- String moduleName = null;
-
- // First check whether we have a bundleId
- Long bundleId = null;
- try {
- bundleId = Long.parseLong(firstArg);
- } catch (NumberFormatException e) {
- // silent
- }
-
- // Look for bundle names containing pattern
- Bundle bundle = null;
- if (bundleId != null) {
- bundle = bundleContext.getBundle(bundleId);
- } else {
- for (Bundle b : bundleContext.getBundles()) {
- if (b.getSymbolicName().contains(firstArg)) {
- bundle = b;
- break;
- }
- }
- }
-
- if (bundle != null) {
- moduleName = bundle.getSymbolicName();
- lastModuleName = moduleName;
- lastExecutionName = executionName;
- } else {
- log
- .warn("Could not find any execution module matching these requirements.");
- return null;
- }
-
- // Find module
- ExecutionModule module = null;
- ServiceReference serviceRef = null;
- try {
- bundlesManager.stopSynchronous(bundle);
- bundlesManager.updateSynchronous(bundle);
- // Refresh in case there are fragments
- bundlesManager.refreshSynchronous(bundle);
- bundlesManager.startSynchronous(bundle);
-
- String filter = "(Bundle-SymbolicName=" + moduleName + ")";
- // Wait for application context to be ready
- bundlesManager.getServiceRefSynchronous(ApplicationContext.class
- .getName(), filter);
-
- if (log.isDebugEnabled())
- log.debug("Bundle " + bundle.getSymbolicName()
- + " ready to be used at latest version.");
-
- ServiceReference[] sfs = bundlesManager.getServiceRefSynchronous(
- ExecutionModule.class.getName(), filter);
-
- if (sfs.length > 1)
- log
- .warn("More than one execution module service found in module "
- + moduleName);
-
- if (sfs.length > 0) {
- serviceRef = sfs[0];
- module = (ExecutionModule) bundleContext.getService(serviceRef);
- }
-
- if (module != null) {
- ExecutionFlowDescriptor descriptor = new ExecutionFlowDescriptor();
- descriptor.setName(executionName);
- module.execute(descriptor);
- log.info("Executed " + executionName + " from " + moduleName);
- }
-
- } catch (Exception e) {
- throw new SlcException("Cannot find or update module.", e);
- } finally {
- if (serviceRef != null)
- bundleContext.ungetService(serviceRef);
- }
-