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package tools.refinery.language.web.tests;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import org.eclipse.xtext.ide.ExecutorServiceProvider;
import com.google.inject.Singleton;
@Singleton
public class AwaitTerminationExecutorServiceProvider extends ExecutorServiceProvider {
private List<RestartableCachedThreadPool> servicesToShutDown = new ArrayList<>();
@Override
protected ExecutorService createInstance(String key) {
var instance = new RestartableCachedThreadPool();
synchronized (servicesToShutDown) {
servicesToShutDown.add(instance);
}
return instance;
}
public void waitForAllTasksToFinish() {
synchronized (servicesToShutDown) {
for (var executorService : servicesToShutDown) {
executorService.waitForAllTasksToFinish();
}
}
}
@Override
public void dispose() {
super.dispose();
synchronized (servicesToShutDown) {
for (var executorService : servicesToShutDown) {
executorService.waitForTermination();
}
servicesToShutDown.clear();
}
}
}
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