com.jslsolucoes.elasticsearch.ee.ElasticSearch Maven / Gradle / Ivy

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package com.jslsolucoes.elasticsearch.ee;

import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

import javax.inject.Inject;

import org.apache.http.HttpHost;

import com.jslsolucoes.properties.ee.Properties;
import com.jslsolucoes.properties.ee.PropertyValue;

@Properties("elasticsearch.properties")
public class ElasticSearch {

    @PropertyValue(key = "elasticsearch.endpoints", defaultValue = "http://localhost:9200")
    @Inject
    private String endpoints;

    public HttpHost[] getHosts() {
	List hosts = new ArrayList<>();
	StringTokenizer stringTokenizer = new StringTokenizer(endpoints, ",");
	while (stringTokenizer.hasMoreTokens()) {
	    try {
		URL endpoint = new URL(stringTokenizer.nextToken());
		hosts.add(new HttpHost(endpoint.getHost(), endpoint.getPort(), endpoint.getProtocol()));
	    } catch (Exception e) {
		throw new RuntimeException(e);
	    }
	}
	return hosts.toArray(new HttpHost[] {});
    }

}