How instantiate a Singleton persistent

I have a data access component for access to non-relational databases, and in order to make it useful, I need to allow grouping. What would work better would be if I could instantiate a class singleton when coldfusion starts, but I have no idea how to do that. Is it possible to instantiate a class that persists through the life of the server, or even through the life of a session? The latter would be more than a work around, but I could probably live with it.

Any help would be appreciated.

OK if you use Application.cfm the following: -.

If (NOT structKeyExists (application, "myObj")) {}
application.myObj = createObject ("component", "path.to.cfc");
{

If you are using based onApplicationStart() then Application.cfc then what follows: -.

application.myObj = createObject ("component", "path.to.cfc");

If you do not use or then you should be!

Tags: ColdFusion

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