Java Code Examples for org.apache.http.client.methods.CloseableHttpResponse#getAllHeaders()

The following examples show how to use org.apache.http.client.methods.CloseableHttpResponse#getAllHeaders() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: HttpClientBasic.java From JavaTutorial with Apache License 2.0

6 votes

private void processResponse(CloseableHttpResponse response) 
            throws UnsupportedOperationException, IOException {
        try {
            // 获取响应头
            Header[] headers = response.getAllHeaders();
            for (Header header : headers) {
                _logger.info(header.getName() + ":" + header.getValue());
            }
            
            // 获取状态信息
            StatusLine sl =response.getStatusLine();
            _logger.info( String.format("ProtocolVersion:%s, StatusCode:%d, Desc:%s", 
                    sl.getProtocolVersion().toString(), sl.getStatusCode(), sl.getReasonPhrase()) );
            
            // 获取响应内容
            HttpEntity entity = response.getEntity();
            _logger.info( String.format("ContentType:%s, Length:%d, Encoding:%s", 
                    null == entity.getContentType() ? "" : entity.getContentType().getValue(), 
                    entity.getContentLength(),
                    null == entity.getContentEncoding() ? "" : entity.getContentEncoding().getValue()) );
            _logger.info(EntityUtils.toString(entity, _charset));
//            _logger.info( IOUtils.toString(entity.getContent(), _charset) ); // 大部分情况下效果与上行语句等同，但实现上的编码处理不同
        } finally {
            response.close();
        }
    }

Example 2

Source File: TestCustomizedHttpResponseHeaders.java From rest-utils with Apache License 2.0

6 votes

private static String getResponseHeader(CloseableHttpResponse response, String name) {
  String value = null;
  Header[] headers = response.getAllHeaders();
  if (headers != null && headers.length > 0) {
    Arrays.stream(headers)
            .forEach(header -> log.debug("header name: {}, header value: {}.", header.getName(), header.getValue()));
  }

  headers = response.getHeaders(name);
  if (headers != null && headers.length > 0) {
    value = headers[0].getValue();
  }

  return value;
}

Example 3

Source File: HttpRequestException.java From caravan with Apache License 2.0

6 votes

public HttpRequestException(CloseableHttpResponse response) {
    super(toErrorMessage(response));

    StatusLine statusLine = response.getStatusLine();
    if (statusLine == null)
        return;

    _statusCode = statusLine.getStatusCode();
    _reasonPhrase = statusLine.getReasonPhrase();
    _protocolVersion = statusLine.getProtocolVersion();
    _responseHeaders = response.getAllHeaders();

    HttpEntity entity = response.getEntity();
    if (entity == null)
        return;

    try (InputStream is = entity.getContent();) {
        _responseBody = EntityUtils.toString(entity);
    } catch (Throwable ex) {

    }
}

Example 4

Source File: HttpUtil.java From anyline with Apache License 2.0

5 votes

private static HttpResult parseResult(HttpResult result, CloseableHttpResponse response, String encode) {
	if (null == result) {
		result = new HttpResult();
	} 
	try {
		if(null != response){ 
			Map<String, String> headers = new HashMap<String, String>(); 
			Header[] all = response.getAllHeaders(); 
			for (Header header : all) { 
				String key = header.getName(); 
				String value = header.getValue(); 
				headers.put(key, value); 
				if ("Set-Cookie".equalsIgnoreCase(key)) { 
					HttpCookie c = new HttpCookie(value);
					result.setCookie(c);
				} 
			} 
			int code = response.getStatusLine().getStatusCode();
			result.setHeaders(headers);
			result.setStatus(code);
			if(code ==200){ 
				HttpEntity entity = response.getEntity(); 
				if (null != entity) {
					result.setInputStream(entity.getContent());
					String text = EntityUtils.toString(entity, encode);
					result.setText(text);
				} 
			} 
		} 
	} catch (Exception e) { 
		e.printStackTrace(); 
	} 
	return result;
}

Example 5

Source File: HttpClientUtils.java From train-ticket-reaper with MIT License

5 votes

public static List<String> cookiesByGet(String url, String userAgent, String referer, String cookie) throws IOException {
    HttpClientBuilder builder = HttpClients.custom();
    CloseableHttpClient client = builder.build();
    HttpGet httpGet = new HttpGet(url);
    httpGet.addHeader("Host", getHost(url));
    if (referer != null) {
        httpGet.addHeader("Referer", referer);
    }
    httpGet.addHeader("User-Agent", userAgent);
    if (cookie != null) {
        httpGet.addHeader("Cookie", cookie);
    }

    List<String> resultList = new LinkedList<>();
    CloseableHttpResponse response = client.execute(httpGet);
    for (Header header : response.getAllHeaders()) {
        if ("Set-Cookie".equals(header.getName())) {
            HeaderElement[] elements = header.getElements();
            resultList.add(elements[0].toString().split(";")[0]);
        }
    }
    if (resultList != null && resultList.size() > 0) {
        return resultList;
    } else {
        return null;
    }
}

Example 6

Source File: GenericHandler.java From restfiddle with Apache License 2.0

5 votes

private RfResponseDTO buildRfResponse(CloseableHttpResponse httpResponse) throws IOException {
RfResponseDTO responseDTO = new RfResponseDTO();
String responseBody = "";
List<RfHeaderDTO> headers = new ArrayList<RfHeaderDTO>();
try {
    logger.info("response status : " + httpResponse.getStatusLine());
    responseDTO.setStatus(httpResponse.getStatusLine().getStatusCode() + " " + httpResponse.getStatusLine().getReasonPhrase());
    HttpEntity responseEntity = httpResponse.getEntity();
    Header[] responseHeaders = httpResponse.getAllHeaders();

    RfHeaderDTO headerDTO = null;
    for (Header responseHeader : responseHeaders) {
	// logger.info("response header - name : " + responseHeader.getName() + " value : " + responseHeader.getValue());
	headerDTO = new RfHeaderDTO();
	headerDTO.setHeaderName(responseHeader.getName());
	headerDTO.setHeaderValue(responseHeader.getValue());
	headers.add(headerDTO);
    }
    Header contentType = responseEntity.getContentType();
    logger.info("response contentType : " + contentType);

    // logger.info("content : " + EntityUtils.toString(responseEntity));
    responseBody = EntityUtils.toString(responseEntity);
    EntityUtils.consume(responseEntity);
} finally {
    httpResponse.close();
}
responseDTO.setBody(responseBody);
responseDTO.setHeaders(headers);
return responseDTO;
   }

Example 7

Source File: RawHttpComponentsClient.java From rawhttp with Apache License 2.0

5 votes

private RawHttpHeaders readHeaders(CloseableHttpResponse response) {
    Header[] allHeaders = response.getAllHeaders();
    RawHttpHeaders.Builder headers = RawHttpHeaders.newBuilder();
    for (Header header : allHeaders) {
        String meta = header.getElements().length > 0 ?
                ";" + Arrays.stream(header.getElements())
                        .flatMap(it -> Arrays.stream(it.getParameters()).map(v -> v.getName() + "=" + v.getValue()))
                        .collect(joining(";")) :
                "";
        headers.with(header.getName(), header.getValue() + meta);
    }
    return headers.build();
}

Example 8

Source File: HttpUtils.java From bce-sdk-java with Apache License 2.0

5 votes

public static void printResponse(CloseableHttpResponse response) {
    if (!HTTP_VERBOSE) {
        return;
    }
    System.out.println("\n<------------- ");
    StatusLine status = response.getStatusLine();
    System.out.println(status.getStatusCode() + " - "
            + status.getReasonPhrase());
    Header[] heads = response.getAllHeaders();
    for (Header h : heads) {
        System.out.println(h.getName() + " : " + h.getValue());
    }
}

Example 9

Source File: BasicHttpClient.java From zerocode with Apache License 2.0

5 votes

/**
 * Once the client executes the http call, then it receives the http response. This method takes care of handling
 * that. In case you need to handle it differently you can override this method.
 *
 * @param httpResponse  : Received Apache http response from the server
 *
 * @return  : Effective response with handled http session.
 * @throws IOException
 */
public Response handleResponse(CloseableHttpResponse httpResponse) throws IOException {
    Response serverResponse = createCharsetResponse(httpResponse);

    Header[] allHeaders = httpResponse.getAllHeaders();
    Response.ResponseBuilder responseBuilder = Response.fromResponse(serverResponse);
    for (Header thisHeader : allHeaders) {
        String headerKey = thisHeader.getName();
        responseBuilder = responseBuilder.header(headerKey, thisHeader.getValue());

        handleHttpSession(serverResponse, headerKey);
    }

    return responseBuilder.build();
}

Example 10

Source File: ClientImpl.java From datamill with ISC License

5 votes

private Map<String, String> populateResponseHeaders(CloseableHttpResponse httpResponse) {
    Map<String, String> combinedHeaders = new HashMap<>();

    for (Header header : httpResponse.getAllHeaders()) {
        combinedHeaders.put(header.getName(), header.getValue());
    }

    return combinedHeaders;
}

Example 11

Source File: PluginHelper.java From zrlog with Apache License 2.0

5 votes

public static CloseResponseHandle getContext(String uri, String method, HttpServletRequest request, boolean disableRedirect, AdminTokenVO adminTokenVO) throws IOException, InstantiationException {
    String pluginServerHttp = Constants.pluginServer;
    CloseableHttpResponse httpResponse;
    CloseResponseHandle handle = new CloseResponseHandle();
    HttpUtil httpUtil = disableRedirect ? HttpUtil.getDisableRedirectInstance() : HttpUtil.getInstance();
    //GET请求不关心request.getInputStream() 的数据
    if (method.equals(request.getMethod()) && "GET".equalsIgnoreCase(method)) {
        httpResponse = httpUtil.sendGetRequest(pluginServerHttp + uri, request.getParameterMap(), handle, PluginHelper.genHeaderMapByRequest(request, adminTokenVO)).getT();
    } else {
        //如果是表单数据提交不关心请求头，反之将所有请求头都发到插件服务
        if ("application/x-www-form-urlencoded".equals(request.getContentType())) {
            httpResponse = httpUtil.sendPostRequest(pluginServerHttp + uri, request.getParameterMap(), handle, PluginHelper.genHeaderMapByRequest(request, adminTokenVO)).getT();
        } else {
            httpResponse = httpUtil.sendPostRequest(pluginServerHttp + uri + "?" + request.getQueryString(), IOUtil.getByteByInputStream(request.getInputStream()), handle, PluginHelper.genHeaderMapByRequest(request, adminTokenVO)).getT();
        }
    }
    //添加插件服务的HTTP响应头到调用者响应头里面
    if (httpResponse != null) {
        Map<String, String> headerMap = new HashMap<>();
        Header[] headers = httpResponse.getAllHeaders();
        for (Header header : headers) {
            headerMap.put(header.getName(), header.getValue());
        }
        if (BlogBuildInfoUtil.isDev()) {
            LOGGER.info("{} --------------------------------- response",uri);
        }
        for (Map.Entry<String, String> t : headerMap.entrySet()) {
            if (BlogBuildInfoUtil.isDev()) {
                LOGGER.info("{} value-> {}" ,t.getKey(), t.getValue());
            }
        }
    }
    return handle;
}

Example 12

Source File: ArchiveTask.java From archivo with GNU General Public License v3.0

5 votes

private long getEstimatedLengthFromHeaders(CloseableHttpResponse response) {
    long length = -1;
    for (Header header : response.getAllHeaders()) {
        if (header.getName().equalsIgnoreCase("TiVo-Estimated-Length")) {
            try {
                length = Long.parseLong(header.getValue());
            } catch (NumberFormatException e) {
                logger.error("Error parsing estimated length ({}): ", header.getValue(), e);
            }
        }
    }
    return length;
}

Example 13

Source File: HTTP.java From pentaho-kettle with Apache License 2.0

4 votes

protected Header[] searchForHeaders( CloseableHttpResponse response ) {
  return response.getAllHeaders();
}

Example 14

Source File: OAuthClient.java From keycloak with Apache License 2.0

4 votes

public AccessTokenResponse(CloseableHttpResponse response) throws Exception {
    try {
        statusCode = response.getStatusLine().getStatusCode();

        headers = new HashMap<>();

        for (Header h : response.getAllHeaders()) {
            headers.put(h.getName(), h.getValue());
        }

        Header[] contentTypeHeaders = response.getHeaders("Content-Type");
        String contentType = (contentTypeHeaders != null && contentTypeHeaders.length > 0) ? contentTypeHeaders[0].getValue() : null;
        if (!"application/json".equals(contentType)) {
            Assert.fail("Invalid content type. Status: " + statusCode + ", contentType: " + contentType);
        }

        String s = IOUtils.toString(response.getEntity().getContent(), "UTF-8");
        Map responseJson = JsonSerialization.readValue(s, Map.class);

        if (statusCode == 200) {
            idToken = (String) responseJson.get("id_token");
            accessToken = (String) responseJson.get("access_token");
            issuedTokenType = (String) responseJson.get("issued_token_type");
            tokenType = (String) responseJson.get("token_type");
            expiresIn = (Integer) responseJson.get("expires_in");
            refreshExpiresIn = (Integer) responseJson.get("refresh_expires_in");
            sessionState = (String) responseJson.get("session_state");

            // OIDC Financial API Read Only Profile : scope MUST be returned in the response from Token Endpoint
            if (responseJson.containsKey(OAuth2Constants.SCOPE)) {
                scope = (String) responseJson.get(OAuth2Constants.SCOPE);
            }

            if (responseJson.containsKey(OAuth2Constants.REFRESH_TOKEN)) {
                refreshToken = (String) responseJson.get(OAuth2Constants.REFRESH_TOKEN);
            }
        } else {
            error = (String) responseJson.get(OAuth2Constants.ERROR);
            errorDescription = responseJson.containsKey(OAuth2Constants.ERROR_DESCRIPTION) ? (String) responseJson.get(OAuth2Constants.ERROR_DESCRIPTION) : null;
        }
    } finally {
        response.close();
    }
}

Example 15

Source File: App.java From iot-device-bosch-indego-controller with Apache License 2.0

4 votes

public static void main (String[] args) throws ClientProtocolException, IOException,
        InterruptedException
{
    CloseableHttpClient httpClient = HttpClients.createDefault();

    HttpPost httpPost = new HttpPost(BASE_URL_PUSHWOOSH + "registerDevice");
    String jsonPost = ""//
            + "{" //
            + "  \"request\":{" //
            + "     \"application\":\"8FF60-0666B\"," //
            + "     \"push_token\":\"124692134091\"," //
            + "     \"hwid\":\"00-0C-29-E8-B1-8D\"," //
            + "     \"timezone\":3600," //
            + "     \"device_type\":3" //
            + "  }" //
            + "}";
    httpPost.setEntity(new StringEntity(jsonPost, ContentType.APPLICATION_JSON));
    CloseableHttpResponse response = httpClient.execute(httpPost);

    System.out.println(response.getStatusLine());
    Header[] headers = response.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i].getName() + ": " + headers[i].getValue());
    }
    HttpEntity entity = response.getEntity();
    String contents = EntityUtils.toString(entity);
    System.out.println(contents);

    Thread.sleep(5000);

    HttpPost httpGet = new HttpPost(BASE_URL_PUSHWOOSH + "checkMessage");
    String jsonGet = ""//
            + "{" //
            + "  \"request\":{" //
            + "     \"application\":\"8FF60-0666B\"," //
            + "     \"hwid\":\"00-0C-29-E8-B1-8D\"" //
            + "  }" //
            + "}";
    httpGet.setEntity(new StringEntity(jsonGet, ContentType.APPLICATION_JSON));
    httpClient.execute(httpGet);

    response.close();
}

Example 16

Source File: HttpComponentsConnector.java From cyberduck with GNU General Public License v3.0

4 votes

@Override
public ClientResponse apply(final ClientRequest clientRequest) throws ProcessingException {
    final HttpUriRequest request = this.toUriHttpRequest(clientRequest);
    final Map<String, String> clientHeadersSnapshot = writeOutBoundHeaders(clientRequest.getHeaders(), request);

    try {
        final CloseableHttpResponse response;
        response = client.execute(new HttpHost(request.getURI().getHost(), request.getURI().getPort(), request.getURI().getScheme()), request, new BasicHttpContext(context));
        HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, clientRequest.getHeaders(), this.getClass().getName());

        final Response.StatusType status = response.getStatusLine().getReasonPhrase() == null
                ? Statuses.from(response.getStatusLine().getStatusCode())
                : Statuses.from(response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase());

        final ClientResponse responseContext = new ClientResponse(status, clientRequest);
        final List<URI> redirectLocations = context.getRedirectLocations();
        if(redirectLocations != null && !redirectLocations.isEmpty()) {
            responseContext.setResolvedRequestUri(redirectLocations.get(redirectLocations.size() - 1));
        }

        final Header[] respHeaders = response.getAllHeaders();
        final MultivaluedMap<String, String> headers = responseContext.getHeaders();
        for(final Header header : respHeaders) {
            final String headerName = header.getName();
            List<String> list = headers.get(headerName);
            if(list == null) {
                list = new ArrayList<>();
            }
            list.add(header.getValue());
            headers.put(headerName, list);
        }

        final HttpEntity entity = response.getEntity();

        if(entity != null) {
            if(headers.get(HttpHeaders.CONTENT_LENGTH) == null) {
                headers.add(HttpHeaders.CONTENT_LENGTH, String.valueOf(entity.getContentLength()));
            }

            final Header contentEncoding = entity.getContentEncoding();
            if(headers.get(HttpHeaders.CONTENT_ENCODING) == null && contentEncoding != null) {
                headers.add(HttpHeaders.CONTENT_ENCODING, contentEncoding.getValue());
            }
        }
        responseContext.setEntityStream(this.toInputStream(response));
        return responseContext;
    }
    catch(final Exception e) {
        throw new ProcessingException(e);
    }
}

Example 17

Source File: HttpComponentsConnector.java From cyberduck with GNU General Public License v3.0

4 votes

@Override
public ClientResponse apply(final ClientRequest clientRequest) throws ProcessingException {
    final HttpUriRequest request = this.toUriHttpRequest(clientRequest);
    final Map<String, String> clientHeadersSnapshot = writeOutBoundHeaders(clientRequest.getHeaders(), request);

    try {
        final CloseableHttpResponse response;
        response = client.execute(new HttpHost(request.getURI().getHost(), request.getURI().getPort(), request.getURI().getScheme()), request, new BasicHttpContext(context));
        HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, clientRequest.getHeaders(), this.getClass().getName());

        final Response.StatusType status = response.getStatusLine().getReasonPhrase() == null
            ? Statuses.from(response.getStatusLine().getStatusCode())
            : Statuses.from(response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase());

        final ClientResponse responseContext = new ClientResponse(status, clientRequest);
        final List<URI> redirectLocations = context.getRedirectLocations();
        if(redirectLocations != null && !redirectLocations.isEmpty()) {
            responseContext.setResolvedRequestUri(redirectLocations.get(redirectLocations.size() - 1));
        }

        final Header[] respHeaders = response.getAllHeaders();
        final MultivaluedMap<String, String> headers = responseContext.getHeaders();
        for(final Header header : respHeaders) {
            final String headerName = header.getName();
            List<String> list = headers.get(headerName);
            if(list == null) {
                list = new ArrayList<>();
            }
            list.add(header.getValue());
            headers.put(headerName, list);
        }

        final HttpEntity entity = response.getEntity();

        if(entity != null) {
            if(headers.get(HttpHeaders.CONTENT_LENGTH) == null) {
                headers.add(HttpHeaders.CONTENT_LENGTH, String.valueOf(entity.getContentLength()));
            }

            final Header contentEncoding = entity.getContentEncoding();
            if(headers.get(HttpHeaders.CONTENT_ENCODING) == null && contentEncoding != null) {
                headers.add(HttpHeaders.CONTENT_ENCODING, contentEncoding.getValue());
            }
        }
        responseContext.setEntityStream(this.toInputStream(response));
        return responseContext;
    }
    catch(final Exception e) {
        throw new ProcessingException(e);
    }
}

Example 18

Source File: ApacheHttpClient.java From karate with MIT License

4 votes

@Override
protected HttpResponse makeHttpRequest(HttpEntity entity, ScenarioContext context) {
    if (entity != null) {
        requestBuilder.setEntity(entity);
        requestBuilder.setHeader(entity.getContentType());
    }
    HttpUriRequest httpRequest = requestBuilder.build();
    CloseableHttpClient client = clientBuilder.build();
    BasicHttpContext httpContext = new BasicHttpContext();
    httpContext.setAttribute(URI_CONTEXT_KEY, getRequestUri());
    CloseableHttpResponse httpResponse;
    byte[] bytes;
    try {
        httpResponse = client.execute(httpRequest, httpContext);
        HttpEntity responseEntity = httpResponse.getEntity();
        if (responseEntity == null || responseEntity.getContent() == null) {
            bytes = new byte[0];
        } else {
            InputStream is = responseEntity.getContent();
            bytes = FileUtils.toBytes(is);
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    HttpRequest actualRequest = context.getPrevRequest();
    HttpResponse response = new HttpResponse(actualRequest.getStartTime(), actualRequest.getEndTime());
    response.setUri(getRequestUri());
    response.setBody(bytes);
    response.setStatus(httpResponse.getStatusLine().getStatusCode());
    for (Cookie c : cookieStore.getCookies()) {
        com.intuit.karate.http.Cookie cookie = new com.intuit.karate.http.Cookie(c.getName(), c.getValue());
        cookie.put(DOMAIN, c.getDomain());
        cookie.put(PATH, c.getPath());
        if (c.getExpiryDate() != null) {
            cookie.put(EXPIRES, c.getExpiryDate().getTime() + "");
        }
        cookie.put(PERSISTENT, c.isPersistent() + "");
        cookie.put(SECURE, c.isSecure() + "");
        response.addCookie(cookie);
    }
    cookieStore.clear(); // we rely on the StepDefs for cookie 'persistence'
    for (Header header : httpResponse.getAllHeaders()) {
        response.addHeader(header.getName(), header.getValue());
    }
    return response;
}

Example 19

Source File: RESTClient.java From rest-client with Apache License 2.0

4 votes

/**
* 
* @Title: exec 
* @Description: Execute HTTP request 
* @param @param hreq
* @param @param ureq
* @param @return 
* @return HttpRsp
* @throws
 */
private HttpRsp exec(HttpRequestBase req)
{
    CloseableHttpResponse hr = null;
    HttpRsp rsp = new HttpRsp();

    try
    {
        /* Send HTTP request */
        hr = hc.execute(req);
        HttpEntity he = hr.getEntity();
        if (null != he)
        {
            /* Receive HTTP response */
            String body = EntityUtils.toString(he, Charsets.UTF_8.getCname());
            if (null == body)
            {
                body = StringUtils.EMPTY;
            }
            rsp.setBody(body);
        }
        else 
        {
            log.warn("HTTP response is null.");
        }

        hr.setReasonPhrase("");
        rsp.setStatus(hr.getStatusLine().toString());
        rsp.setStatusCode(hr.getStatusLine().getStatusCode());
        rsp.setHeaders(new HashMap<String, String>());

        for (Header hdr : hr.getAllHeaders())
        {
            rsp.getHeaders().put(hdr.getName(), hdr.getValue());
        }
    }
    catch(Throwable e)
    {
        log.error("Http request failed.", e);
    } 
    finally
    {
        HttpClientUtils.closeQuietly(hr);
    }

    return rsp;
}

Example 20

Source File: Http.java From hop with Apache License 2.0

4 votes

protected Header[] searchForHeaders( CloseableHttpResponse response ) {
  return response.getAllHeaders();
}