/>
            <xml node="attribute"/>
        </field>
        <field name="actionItems" collection="collection" 
type="no.ebs.best.module.action.ActionItem">
            <sql many-key="action_program_id"/>
            <bind-xml name="action_item"/>
        </field>
    </class>

    <class name="no.ebs.best.module.action.ActionProgramLoader" 
auto-complete="false" identity="userID courseID">
		<cache-type type="time-limited" capacity="3600"/>
        <map-to table="action_program"/>
        <field name="actionProgram" 
type="no.ebs.best.module.action.ActionProgram">
            <sql name="action_program_id"/>
        </field>
        <field name="courseID" type="integer" direct="true">
            <sql name="course_id"/>
        </field>
        <field name="userID" type="integer" direct="true">
            <sql name="user_id"/>
        </field>
	</class>

I'm using a loader-object  to load the actual type that I really want 
with another identity-definiton, in this case ActionProgram.

I was calling delete() directly on ActionProgram and not on the loader 
and this was messing things up, but now that I call delete() on the 
loader the problem is gone.

What I've tried to solve with the loader is something others would have 
done differently perhaps, any comments?

Stein

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