Java Code Examples for org.apache.http.client.methods.HttpGet#abort()
The following examples show how to use
org.apache.http.client.methods.HttpGet#abort() .
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Example 1
Source File: WebHttpUtils.java From frpMgr with MIT License | 6 votes |
public static byte[] getData(String url) { byte[] data = null; logger.debug(">>>请求地址:{}", url); try { HttpGet httpGet = new HttpGet(url); try (CloseableHttpResponse response = httpClient.execute(httpGet)) { if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) { HttpEntity entity = response.getEntity(); data = EntityUtils.toByteArray(entity); EntityUtils.consume(entity); } else { httpGet.abort(); } } } catch (Exception e) { logger.error(">>>请求异常", e); } return data; }
Example 2
Source File: HttpAuthClient.java From monasca-common with Apache License 2.0 | 6 votes |
private HttpResponse sendGet(HttpGet httpGet) throws ClientProtocolException { HttpResponse response; if (appConfig.getAdminAuthMethod().equalsIgnoreCase(Config.TOKEN)) { httpGet.setHeader(new BasicHeader(TOKEN, appConfig.getAdminToken())); } else { httpGet.setHeader(new BasicHeader(TOKEN, getAdminToken())); } try { response = client.execute(httpGet); } catch (ConnectException c) { httpGet.abort(); throw new ServiceUnavailableException(c.getMessage()); } catch (IOException e) { httpGet.abort(); throw new ClientProtocolException( "IO Exception during GET request ", e); } return response; }
Example 3
Source File: HttpClientLiveTest.java From tutorials with MIT License | 6 votes |
@Test public final void whenRequestIsCanceled_thenCorrect() throws IOException { instance = HttpClients.custom().build(); final HttpGet request = new HttpGet(SAMPLE_URL); response = instance.execute(request); try { final HttpEntity entity = response.getEntity(); System.out.println("----------------------------------------"); System.out.println(response.getStatusLine()); if (entity != null) { System.out.println("Response content length: " + entity.getContentLength()); } System.out.println("----------------------------------------"); // Do not feel like reading the response body // Call abort on the request object request.abort(); } finally { response.close(); } }
Example 4
Source File: HttpClientTimeoutLiveTest.java From tutorials with MIT License | 6 votes |
@Test public void whenSecuredRestApiIsConsumed_then200OK() throws IOException { CloseableHttpClient httpClient = HttpClientBuilder.create().build(); int timeout = 20; // seconds RequestConfig requestConfig = RequestConfig.custom().setConnectionRequestTimeout(timeout * 1000) .setConnectTimeout(timeout * 1000).setSocketTimeout(timeout * 1000).build(); HttpGet getMethod = new HttpGet("http://localhost:8082/httpclient-simple/api/bars/1"); getMethod.setConfig(requestConfig); int hardTimeout = 5; // seconds TimerTask task = new TimerTask() { @Override public void run() { getMethod.abort(); } }; new Timer(true).schedule(task, hardTimeout * 1000); HttpResponse response = httpClient.execute(getMethod); System.out.println("HTTP Status of response: " + response.getStatusLine().getStatusCode()); }
Example 5
Source File: CSDNLoginApater.java From crawler-jsoup-maven with Apache License 2.0 | 6 votes |
public static String getText(String redirectLocation) { HttpGet httpget = new HttpGet(redirectLocation); // Create a response handler ResponseHandler<String> responseHandler = new BasicResponseHandler(); String responseBody = ""; try { responseBody = httpclient.execute(httpget, responseHandler); } catch (Exception e) { e.printStackTrace(); responseBody = null; } finally { httpget.abort(); // httpclient.getConnectionManager().shutdown(); } return responseBody; }
Example 6
Source File: HttpClients.java From flash-waimai with MIT License | 5 votes |
/** * 封装HTTP GET方法 * * @param * @return * @throws ClientProtocolException * @throws IOException */ public static String get(String url) throws ClientProtocolException, IOException { HttpClient httpClient = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(); httpGet.setURI(URI.create(url)); HttpResponse response = httpClient.execute(httpGet); String httpEntityContent = getHttpEntityContent(response); httpGet.abort(); return httpEntityContent; }
Example 7
Source File: Renren.java From java-Crawler with MIT License | 5 votes |
private String getText(String redirectLocation) { HttpGet httpget = new HttpGet(redirectLocation); // Create a response handler ResponseHandler<String> responseHandler = new BasicResponseHandler(); String responseBody = ""; try { responseBody = httpclient.execute(httpget, responseHandler); } catch (Exception e) { e.printStackTrace(); responseBody = null; } finally { httpget.abort(); httpclient.getConnectionManager().shutdown(); } return responseBody; }
Example 8
Source File: HttpTookit.java From lightconf with GNU General Public License v3.0 | 5 votes |
/** * HTTP Get 获取内容 * * @param url 请求的url地址 ?之前的地址 * @param params 请求的参数 * @param charset 编码格式 * @return 页面内容 */ public static String doGet(String url, Map<String, String> params, String charset) { if (StringUtils.isBlank(url)) { return null; } try { if (params != null && !params.isEmpty()) { List<NameValuePair> pairs = new ArrayList<NameValuePair>(params.size()); for (Map.Entry<String, String> entry : params.entrySet()) { String value = entry.getValue(); if (value != null) { pairs.add(new BasicNameValuePair(entry.getKey(), value)); } } url += "?" + EntityUtils.toString(new UrlEncodedFormEntity(pairs, charset)); } // logger.debug("url is:"+url); HttpGet httpGet = new HttpGet(url); CloseableHttpResponse response = httpClient.execute(httpGet); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != 200) { httpGet.abort(); throw new RuntimeException("HttpClient,error status code :" + statusCode); } HttpEntity entity = response.getEntity(); String result = null; if (entity != null) { result = EntityUtils.toString(entity, "utf-8"); } EntityUtils.consume(entity); response.close(); return result; } catch (Exception e) { logger.error("HttpClient get request error : ", e); ResultCode<String> reslut = new ResultCode<String>(); reslut.setCode(Messages.API_ERROR_CODE); reslut.setMsg(Messages.API_ERROR_MSG); return JsonMapper.toJsonString(reslut); } }
Example 9
Source File: FitLoadTest.java From olingo-odata2 with Apache License 2.0 | 5 votes |
@Test public void useApacheHttpClient() throws ClientProtocolException, IOException { final URI uri = URI.create(getEndpoint().toString() + "$metadata"); for (int i = 0; i < LOOP_COUNT; i++) { HttpGet get = new HttpGet(uri); HttpResponse response = getHttpClient().execute(get); assertEquals(HttpStatusCodes.OK.getStatusCode(), response.getStatusLine().getStatusCode()); get.abort(); } }
Example 10
Source File: FitLoadTest.java From cloud-odata-java with Apache License 2.0 | 5 votes |
@Test public void useApacheHttpClient() throws ClientProtocolException, IOException { final URI uri = URI.create(getEndpoint().toString() + "$metadata"); for (int i = 0; i < LOOP_COUNT; i++) { HttpGet get = new HttpGet(uri); HttpResponse response = getHttpClient().execute(get); assertEquals(HttpStatusCodes.OK.getStatusCode(), response.getStatusLine().getStatusCode()); get.abort(); } }
Example 11
Source File: HystrixMetricsStreamServletTest.java From thorntail with Apache License 2.0 | 5 votes |
@Test @RunAsClient public void testHystrixStream(@ArquillianResource URL url) throws FailingHttpStatusCodeException, MalformedURLException, IOException { HttpGet get = new HttpGet(url + HystrixProperties.DEFAULT_STREAM_PATH); try (CloseableHttpClient httpclient = HttpClients.createDefault(); CloseableHttpResponse response = httpclient.execute(get)) { assertEquals(200, response.getStatusLine().getStatusCode()); assertTrue(response.getFirstHeader("Content-Type").getValue().startsWith("text/event-stream")); // Ignore the response body get.abort(); } }
Example 12
Source File: URIHandle.java From java-client-api with Apache License 2.0 | 4 votes |
@Override protected InputStream sendContent() { try { URI uri = get(); if (uri == null) { throw new IllegalStateException("No uri for input"); } HttpGet method = new HttpGet(uri); HttpResponse response = client.execute(method, getContext()); StatusLine status = response.getStatusLine(); if (status.getStatusCode() >= 300) { if (!method.isAborted()) { method.abort(); } throw new MarkLogicIOException("Could not read from "+uri.toString()+": "+status.getReasonPhrase()); } HttpEntity entity = response.getEntity(); if (entity == null) { if (!method.isAborted()) { method.abort(); } throw new MarkLogicIOException("Received empty response to write for "+uri.toString()); } InputStream stream = entity.getContent(); if (stream == null) { if (!method.isAborted()) { method.abort(); } throw new MarkLogicIOException("Could not get stream to write for "+uri.toString()); } return stream; } catch (IOException e) { throw new MarkLogicIOException(e); } }
Example 13
Source File: ExampleSocialActivity.java From android-profile with Apache License 2.0 | 4 votes |
private Bitmap downloadBitmapWithClient(String url) { final AndroidHttpClient httpClient = AndroidHttpClient.newInstance("Android"); HttpClientParams.setRedirecting(httpClient.getParams(), true); final HttpGet request = new HttpGet(url); try { HttpResponse response = httpClient.execute(request); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { Header[] headers = response.getHeaders("Location"); if (headers != null && headers.length != 0) { String newUrl = headers[headers.length - 1].getValue(); // call again with new URL return downloadBitmap(newUrl); } else { return null; } } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); // do your work here return BitmapFactory.decodeStream(inputStream); } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (Exception e) { request.abort(); } finally { if (httpClient != null) { httpClient.close(); } } return null; }
Example 14
Source File: ImageDownloader.java From Favorite-Android-Client with Apache License 2.0 | 4 votes |
public Bitmap Task(String url) { final DefaultHttpClient client = new DefaultHttpClient(); // forming a HttoGet request final HttpGet getRequest = new HttpGet(url); try { HttpResponse response = client.execute(getRequest); // check 200 OK for success final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url); return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { // getting contents from the stream inputStream = entity.getContent(); // decoding stream data back into image Bitmap that // android understands final Bitmap bitmap = BitmapFactory .decodeStream(inputStream); return bitmap; } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (Exception e) { // You Could provide a more explicit error message for // IOException getRequest.abort(); handlernum = -1; Log.e("ImageDownloader", "Something went wrong while" + " retrieving bitmap from " + url + e.toString()); } return null; }
Example 15
Source File: DownloadThread.java From Alite with GNU General Public License v3.0 | 4 votes |
/** * Executes the download in a separate thread */ @SuppressLint("Wakelock") public void run() { Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); State state = new State(mInfo, mService); AndroidHttpClient client = null; PowerManager.WakeLock wakeLock = null; int finalStatus = DownloaderService.STATUS_UNKNOWN_ERROR; try { PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG); wakeLock.acquire(); if (Constants.LOGV) { Log.v(Constants.TAG, "initiating download for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } client = AndroidHttpClient.newInstance(userAgent(), mContext); boolean finished = false; while (!finished) { if (Constants.LOGV) { Log.v(Constants.TAG, "initiating download for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } // Set or unset proxy, which may have changed since last GET // request. // setDefaultProxy() supports null as proxy parameter. ConnRouteParams.setDefaultProxy(client.getParams(), getPreferredHttpHost(mContext, state.mRequestUri)); HttpGet request = new HttpGet(state.mRequestUri); try { executeDownload(state, client, request); finished = true; } catch (RetryDownload exc) { // fall through } finally { request.abort(); request = null; } } if (Constants.LOGV) { Log.v(Constants.TAG, "download completed for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } finalizeDestinationFile(state); finalStatus = DownloaderService.STATUS_SUCCESS; } catch (StopRequest error) { // remove the cause before printing, in case it contains PII Log.w(Constants.TAG, "Aborting request for download " + mInfo.mFileName + ": " + error.getMessage()); error.printStackTrace(); finalStatus = error.mFinalStatus; // fall through to finally block } catch (Throwable ex) { // sometimes the socket code throws unchecked // exceptions Log.w(Constants.TAG, "Exception for " + mInfo.mFileName + ": " + ex); finalStatus = DownloaderService.STATUS_UNKNOWN_ERROR; // falls through to the code that reports an error } finally { if (wakeLock != null) { wakeLock.release(); wakeLock = null; } if (client != null) { client.close(); client = null; } cleanupDestination(state, finalStatus); notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mRedirectCount, state.mGotData, state.mFilename); } }
Example 16
Source File: DownloadThread.java From travelguide with Apache License 2.0 | 4 votes |
/** * Executes the download in a separate thread */ public void run() { Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); State state = new State(mInfo, mService); AndroidHttpClient client = null; PowerManager.WakeLock wakeLock = null; int finalStatus = DownloaderService.STATUS_UNKNOWN_ERROR; try { PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG); wakeLock.acquire(); if (Constants.LOGV) { Log.v(Constants.TAG, "initiating download for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } client = AndroidHttpClient.newInstance(userAgent(), mContext); boolean finished = false; while (!finished) { if (Constants.LOGV) { Log.v(Constants.TAG, "initiating download for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } // Set or unset proxy, which may have changed since last GET // request. // setDefaultProxy() supports null as proxy parameter. ConnRouteParams.setDefaultProxy(client.getParams(), getPreferredHttpHost(mContext, state.mRequestUri)); HttpGet request = new HttpGet(state.mRequestUri); try { executeDownload(state, client, request); finished = true; } catch (RetryDownload exc) { // fall through } finally { request.abort(); request = null; } } if (Constants.LOGV) { Log.v(Constants.TAG, "download completed for " + mInfo.mFileName); Log.v(Constants.TAG, " at " + mInfo.mUri); } finalizeDestinationFile(state); finalStatus = DownloaderService.STATUS_SUCCESS; } catch (StopRequest error) { // remove the cause before printing, in case it contains PII Log.w(Constants.TAG, "Aborting request for download " + mInfo.mFileName + ": " + error.getMessage()); error.printStackTrace(); finalStatus = error.mFinalStatus; // fall through to finally block } catch (Throwable ex) { // sometimes the socket code throws unchecked // exceptions Log.w(Constants.TAG, "Exception for " + mInfo.mFileName + ": " + ex); finalStatus = DownloaderService.STATUS_UNKNOWN_ERROR; // falls through to the code that reports an error } finally { if (wakeLock != null) { wakeLock.release(); wakeLock = null; } if (client != null) { client.close(); client = null; } cleanupDestination(state, finalStatus); notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mRedirectCount, state.mGotData, state.mFilename); } }
Example 17
Source File: DownloadThread.java From mobile-manager-tool with MIT License | 4 votes |
/** * Executes the download in a separate thread */ public void run() { Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); State state = new State(mInfo); AndroidHttpClient client = null; PowerManager.WakeLock wakeLock = null; int finalStatus = Downloads.STATUS_UNKNOWN_ERROR; try { PowerManager pm = (PowerManager) mContext .getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG); wakeLock.acquire(); if (Constants.LOGV) { Log.v(Constants.TAG, "initiating download for " + mInfo.mUri); } client = AndroidHttpClient.newInstance(userAgent(), mContext); boolean finished = false; while (!finished) { Log.i(Constants.TAG, "Initiating request for download " + mInfo.mId); HttpGet request = new HttpGet(state.mRequestUri); try { executeDownload(state, client, request); finished = true; } catch (RetryDownload exc) { // fall through } finally { request.abort(); request = null; } } if (Constants.LOGV) { Log.v(Constants.TAG, "download completed for " + mInfo.mUri); } finalizeDestinationFile(state); finalStatus = Downloads.STATUS_SUCCESS; } catch (StopRequest error) { // remove the cause before printing, in case it contains PII Log.w(Constants.TAG, "Aborting request for download " + mInfo.mId + ": " + error.getMessage()); finalStatus = error.mFinalStatus; // fall through to finally block } catch (Throwable ex) { // sometimes the socket code throws unchecked // exceptions Log.w(Constants.TAG, "Exception for id " + mInfo.mId + ": " + ex); finalStatus = Downloads.STATUS_UNKNOWN_ERROR; // falls through to the code that reports an error } finally { if (wakeLock != null) { wakeLock.release(); wakeLock = null; } if (client != null) { client.close(); client = null; } cleanupDestination(state, finalStatus); notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mGotData, state.mFilename, state.mNewUri, state.mMimeType); mInfo.mHasActiveThread = false; } }
Example 18
Source File: MCRSolrProxyServlet.java From mycore with GNU General Public License v3.0 | 4 votes |
private void handleQuery(String queryHandlerPath, HttpServletRequest request, HttpServletResponse resp) throws IOException, TransformerException, SAXException { ModifiableSolrParams solrParameter = getSolrQueryParameter(request); HttpGet solrHttpMethod = MCRSolrProxyServlet.getSolrHttpMethod(queryHandlerPath, solrParameter, Optional.ofNullable(request.getParameter(QUERY_CORE_PARAMETER)).orElse(MCRSolrConstants.MAIN_CORE_TYPE)); try { LOGGER.info("Sending Request: {}", solrHttpMethod.getURI()); HttpResponse response = httpClient.execute(solrHttpMethod); int statusCode = response.getStatusLine().getStatusCode(); // set status code resp.setStatus(statusCode); boolean isXML = response.getFirstHeader(HTTP.CONTENT_TYPE).getValue().contains("/xml"); boolean justCopyInput = !isXML; // set all headers for (Header header : response.getAllHeaders()) { LOGGER.debug("SOLR response header: {} - {}", header.getName(), header.getValue()); String headerName = header.getName(); if (NEW_HTTP_RESPONSE_HEADER.containsKey(headerName)) { String headerValue = NEW_HTTP_RESPONSE_HEADER.get(headerName); if (headerValue != null && headerValue.length() > 0) { resp.setHeader(headerName, headerValue); } } else { resp.setHeader(header.getName(), header.getValue()); } } HttpEntity solrResponseEntity = response.getEntity(); if (solrResponseEntity != null) { try (InputStream solrResponseStream = solrResponseEntity.getContent()) { if (justCopyInput) { // copy solr response to servlet outputstream OutputStream servletOutput = resp.getOutputStream(); IOUtils.copy(solrResponseStream, servletOutput); } else { MCRStreamContent solrResponse = new MCRStreamContent(solrResponseStream, solrHttpMethod.getURI().toString(), "response"); MCRLayoutService.instance().doLayout(request, resp, solrResponse); } } } } catch (IOException ex) { solrHttpMethod.abort(); throw ex; } solrHttpMethod.releaseConnection(); }
Example 19
Source File: HttpEngine.java From letv with Apache License 2.0 | 4 votes |
public String doHttpGet(Context context, StatisCacheBean mStatisCacheBean) throws HttpDataConnectionException, HttpDataParserException { String str = null; if (context != null) { if (DataStatistics.getInstance().isDebug()) { Log.d(DataStatistics.TAG, "url:" + mStatisCacheBean.getCacheData()); } if (mStatisCacheBean != null) { StatisDBHandler.saveLocalCache(context, mStatisCacheBean); if (DataUtils.getAvailableNetWorkInfo(context) != null) { HttpGet httpGet = new HttpGet(mStatisCacheBean.getCacheData()); try { HttpResponse httpResponse = this.mDefaultHttpClient.execute(httpGet); if (httpResponse == null) { try { httpGet.abort(); this.mDefaultHttpClient.getConnectionManager().closeExpiredConnections(); } catch (Exception e) { e.printStackTrace(); } } else { int responseCode = httpResponse.getStatusLine().getStatusCode(); if (DataStatistics.getInstance().isDebug()) { Log.d(DataStatistics.TAG, "responseCode:" + responseCode); } if (responseCode < 200 || responseCode >= 300) { if (!DataStatistics.getInstance().isDebug() && (System.currentTimeMillis() - mStatisCacheBean.getCacheTime()) / 1000 >= 432000) { StatisDBHandler.deleteByCacheId(context, mStatisCacheBean.getCacheId()); } throw new HttpDataConnectionException(httpResponse.getStatusLine().toString()); } else if (httpResponse.getEntity() == null) { try { httpGet.abort(); this.mDefaultHttpClient.getConnectionManager().closeExpiredConnections(); } catch (Exception e2) { e2.printStackTrace(); } } else { str = EntityUtils.toString(httpResponse.getEntity(), "UTF-8"); if (DataStatistics.getInstance().isDebug()) { Log.d(DataStatistics.TAG, "result:" + str); } StatisDBHandler.deleteByCacheId(context, mStatisCacheBean.getCacheId()); try { httpGet.abort(); this.mDefaultHttpClient.getConnectionManager().closeExpiredConnections(); } catch (Exception e22) { e22.printStackTrace(); } } } } catch (Exception e222) { e222.printStackTrace(); throw new HttpDataParserException(e222); } catch (Exception e2222) { e2222.printStackTrace(); throw new HttpDataConnectionException(e2222); } catch (Exception e22222) { e22222.printStackTrace(); throw new HttpDataConnectionException(e22222); } catch (Exception e222222) { e222222.printStackTrace(); throw new HttpDataConnectionException(e222222); } catch (Throwable th) { try { httpGet.abort(); this.mDefaultHttpClient.getConnectionManager().closeExpiredConnections(); } catch (Exception e2222222) { e2222222.printStackTrace(); } } } } } return str; }
Example 20
Source File: HttpQueryBackend.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 4 votes |
public void cancelRunningQuery() { final HttpGet method = this.httpCall; if ( method != null ) { method.abort(); } }