AWS CloudSearchの検索APIサンプル

CloudSearchSample.java

package org.bobbyjam99;

import org.apache.http.HttpEntity;
import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 * AWS CloudSearchの検索API実行サンプル
 */
public class CloudSearchSample {

    /** AWSマネジメントコンソールに記載してある"Search Endpoint" */
    static String domain = "http://hoge.ap-northeast-1.cloudsearch.amazonaws.com";
    /** バージョン番号? */
    static String endpoint = "/2013-01-01/search";
    /** 検索ワード("おお"で検索) */
    static String query = "?q=%E3%81%8A%E3%81%8A";

    public static void main(String[] args) {
        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpGet getMethod = new HttpGet(domain + endpoint + query);

            try (CloseableHttpResponse response = httpClient.execute(getMethod)) {
                if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                    HttpEntity entity = response.getEntity();
                    System.out.println(EntityUtils.toString(entity,
                            StandardCharsets.UTF_8));
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}