public void execute(WorkerContext workerContext) {
LoggingManagerInternal loggingManager = createLoggingManager();
loggingManager.setLevel(logLevel).start();
FilteringClassLoader filteredWorkerClassLoader =
new FilteringClassLoader(getClass().getClassLoader());
filteredWorkerClassLoader.allowPackage("org.slf4j");
filteredWorkerClassLoader.allowClass(Action.class);
filteredWorkerClassLoader.allowClass(WorkerContext.class);
ClassLoader applicationClassLoader = workerContext.getApplicationClassLoader();
FilteringClassLoader filteredApplication = new FilteringClassLoader(applicationClassLoader);
ObservableUrlClassLoader implementationClassLoader =
createImplementationClassLoader(filteredWorkerClassLoader, filteredApplication);
// Configure classpaths
for (String sharedPackage : sharedPackages) {
filteredApplication.allowPackage(sharedPackage);
}
implementationClassLoader.addURLs(implementationClassPath);
// Deserialize the worker action
Action<WorkerContext> action;
try {
ObjectInputStream instr =
new ClassLoaderObjectInputStream(
new ByteArrayInputStream(serializedWorkerAction), implementationClassLoader);
action = (Action<WorkerContext>) instr.readObject();
} catch (Exception e) {
throw UncheckedException.asUncheckedException(e);
}
action.execute(workerContext);
}