[CONF] Apache Ode: Building ODE (page created)

Tue, 29 May 2007 11:25:26 -0700

Page Created : ODExSITE : Building ODE

Building ODE has been created by Matthieu Riou (May 29, 2007).

Content:

Ode is still under incubation and doesn't have any official release yet (but we're working on it). So you will have to build from the source code but thanks to Buildr, this is fairly easy. We're still maintaining a Maven2 build for now but the preferred build mechanism is using Buildr as our Maven2 support will shortly been discontinued.

Getting the source code

First you will have to make sure that you have Subversion. If you don't know what Subversion is or don't have it installed, check here. Once installed run:

$> svn checkout http://svn.apache.org/repos/asf/incubator/ode/trunk ode


For more information or if you have any problem with Subversion (like being behind a proxy or a firewall) check the Source Code section.



Building With Buildr



If you already have Ruby installed on your machine (which is true for most Linux and Mac computers), you will probably find building with Buildr easier. You will need to following things:



    
	
  • Ruby 1.8.x with RubyGems 0.9 or later. As mentioned, you probably already have this installed. For Windows users using the Ruby One-Click Installer is the easiest (http://rubyforge.org/projects/rubyinstaller/). For Linux or Mac OS users, a Ruby interpreter is usually preinstalled. Just make sure to have the ruby-dev package (mkmf is needed for RJB).
    • 
	
  • Buildr. Install it by running 'gem install buildr'. You will need to have a proper JAVA_HOME environment variable. Make sure to choose either win32 or ruby platforms (don't choose java for Antwrap, that's JRuby).
    • 





Building is then pretty simple. Open a command in the source root directory and run:





rake package





To try the test cases bundled with ODE:





rake test





It just works! For more information about Buildr see http://buildr.rubyforge.org/.



Building With Maven2



You'll need to install Maven2 to build Ode. Just follow the installation instructions. Then open a command in the source root (usually in ode if you checked out using the previous command) and type:





mvn install





This will compile and install all necessary artifacts in your local repository.



Isn't it pretty to think so?
You may find that the optimistic claim made above is---well, let's just say, not reflected by reality. In fact you are likely to experience the following problems:

    
	
  • tools.jar library cannot be found: make sure JAVA_HOME points to a Java JDK, /not/ a JRE.
    • 
	
  • OpenJPA enhancer cannot find necessary libraries: re-run the mvn install and all should be well.
    • 
	
  • Build fails because you're missing dao-jpa-ojpa-derby or dao-hibernate-db-derby. Go into the directory of the missing module, run mvn install, go back to the root directory and run Maven again.
    • 






After everything has been compiled, it's rather easy to produce a standalone distribution of ODE. Just go into the distro-axis2 directory (or distro-jbi if you're interested in the JBI integration) and type: 





mvn install





Running in Tomcat



You should find the full distribution in the distro-axis/target directory. Unzip it somewhere on your disk, everything needed is inside.



Get the WAR file in the distribution root directory, rename it to ode.war and copy this file to Tomcat's webapp directory. Start Tomcat and Ode should be up and running. You should get the Axis2 welcome page under http://localhost:8080/ode. The Ode WAR includes its own embedded database (Derby) so you don't have to worry about configuring any external database for now.



Testing



Copy the content of examples directory in the distribution (the 3 sub-directories) to tomcat/webapps/ode/WEB-INF/processes, this will automatically deploy the 3 example processes. Use the sendsoap command located in the distribution bin directory to send test messages. The messages to run each of the 3 examples are provided in their respective directory (testRequest.soap). For each example type something like:





bin/sendsoap http://localhost:8080/ode/processes/helloWorld examples/HelloWorld2/testRequest.soap





The sendsoap executable can be found in the distribution bin directory. The urls should be updated according to the address defined in the WSDL file for the process service.



If you want to use an IDE to explore the PXE sources or debug PXE executables, Eclipse .project and .classpath files are present in all the modules; simply choose File|Import from the Eclipse menu, and select the root pxe directory. You may also use Maven to generate project files for other IDEs. See the Maven documentation for details.

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