Hi Juan Antonio,

You will need to use "ant dist" to build rosjava.jar.  I've added a
note on this to the Welcome documentation:

http://code.google.com/p/rosjava/wiki/Welcome

We will be integrating rosjava with the rosbuild system more properly
in the future as we figure out the right way to integrate rosmake and
ant.

 - Ken

On Fri, May 13, 2011 at 3:52 AM, Juan Antonio Breņa Moral
<bren@juanantonio.info> wrote:
> Good morning Damon,
>
> congratulations for your effort with the project.
>
> Yesterday I was trying to test the project but I couldn't run the example
> which was posted in wiki:
> http://code.google.com/p/rosjava/wiki/Welcome
>
> rosrun rosjava run org.ros.SlaveApiTestNode
>
> Because I received the following message:
>
> Unable to access jarfile
> /home/jabrena/ros2/workspace2/rosjava/java/dist/rosjava.jar
>
> I was trying researching the source of the problem and I found a Ant file to
> build the package rosjava.jar in build.xml located in the path:
>
> /home/jabrena/ros2/workspace2/rosjava/java/
>
> because I found in built.xml that exist a property about rosjava.jar
> <property name="jar.rosjava" location="${dist}/rosjava.jar" />
>
> but when I built it, I didnt find the folder dist/ and the package
> rosjava.jar
>
> I suppose that when I know the way to have that package, the proble will be
> solved.
>
> Currently I was working with previous work developed by Lorentz but I am
> really interested to move to your work.
>
> Cheers from Madrid
>
> Juan Antonio
>
>
> On 05/13/2011 06:55 AM, Damon Kohler wrote:
>
> Dear ROS (Java, and Android) users,
>
> I'm happy to announce the alpha release of a new rosjava client
> library written in pure Java (http://rosjava.googlecode.com/). In
> partnership with Willow Garage, I've been working on this pure Java
> implementation of ROS for the last few months. We announced it
> publicly yesterday at Google I/O during the Cloud Robotics tech talk
> (http://www.youtube.com/watch?v=FxXBUp-4800).
>
> One exciting aspect of rosjava is Android compatibility. You can now
> integrate Android devices with your ROS-enabled robots and write apps
> for them. In addition, with the newly announced Open Accessory API and
> Android Development Kit, you can start controlling actuators or
> reading external sensors directly from Android devices.
>
> There are demos of Android integration in the tech talk and also
> sample Android code in the rosjava repository (see
> /hg/android/tutorials).
>
> This project is under active development and should be considered
> alpha quality. ROS toolchain integration is not yet complete and APIs
> will be changing as we continue to move forward.
>
> Best regards,
> Damon Kohler
> _______________________________________________
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> ros-users@code.ros.org
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>
>
>
> --
> Juan Antonio Breņa Moral
> www.juanantonio.info
> www.roboticaenlaescuela.es
>
> <img src="triathlonanimationgifsv3.gif"/>
>
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>