List of usage examples for java.net HttpURLConnection HTTP_OK
int HTTP_OK
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From source file:com.bigstep.datalake.KerberosIdentityAuthenticator.java
/** * Performs SPNEGO authentication against the specified URL. * <p>//from w w w .jav a 2 s .c o m * If a token is given it does a NOP and returns the given token. * <p> * If no token is given, it will perform the SPNEGO authentication sequence using an * HTTP <code>OPTIONS</code> request. * * @param url the URl to authenticate against. * @param token the authentication token being used for the user. * @throws IOException if an IO error occurred. * @throws AuthenticationException if an authentication error occurred. */ @Override public void authenticate(URL url, AuthenticatedURL.Token token) throws IOException, AuthenticationException { if (!token.isSet()) { this.url = url; base64 = new Base64(0); conn = (HttpURLConnection) url.openConnection(); if (connConfigurator != null) { conn = connConfigurator.configure(conn); } conn.setRequestMethod(AUTH_HTTP_METHOD); conn.connect(); boolean needFallback = false; if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) { LOG.debug("JDK performed authentication on our behalf."); // If the JDK already did the SPNEGO back-and-forth for // us, just pull out the token. AuthenticatedURL.extractToken(conn, token); if (isTokenKerberos(token)) { return; } needFallback = true; } if (!needFallback && isNegotiate()) { LOG.debug("Performing our own SPNEGO sequence."); doSpnegoSequence(token); } else { LOG.debug("Using fallback authenticator sequence."); Authenticator auth = getFallBackAuthenticator(); // Make sure that the fall back authenticator have the same // ConnectionConfigurator, since the method might be overridden. // Otherwise the fall back authenticator might not have the information // to make the connection (e.g., SSL certificates) auth.setConnectionConfigurator(connConfigurator); auth.authenticate(url, token); } } }
From source file:com.example.admin.processingboilerplate.JsonIO.java
public static JSONObject pushJson(String requestURL, String jsonDataName, JSONObject json) { try {//from w ww . j av a2 s . c om String boundary = "===" + System.currentTimeMillis() + "==="; URL url = new URL(requestURL); //HttpURLConnection con = (HttpURLConnection) url.openConnection(); URLConnection uc = (url).openConnection(); HttpURLConnection con = requestURL.startsWith("https") ? (HttpsURLConnection) uc : (HttpURLConnection) uc; con.setUseCaches(false); con.setDoOutput(true); con.setDoInput(true); con.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); con.setRequestProperty("User-Agent", USER_AGENT); OutputStream outputStream = con.getOutputStream(); PrintWriter writer = new PrintWriter(new OutputStreamWriter(outputStream, charset), true); writer.append("--" + boundary).append(CRLF); writer.append("Content-Disposition: form-data; name=\"" + "data" + "\"").append(CRLF); writer.append("Content-Type: text/plain; charset=" + charset).append(CRLF); writer.append(CRLF); writer.append(json.toString()).append(CRLF); writer.flush(); writer.append(CRLF).flush(); writer.append("--" + boundary + "--").append(CRLF); writer.close(); int status = con.getResponseCode(); if (status == HttpURLConnection.HTTP_OK) { StringBuilder sb = load(con); try { json = new JSONObject(sb.toString()); return json; } catch (JSONException e) { Log.e("loadJson", e.getMessage(), e); e.printStackTrace(); return new JSONObject(); } } else { throw new IOException("Server returned non-OK status: " + status); } } catch (IOException e) { e.printStackTrace(); } return new JSONObject(); }
From source file:edu.usf.cutr.opentripplanner.android.pois.Nominatim.java
public JSONArray requestPlaces(String paramName, String left, String top, String right, String bottom) { StringBuilder builder = new StringBuilder(); String encodedParamName;/*from w w w . j a v a2 s. c o m*/ String encodedParamLeft = ""; String encodedParamTop = ""; String encodedParamRight = ""; String encodedParamBottom = ""; try { encodedParamName = URLEncoder.encode(paramName, OTPApp.URL_ENCODING); if ((left != null) && (top != null) && (right != null) && (bottom != null)) { encodedParamLeft = URLEncoder.encode(left, OTPApp.URL_ENCODING); encodedParamTop = URLEncoder.encode(top, OTPApp.URL_ENCODING); encodedParamRight = URLEncoder.encode(right, OTPApp.URL_ENCODING); encodedParamBottom = URLEncoder.encode(bottom, OTPApp.URL_ENCODING); } } catch (UnsupportedEncodingException e1) { Log.e(OTPApp.TAG, "Error encoding Nominatim request"); e1.printStackTrace(); return null; } request += "&q=" + encodedParamName; if ((left != null) && (top != null) && (right != null) && (bottom != null)) { request += "&viewbox=" + encodedParamLeft + "," + encodedParamTop + "," + encodedParamRight + "," + encodedParamBottom; request += "&bounded=1"; } request += "&key=" + mApiKey; Log.d(OTPApp.TAG, request); HttpURLConnection urlConnection = null; try { URL url = new URL(request); urlConnection = (HttpURLConnection) url.openConnection(); urlConnection.setConnectTimeout(OTPApp.HTTP_CONNECTION_TIMEOUT); urlConnection.setReadTimeout(OTPApp.HTTP_SOCKET_TIMEOUT); urlConnection.connect(); int status = urlConnection.getResponseCode(); if (status == HttpURLConnection.HTTP_OK) { BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream())); String line; while ((line = reader.readLine()) != null) { builder.append(line); } } else { Log.e(OTPApp.TAG, "Error obtaining Nominatim response, status code: " + status); } } catch (IOException e) { e.printStackTrace(); Log.e(OTPApp.TAG, "Error obtaining Nominatim response" + e.toString()); return null; } finally { if (urlConnection != null) { urlConnection.disconnect(); } } Log.d(OTPApp.TAG, builder.toString()); JSONArray json = null; try { json = new JSONArray(builder.toString()); } catch (JSONException e) { Log.e(OTPApp.TAG, "Error parsing Nominatim data " + e.toString()); } return json; }
From source file:org.jboss.additional.testsuite.jdkall.present.web.servlet.buffersize.ResponseBufferSizeTestCase.java
@Test @OperateOnDeployment(DEPLOYMENT)// ww w . j av a 2 s . com public void increaseBufferSizeTest(@ArquillianResource URL url) throws Exception { URL testURL = new URL( url.toString() + "ResponseBufferSizeServlet?" + ResponseBufferSizeServlet.SIZE_CHANGE_PARAM_NAME + "=1.5" + "&" + ResponseBufferSizeServlet.DATA_LENGTH_IN_PERCENTS_PARAM_NAME + "=0.8"); // more than original size, less than new buffer size final HttpGet request = new HttpGet(testURL.toString()); CloseableHttpClient httpClient = HttpClientBuilder.create().build(); CloseableHttpResponse response = null; try { response = httpClient.execute(request); Assert.assertEquals("Failed to access " + testURL, HttpURLConnection.HTTP_OK, response.getStatusLine().getStatusCode()); String content = EntityUtils.toString(response.getEntity()); Assert.assertFalse(content.contains(ResponseBufferSizeServlet.RESPONSE_COMMITED_MESSAGE)); final Header[] transferEncodingHeaders = response.getHeaders("Transfer-Encoding"); final Header[] contentLengthHeader = response.getHeaders("Content-Length"); for (Header transferEncodingHeader : transferEncodingHeaders) { Assert.assertNotEquals( "Transfer-Encoding shouldn't be chunked as set BufferSize shouldn't be filled yet, " + "probably caused due https://bugzilla.redhat.com/show_bug.cgi?id=1212566", "chunked", transferEncodingHeader.getValue()); } Assert.assertFalse("Content-Length header not specified", contentLengthHeader.length == 0); } finally { IOUtils.closeQuietly(response); httpClient.close(); } }
From source file:org.eclipse.hono.service.registration.RegistrationHttpEndpoint.java
private void doGetDevice(final RoutingContext ctx) { final String deviceId = getDeviceIdParam(ctx); final String tenantId = getTenantParam(ctx); final HttpServerResponse response = ctx.response(); final JsonObject requestMsg = EventBusMessage.forOperation(RegistrationConstants.ACTION_GET) .setTenant(tenantId).setDeviceId(deviceId).toJson(); sendAction(ctx, requestMsg, (status, registrationResult) -> { response.setStatusCode(status);/*from w w w . java 2 s .c o m*/ switch (status) { case HttpURLConnection.HTTP_OK: HttpUtils.setResponseBody(ctx.response(), registrationResult); default: response.end(); } }); }
From source file:org.pentaho.di.trans.steps.http.HTTPTest.java
@Before public void setup() throws Exception { HttpClientManager.HttpClientBuilderFacade builder = mock(HttpClientManager.HttpClientBuilderFacade.class); HttpClientManager manager = mock(HttpClientManager.class); doReturn(builder).when(manager).createBuilder(); CloseableHttpClient client = mock(CloseableHttpClient.class); doReturn(client).when(builder).build(); CloseableHttpResponse response = mock(CloseableHttpResponse.class); doReturn(response).when(client).execute(any(HttpGet.class)); BasicHttpEntity entity = new BasicHttpEntity(); entity.setContent(new ByteArrayInputStream(DATA.getBytes())); doReturn(entity).when(response).getEntity(); mockStatic(HttpClientManager.class); when(HttpClientManager.getInstance()).thenReturn(manager); setInternalState(data, "realUrl", "http://pentaho.com"); setInternalState(data, "argnrs", new int[0]); doReturn(false).when(meta).isUrlInField(); doReturn("body").when(meta).getFieldName(); doReturn(false).when(log).isDetailed(); doCallRealMethod().when(http).callHttpService(any(RowMetaInterface.class), any(Object[].class)); doReturn(HttpURLConnection.HTTP_OK).when(http).requestStatusCode(any(CloseableHttpResponse.class)); doReturn(new Header[0]).when(http).searchForHeaders(any(CloseableHttpResponse.class)); setInternalState(http, "log", log); setInternalState(http, "data", data); setInternalState(http, "meta", meta); }
From source file:de.rwth.dbis.acis.activitytracker.service.ActivityTrackerService.java
@GET @Path("/") @Produces(MediaType.APPLICATION_JSON)//w w w . j a va 2s . c o m @ApiOperation(value = "This method returns a list of activities", notes = "Default the latest ten activities will be returned") @ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a list of activities"), @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found"), @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Internal server problems") }) //TODO add filter public HttpResponse getActivities( @ApiParam(value = "Before cursor pagination", required = false) @DefaultValue("-1") @QueryParam("before") int before, @ApiParam(value = "After cursor pagination", required = false) @DefaultValue("-1") @QueryParam("after") int after, @ApiParam(value = "Limit of elements of components", required = false) @DefaultValue("10") @QueryParam("limit") int limit, @ApiParam(value = "User authorization token", required = false) @DefaultValue("") @HeaderParam("authorization") String authorizationToken) { DALFacade dalFacade = null; try { if (before != -1 && after != -1) { ExceptionHandler.getInstance().throwException(ExceptionLocation.ACTIVITIESERVICE, ErrorCode.WRONG_PARAMETER, "both: before and after parameter not possible"); } int cursor = before != -1 ? before : after; Pageable.SortDirection sortDirection = after != -1 ? Pageable.SortDirection.ASC : Pageable.SortDirection.DESC; PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager(); cm.setMaxTotal(20); CloseableHttpClient httpclient = HttpClients.custom().setConnectionManager(cm).build(); dalFacade = getDBConnection(); Gson gson = new Gson(); ExecutorService executor = Executors.newCachedThreadPool(); int getObjectCount = 0; PaginationResult<Activity> activities; List<ActivityEx> activitiesEx = new ArrayList<>(); Pageable pageInfo = new PageInfo(cursor, limit, "", sortDirection); while (activitiesEx.size() < limit && getObjectCount < 5) { pageInfo = new PageInfo(cursor, limit, "", sortDirection); activities = dalFacade.findActivities(pageInfo); getObjectCount++; cursor = sortDirection == Pageable.SortDirection.ASC ? cursor + limit : cursor - limit; if (cursor < 0) { cursor = 0; } activitiesEx.addAll( getObjectBodies(httpclient, executor, authorizationToken, activities.getElements())); } executor.shutdown(); if (activitiesEx.size() > limit) { activitiesEx = activitiesEx.subList(0, limit); } PaginationResult<ActivityEx> activitiesExResult = new PaginationResult<>(pageInfo, activitiesEx); HttpResponse response = new HttpResponse(gson.toJson(activitiesExResult.getElements()), HttpURLConnection.HTTP_OK); Map<String, String> parameter = new HashMap<>(); parameter.put("limit", String.valueOf(limit)); response = this.addPaginationToHtppResponse(activitiesExResult, "", parameter, response); return response; } catch (ActivityTrackerException atException) { return new HttpResponse(ExceptionHandler.getInstance().toJSON(atException), HttpURLConnection.HTTP_INTERNAL_ERROR); } catch (Exception ex) { ActivityTrackerException atException = ExceptionHandler.getInstance().convert(ex, ExceptionLocation.ACTIVITIESERVICE, ErrorCode.UNKNOWN, ex.getMessage()); return new HttpResponse(ExceptionHandler.getInstance().toJSON(atException), HttpURLConnection.HTTP_INTERNAL_ERROR); } finally { closeDBConnection(dalFacade); } }
From source file:de.innovationgate.igutils.pingback.PingBackClient.java
private String determinePingBackURI(String targetURI) throws PingBackException { HttpClient client = WGFactory.getHttpClientFactory().createHttpClient(); GetMethod pingbackTargetGET = new GetMethod(targetURI); pingbackTargetGET.setFollowRedirects(false); try {//from w ww. ja v a2s . c om int responseCode = client.executeMethod(pingbackTargetGET); if (responseCode != HttpURLConnection.HTTP_OK) { if (responseCode == HttpURLConnection.HTTP_FORBIDDEN) { throw new PingBackException(PingBackException.ERROR_ACCESS_DENIED, "Access denied on target '" + targetURI + "'."); } else if (responseCode == HttpURLConnection.HTTP_BAD_GATEWAY) { throw new PingBackException(PingBackException.ERROR_UPSTREAM_SERVER_COMMUNICATION_ERROR, "Unable to determine ping back target for post. Get request on '" + targetURI + "' returned '" + responseCode + "'."); } else { throw new PingBackException(PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "Unable to determine ping back target for post. Get request on '" + targetURI + "' returned '" + responseCode + "'."); } } Header header = pingbackTargetGET.getResponseHeader("X-Pingback"); if (header != null && header.getValues().length > 0) { // retrieve ping back url from header HeaderElement headerElement = header.getValues()[0]; return headerElement.getName(); } else { // retrieve ping back url from link tag // check for textual content checkTextualContentType(pingbackTargetGET); // retrieve input reader an try to find link tag InputStream sourceIn = pingbackTargetGET.getResponseBodyAsStream(); String searchTerm = "<link rel=\"pingback\" href=\""; if (sourceIn == null) { throw new PingBackException(PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "TargetURL '" + targetURI + "' cannot be parsed for link tag."); } else { BufferedReader reader = new BufferedReader(new InputStreamReader( pingbackTargetGET.getResponseBodyAsStream(), pingbackTargetGET.getResponseCharSet())); String line = reader.readLine(); while (line != null) { String orgLine = line; line = line.toLowerCase(); int start = line.indexOf(searchTerm); if (start != -1) { if (start + searchTerm.length() <= line.length()) { start = start + searchTerm.length(); int end = line.indexOf("\"", start); if (end != -1) { String href = orgLine.substring(start, end); href = href.replaceAll("&", "&"); href = href.replaceAll("<", "<"); href = href.replaceAll(">", ">"); href = href.replaceAll(""", "\""); return href; } else { throw new PingBackException( PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "TargetURL '" + targetURI + "' returned an unparsable link-tag"); } } else { throw new PingBackException( PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "TargetURL '" + targetURI + "' returned an unparsable link-tag"); } } // if endof head reached - cancel search if (line.indexOf("</head>") != -1 || line.indexOf("<body>") != -1) { throw new PingBackException(PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "TargetURL '" + targetURI + "' is not pingback-enabled."); } line = reader.readLine(); } throw new PingBackException(PingBackException.ERROR_TARGET_URI_CANNOT_BE_USED_AS_TARGET, "TargetURL '" + targetURI + "' is not pingback-enabled."); } } } catch (HttpException e) { throw new PingBackException(PingBackException.ERROR_GENERIC, "Unable to determine ping back target for post.", e); } catch (IOException e) { throw new PingBackException(PingBackException.ERROR_GENERIC, "Unable to determine ping back target for post.", e); } }
From source file:org.hawkular.metrics.clients.ptrans.backend.RestForwardingHandlerITest.java
private JsonNode findNumericDataOnServer() throws IOException { HttpURLConnection urlConnection = (HttpURLConnection) new URL(findNumericDataUrl).openConnection(); urlConnection.connect();//from w w w. ja va2 s . c om int responseCode = urlConnection.getResponseCode(); if (responseCode != HttpURLConnection.HTTP_OK) { return null; } ObjectMapper objectMapper = new ObjectMapper(); try (InputStream inputStream = urlConnection.getInputStream()) { return objectMapper.readTree(inputStream); } }