package org.erlide.backend;
import org.eclipse.jdt.annotation.NonNull;
import org.erlide.backend.api.IBackendManager;
import org.erlide.backend.runtimeinfo.RuntimeInfoPreferencesSerializer;
import org.erlide.engine.model.root.IErlProject;
import org.erlide.runtime.api.IOtpRpc;
import org.erlide.runtime.api.RuntimeCore;
import org.erlide.runtime.epmd.EpmdWatcher;
import org.erlide.runtime.runtimeinfo.IRuntimeInfoCatalog;
public class BackendCore {
private static IBackendManager backendManager;
private static EpmdWatcher epmdWatcher;
private static EpmdWatchJob epmdWatcherJob;
public static void init(final IBackendManager aBackendManager) {
backendManager = aBackendManager;
}
public static final IBackendManager getBackendManager() {
return backendManager;
}
public static IRuntimeInfoCatalog getRuntimeInfoCatalog() {
return RuntimeCore.getRuntimeInfoCatalog(new RuntimeInfoPreferencesSerializer());
}
public static IOtpRpc getBuildBackend(@NonNull final IErlProject project) {
final IBackendManager manager = getBackendManager();
return manager.getBuildBackend(project).getOtpRpc();
}
public static EpmdWatcher getEpmdWatcher() {
if (epmdWatcher == null) {
// tryStartEpmdProcess();
startEpmdWatcher();
}
return epmdWatcher;
}
private static void startEpmdWatcher() {
epmdWatcher = new EpmdWatcher();
epmdWatcher.addEpmdListener(getBackendManager());
epmdWatcherJob = new EpmdWatchJob(epmdWatcher);
epmdWatcherJob.schedule(1000);
}
public static void stop() {
if (epmdWatcherJob != null) {
epmdWatcherJob.stop();
}
}
}