ClusterExecutorClusterSettingsContext.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.search.elasticsearch.internal.cluster;

import com.liferay.portal.kernel.cluster.ClusterExecutor;
import com.liferay.portal.kernel.cluster.ClusterNode;

import java.net.InetAddress;
import java.net.NetworkInterface;

import java.util.List;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author André de Oliveira
 */
@Component(immediate = true, service = ClusterSettingsContext.class)
public class ClusterExecutorClusterSettingsContext
	implements ClusterSettingsContext {

	@Override
	public String[] getHosts() {
		List<ClusterNode> clusterNodes = _clusterExecutor.getClusterNodes();

		String[] hosts = new String[clusterNodes.size()];

		for (int i = 0; i < hosts.length; i++) {
			ClusterNode clusterNode = clusterNodes.get(i);

			InetAddress bindInetAddress = clusterNode.getBindInetAddress();

			hosts[i] = bindInetAddress.getHostAddress();
		}

		return hosts;
	}

	@Override
	public InetAddress getLocalBindInetAddress() {
		return _clusterExecutor.getBindInetAddress();
	}

	@Override
	public NetworkInterface getLocalBindNetworkInterface() {
		return _clusterExecutor.getBindNetworkInterface();
	}

	@Override
	public boolean isClusterEnabled() {
		return _clusterExecutor.isEnabled();
	}

	@Reference
	private ClusterExecutor _clusterExecutor;

}