I'm currently working on a project for a application deployed in Jboss where we
can deploy bundles to implement a new functionality.
After some tests with with Felix and Equinox, I created a little EJB
application that installs and runs bundles using some actions offered by them.
| public String doInstall() {
|
| FrameworkIntegration inte = new FrameworkIntegration();
| inte.create();
| //inte.start();
| context = inte.getBundleContext();
| try{
|
context.installBundle("file:///Users/ped/Desktop/UCE15/PluginJars/libPlugin.jar");
|
context.installBundle("file:///Users/ped/Desktop/UCE15/PluginJars/sensorPlugin.jar");
| ...
| }catch....
|
| }
|
|
| public String doAction() {
|
| if(context==null){
| FrameworkIntegration inte = new FrameworkIntegration();
| inte.create();
| inte.start();
| context = inte.getBundleContext();
| }
|
| Bundle[] bds = context.getBundles();
| for(Bundle b : bds){
| System.out.println("BundleID: "+b.getBundleId()+ "
Name: " + b.getSymbolicName() +" State: ");
| try {
| b.start();
| } catch (BundleException e) {
| System.out.println("Exception on bundle start:
"+e.getCause().toString());
| }
| }
| return "Run";
| }
|
Now, the questions:
1) This experiment works on Felix, but on Equinox i get null pointers
when I try to get the context and other. Why?
2) When running on Felix, I can install and run the plugins, but i don't
see the bundles installed by Jboss on start, the same ones I see on the
configuration page for bundles. And vice-versa, i don't see my bundles on the
page. Did I start another Felix container (or something like that, I'm not a
pro on OSGi sry)?. And can I get the Jboss container so I can see my bundles on
the page, and install new ones from there?
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http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4269147#4269147
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