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Jxta Pipe Example

This a two part simple example primarily to illustrate how to create a InputPipe, OutputPipeListener, and send and receive messages. Refer to the README for running steps.

• PipeListener.java: JXTA application that creates an input pipe instance and waits forever for messages to run it

• PipeExample.java: an OutputPipeListener is created, and one attempt is made to resolve the InputPipe. Once it has been resolved, a message (msg) is sent through the pipe.

  Running

  You have to run in the following order:

  1. run the PipeListener class first by using run3.bat
  2. run the PipeExample class by using run4.bat

  The PipeListener and the PipeExample need to be run in different directories. This is because you will be running both on the same machine and will need to configure each node to use a different TCP port. The default is 9701 – so set the PipeListener to use this port. For the PipeExample, use 9702. The batch file run4.bat automatically creates a directory to run the PipeExample in and places the necessary class and resource files in this directory ready for execution. The batch file looks like this:

  mkdir RunPipeExample
  copy PipeExample.class RunPipeExample
  copy pipexample.adv RunPipeExample
  cd RunPipeExample
  set LIB_DIR=..\lib
  java -classpath .\;%LIB_DIR%\jxta.jar;%LIB_DIR%\log4j.jar;%LIB_DIR%\jxtasecurity.jar;
  %LIB_DIR%\jxtaptls.jar;%LIB_DIR%\minimalBC.jar;%LIB_DIR%\cryptix32.jar;
  %LIB_DIR%\cryptix-asn1.jar PipeExample
  

  Adapted From:

  Pipe Example by Mohamed Abdelaziz (jxta.org: hamada)

  The Source Code can be found here:

  • PipeListener.java
  • PipeExample.java

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