/*
* Copyright 2013 Rackspace
*
* 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 com.rackspacecloud.blueflood.service;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.InetSocketTransportAddress;
import java.util.List;
public class RemoteElasticSearchServer implements ElasticClientManager {
private static final RemoteElasticSearchServer INSTANCE = new RemoteElasticSearchServer();
public static RemoteElasticSearchServer getInstance() {
return INSTANCE;
}
private Client client;
private RemoteElasticSearchServer() {
Configuration config = Configuration.getInstance();
List<String> hosts = config.getListProperty(ElasticIOConfig.ELASTICSEARCH_HOSTS);
String clusterName = config.getStringProperty(ElasticIOConfig.ELASTICSEARCH_CLUSTERNAME);
Settings settings = ImmutableSettings.settingsBuilder()
.put("cluster.name", clusterName)
.build();
TransportClient tc = new TransportClient(settings);
for (String host : hosts) {
String[] parts = host.split(":");
String address = parts[0];
Integer port = Integer.parseInt(parts[1]);
tc.addTransportAddress(new InetSocketTransportAddress(address, port));
}
client = tc;
}
public Client getClient() {
return client;
}
}