JAVA Queries

Hello ,
We are having QNX RTP 6.1 version.We want to develop some applications on
Java. :
Here are my questions:

  1. As java (j9 virtual machine) runtimes
    (VAME 1.3) have been installed on QNX platform, I need more help
    on how to edit, compile and run my java programs or class files on
    QNX platform.

  2. What type of applications can I develop using this j9
    virtual machine on QNX.

  3. I had seen sample example applications that had been
    installed along with java runtimes(VAME 1.3) but I could not get
    any technical support for how to begin my java programming.

  4. How I can develop some GUI based applicaions using this
    VAME 1.3 on QNX platform.

  5. Whether QNX supports some other java runtimes, if so
    give me details.

Please give us more deatils for these queries.

Prabha <prabha_guptha@hotmail.com> wrote:

Hello ,
We are having QNX RTP 6.1 version.We want to develop some applications on
Java. :
Here are my questions:

  1. As java (j9 virtual machine) runtimes
    (VAME 1.3) have been installed on QNX platform, I need more help
    on how to edit, compile and run my java programs or class files on
    QNX platform.

AFAIK, VAME on QNX does not include a java compiler. You can, however,
install jikes from my repository. You simply need to set the CLASSPATH
environment variable to the classes.zip you want to use (vame has several).

http://qnx.wox.org/repository/6.1 (go there via Package Installer).

chris


Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/

The latest version of j9 (1.5) includes a java compiler (executable is
called j9c). You can get more information at www.ibm.com/embedded

-Andrew


On 27 Apr 2002 06:25:20 GMT, Chris McKillop <cdm@qnx.com> wrote:

Prabha <> prabha_guptha@hotmail.com> > wrote:
Hello ,
We are having QNX RTP 6.1 version.We want to develop some applications on
Java. :
Here are my questions:

  1. As java (j9 virtual machine) runtimes
    (VAME 1.3) have been installed on QNX platform, I need more help
    on how to edit, compile and run my java programs or class files on
    QNX platform.


    AFAIK, VAME on QNX does not include a java compiler. You can, however,
    install jikes from my repository. You simply need to set the CLASSPATH
    environment variable to the classes.zip you want to use (vame has several).

http://qnx.wox.org/repository/6.1 > (go there via Package Installer).

chris


Chris McKillop <> cdm@qnx.com> > “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/

AFAIK, VAME on QNX does not include a java compiler. You can, however,
install jikes from my repository. You simply need to set the CLASSPATH
environment variable to the classes.zip you want to use (vame has several).

http://qnx.wox.org/repository/6.1 > (go there via Package Installer).

chris

Chris,

Thanks for this generous offer to allow us to install jikes from
your repository. I tried to do this and I get a Dependancy error,
the first I’ve ever seen for that matter. The install is complaining
because:


“jikes.1.15” requires that you install “A package with a ContainsLibrary
of libcpp.so.2a and a Processor of x86”.

I’ve looked all around for this, but can’t find anything. Can you be of
help?

Mitchell Schoenbrun --------- maschoen@pobox.com

libcpp.so.2a is part of qnx6.2. maybe chris’ package is meant
for qnx6.2 though it is in http://qnx.wox.org/repository/6.1

frank

Mitchell Schoenbrun <maschoen@pobox.com> wrote:

AFAIK, VAME on QNX does not include a java compiler. You can, however,
install jikes from my repository. You simply need to set the CLASSPATH
environment variable to the classes.zip you want to use (vame has several).

http://qnx.wox.org/repository/6.1 > (go there via Package Installer).

chris



Chris,

Thanks for this generous offer to allow us to install jikes from
your repository. I tried to do this and I get a Dependancy error,
the first I’ve ever seen for that matter. The install is complaining
because:



“jikes.1.15” requires that you install “A package with a ContainsLibrary
of libcpp.so.2a and a Processor of x86”.

I’ve looked all around for this, but can’t find anything. Can you be of
help?

Mitchell Schoenbrun --------- > maschoen@pobox.com

yes, very likly true! Do you have access to the 6.2 betas?

chris


fliu@bb.vipstage.com wrote:

libcpp.so.2a is part of qnx6.2. maybe chris’ package is meant
for qnx6.2 though it is in > http://qnx.wox.org/repository/6.1

frank

Mitchell Schoenbrun <> maschoen@pobox.com> > wrote:
AFAIK, VAME on QNX does not include a java compiler. You can, however,
install jikes from my repository. You simply need to set the CLASSPATH
environment variable to the classes.zip you want to use (vame has several).

http://qnx.wox.org/repository/6.1 > (go there via Package Installer).

chris


Chris,

Thanks for this generous offer to allow us to install jikes from
your repository. I tried to do this and I get a Dependancy error,
the first I’ve ever seen for that matter. The install is complaining
because:


“jikes.1.15” requires that you install “A package with a ContainsLibrary
of libcpp.so.2a and a Processor of x86”.

I’ve looked all around for this, but can’t find anything. Can you be of
help?

Mitchell Schoenbrun --------- > maschoen@pobox.com


Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/

Previously, Chris McKillop wrote in qdn.public.qnxrtp.os:

yes, very likly true! Do you have access to the 6.2 betas?

Not yet, but I can wait. Do you recall when it is scheduled
for release?

Mitchell

Mitchell Schoenbrun --------- maschoen@pobox.com

No comment on release dates (talk to your sales rep), but I can tell you that
jikes builds clean from source. You can download it from IBM. Look on
freshmeat.net for a link.

chris

Mitchell Schoenbrun <maschoen@pobox.com> wrote:

Previously, Chris McKillop wrote in qdn.public.qnxrtp.os:


yes, very likly true! Do you have access to the 6.2 betas?

Not yet, but I can wait. Do you recall when it is scheduled
for release?

Mitchell

Mitchell Schoenbrun --------- > maschoen@pobox.com


Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/