java/org/eclipse/lsp4j/jsonrpc/StandardLauncher.java

/******************************************************************************
 * Copyright (c) 2018 Red Hat Inc
 * 
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 * 
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 ******************************************************************************/
package org.eclipse.lsp4j.jsonrpc;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;

import org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor;
import org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer;

public class StandardLauncher<T> implements Launcher<T> {
	private final ExecutorService execService;
	private final T remoteProxy;
	private final RemoteEndpoint remoteEndpoint;
	private final ConcurrentMessageProcessor msgProcessor;

	public StandardLauncher(StreamMessageProducer reader, MessageConsumer messageConsumer,
			ExecutorService execService, T remoteProxy, RemoteEndpoint remoteEndpoint) {
		this(execService, remoteProxy, remoteEndpoint, 
				new ConcurrentMessageProcessor(reader, messageConsumer));
	}
	
	public StandardLauncher(
			ExecutorService execService2, T remoteProxy2, RemoteEndpoint remoteEndpoint2,
			ConcurrentMessageProcessor msgProcessor) {
		this.execService = execService2;
		this.remoteProxy = remoteProxy2;
		this.remoteEndpoint = remoteEndpoint2;
		this.msgProcessor = msgProcessor;
	}

	@Override
	public Future<Void> startListening() {
		return msgProcessor.beginProcessing(execService);
	}

	@Override
	public T getRemoteProxy() {
		return remoteProxy;
	}

	@Override
	public RemoteEndpoint getRemoteEndpoint() {
		return remoteEndpoint;
	}
}