Hi Amey,
question1)
I'm afraid that you can't do that without unloading the registered engines.
The reason is native JavaScript evalution mechanism keeps track of all
the methods in a script in a script scope which it gets as an
argument. Since JavaScriptEngine used in BSF uses the same scope -
that contains all the declared beans ..etc - for each evaluation, a
function declared in a previously evaluated script is visible for any
other execution afterwards.
question2)
isnt that you've just done in the script2.
hope this will help
Cheers !!
-sanka
On 5/11/05, Amey Rokde <[EMAIL PROTECTED]> wrote:
> Hi
> We are using BSF 2.3.0 for providing scripting functionality into our
> product.Basically we are using bsf framework to embedded java script inside
> our
> product.We are facing a tricky scenario.Let me explain
>
> Script 1 :
>
> add()
>
> Script 2 :
> function add()
> {
>
> }
>
> function delete()
> {
>
> }
>
> delete();
>
> when we give a first call with script1, it crashes saying the add() is
> undefined which is right,
> then second call with script2 delete() is called which is invoked properly
> and then we make third call with script1,add() is invoked which should not be
> as script1 does not define it.
> Through out we are using the same instance of bsf manager.After calling
> terminate method on bsf manager after each call, then this undesired behavior
> is stopped.
> Now as per i understand looking into code, by calling bsf manager terminate
> we are unloading the registered engines and thus the context of javascript is
> cleared.If this is right or above behavior is caused by this,then is it
> possible to clear the context without unloading the registered engines.Mind
> you this is same thread which is making all the three calls.
>
> Second,this is not that critical but any ways would like to ask that is there
> any way to call a particular function from the entire java script file.
> Any light on this matter will be greatly appreciated.
> Amey
>
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