tcljava-user

[tcljava-user] How to know when a java application is closed from tcl

[Eva P. M. <evi...@gm...>]

Hi,

I want to open a java application from a Tcl application and then, when the
java application is closed, let it know to the Tcl

application.

I think I could do this with the tcl blend library using the command
java::bind $p windowClosed.

Is it correct or there is a better way to do this?

Thanks.

Re: [tcljava-user] How to know when a java application is closed from tcl

[D. J. H. <dha...@mi...>]

That would work as long as the code/app you're executing is well  
behaved. If that Java code calls System.exit, that will kill your  
whole process...



-=- D. J.

On Feb 19, 2009, at 4:12 AM, Eva Perez Mastroianni <evi...@gm... 
 > wrote:

> Hi,
>
> I want to open a java application from a Tcl application and then,  
> when the java application is closed, let it know to the Tcl
>
> application.
>
> I think I could do this with the tcl blend library using the command  
> java::bind $p windowClosed.
>
> Is it correct or there is a better way to do this?
>
> Thanks.
>
> --- 
> --- 
> --- 
> ---------------------------------------------------------------------
> Open Source Business Conference (OSBC), March 24-25, 2009, San  
> Francisco, CA
> -OSBC tackles the biggest issue in open source: Open Sourcing the  
> Enterprise
> -Strategies to boost innovation and cut costs with open source  
> participation
> -Receive a $600 discount off the registration fee with the source  
> code: SFAD
> http://p.sf.net/sfu/XcvMzF8H
> _______________________________________________
> tcljava-user mailing list
> tcl...@li...
> https://lists.sourceforge.net/lists/listinfo/tcljava-user

Re: [tcljava-user] How to know when a java application is closed from tcl

[Eva P. M. <evi...@gm...>]

My java application must end calling System.exit(0). Can I do anything
before exiting the java application to not make the tcl application die? I
only want to launch a java application from tcl and let know the tcl when it
has been finished.

Thanks a lot.


2009/2/19, D. J. Hagberg <dha...@mi...>:
>
> That would work as long as the code/app you're executing is well
> behaved. If that Java code calls System.exit, that will kill your
> whole process...
>
>
>
> -=- D. J.
>
> On Feb 19, 2009, at 4:12 AM, Eva Perez Mastroianni <
> evi...@gm...
> > wrote:
>
> > Hi,
> >
> > I want to open a java application from a Tcl application and then,
> > when the java application is closed, let it know to the Tcl
> >
> > application.
> >
> > I think I could do this with the tcl blend library using the command
> > java::bind $p windowClosed.
> >
> > Is it correct or there is a better way to do this?
> >
> > Thanks.
> >
> > ---
> > ---
> > ---
> > ---------------------------------------------------------------------
> > Open Source Business Conference (OSBC), March 24-25, 2009, San
> > Francisco, CA
> > -OSBC tackles the biggest issue in open source: Open Sourcing the
> > Enterprise
> > -Strategies to boost innovation and cut costs with open source
> > participation
> > -Receive a $600 discount off the registration fee with the source
> > code: SFAD
> > http://p.sf.net/sfu/XcvMzF8H
> > _______________________________________________
> > tcljava-user mailing list
> > tcl...@li...
> > https://lists.sourceforge.net/lists/listinfo/tcljava-user
>
>
> ------------------------------------------------------------------------------
> Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco,
> CA
> -OSBC tackles the biggest issue in open source: Open Sourcing the
> Enterprise
> -Strategies to boost innovation and cut costs with open source
> participation
> -Receive a $600 discount off the registration fee with the source code:
> SFAD
> http://p.sf.net/sfu/XcvMzF8H
> _______________________________________________
> tcljava-user mailing list
> tcl...@li...
> https://lists.sourceforge.net/lists/listinfo/tcljava-user
>

Re: [tcljava-user] How to know when a java application is closedfrom tcl

[Jared H. <ho...@mo...>]

You could try an "exec" expression to launch a separate jvm.

-Jared

 

 

From: Eva Perez Mastroianni [mailto:evi...@gm...] 
Sent: Friday, February 20, 2009 3:37 AM
To: A list for users of tcljava
Subject: Re: [tcljava-user] How to know when a java application is
closedfrom tcl

 

My java application must end calling System.exit(0). Can I do anything
before exiting the java application to not make the tcl application die?
I only want to launch a java application from tcl and let know the tcl
when it has been finished.

 

Thanks a lot.

 

2009/2/19, D. J. Hagberg <dha...@mi...>: 

That would work as long as the code/app you're executing is well
behaved. If that Java code calls System.exit, that will kill your
whole process...



-=- D. J.

On Feb 19, 2009, at 4:12 AM, Eva Perez Mastroianni
<evi...@gm...
> wrote:

> Hi,
>
> I want to open a java application from a Tcl application and then,
> when the java application is closed, let it know to the Tcl
>
> application.
>
> I think I could do this with the tcl blend library using the command
> java::bind $p windowClosed.
>
> Is it correct or there is a better way to do this?
>
> Thanks.
>
> ---
> ---
> ---
> ---------------------------------------------------------------------
> Open Source Business Conference (OSBC), March 24-25, 2009, San
> Francisco, CA
> -OSBC tackles the biggest issue in open source: Open Sourcing the
> Enterprise
> -Strategies to boost innovation and cut costs with open source
> participation
> -Receive a $600 discount off the registration fee with the source
> code: SFAD
> http://p.sf.net/sfu/XcvMzF8H
> _______________________________________________
> tcljava-user mailing list
> tcl...@li...
> https://lists.sourceforge.net/lists/listinfo/tcljava-user

------------------------------------------------------------------------
------
Open Source Business Conference (OSBC), March 24-25, 2009, San
Francisco, CA
-OSBC tackles the biggest issue in open source: Open Sourcing the
Enterprise
-Strategies to boost innovation and cut costs with open source
participation
-Receive a $600 discount off the registration fee with the source code:
SFAD
http://p.sf.net/sfu/XcvMzF8H
_______________________________________________
tcljava-user mailing list
tcl...@li...
https://lists.sourceforge.net/lists/listinfo/tcljava-user

 

Re: [tcljava-user] How to know when a java application is closed from tcl

[rahul <ra...@Su...>]

| My java application must end calling System.exit(0). Can I do anything
| before exiting the java application to not make the tcl application die? I
| only want to launch a java application from tcl and let know the tcl when it
| has been finished.

Take a look at this thread
http://forums.sun.com/thread.jspa?threadID=667798

hope it helps.

| 2009/2/19, D. J. Hagberg <dha...@mi...>:
| >
| > That would work as long as the code/app you're executing is well
| > behaved. If that Java code calls System.exit, that will kill your
| > whole process...
| >
| >
| >
| > -=- D. J.
| >
| > On Feb 19, 2009, at 4:12 AM, Eva Perez Mastroianni <
| > evi...@gm...
| > > wrote:
| >
| > > Hi,
| > >
| > > I want to open a java application from a Tcl application and then,
| > > when the java application is closed, let it know to the Tcl
| > >
| > > application.
| > >
| > > I think I could do this with the tcl blend library using the command
| > > java::bind $p windowClosed.
| > >
| > > Is it correct or there is a better way to do this?
| > >
| > > Thanks.
| > >
| > > ---
| > > ---
| > > ---
| > > ---------------------------------------------------------------------
| > > Open Source Business Conference (OSBC), March 24-25, 2009, San
| > > Francisco, CA
| > > -OSBC tackles the biggest issue in open source: Open Sourcing the
| > > Enterprise
| > > -Strategies to boost innovation and cut costs with open source
| > > participation
| > > -Receive a $600 discount off the registration fee with the source
| > > code: SFAD
| > > http://p.sf.net/sfu/XcvMzF8H
| > > _______________________________________________
| > > tcljava-user mailing list
| > > tcl...@li...
| > > https://lists.sourceforge.net/lists/listinfo/tcljava-user
| >
| >
| > ------------------------------------------------------------------------------
| > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco,
| > CA
| > -OSBC tackles the biggest issue in open source: Open Sourcing the
| > Enterprise
| > -Strategies to boost innovation and cut costs with open source
| > participation
| > -Receive a $600 discount off the registration fee with the source code:
| > SFAD
| > http://p.sf.net/sfu/XcvMzF8H
| > _______________________________________________
| > tcljava-user mailing list
| > tcl...@li...
| > https://lists.sourceforge.net/lists/listinfo/tcljava-user
| >

| ------------------------------------------------------------------------------
| Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA
| -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise
| -Strategies to boost innovation and cut costs with open source participation
| -Receive a $600 discount off the registration fee with the source code: SFAD
| http://p.sf.net/sfu/XcvMzF8H

| _______________________________________________
| tcljava-user mailing list
| tcl...@li...
| https://lists.sourceforge.net/lists/listinfo/tcljava-user

---~*~---
                                    rahul
--
1. e4 _

Re: [tcljava-user] How to know when a java application is closed from tcl

[Kristoffer L. <se...@fi...>]

On 23 Feb 2009, at 09:49, rahul wrote:

> | My java application must end calling System.exit(0). Can I do  
> anything
> | before exiting the java application to not make the tcl  
> application die? I
> | only want to launch a java application from tcl and let know the  
> tcl when it
> | has been finished.

I don't think the Tcl app should exist if the Java application you  
started with [exec] or [open] calls System.exit. That should merely  
cause the Java process (the child process) to exit.

            / http://www.scred.com/
            / http://www.fishpool.com/~setok/