content: /*
   * Copyright (C) 2020 ActiveJ LLC.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package io.activej.launchers.crdt;
  
  import io.activej.config.Config;
  import io.activej.config.ConfigModule;
  import io.activej.crdt.CrdtServer;
  import io.activej.inject.annotation.Inject;
  import io.activej.inject.annotation.Provides;
  import io.activej.inject.module.Module;
  import io.activej.jmx.JmxModule;
  import io.activej.launcher.Launcher;
  import io.activej.launchers.crdt.CrdtNodeLogicModule.Cluster;
  import io.activej.service.ServiceGraphModule;
  import io.activej.trigger.TriggersModule;
  
  import static io.activej.config.Config.ofClassPathProperties;
  import static io.activej.config.Config.ofSystemProperties;
  import static io.activej.inject.module.Modules.combine;
  
  public abstract class CrdtNodeLauncher<K extends Comparable<K>, S> extends Launcher {
  	public static final String PROPERTIES_FILE = "crdt-node.properties";
  
  	@Inject
  	@Cluster
  	CrdtServer<K, S> clusterServer;
  
  	@Inject
  	CrdtServer<K, S> crdtServer;
  
  	@Provides
  	Config config() {
  		return Config.create()
  			.overrideWith(ofClassPathProperties(PROPERTIES_FILE, true))
  			.overrideWith(ofSystemProperties("config"));
  	}
  
  	@Override
  	protected Module getModule() {
  		return combine(
  			ServiceGraphModule.create(),
  			JmxModule.create(),
  			TriggersModule.create(),
  			ConfigModule.builder()
  				.withEffectiveConfigLogger()
  				.build(),
  			getBusinessLogicModule());
  	}
  
  	protected abstract CrdtNodeLogicModule<K, S> getBusinessLogicModule();
  
  	@Override
  	protected void run() throws Exception {
  		awaitShutdown();
  	}
  }
  