Java Code Examples for org.apache.http.client.methods.HttpRequestBase#getMethod()

private String sendAndGetResponse(HttpRequestBase request) throws IOException {
  String data = StringUtils.EMPTY;
  try {
    HttpResponse response = client.execute(request, null).get(30, TimeUnit.SECONDS);
    int code = response.getStatusLine().getStatusCode();
    if (code == 200) {
      try (InputStream responseContent = response.getEntity().getContent()) {
        data = IOUtils.toString(responseContent, "UTF-8");
      }
    } else {
      LOG.error("ZeppelinHub {} {} returned with status {} ", request.getMethod(),
          request.getURI(), code);
      throw new IOException("Cannot perform " + request.getMethod() + " request to ZeppelinHub");
    }
  } catch (InterruptedException | ExecutionException | TimeoutException
      | NullPointerException e) {
    throw new IOException(e);
  }
  return data;
}
 

public HttpResponse performRequest(HttpRequestBase request) {
    String method = request.getMethod();

    HttpResponse response;
    try {
        response = executeGetOrHead(request);
    } catch (IOException e) {
        throw new HttpRequestException(String.format("Could not %s '%s'.", method, request.getURI()), e);
    }

    return response;
}
 

public HttpResponse performRequest(HttpRequestBase request) {
    String method = request.getMethod();

    HttpResponse response;
    try {
        response = executeGetOrHead(request);
    } catch (IOException e) {
        throw new HttpRequestException(String.format("Could not %s '%s'.", method, request.getURI()), e);
    }

    return response;
}
 

/**
 * method to get the wire.
 * @param method
 * @param responseBody
 * @param headerString
 * @param responseStatus
 * @param subTests
 * @return
 * @throws ComplianceException
 */
public static Wire getWire(HttpRequestBase method, String responseBody,
                           String headerString, String responseStatus,
                           ArrayList<String> subTests) throws ComplianceException {

    StringBuffer toServer = new StringBuffer();
    StringBuffer fromServer = new StringBuffer();
    StringBuffer subTestsPerformed = new StringBuffer();

    toServer.append(method.getRequestLine().getMethod()).append(" ");
    toServer.append(method.getRequestLine().getUri()+"\n");
    toServer.append(method.getRequestLine().getProtocolVersion().getProtocol());
    for (org.apache.http.Header header : method.getAllHeaders()) {
        toServer.append(header.getName()).append(": ").append(header.getValue()).append("\n");
    }

    if(method.getMethod() != "GET" && method.getMethod() != "DELETE"){
        try {
            HttpEntity entity = ((HttpEntityEnclosingRequest)method).getEntity();
            toServer.append(EntityUtils.toString(entity));
        } catch (Exception e) {
            throw new ComplianceException(500, "Error in getting the request payload");
        }
    }
    fromServer.append("\n" + "Headers : ");
    fromServer.append(headerString + "\n");
    fromServer.append("\n" + "Status : ");
    fromServer.append(responseStatus + "\n");
    fromServer.append("\n" + responseBody);
    for (String subTest : subTests) {
        subTestsPerformed.append(subTest).append("\n");
    }
    return new Wire(toServer.toString(), fromServer.toString(), subTestsPerformed.toString());
}
 

private ResponseInfo<T> sendRequestForCache(HttpRequestBase request) {
        requestMethod = request.getMethod();

        boolean isEnableCache = com.youzu.android.framework.HttpUtils.sHttpCache.isEnabled(requestMethod);

//        Log.e("APP", "requestMethod：" + requestMethod + " isEnableCache:" + isEnableCache);

        if (isEnableCache) {
            String result = com.youzu.android.framework.HttpUtils.sHttpCache.get(requestUrl + request.toString());
            if (result != null) {
                return new ResponseInfo<T>(null, (T) result, true);
            }
        }
        return null;
    }
 

public HttpResponse performRequest(HttpRequestBase request) {
    String method = request.getMethod();

    HttpResponse response;
    try {
        response = executeGetOrHead(request);
    } catch (IOException e) {
        throw new HttpRequestException(String.format("Could not %s '%s'.", method, request.getURI()), e);
    }

    return response;
}
 

public HttpResponse performRequest(HttpRequestBase request) {
    String method = request.getMethod();

    HttpResponse response;
    try {
        response = executeGetOrHead(request);
    } catch (IOException e) {
        throw new HttpRequestException(String.format("Could not %s '%s'.", method, request.getURI()), e);
    }

    return response;
}
 

@Override
public T coerce(final HttpRequestBase request, final HttpResponse response) {
	final HttpEntity entity = response.getEntity();
	this.requestMethod = request.getMethod();
	this.requestContentType = null == entity ? null : ContentType.get(entity).getMimeType();
	this.requestAcceptHeader = request.getFirstHeader("Accept").getValue();
	return null;
}
 

/**
 * Executes the HTTPMethod with retry.
 *
 * @param httpClient     HTTPClient
 * @param httpMethod     HTTPMethod
 * @param retryCount No of retries
 * @return response. it will return an empty string if response body is null
 * @throws OnPremiseGatewayException throws {@link OnPremiseGatewayException}
 */
public static String executeHTTPMethodWithRetry(HttpClient httpClient, HttpRequestBase httpMethod, int retryCount)
        throws OnPremiseGatewayException {

    String result = OnPremiseGatewayConstants.EMPTY_STRING;
    HttpResponse response;
    int executionCount = 0;
    String methodName = httpMethod.getMethod();
    String uri = getURI(httpMethod);

    //Add an unique identifier as a custom header for distinguishing requests from different micro gateways.
    String token = ConfigManager.getConfigurationDTO().getStatus_unique_identifier();
    if (StringUtils.isNotBlank(token) && !(OnPremiseGatewayConstants.API_REQUEST_UNIQUE_IDENTIFIER_HOLDER
            .equals(token))) {
        if (log.isDebugEnabled()) {
            log.debug("Adding unique identifier as an header to the http " + methodName + " request.");
        }
        httpMethod.addHeader(OnPremiseGatewayConstants.APT_REQUEST_TOKEN_HEADER, token);
    }
    do {
        try {
            executionCount++;
            response = httpClient.execute(httpMethod);
            if (log.isDebugEnabled()) {
                log.debug(
                        "HTTP response code for the " + methodName + " request to URL: " + uri + " is " + response);
            }
            result = handleResponse(response, methodName, true, executionCount, retryCount, uri);
            if (!OnPremiseGatewayConstants.EMPTY_STRING.equals(result)) {
                return result;
            }
        } catch (IOException e) {
            handleExceptionWithRetry(executionCount, retryCount, methodName, uri, e);
        } finally {
            httpMethod.releaseConnection();
        }
    } while (executionCount < retryCount);
    return result;
}
 

/**
 * Executes HTTPMethod without retry
 *
 * @param httpClient HTTPClient
 * @param httpMethod HTTPMethod
 * @return response. it will return an empty string if response body is null
 * @throws OnPremiseGatewayException throws {@link OnPremiseGatewayException}
 */
public static String executeHTTPMethod(HttpClient httpClient, HttpRequestBase httpMethod)
        throws OnPremiseGatewayException {

    String result;
    HttpResponse response;
    String uri = getURI(httpMethod);
    String methodName = httpMethod.getMethod();

    //Add an unique identifier as an custom header for distinguishing requests from different micro gateways.
    String token = ConfigManager.getConfigurationDTO().getStatus_unique_identifier();
    if (StringUtils.isNotBlank(token) && !(OnPremiseGatewayConstants.API_REQUEST_UNIQUE_IDENTIFIER_HOLDER
            .equals(token))) {
        if (log.isDebugEnabled()) {
            log.debug("Adding unique identifier as an header to the http " + methodName + " request.");
        }
        httpMethod.addHeader(OnPremiseGatewayConstants.APT_REQUEST_TOKEN_HEADER, token);
    }
    try {
        response = httpClient.execute(httpMethod);
        if (log.isDebugEnabled()) {
            log.debug("HTTP response code for the " + methodName + " request: " + uri + " is " + response);
        }
        result = handleResponse(response, methodName, false, 0, 0, uri);
    } catch (IOException e) {
        throw new OnPremiseGatewayException(methodName + " request failed for URI: " + uri, e);
    } finally {
        httpMethod.releaseConnection();
    }
    return result;
}
 

protected String executeRequest(HttpRequestBase request) throws ElasticsearchClientException
{
    Validate.notNull(httpClient, "Has the ElasticsearchClient been initialized?");
    
    try
    {
        HttpResponse response = httpClient.execute(request);

        int statusCode = response.getStatusLine().getStatusCode();
        String content = readContent(response.getEntity());
        log.debug(String.format(
                "Response with status code %d and content: %s", statusCode, content));

        // some PUT requests return 200, some 201 :-O
        if (statusCode != 200 && statusCode != 201)
        {
            throw new ElasticsearchClientException(request.getMethod(), statusCode, content);
        }

        return content;
    }
    catch (IOException e)
    {
        throw new ElasticsearchClientException(e);
    }
    finally
    {
        request.releaseConnection();
    }
}
 

private IOException asIOException(HttpRequestBase request, HttpResponse response) throws IOException {
    return new IOException(request.getMethod() + " failed, error code " + response.getStatusLine().getStatusCode()
            + " and response: " + EntityUtils.toString(response.getEntity()));
}
 

private IOException asIOException(HttpRequestBase request, HttpResponse response) throws IOException {
    return new IOException(request.getMethod() + " failed, error code " + response.getStatusLine().getStatusCode()
            + " and response: " + EntityUtils.toString(response.getEntity()));
}