tcljava-user

Re: [tcljava-user] NoClassDefFound

[Robinson, D. <Dav...@Co...>]

 

Hi, I'm using tclblend for the first time. I have successfully compiled some
java classes that reference functions in an external MQSeries .jar file
which is in a non-standard directory. However, when I try to call the class
from jtclsh I get 

 

% package require java

1.4.0

% java::load -classpath /apps/fidessa/top/commerzbank/lib:/. TEExt

% te connect

Exception in thread "main" java.lang.NoClassDefFoundError:
com/ibm/mq/MQException

        at TECmd.cmdProc(TECmd.java:16)

        at tcl.lang.Interp.callCommand(Interp.java:1266)

JavaCmdProc : Interp.callCommand() raised an Exception

Abort

 

Which path env var or tcl setting do I need to change to get the references
to get these objects visibility ?

 

Regards

 

David Robinson

 



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address in the UK is 60 Gracechurch Street, London, EC3V 0HR. We are
regulated by the Financial Services Authority for the conduct of investment
business in the UK and we appear on the FSA register under number 124920. 

**********************************************************************

Re: [tcljava-user] NoClassDefFound

[Robinson, D. <Dav...@Co...>]

Patrick,

On Solaris 10 TCL_CLASSPATH doesn't seem to like more than one jar (or have
I got the separator wrong ?) :

append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar:
append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq_websphere.jar

Result :
cannot import class "com.ibm.mq.MQC", it does not exist
    while executing
"java::import com.ibm.mq.MQC"
    (procedure "checkMQ" line 6)
    invoked from within
"checkMQ $QManager $CCSID $channel $hostname $queueName $port $traceFile
$msg"
    (file ".//MQEx.tcl" line 124)

While 

append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar

works OK.

Also I get this :

checkMQ 

java.lang.UnsatisfiedLinkError: no mqjbnd02 in java.library.path
    while executing
"java::new MQQueueManager 1"
    (procedure "checkMQ" line 14)
    invoked from within
"checkMQ $QManager $CCSID $channel $hostname $queueName $port $traceFile
$msg"
    (file ".//MQEx.tcl" line 124)

Do you know which jar file on Solaris has this mqjbnd02 class ?

I have my LD_LIBRARY_PATH and PATH set to where the com.ibm.mq.jar file is.

Thanks for your help.

David
-----Original Message-----
From: tcl...@li...
[mailto:tcl...@li...] On Behalf Of Patrick
Finnegan
Sent: 11 July 2007 18:55
To: A list for users of tcljava
Subject: Re: [tcljava-user] NoClassDefFound

On Wednesday 11 July 2007 18:25, Robinson, David wrote:
> Hi, I'm using tclblend for the first time. I have successfully compiled
> some java classes that reference functions in an external MQSeries .jar
> file which is in a non-standard directory. However, when I try to call the
> class from jtclsh I get
>

See the examples at the Tcl Cookbook.

http://aspn.activestate.com/ASPN/Cookbook/Tcl?kwd=TclBlend

Specifically: http://aspn.activestate.com/ASPN/Cookbook/Tcl/Recipe/442320

Building the classpath.

# build tcl classpath

append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mq.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/base\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqjms.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/jms\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqbind.jar\;

set env(TCL_CLASSPATH) $x


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********************************************************************** 
This is a commercial communication from Commerzbank AG.

This communication is confidential and is intended only for the person to
whom it is addressed.  If you are not that person you are not permitted to
make use of the information and you are requested to notify
<mailto:LON...@co...> immediately that you have
received it and then destroy the copy in your possession.

Commerzbank AG may monitor outgoing and incoming e-mails. By replying to
this e-mail you consent to such monitoring. This e-mail message and any
attached files have been scanned for the presence of computer viruses.
However, you are advised that you open attachments at your own risk.

This email was sent either by Commerzbank AG, London Branch, or by
Commerzbank Corporates & Markets, a division of Commerzbank. Commerzbank AG
is a limited liability company incorporated in the Federal Republic of
Germany. Registered Company Number in England BR001025. Our registered
address in the UK is 60 Gracechurch Street, London, EC3V 0HR. We are
regulated by the Financial Services Authority for the conduct of investment
business in the UK and we appear on the FSA register under number 124920. 

**********************************************************************

Re: [tcljava-user] NoClassDefFound

[Patrick F. <fin...@gm...>]

On 12/07/07, Robinson, David <Dav...@co...> wrote:
>
> Patrick,
>
> On Solaris 10 TCL_CLASSPATH doesn't seem to like more than one jar (or
> have
> I got the separator wrong ?) :
>
> append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar:
> append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq_websphere.jar



separator should be semi colon ";"

append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mq.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/base\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqjms.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/jms\;

checkMQ
>
> java.lang.UnsatisfiedLinkError: no mqjbnd02 in java.library.path
>     while executing
> "java::new MQQueueManager 1"
>     (procedure "checkMQ" line 14)
>     invoked from within
> "checkMQ $QManager $CCSID $channel $hostname $queueName $port $traceFile
> $msg"
>     (file ".//MQEx.tcl" line 124)


On Windows...............

"The *java.lang.UnsatisfiedLinkError* is encountered when the environment
variable java.library.path is not set.

Sounds like you need to set "-Djava.library.path=<path to mqjbnd02.dll"

You can set the java options inside the tcl blend script using tclblend_init
before calling "package require java".
*
manual page - http://tcljava.sourceforge.net/docs/TclJava/JavaPackage.html
*
e.g something like:

*lappend optList "-Djava.naming.provider.url\=$NAMING_PROVIDER"
lappend optList "-Djava.naming.factory.initial\=$NAMING_FACTORY"
lappend optList $CLIENTSOAP
lappend optList "-Dwas.install.root\=$WAS_HOME"
lappend optList "-Dws.ext.dirs\=$WAS_EXT_DIRS"
# set tracefile properties.
lappend optList "-DtraceSettingsFile\=TraceSettings.properties"

puts "\n java command line options list is:\n"

foreach x $optList {

    puts [ format "%-5s %-50s" " " $x ]

}

set tclblend_init $optList

# call java package

package require java



*

Do you know which jar file on Solaris has this mqjbnd02 class ?
>
> I have my LD_LIBRARY_PATH and PATH set to where the com.ibm.mq.jar file
> is.
>
> Thanks for your help.
>
> David



For Solaris have a look at these links.   Search for mqjbnd02.*

http://www.mail-archive.com/mqs...@ak.../msg00242.html
http://www.sjg-enterpriseintegration.com/websphere%20mq%20listserver%200105.asp
  *

Re: [tcljava-user] NoClassDefFound

[Mo D. <mo...@mo...>]

Patrick Finnegan wrote:
>
>
> On 12/07/07, *Robinson, David* <Dav...@co... 
> <mailto:Dav...@co...>> wrote:
>
>     Patrick,
>
>     On Solaris 10 TCL_CLASSPATH doesn't seem to like more than one jar
>     (or have
>     I got the separator wrong ?) :
>
>     append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar:
>     append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq_websphere.jar 
>
>
>
> separator should be semi colon ";"
>
On Unix systems, one should use ':' and ';' should be used on Windows 
systems. It is very lame that Sun did not
deal with this issue in the JDK, and left it to each application, but 
that is the way it is.

cheers
Mo DeJong

Re: [tcljava-user] NoClassDefFound

[Robinson, D. <Dav...@Co...>]

Thanks for that but I'm still having problems :
 
1. If I try to put something else into java.library.path (ie lappend optList
"-Djava.library.path\=/home/top_dev/tclblend" I then get :
 
 executing .//MQEx.tcl

 java command line options list is:
 
      -Djava.library.path=/home/top_dev/tclblend        
"XpUtils::iload -d /home/top_dev/tmp/opt/tclblend/lib/tcljava1.4.0 tclblend"
failed:
 java.lang.UnsatisfiedLinkError: no tclblend in java.library.path
While instantiating Interp object in Tclblend_Init
The Tcl Blend shared lib was loaded by Tcl,
but the JVM could not access JNI symbols.
    while executing
"error "\"XpUtils::iload -d $dir tclblend\" failed:\n $errMsg""
    (procedure "loadtclblend" line 168)
    invoked from within
"loadtclblend /home/top_dev/tmp/opt/tclblend/lib/tcljava1.4.0"
    ("package ifneeded" script)
    invoked from within
"package require java"
    (file ".//MQEx.tcl" line 32)

What is the default java.library.path ?
 
2. The ; separator does not work :
 
append z /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar\;
append z /apps/fidessa/top/commerzbank/lib/com.ibm.mq_websphere.jar
 
set env(TCL_CLASSPATH) $z
 
 
 executing .//MQEx.tcl

 java command line options list is:
 
      -Djava.library.path=                              
 
TCL_CLASSPATH = TCL_CLASSPATH
{/apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar;/apps/fidessa/top/commerzb
ank/lib/com.ibm.mq_websphere.jar}
 

 checkMQ 
 
cannot import class "com.ibm.mq.MQC", it does not exist
    while executing
"java::import com.ibm.mq.MQC"
    (procedure "checkMQ" line 6)
    invoked from within
"checkMQ $QManager $CCSID $channel $hostname $queueName $port $traceFile
$msg"
    (file ".//MQEx.tcl" line 137)

Thanks
 
David


   _____  

From: tcl...@li...
[mailto:tcl...@li...] On Behalf Of Patrick
Finnegan
Sent: Thursday, July 12, 2007 3:42 PM
To: A list for users of tcljava
Subject: Re: [tcljava-user] NoClassDefFound





On 12/07/07, Robinson, David <Dav...@co...
<mailto:Dav...@co...> > wrote: 

Patrick,

On Solaris 10 TCL_CLASSPATH doesn't seem to like more than one jar (or have
I got the separator wrong ?) :

append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq.jar:
append x /apps/fidessa/top/commerzbank/lib/com.ibm.mq_websphere.jar 



separator should be semi colon ";"

append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mq.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/base\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqjms.jar\; 
append x $drive/IBM/WebSphereMQ/Tools/Java/jms\;



checkMQ

java.lang.UnsatisfiedLinkError : no mqjbnd02 in java.library.path
    while executing
"java::new MQQueueManager 1"
    (procedure "checkMQ" line 14)
    invoked from within
"checkMQ $QManager $CCSID $channel $hostname $queueName $port $traceFile 
$msg"
    (file ".//MQEx.tcl" line 124)


On Windows...............

"The java.lang.UnsatisfiedLinkError is encountered when the environment
variable java.library.path is not set.

Sounds like you need to set "-Djava.library.path=<path to mqjbnd02.dll"
 
You can set the java options inside the tcl blend script using tclblend_init
before calling "package require java".

manual page - http://tcljava.sourceforge.net/docs/TclJava/JavaPackage.html
<http://tcljava.sourceforge.net/docs/TclJava/JavaPackage.html> 

e.g something like: 

lappend optList "-Djava.naming.provider.url\=$NAMING_PROVIDER "
lappend optList "-Djava.naming.factory.initial\=$NAMING_FACTORY"
lappend optList $CLIENTSOAP
lappend optList "-Dwas.install.root\=$WAS_HOME"
lappend optList "-Dws.ext.dirs\=$WAS_EXT_DIRS "
# set tracefile properties.
lappend optList "-DtraceSettingsFile\=TraceSettings.properties"

puts "\n java command line options list is:\n"

foreach x $optList {

    puts [ format "%-5s %-50s" " " $x ] 

}

set tclblend_init $optList  

# call java package 

package require java






Do you know which jar file on Solaris has this mqjbnd02 class ?

I have my LD_LIBRARY_PATH and PATH set to where the com.ibm.mq.jar file is.

Thanks for your help.

David



For Solaris have a look at these links.   Search for mqjbnd02. 

http://www.mail-archive.com/mqs...@ak.../msg00242.html
<http://www.mail-archive.com/mqs...@ak.../msg00242.html>  
http://www.sjg-enterpriseintegration.com/websphere%20mq%20listserver%200105.
asp
<http://www.sjg-enterpriseintegration.com/websphere%20mq%20listserver%200105
.asp> 
  
 



********************************************************************** 
This is a commercial communication from Commerzbank AG.

This communication is confidential and is intended only for the person to
whom it is addressed.  If you are not that person you are not permitted to
make use of the information and you are requested to notify
<mailto:LON...@co...> immediately that you have
received it and then destroy the copy in your possession.

Commerzbank AG may monitor outgoing and incoming e-mails. By replying to
this e-mail you consent to such monitoring. This e-mail message and any
attached files have been scanned for the presence of computer viruses.
However, you are advised that you open attachments at your own risk.

This email was sent either by Commerzbank AG, London Branch, or by
Commerzbank Corporates & Markets, a division of Commerzbank. Commerzbank AG
is a limited liability company incorporated in the Federal Republic of
Germany. Registered Company Number in England BR001025. Our registered
address in the UK is 60 Gracechurch Street, London, EC3V 0HR. We are
regulated by the Financial Services Authority for the conduct of investment
business in the UK and we appear on the FSA register under number 124920. 

**********************************************************************

Re: [tcljava-user] NoClassDefFound

[Patrick F. <pfi...@oz...>]

On Thursday 12 July 2007 17:16, Robinson, David wrote:
> Thanks for that but I'm still having problems :
>

Dave. 

I will email you direct tomorrow.  

Regards.


Patrick.

Re: [tcljava-user] NoClassDefFound

[Robinson, D. <Dav...@Co...>]

Actually, solved one problem - I found my default java.library.path from
looking through config.log.

The other one is still an issue, however also I have no mqjbnd02.so as the
ibm MQ jar comes from an old Windows kit. I can only find a dll. 

Perhaps I need to find a different set of MQ libraries with a Solaris .so
file ?

David 
-----Original Message-----
From: tcl...@li...
[mailto:tcl...@li...] On Behalf Of Patrick
Finnegan
Sent: Thursday, July 12, 2007 7:28 PM
To: A list for users of tcljava
Subject: Re: [tcljava-user] NoClassDefFound

On Thursday 12 July 2007 17:16, Robinson, David wrote:
> Thanks for that but I'm still having problems :
>

Dave. 

I will email you direct tomorrow.  

Regards.


Patrick.

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********************************************************************** 
This is a commercial communication from Commerzbank AG.

This communication is confidential and is intended only for the person to
whom it is addressed.  If you are not that person you are not permitted to
make use of the information and you are requested to notify
<mailto:LON...@co...> immediately that you have
received it and then destroy the copy in your possession.

Commerzbank AG may monitor outgoing and incoming e-mails. By replying to
this e-mail you consent to such monitoring. This e-mail message and any
attached files have been scanned for the presence of computer viruses.
However, you are advised that you open attachments at your own risk.

This email was sent either by Commerzbank AG, London Branch, or by
Commerzbank Corporates & Markets, a division of Commerzbank. Commerzbank AG
is a limited liability company incorporated in the Federal Republic of
Germany. Registered Company Number in England BR001025. Our registered
address in the UK is 60 Gracechurch Street, London, EC3V 0HR. We are
regulated by the Financial Services Authority for the conduct of investment
business in the UK and we appear on the FSA register under number 124920. 

**********************************************************************

Re: [tcljava-user] NoClassDefFound

[Mo D. <mo...@mo...>]

Robinson, David wrote:
> Actually, solved one problem - I found my default java.library.path from
> looking through config.log.
>
> The other one is still an issue, however also I have no mqjbnd02.so as the
> ibm MQ jar comes from an old Windows kit. I can only find a dll. 
>
> Perhaps I need to find a different set of MQ libraries with a Solaris .so
> file ?
>   
If this MQ library includes native code, then you will need a version 
with native code compiled for
Solaris. Are you able to write a simple pure Java main class that loads 
this MQ library and opens
a connection? If that does not even work, there is no point in trying to 
get it to load into Tcl Blend.

cheers
Mo DeJong

Re: [tcljava-user] NoClassDefFound

[Patrick F. <pfi...@oz...>]

On Wednesday 11 July 2007 18:25, Robinson, David wrote:
> Hi, I'm using tclblend for the first time. I have successfully compiled
> some java classes that reference functions in an external MQSeries .jar
> file which is in a non-standard directory. However, when I try to call the
> class from jtclsh I get
>

See the examples at the Tcl Cookbook.

http://aspn.activestate.com/ASPN/Cookbook/Tcl?kwd=TclBlend

Specifically: http://aspn.activestate.com/ASPN/Cookbook/Tcl/Recipe/442320

Building the classpath.

# build tcl classpath

append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mq.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/base\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqjms.jar\;
append x $drive/IBM/WebSphereMQ/Tools/Java/jms\;
append x $drive/IBM/WebSphereMQ/Java/lib/com.ibm.mqbind.jar\;

set env(TCL_CLASSPATH) $x