Java Response.getEntity方法代码示例

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
ClientYamlTestResponse(Response response) throws IOException {
    this.response = response;
    if (response.getEntity() != null) {
        String contentType = response.getHeader("Content-Type");
        this.bodyContentType = XContentType.fromMediaTypeOrFormat(contentType);
        try {
            byte[] bytes = EntityUtils.toByteArray(response.getEntity());
            //skip parsing if we got text back (e.g. if we called _cat apis)
            if (bodyContentType != null) {
                this.parsedResponse = ObjectPath.createFromXContent(bodyContentType.xContent(), new BytesArray(bytes));
            }
            this.body = bytes;
        } catch (IOException e) {
            EntityUtils.consumeQuietly(response.getEntity());
            throw e;
        }
    } else {
        this.body = null;
        this.bodyContentType = null;
    }
}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
public SearchResult perform() {
  try {
    ObjectMapper mapper = new ObjectMapper();
    String queryString = serialize();
    LOG.info("Query: " + queryString);
    Response response = elasticSearchService.getRestClient().performRequest(
            "GET",
            "/" + index + "/_search",
            Collections.<String, String>emptyMap(),
            new StringEntity(queryString, "UTF-8"));

    HttpEntity entity = response.getEntity();
    return mapper.readValue(entity.getContent(), SearchResult.class);
  }
  catch (IOException ex) {
    LOG.error("Could not perform query", ex);
  }
  return null;
}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
public HttpEntity rootRequest() throws IOException {
	Response response = restClient.performRequest(
			  "GET", "/",
			  Collections.singletonMap("pretty", "true"));
	// System.out.println(EntityUtils.toString(response.getEntity()));
	return response.getEntity();
}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
public void refreshIndexes(String... names) {
    try {
        String endpoint = "/_refresh";
        if (names.length > 0) {
            endpoint = "/" + String.join(",", names) + endpoint;
        }

        Response response = client.performRequest(
                "POST",
                endpoint
        );

        if (response.getStatusLine().getStatusCode() > 399 && logger.isWarnEnabled()) {
            logger.warn("Problem while refreshing indexes: {}", String.join(",", names));
        }

        if (logger.isDebugEnabled()) {
            HttpEntity entity = response.getEntity();

            RefreshResponse refreshResponse = jacksonObjectMapper.readValue(entity.getContent(), RefreshResponse.class);
            Shards shards = refreshResponse.getShards();
            logger.debug("Shards refreshed: total {}, successfull {}, failed {}", shards.getTotal(), shards.getSuccessful(), shards.getFailed());
        }
    } catch (IOException e) {
        logger.warn("Problem while executing refresh request.", e);
        throw new ClusterApiException("Error when refreshing indexes." + e.getMessage());
    }

}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
/**
 * Returns the current health of the cluster as a {@link ClusterHealth} object.
 *
 * @return ClusterHealth containing the basic properties of the health of the cluster
 */
public ClusterHealth checkClusterHealth() {
    try {
        Response response = client.performRequest(GET, "/_cluster/health");

        HttpEntity entity = response.getEntity();

        return jacksonObjectMapper.readValue(entity.getContent(), ClusterHealth.class);

    } catch (IOException e) {
        logger.warn("Problem while executing request.", e);
        throw new ClusterApiException("Error when checking the health of the cluster");
    }
}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
public static Map<String, Object> asMap(Response response) {
    try {
        if (response.getEntity() == null) {
            return null;
        }
        return asMap(response.getEntity().getContent());
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

import org.elasticsearch.client.Response; //导入方法依赖的package包/类
public ElasticsearchResponse(Response response) throws IOException {
    this.statusLine = response.getStatusLine();
    if (response.getEntity() != null) {
        this.entity = parseResponse(response);
    }
}