From: "Scott Eade" <[EMAIL PROTECTED]>
> I think I now have enough knowledge to go away and build
> my application. Well almost, I think I need to read a bit more
> about the pull model before I jump in there.
Okay John. From the Javadoc it looks like you are the best
person for my follow up question on pull - specifically OMTool.
Responses from anyone else are of course welcome.
Reading the Javadoc it looks like instead of having a Form
action I should instead be able to do this:
#set ( $entry = $om.get("Subject", $data.getParameters().get("subjectid")) )
Which I could then map to intake as I did before.
Later I could still use an action (SaveForm.vm in my running
example) to save the Subject back to the database.
The invocation of get() above however results in a null pointer
exception. Am I doing something wrong with OMTool?
I can imagine needing to initialise it first and perhaps obtain an
instance of OMTool from a pool, but I am a little unsure.
Also, I am looking at this as a way to use pull rather than actions.
Is it conceivable that a pull tool might be used to update the
database as well (sort of more like push)?
Thanks,
Scott
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