List of usage examples for org.apache.http.util EntityUtils toByteArray
public static byte[] toByteArray(HttpEntity httpEntity) throws IOException
From source file:com.ajah.http.Http.java
/** * Return the body of the response as a byte array (such as an image). * // w w w.j ava 2 s. co m * @param uri * The URI to fetch. * @return The response body as a String. * @throws IOException * If the response could not be completed. * @throws UnexpectedResponseCode * If an unexpected/illegal response status is issued. * @throws NotFoundException * If the resource could not be found at the URI (404). */ public static byte[] getBytes(final URI uri) throws IOException, NotFoundException, UnexpectedResponseCode { return EntityUtils.toByteArray(internalGet(uri)); }
From source file:ru.algorithmist.jquant.infr.GAEHTTPClient.java
@Override public String getContent(String url) throws IOException { logger.info("Query " + url); HttpResponse resp = client.execute(new HttpGet(url)); HttpEntity entity = resp.getEntity(); String encoding = EntityUtils.getContentCharSet(entity); logger.info("Character encoding " + encoding); if (encoding == null) { encoding = "UTF-8"; }/*from w w w . ja va2 s . c o m*/ return new String(EntityUtils.toByteArray(entity), encoding); }
From source file:it.unicaradio.android.utils.NetworkUtils.java
public static byte[] httpPost(String url, byte[] postData, String contentType) throws ClientProtocolException, IOException, HttpException { HttpParams httpParams = new BasicHttpParams(); HttpPost post = new HttpPost(url); post.setEntity(new ByteArrayEntity(postData)); post.addHeader("Content-Type", contentType); HttpClient client = new DefaultHttpClient(httpParams); HttpResponse response = client.execute(post); HttpEntity httpEntity = response.getEntity(); if (httpEntity == null) { throw new HttpException("No answer from server."); }// w ww . java 2s . c o m return EntityUtils.toByteArray(httpEntity); }
From source file:com.olacabs.fabric.executor.impl.HttpMetadataSource.java
@Override public ComputationSpec load(String url) throws Exception { //First resolve to a real host-port combo if it's Mesos DNS String specEndpoint = url;/*from w ww .ja v a 2 s . c om*/ String specHost = specEndpoint.split("//")[1].split("/")[0]; if (specHost.endsWith(".")) { // Need to do a srv record resolution List<LookupResult> results = dnsResolver.dnsSrvLookup(specHost); if (!results.isEmpty()) { specHost = InetAddress.getByName(results.get(0).host()).getHostAddress() + ":" + results.get(0).port(); LOGGER.info("Setting spec host to: " + specHost); } else { throw new RuntimeException(String.format("Dns Srv Resolution for spec host failed: %s", specHost)); } specEndpoint = specEndpoint.split("//")[0] + "//" + specHost + "/" + specEndpoint.split("//")[1].replaceFirst(".*\\./", ""); } HttpGet getRequest = new HttpGet(specEndpoint); HttpResponse response = httpClient.execute(getRequest); if (HttpStatus.SC_OK != response.getStatusLine().getStatusCode()) { throw new Exception("Received: " + response.getStatusLine().getStatusCode() + " from spec url: " + url); } return mapper.readValue(EntityUtils.toByteArray(response.getEntity()), ComputationSpec.class); }
From source file:com.swisscom.refimpl.control.ServiceControl.java
public List<Subscription> retrieveSubscriptionsForMsisdn(String msisdn) { try {//from ww w .ja v a 2 s. com HttpResponse response = requestor.retrieveSubscriptions(msisdn, Constants.MERCHANT_ID, null); int rCode = response.getStatusLine().getStatusCode(); log.info("Got response code [" + rCode + "] "); if (rCode == HTTP_NO_CONTENT) { return new ArrayList<Subscription>(); } else { String r = new String(EntityUtils.toByteArray(response.getEntity())); log.info("Got response: " + r); Subscriptions srvs = MAPPER.readValue(r, Subscriptions.class); return srvs.getSubscriptions(); } } catch (Exception e) { throw new RuntimeException(e); } }
From source file:org.aliuge.crawler.page.Page.java
/** * Loads the content of this page from a fetched HttpEntity. *///from w w w . jav a 2s .c om public void load(HttpEntity entity) throws Exception { contentType = null; Header type = entity.getContentType(); if (type != null) { contentType = type.getValue(); } contentEncoding = null; Header encoding = entity.getContentEncoding(); if (encoding != null) { contentEncoding = encoding.getValue(); } Charset charset = ContentType.getOrDefault(entity).getCharset(); if (charset != null) { contentCharset = charset.displayName(); } contentData = EntityUtils.toByteArray(entity); // headcharsetmeta? if (null == contentCharset || "" == contentCharset) { int length = contentData.length; if (length > 2048) { length = 2048; } String html = new String(contentData, 0, 2048); contentCharset = matchCharset(html.toLowerCase()); } }
From source file:nl.mineleni.cbsviewer.jsp.JSPIntegrationTest.java
/** * response validatie test tegen validator.nu * // w ww . j av a2s . c o m * @param response * test object * @throws Exception * als er een fout optreedt tijdens de test. */ protected void boilerplateValidationTests(final HttpResponse response) throws Exception { final String body = new String(EntityUtils.toByteArray(response.getEntity()), "UTF-8"); assertNotNull("De response body mag geen null zijn.", body); assertTrue("Response body dient met juiste prolog te starten.", body.startsWith(RESPONSEPROLOG)); // online validation final HttpPost validatorrequest = new HttpPost( /* "http://html5.validator.nu/" */ "https://validator.nu/"); final HttpEntity entity = MultipartEntityBuilder.create().setMode(HttpMultipartMode.STRICT) .addTextBody("content", body, ContentType.APPLICATION_XHTML_XML) .addTextBody("schema", "http://s.validator.nu/xhtml5-rdfalite.rnc http://s.validator.nu/html5/assertions.sch http://c.validator.nu/all/", ContentType.DEFAULT_TEXT) .addTextBody("level", "error", ContentType.DEFAULT_TEXT) .addTextBody("parser", "xml", ContentType.DEFAULT_TEXT) // .addTextBody("parser", "html5", ContentType.DEFAULT_TEXT) .addTextBody("out", "json", ContentType.DEFAULT_TEXT).build(); validatorrequest.setEntity(entity); final HttpResponse validatorresponse = validatorclient.execute(validatorrequest); assertThat("Validator response code.", Integer.valueOf(validatorresponse.getStatusLine().getStatusCode()), equalTo(SC_OK)); final String validatorbody = new String(EntityUtils.toByteArray(validatorresponse.getEntity()), "UTF-8"); LOGGER.debug("validator body:\n" + validatorbody); // controle op succes paragraaf in valadator response assertTrue("(X)HTML is niet geldig.", validatorbody.contains("<p class=\"success\">")); }
From source file:org.artags.android.app.widget.HttpUtils.java
/** * Load a bitmap// w w w .j a v a 2 s . c o m * @param url The URL * @return The bitmap */ public static Bitmap loadBitmap(String url) { try { final HttpClient httpClient = getHttpClient(); final HttpResponse resp = httpClient.execute(new HttpGet(url)); final HttpEntity entity = resp.getEntity(); final int statusCode = resp.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK || entity == null) { return null; } final byte[] respBytes = EntityUtils.toByteArray(entity); // Decode the bytes and return the bitmap. BitmapFactory.Options decodeOptions = new BitmapFactory.Options(); decodeOptions.inSampleSize = 1; return BitmapFactory.decodeByteArray(respBytes, 0, respBytes.length, decodeOptions); } catch (Exception e) { Log.w(TAG, "Problem while loading image: " + e.toString(), e); } return null; }
From source file:ch.tatool.core.module.creator.FileDownloadWorker.java
/** Loads the module file from the data server using the provided code. */ public void loadFile(String url, int timeout) { // give it a timeout to ensure the user does not wait forever in case of connectivity problems HttpParams params = new BasicHttpParams(); if (timeout > 0) { HttpConnectionParams.setConnectionTimeout(params, timeout); HttpConnectionParams.setSoTimeout(params, timeout); }/*from w w w . j a v a 2s. c o m*/ // remove whitespaces since they are not allowed url = url.replaceAll("\\s+", "").trim(); // create a http client DefaultHttpClient httpclient = new DefaultHttpClient(params); HttpGet httpGet = new HttpGet(url); errorTitle = null; errorText = null; file = null; try { HttpResponse response = httpclient.execute(httpGet); if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) { errorTitle = messages.getString("General.errorMessage.windowTitle.error"); errorText = messages.getString("DataExportError.online.http"); errorText += "\n" + response.getStatusLine().getReasonPhrase() + " (" + response.getStatusLine().getStatusCode() + ")"; } else { // copy the response into a temporary file HttpEntity entity = response.getEntity(); byte[] data = EntityUtils.toByteArray(entity); File tmpFile = File.createTempFile("tatool_module", "tmp"); FileUtils.writeByteArrayToFile(tmpFile, data); tmpFile.deleteOnExit(); this.file = tmpFile; } } catch (IOException ioe) { errorTitle = messages.getString("General.errorMessage.windowTitle.error"); errorText = messages.getString("DataExportError.online.http"); } finally { // make sure we close the connection manager httpclient.getConnectionManager().shutdown(); } }
From source file:tv.icntv.common.HttpClientUtil.java
/** * Get content by url as string/*ww w . j a v a2 s .com*/ * * @param url original url * @return page content * @throws java.io.IOException */ public static String getContent(String url) throws IOException { // construct request HttpGet request = new HttpGet(url); request.setHeader(new BasicHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")); request.setConfig(RequestConfig.custom().setConnectionRequestTimeout(CONNECTION_REQUEST_TIMEOUT) .setSocketTimeout(SOCKET_TIMEOUT).build()); // construct response handler ResponseHandler<String> handler = new ResponseHandler<String>() { @Override public String handleResponse(final HttpResponse response) throws IOException { StatusLine status = response.getStatusLine(); // status if (status.getStatusCode() != HttpStatus.SC_OK) { throw new HttpResponseException(status.getStatusCode(), status.getReasonPhrase()); } // get encoding in header String encoding = getPageEncoding(response); boolean encodingFounded = true; if (Strings.isNullOrEmpty(encoding)) { encodingFounded = false; encoding = "iso-8859-1"; } // get content and find real encoding HttpEntity entity = response.getEntity(); if (entity == null) { return null; } // get content byte[] contentBytes = EntityUtils.toByteArray(entity); if (contentBytes == null) { return null; } // found encoding if (encodingFounded) { return new String(contentBytes, encoding); } // attempt to discover encoding String rawContent = new String(contentBytes, DEFAULT_ENCODING); Matcher matcher = PATTERN_HTML_CHARSET.matcher(rawContent); if (matcher.find()) { String realEncoding = matcher.group(1); if (!encoding.equalsIgnoreCase(realEncoding)) { // bad luck :( return new String(rawContent.getBytes(encoding), realEncoding); } } // not found right encoding :) return rawContent; } }; // execute CloseableHttpClient client = HttpClientHolder.getClient(); return client.execute(request, handler); }