Have your listener instantiate them into a static context class (of
your divination), and then pull them out of that with CFMX as needed,
almost certainly via a context CFC that wraps the context class:
public class MyListener ... {
... contextInitialized() {
MyJavaContext.setObjectOne(new WhateverObject());
...
}
}
public class MyJavaContext ... {
private static Object objectOne;
public static void setObjectOne(Object oo) {
objectOne = oo;
}
public static Object getObjectOne() {
return objectOne;
}
}
<cfcomponent displayName="MyCfmxContext">
<cffunction name="getObjectOne" ... >
<cfreturn createObject("java", "MyJavaContext").getObjectOne() />
</cffunction>
</cfcomponent>
Note that a hard kill of the web container (e.g. JVM segfaults) isn't
going to get to destroy the objects nicely, but there isn't really a
way around that.
Another, quite possibly better, would be to just use
onApplicationStart and onApplicationEnd in Application.cfc to either
instantiate the three objects, or use a CFLOCK to instantiate them
into the server scope safely for access by multiple applications.
You'd still want a CFC context as before, but it'd be a lot simpler,
as it'd be accessing standard CF objects.
cheers,
barneyb
On 8/12/06, David Murphy <[EMAIL PROTECTED]> wrote:
> Hello
>
> I've setup a listener that performs some housekeeping when CFMX starts up or
> shuts down using the contextDestroyed / contextInitialized methods.
>
> I need to be able to instatiate 3 single java objects upon CFMX startup and
> then make them globally available to be shared within CFMX. When CFMX shuts
> down I need to be able to call methods on those 3 objects to perform tidy-up
> tasks before cleanly shutting them down.
>
> I was thinking of storing these shared objects in the ServletContext object
> but I was hoping to first get some guidance on how best to approach this?
>
> Many thanks, David
>
--
Barney Boisvert
[EMAIL PROTECTED]
360.319.6145
http://www.barneyb.com/
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