Re: JDBC URL on a per session basis
Re: JDBC URL on a per session basis
- Subject: Re: JDBC URL on a per session basis
- From: Chuck Hill <email@hidden>
- Date: Mon, 16 Feb 2009 11:33:52 -0800
On Feb 15, 2009, at 2:19 AM, Andrew Lindesay wrote:
Hello Richard;
I've not done anything like this, but maybe you might be able to
create a new model-group for each session somehow and then change
the connection dictionary on the model in the model group, but I'm
not sure on the mechanics of that as I've not done anything like this.
You will also need a separate EOF stack for each. That can eat up a
lot of memory if there are a lot of objects in common in each
session. You probably should do this on a per-customer basis not a
per session basis (unless each customer is only a user or two).
Wonder has some code that creates a pool of EOF stacks. That is
probably good starting point.
Chuck
Is it possible to set the JDBC URL for one of my models on a per
session basis? I need to connect to a different database based on
which customer is logged in, and i'd rather not have to deploy a new
copy of my app for each customer.
___
Andrew Lindesay
www.lindesay.co.nz
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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