TestIndex_06_delete.java

package es_02_index;

import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
import org.elasticsearch.action.support.master.AcknowledgedResponse;
import org.elasticsearch.client.RestHighLevelClient;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.IOException;

/**
 * 删除索引异步操作
 *
 * @author : qinyingjie
 * @version : 2.2.0
 * @date : 2023/5/13 11:13
 */
@SpringBootTest
@RunWith(SpringRunner.class)
public class TestIndex_06_delete {
    @Autowired
    private RestHighLevelClient client;

    @Test
    public void testDeleteIndexAsync() throws IOException {
        //创建删除索引请求
        DeleteIndexRequest deleteIndexRequest = new DeleteIndexRequest("itheima_book");
        //        执行
        ActionListener<AcknowledgedResponse> listener = new ActionListener<AcknowledgedResponse>() {
            @Override
            public void onResponse(AcknowledgedResponse acknowledgedResponse) {
                //得到相应
                boolean acknowledged = acknowledgedResponse.isAcknowledged();
                System.out.println("acknowledged:" + acknowledged);
            }

            @Override
            public void onFailure(Exception e) {
                e.printStackTrace();
            }
        };
    }
}