tcljava-user — Ask questions and get help here

Re: [tcljava-user] Problem getting Tclblend working

[Mo D. <md...@un...>]

On Wed, 8 Jun 2005 03:12:05 -0700 (PDT)
Timon Hartung <met...@ya...> wrote:

> Hi,
> 
> i have nearly tried everything to get TCLBlend working
> on my Win XP machine.

Hello Timon

I know it is frustrating, but Tcl Blend does work. It is just a matter
of getting your PATH env var set correctly. First off, you should
be using the 1.3.1 release of Tcl Blend.

The release comes will install a script named jtclsh in the $install/bin
directory. I would suggest that you use this script as a starting point.
It should setup all the env vars you need for you. You run the script
from the same msys shell you would use to build Tcl and Tcl Blend.

>  couldn't load library
> "C:/Tcl/msys/local/lib/tcljava1.3.1/tclblend.dll":
> this library or a dependent library could not be found
> in library path

This error shows that one of the dlls that tclblend.dll depends on
are not being found on the PATH at runtime. Which one? Windows
does not give you any helpful info about which one it might be,
you just have to figure that out on your own. The most likely case
is that one of the Java dlls is not being found. A lot of times,
Java dlls live in multiple directories, so it can be a little tricky
getting them all in the PATH.

I hope that helps
Mo DeJong

Re: [tcljava-user] Status of TCL Blend Project

[Mo D. <md...@un...>]

On Tue, 24 May 2005 08:00:24 +0200
"Maitre, Gilles" <Gil...@ke...> wrote:

> Dear tcljava users,
>  
> I downloaded TCL Blend version 1.3.1 from SourceForge.net and have the
> feeling (after having read the Readme file from the distribution...) 
> the project is either so stable that it does no more need any new
> release
> or it is no more maintained, as there has not been any new release since
> 2003.

Hello Maitre

My name is Mo and I am the project administrator for Jacl and Tcl Blend.
It is true that there has not been a new release of Tcl Blend or Jacl for
some time, but that does not mean the project is not being maintained.
There will be a new release soon, likely by the end of next month. There
have only been a couple of Tcl Blend related fixes since 1.3.1 was released,
they were not too critical, and they have been available in the CVS head
for some time. For the most part, the main problem people run into
with Tcl Blend is getting the PATH and CLASSPATH set correctly so that
it actually loads.

As far as using Tcl Blend in your project, you should feel secure that
Tcl Blend is going to be around and will be maintained for a long time to
come. The first release was almost 8 years ago, it is quite mature by now.
If you need any further assistance, please feel free to post to this list.

cheers
Mo DeJong

Re: [tcljava-user] Problems instantiating my own class with java::new

[Brian T. <bri...@gm...>]

On 6/16/05, Adrian Tan <ah...@te...> wrote:
[..]
>=20
> A class would look something like below. The syntax is probably all wrong=
,
> but I'm sure you get my drift.
>=20
> Public class HelloWorldApp {
>         //constructor below
>         Public void HellowWorldApp {
>         // All other codes here.
>         }
>         // Other methods below
> }
>=20

Thanks for the tip.  It seems the problem was that my class wasn't
declared as public.  The following code works:

public class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!");
    }
}

C:\temp>java -classpath c:\temp;jacl.jar;tcljava.jar;swank.jar tcl.lang.Swk=
Shell

% java::call HelloWorldApp main [java::null]
Hello World!
% java::new HelloWorldApp
java0x2
%

RE: [tcljava-user] Problems instantiating my own class with java::new

[Adrian T. <ah...@te...>]

At first glance, I would say that the HelloWorldApp.java is an =
application
rather than a class. Someone correct me if I am wrong. I haven't touched
Java for 3 years, and I just started to get back into it.

A class would look something like below. The syntax is probably all =
wrong,
but I'm sure you get my drift.

Public class HelloWorldApp {
	//constructor below
	Public void HellowWorldApp {
	// All other codes here.
	}
	// Other methods below
}

-----Original Message-----
From: tcl...@li...
[mailto:tcl...@li...] On Behalf Of Brian =
Theado
Sent: Thursday, June 16, 2005 7:50 PM
To: tcl...@li...
Subject: [tcljava-user] Problems instantiating my own class with =
java::new

Does anyone have a simple example using jacl of instantiating a class
you've written using the java::new command?  Or do you know what I'm
doing wrong below?

I'm using precompiled jar files that I downloaded from swank
(http://www.onemoonscientific.com/swank/index.html).


Contents of c:\temp\HelloWorldApp.java:
/**=20
    * The HelloWorldApp class implements an application that
    * simply displays "Hello World!" to the standard output.
    */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); //Display the string.
        }
}

Transcript from the command-line:

C:\temp>javac HelloWorldApp.java

C:\temp>java HelloWorldApp
Hello World!

C:\temp>java -classpath c:\temp HelloWorldApp
Hello World!

C:\temp>java -classpath c:\temp;jacl.jar;tcljava.jar;swank.jar
tcl.lang.SwkShell

% java::new HelloWorldApp
Class "HelloWorldApp" is not accessible
% java::new BogusClass
unknown class "BogusClass"
% java::new java.lang.String hello
java0x2
% exit

I'm trying to figure out why I'm getting the "is not accessible" error
above.  Anyone see what I'm doing wrong?  If it was a classpath issue,
then I would expect to get the "unknown class" error.

Thanks,
Brian Theado


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[tcljava-user] Problems instantiating my own class with java::new

[Brian T. <bri...@gm...>]

Does anyone have a simple example using jacl of instantiating a class
you've written using the java::new command?  Or do you know what I'm
doing wrong below?

I'm using precompiled jar files that I downloaded from swank
(http://www.onemoonscientific.com/swank/index.html).


Contents of c:\temp\HelloWorldApp.java:
/**=20
    * The HelloWorldApp class implements an application that
    * simply displays "Hello World!" to the standard output.
    */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); //Display the string.
        }
}

Transcript from the command-line:

C:\temp>javac HelloWorldApp.java

C:\temp>java HelloWorldApp
Hello World!

C:\temp>java -classpath c:\temp HelloWorldApp
Hello World!

C:\temp>java -classpath c:\temp;jacl.jar;tcljava.jar;swank.jar tcl.lang.Swk=
Shell

% java::new HelloWorldApp
Class "HelloWorldApp" is not accessible
% java::new BogusClass
unknown class "BogusClass"
% java::new java.lang.String hello
java0x2
% exit

I'm trying to figure out why I'm getting the "is not accessible" error
above.  Anyone see what I'm doing wrong?  If it was a classpath issue,
then I would expect to get the "unknown class" error.

Thanks,
Brian Theado

[tcljava-user] Lee Benhart is in training today

[Lee B. <LBe...@dt...>]

I will be out of the office starting  06/15/2005 and will not return until
06/16/2005.

I will be in training today (Jun15)  from 0900 - 1630.  I will respond to
your message when I return.  For immediate assistance, please contact
DIST_SCM, or Jay Scaramazzo at 55-8303.
Thank you, Lee

[tcljava-user] Lee Benhart is in training today

[Lee B. <LBe...@dt...>]

I will be out of the office starting  06/15/2005 and will not return until
06/16/2005.

I will be in training today (Jun15)  from 0900 - 1630.  I will respond to
your message when I return.  For immediate assistance, please contact
DIST_SCM, or Jay Scaramazzo at 55-8303.
Thank you, Lee

R: [tcljava-user] Are there any active users on this list?

[Luca <luc...@al...>]

U=92re lucky enough to have compiled it succesfully. I still can=92t get =
it
working =3D(

=20

=20

  _____ =20

Da: tcl...@li...
[mailto:tcl...@li...] Per conto di Lee =
Benhart
Inviato: marted=EC 14 giugno 2005 21.14
A: tcl...@li...
Oggetto: [tcljava-user] Are there any active users on this list?

=20


I am trying to learn JACL, I am looking for up to date information but =
not
finding anything.=20
I did have to make some changes when I downloaded and compiled the =
recent
version, as one of the variables used is now a keyword in jdk1.5.0_03=20
Thank you,

Lee Benhart
SCM Analyst
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Mokuteki o Motte Hajimeru

[tcljava-user] Are there any active users on this list?

[Lee B. <LBe...@dt...>]

I am trying to learn JACL, I am looking for up to date information but not 
finding anything.
I did have to make some changes when I downloaded and compiled the recent 
version, as one of the variables used is now a keyword in jdk1.5.0_03
Thank you,

Lee Benhart
SCM Analyst
=====================================
Mokuteki o Motte Hajimeru

[tcljava-user] Tclblend.dll dependencies

[Luca <luc...@al...>]

Hello,

i followed http://wiki.tcl.tk/9993 this step-by-step installation. after
some retry i could be able to complete point eight. Last step of the script
launched the /local/bin/ tclsh84.exe that provoke an error in winxp. Anyway.
I wanted to use tclblend with irc eggdrop, so I copied it inside the lib
directory of tcl package. If I try to make a script using "package require
java" I get this error:

 

[15:34] Tcl error [script]: "XpUtils::iload -d
C:/Programmi/Eggdrop/lib/tcljava1.3.1 tclblend" failed:

 couldn't load library "C:/Programmi/Eggdrop/lib/tcljava1.3.1/tclblend.dll":
this library or a dependent library could not be found in library path

 

using depends.exe to find dll dependencies, I found that jvm.dll is not
located by system. So I took it from
C:\Programmi\Borland\JBuilder2005\jdk1.4\jre\bin\client and copied to:
C:/Programmi/Eggdrop/lib/tcljava1.3.1/

 

run again depends.exe and it doesn't gave any error, but a warning:

 

Warning: At least one module has an unresolved import due to a missing
export function in a delay-load dependent module.

 

On RPM.DLL that should not be a prob, as I read somewhere.

 

I retry and it still doesn't work, still give same errors.

What are those library that it can't find?

Who can help please?

 

[tcljava-user] Problem getting Tclblend working

[Timon H. <met...@ya...>]

Hi,

i have nearly tried everything to get TCLBlend working
on my Win XP machine.

I have tried:
Java sdk 1.4.2 
tclBlend 1.2.6
Tcl 8.5.2

Didnt work.

I Compiled it myself with this help file:
http://mini.net/tcl/9993
and it didnt work either..
got this error:
% package require java
"XpUtils::iload -d C:/Tcl/msys/local/lib/tcljava1.3.1
tclblend" failed:
 couldn't load library
"C:/Tcl/msys/local/lib/tcljava1.3.1/tclblend.dll":
this library or a dependent library could not be found
in library path


Now I have used the versions and Installation Help
from here:
http://ptolemy.eecs.berkeley.edu/~johnr/tutorials/tcljava98/notes/installation.html

using tcl 8.3.2 java jdk 1.1.8 and tclblend 1.2.6

i have set all the path vars.

i have checked the depedecies of the tclblend.dll and
both JVM.dll and TCL83.dll and MSJAVA.dll are found.

and i get this error:
"load C:/Tcl8.3.2/lib/TclBlend/tclblend.dll" failed:
 couldn't load library
"C:/Tcl8.3.2/lib/TclBlend/tclblend.dll": this library
or a dependent library could not be found in library
path
currently, the PATH environment variable includes
these directories:
C:\WINDOWS\system32 C:\WINDOWS
C:\WINDOWS\System32\Wbem "C:\Programme\Symantec\Norton
Ghost 2003\" C:\Programme\ActiveState Komodo 3.0\ 
C:\programme\cvs  C:\jdk1.1.8\bin  C:\Tcl8.3.2\bin 

Windows users should note that the most common cause
of problems loading TclBlend is the user forgetting to
set the PATH environment variable to include both the
Tcl shared libraries and the Java shared libraries.
JDK 1.1 users that installed into C:\jdk1.1.8 need to
include C:\jdk1.1.8\bin on the PATH.
JDK 1.2 users that installed into C:\jdk1.2.2 need to
include C:\jdk1.2.2\jre\bin AND
C:\jdk1.2.2\jre\bin\classic AND
C:\Tcl8.3.2\lib\TclBlend on the PATH.

can anybody help me solve this problem or send me a
working version (jdk + tcl + tclblend) or working
installation document.

thanks
metamaster


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Re: [tcljava-user] Status of TCL Blend Project

[Larry W. V. <lv...@ca...>]

From: "Maitre, Gilles" <Gil...@ke...>

> Who could give me information about the actual project status ?

Well, the maintainer of tcljava could give you info on that.
Or you could check
http://cvs.sourceforge.net/viewcvs.py/tcljava/tcljava/
and see what changes have been made to the code.

For some reason, many of the tcl projects are in a mode where they
don't make releases - instead, they just send people to the cvs
to check out the latest code.
-- 
Tcl - The glue of a new generation.  <URL: http://wiki.tcl.tk/ >
Larry W. Virden <mailto:lv...@ca...><URL: http://www.purl.org/NET/lvirden/ >
Even if explicitly stated to the contrary, nothing in this posting should 
be construed as representing my employer's opinions.
-><-

Re: [tcljava-user] Status of TCL Blend Project

[Linuxhippy <lin...@we...>]

to be honest I think its dead, but its stable and works well.
I would suggest using rhino for scripting if you need a maintained project.

lg Clemens

> Dear tcljava users,
>  
> I downloaded TCL Blend version 1.3.1 from SourceForge.net and have the
> feeling (after having read the Readme file from the distribution...)
> the project is either so stable that it does no more need any new release
> or it is no more maintained, as there has not been any new release 
> since 2003.
>  
> Who could give me information about the actual project status ?
>  
> We plan to integrate TCL Blend in our project.
>  
> Thanks in advance for any information.
>  
> Gilles
>  

[tcljava-user] Status of TCL Blend Project

[Maitre, G. <Gil...@ke...>]

Dear tcljava users,
=20
I downloaded TCL Blend version 1.3.1 from SourceForge.net and have the
feeling (after having read the Readme file from the distribution...)=20
the project is either so stable that it does no more need any new
release
or it is no more maintained, as there has not been any new release since
2003.
=20
Who could give me information about the actual project status ?
=20
We plan to integrate TCL Blend in our project.
=20
Thanks in advance for any information.
=20
Gilles
=20

[tcljava-user] Re: tclsh83 crashing on win XP with "package requires java.

[<PFi...@hb...>]

Tclblend needs to be compiled for Win XP.  Follow instructions located at: 
 

http://mini.net/tcl/9993

Regards.

Patrick.
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Re: [tcljava-user] Calling Static methods using TclBlend

[Seena <sm...@en...>]

Thank you very much
Seena
Mo DeJong wrote:

>On Wed, 12 Jan 2005 12:54:05 +0000
>Seena <sm...@en...> wrote:
>
>  
>
>>Hello,
>>  How to call static methods in a java class from Tcl using Tcl Blend?
>>TIA,
>>Seena
>>    
>>
>
>Hello Seena
>
>Easy just use:
>
>java::call CLASSNAME METHODNAME ?ARGS?
>
>For example:
>
>java::call Integer toBinaryString 5
>
>cheers
>Mo
>
>
>-------------------------------------------------------
>The SF.Net email is sponsored by: Beat the post-holiday blues
>Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek.
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>_______________________________________________
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>https://lists.sourceforge.net/lists/listinfo/tcljava-user
>
>  
>

Re: [tcljava-user] jacl 1.3.1 for java 5

[Mo D. <md...@un...>]

On Fri, 24 Dec 2004 13:13:24 +0100
Johannes Kleinlercher <joh...@kl...> wrote:

> Hi,
> 
> I have Java 5 installed on my box and doing a make on jacl returns the
> following:
> 
> tcl/lang/TclClassLoader.java:535: as of release 1.5, 'enum' is a
> keyword, and may not be used as an identifier
> (try -source 1.4 or lower to use 'enum' as an identifier)
>     Enumeration    enum;       // List of the contents of the jar file.
> 
> 
> Is that fixed in any new version of jacl?

This is now fixed in the CVS version of Jacl. You can also apply the
attached patch to your version and it will fix the problems.

cheers
Mo DeJong

Re: [tcljava-user] Calling Static methods using TclBlend

[Mo D. <md...@un...>]

On Wed, 12 Jan 2005 12:54:05 +0000
Seena <sm...@en...> wrote:

> Hello,
>   How to call static methods in a java class from Tcl using Tcl Blend?
> TIA,
> Seena

Hello Seena

Easy just use:

java::call CLASSNAME METHODNAME ?ARGS?

For example:

java::call Integer toBinaryString 5

cheers
Mo

Re: [tcljava-user] tclsh83 crashing on win XP with "package requires java"

[Bellave J. <bel...@co...>]

Mayur,
    Any particular reason you are using jdk1.2.2? I am not sure if it 
would help,
but did you try with a newer jdk (jdk1.4 for ex.)?

Jayaram

Mayur patel wrote:

> I am using tcl blend first time.
> I downloaded windows binary for tclblend1.2.6 using link indicated on 
> http://www.tcl.tk/software/java/java.html.
> I have installed jdk1.2.2 in c:\jdl1.2.2 folder. Installed tcl8.3 into 
> c:\tcl folder. I installed tclblend ( binary ) directly on c:\tcl 
> folder which copied tcljava and tclblend file into tcl\lib folder and 
> created tclblend folder and it has dll installed for tclblend.
> Important to note that i am using windows XP machine. i had set path 
> for jdk1.2.2\jre\bin and jdk1.2.2\jre\bin\classic . Also i set path 
> for c:\tcl\bin, c:\tcl\lib\tclblend folder
> When i start tclsh83 and at prompt "package require java" the tclsh83 
> crashes.
> I tried to debug the problem by enabling the debug from pkgIndex.tcl 
> in c:\tcl\lib\tclblend folder. But finally it seemd that the "load 
> tclBlend.dll" crashes the tcl83.
> Is Blend supported on XP ? if yes, any help regrading solving this 
> problem will be appreciated.
> thanks in advaance.
>  
>  
>
> __________________________________________________
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>

[tcljava-user] tclsh83 crashing on win XP with "package requires java"

[Mayur p. <mai...@ya...>]

I am using tcl blend first time. 
I downloaded windows binary for tclblend1.2.6 using link indicated on http://www.tcl.tk/software/java/java.html. 
I have installed jdk1.2.2 in c:\jdl1.2.2 folder. Installed tcl8.3 into c:\tcl folder. I installed tclblend ( binary ) directly on c:\tcl folder which copied tcljava and tclblend file into tcl\lib folder and created tclblend folder and it has dll installed for tclblend.Important to note that i am using windows XP machine. i had set path for jdk1.2.2\jre\bin and jdk1.2.2\jre\bin\classic . Also i set path for c:\tcl\bin, c:\tcl\lib\tclblend folder
When i start tclsh83 and at prompt "package require java" the tclsh83 crashes.
I tried to debug the problem by enabling the debug from pkgIndex.tcl in c:\tcl\lib\tclblend folder. But finally it seemd that the "load tclBlend.dll" crashes the tcl83.
Is Blend supported on XP ? if yes, any help regrading solving this problem will be appreciated.
thanks in advaance.
 
 


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[tcljava-user] Calling Static methods using TclBlend

[Seena <sm...@en...>]

Hello,
  How to call static methods in a java class from Tcl using Tcl Blend?
TIA,
Seena

RE: [tcljava-user] jacl 1.3.1 for java 5

[Lehmann, E. {TR-I~Penzberg} <eck...@ro...>]

Hi,

> I have Java 5 installed on my box and doing a make on jacl returns the
> following:
>=20
> tcl/lang/TclClassLoader.java:535: as of release 1.5, 'enum'=20
> is a keyword, and may not be used as an identifier (try=20
> -source 1.4 or lower to use 'enum' as an identifier)
>     Enumeration    enum;       // List of the contents of the=20
> jar file.

The message is right - since Java 1.5 "enum" is a keyword. I had this
problem too and solved it by opening the file
tcl/lang/TclClassLoader.java and substituting the enum identifier in
line 535 (and ongoing references) by a different name.=20

It is a bug in Jacl (and Tclblend too) and should be filed as this,
probably.


Eckhard

[tcljava-user] using tclblend for java1.3.1 in solaris

[<mey...@wi...>]

When I do "make test" (or) source tcl file of a demo, tcl blend is not
able to initialize and run.

I have attached the error that has been thrown when calling simple.tcl
of simplepkg demo

bash-2.05#make shell=20

To run test: cd /meyya/TclBlend/tclBlend1.3.1/tests ; source all.tcl
LD_PRELOAD=3D"" \
LD_BIND_NOW=3D \
PATH=3D/usr/sbin:/usr/bin:/usr/sbin:/usr/bin:/usr/dt/bin:/usr/openwin/bin=
:
/bin:/usr/ucb:/usr/ccs/bin:/etc:/opt/oss/app/platform/oracle/product/8.1
.7/bin:/opt/oss/app/bin:/usr/java/bin:/opt/oss/app/platform/netscape:/op
t/oss/app/platform/acrobat/bin:/opt/oss/app/platform/netscape/bin:/meyya
/TclBlend/tclBlend1.3.1:/meyya/Tcl8.4.9/tcl8.4.9/unix:/meyya/TclThread/t
hread2.6/unix:/usr/java/jre/lib/sparc:/usr/java/jre/lib/sparc/native_thr
eads \
LD_LIBRARY_PATH=3D/meyya/TclBlend/tclBlend1.3.1:/meyya/Tcl8.4.9/tcl8.4.9/=
u
nix:/meyya/TclThread/thread2.6/unix:/usr/java/jre/lib/sparc:/usr/java/jr
e/lib/sparc/native_threads:/opt/oss/app/platform/oracle/product/8.1.7/li
b:/opt/oss/app/platform/oracle/product/8.1.7/lib64:/usr/openwin/lib:/usr
/dt/lib: \
SHLIB_PATH=3D/meyya/TclBlend/tclBlend1.3.1:/meyya/Tcl8.4.9/tcl8.4.9/unix:=
/
meyya/TclThread/thread2.6/unix:/usr/java/jre/lib/sparc:/usr/java/jre/lib
/sparc/native_threads:/opt/oss/app/platform/oracle/product/8.1.7/lib:/us
r/ccs/lib:/usr/ucblib:/opt/oss/app/platform/oracle/product/8.1.7/jdbc/li
b \
KAFFELIBRARYPATH=3D/meyya/TclBlend/tclBlend1.3.1:/meyya/Tcl8.4.9/tcl8.4.9=
/
unix:/meyya/TclThread/thread2.6/unix:/usr/java/jre/lib/sparc:/usr/java/j
re/lib/sparc/native_threads \
TCL_LIBRARY=3D/meyya/Tcl8.4.9/tcl8.4.9/library \
TCLLIBPATH=3D"/meyya/TclBlend/tclBlend1.3.1
/meyya/TclBlend/tclBlend1.3.1/src /meyya/TclThread/thread2.6/unix" \
CLASSPATH=3D.:/opt/oss/app/oem/win/winSnmp.jar:/opt/oss/app/oem/win/winNe=
t
Logging.jar:/opt/oss/app/platform/oracle/product/8.1.7/jdbc/lib/classes1
2.zip:/opt/oss/app/platform/weblogic/lib/weblogic.jar:/opt/oss/app/oem/j
dom/jdom.jar:/opt/oss/app/oem/log4j/log4j.jar:/meyya/TclBlend/tclBlend1.
3.1/btests:/meyya/TclBlend/tclBlend1.3.1/tclblend.jar:/meyya/TclBlend/tc
lBlend1.3.1/tcljava.jar \
JAVA=3D/usr/java/bin/java \
BUILD_DIR=3D/meyya/TclBlend/tclBlend1.3.1 \
/meyya/Tcl8.4.9/tcl8.4.9/unix/tclsh

% cd demos
% cd simplepkg
% source simple.tcl
There was an error trying to initialize the HPI library.
Please check your installation, HotSpot does not work correctly when
installed in the JDK 1.2 Solaris Production Release, or with any JDK
1.1.x release.
"XpUtils::iload -d /meyya/TclBlend/tclBlend1.3.1 tclblend" failed:
JNI_CreateJavaVM failedPerhaps your CLASSPATH includes a classes.zip
file for a version otherthan the one Tcl Blend was compiled with?
Currently, the CLASSPATH environment variable is set to:
.:/opt/oss/app/oem/win/winSnmp.jar:/opt/oss/app/oem/win/winNetLogging.ja
r:/opt/oss/app/platform/oracle/product/8.1.7/jdbc/lib/classes12.zip:/opt
/oss/app/platform/weblogic/lib/weblogic.jar:/opt/oss/app/oem/jdom/jdom.j
ar:/opt/oss/app/oem/log4j/log4j.jar:/meyya/TclBlend/tclBlend1.3.1/btests
:/meyya/TclBlend/tclBlend1.3.1/tclblend.jar:/meyya/TclBlend/tclBlend1.3.
1/tcljava.jar=20

What path should I change and how should I change?
=20
I tried modifying the classpath in jtclsh, it does not get reflected
while calling.
=20
I am using tcl 8.4.9, thread 2.6, jdk 1.3.1, tclblend 1.3.1, on solaris
5.9. I compiled the files using gcc3.3.2.
=20
Thanks
Meyyappan

[tcljava-user] jacl 1.3.1 for java 5

[Johannes K. <joh...@kl...>]

Hi,

I have Java 5 installed on my box and doing a make on jacl returns the
following:

tcl/lang/TclClassLoader.java:535: as of release 1.5, 'enum' is a
keyword, and may not be used as an identifier
(try -source 1.4 or lower to use 'enum' as an identifier)
    Enumeration    enum;       // List of the contents of the jar file.


Is that fixed in any new version of jacl?

thanks
best regards,
johannes

RE: [tcljava-user] JACL - Urgent help to make a design decision!

[Lehmann, E. {TR-I~Penzberg} <eck...@ro...>]

Hi,

maybe tclBlend is a better approach for such a project?=20

Jacl is Tcl, implemented in java - and therefore good if you want to add =
a Tcl console to your existing Java program.=20
On the other hand site, tclBlend connects the real, native Tcl you have =
installed with a real Java Virtual machine, using JNI. So it should be =
possible in an existing native Tcl interpreter to do=20

% package require Expect
% package require Java

without problems. With tclBlend you can port parts of your existing Tcl =
code to Java and make these parts as well as other Java code to commands =
for use in Tcl - and you are able to instantiate and use Java API =
classes (such as java.awt.*, java.net.*...) directly from Tcl.
So you could develop an RMI server in Java, wrap it as a Tcl command, =
then instantiate it from within a Tcl script (or instantiate it directly =
without wrapping) and change its state from the Tcl script. The client =
connects to the Java server and communicates only with the Java server =
(and does not know about the underlying Tcl script).

If I understood your project goals right, this is what you want, isn't =
it?

TclBlend worked fine when I played around with it, and I would trust in =
it for real projects. However, I don't know much about licensing...


Eckhard


> -----Original Message-----
> From: tcl...@li...=20
> [mailto:tcl...@li...] On Behalf=20
> Of Fernando M. Dagostini
> Sent: Tuesday, December 14, 2004 8:35 PM
> To: TclJavaDevel SourceForge; TclJavaUsers SourceForge
> Subject: [tcljava-user] JACL - Urgent help to make a design decision!
>=20
>=20
> Hi! All,
>=20
> I am about to make a high level design decision for a project=20
> in the company I work for.
>=20
> --- Brief:
>=20
> We currently have a relatively large (12 Kloc) application=20
> coded in Tcl/Tk/Expect or Expectix. The application provides=20
> a whole bunch of functionalities to the user via Tk widgets=20
> and accesses system resources in the backend including=20
> Socket, File Handling, Spawning external executables, etc.
>=20
> All this is part of a larger system in the Wireless CDMA=20
> network management.
>=20
> Then environment is Sun Solaris.
>=20
> --- Objective:
>=20
> Now, we are migrating parts of this larger system into a=20
> newer one which is Java Client/Server based architecture -=20
> including Java/RMI for Client/Server communication.
>=20
> We have estimated that the application as is today is=20
> balanced between:
>=20
> - 1.5 Kloc of Tk front end code (GUI)
> - 10.5 Kloc of Tcl/Expect back end code
>=20
> in a single script file - yes, total of 12 Kloc in a single=20
> program file!...
>=20
> Needless to say that our first thought was to port the GUI=20
> part of the application to the Java Client and reuse the=20
> backend part entirely, with little adjustments, in the=20
> Server. To accomplish this we would like to implement a=20
> collection of simple Java/RMI classes - basically to map=20
> remote client calls directly into Tcl procedures - and glue=20
> them to via Jacl.
>=20
> So, Jacl would be extremely useful in the sense that:
>=20
> - Would save a  lot of effort w/o having to port the backend=20
> code.
> - Clean design.
> - Would fit as a glove into the new Server system.
>=20
> --- Questions/Problems:
>=20
> 1 - Is this really an approach that Jacl can support.
>=20
> 2 - I've noticed that the "package" command "...completely=20
> implemented in Jacl."  as stated in the DIFFS.TXT file so, I=20
> am assuming that I can load the Expect extension by issuing=20
> the command "package require Expect", is this correct?
>=20
> 3 - I've gone through all the commands mentioned in the=20
> DIFFS.TXT and found that, at least based on what is stated=20
> there, I can get around those commands listed in "What=20
> Partially Works" with minor changes in the Tcl code.
>=20
> 4 - I've tried step 2 above in a Jacl shell command line but=20
> it didn't work. If it should work what am I doing wrong?
>=20
> 5 - What are the licensing restrictions that may apply to=20
> using Jacl in such a project?
>=20
> 6 - Are there other implications that I should care about?
>=20
> Sorry for the long posting - we are really interested in=20
> using Jacl but the project is large enough to take high risks=20
> at this point.
>=20
> We appreciate your opinions/suggestions.
>=20
> Regards,
>=20
> Fernando M. Dagostini
>=20
> Brazil Technology Center - Finatel
> E-mail: fd...@no...
>=20
>=20
> =20
> ______________________________________________________________
> ____________
> Acabe com aquelas janelinhas que pulam na sua tela.
> AntiPop-up UOL - =C9 gr=E1tis!
> http://antipopup.uol.com.br/
>=20
>=20
>=20
>=20
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from=20
> real users. Discover which products truly live up to the=20
> hype. Start reading now.=20
> http://productguide.itmanagersjournal.com/
> _______________________________________________
> tcljava-user mailing list
> tcl...@li...
> https://lists.sourceforge.net/lists/listinfo/tcljava-user
>=20