List of usage examples for org.apache.commons.httpclient HttpMethod getResponseHeader
public abstract Header getResponseHeader(String paramString);
From source file:org.eclipsetrader.yahoojapanfx.internal.core.connector.BackfillConnector.java
@Override public IOHLC[] backfillHistory(IFeedIdentifier identifier, Date from, Date to, TimeSpan timeSpan) { List<OHLC> list = new ArrayList<OHLC>(); String period = ""; if (timeSpan.getUnits() == TimeSpan.Units.Days) { period = "1d"; } else if (timeSpan.getUnits() == TimeSpan.Units.Minutes) { period = String.valueOf(timeSpan.getLength()) + "m"; }//from ww w . j a v a 2 s.c om HttpClient client = new HttpClient(); try { HttpMethod method = Util.getPrepareHistoryFeedMethod(identifier); Util.setupProxy(client, method.getURI().getHost()); client.executeMethod(method); BufferedReader in; if ((method.getResponseHeader("Content-Encoding") != null) && (method.getResponseHeader("Content-Encoding").getValue().equals("gzip"))) { in = new BufferedReader( new InputStreamReader(new GZIPInputStream(method.getResponseBodyAsStream()))); } else { in = new BufferedReader(new InputStreamReader(method.getResponseBodyAsStream())); } String inputLine; String c = ""; while ((inputLine = in.readLine()) != null) { if (inputLine.indexOf("YJFIN.c =") >= 0) { c = inputLine.substring(inputLine.indexOf("YJFIN.c =") + 11, inputLine.indexOf("\";")); } } in.close(); method = Util.getHistoryFeedMethod(identifier, period, c); client.executeMethod(method); if ((method.getResponseHeader("Content-Encoding") != null) && (method.getResponseHeader("Content-Encoding").getValue().equals("gzip"))) { in = new BufferedReader( new InputStreamReader(new GZIPInputStream(method.getResponseBodyAsStream()))); } else { in = new BufferedReader(new InputStreamReader(method.getResponseBodyAsStream())); } if (timeSpan.getUnits() == TimeSpan.Units.Days) { readHistoryStream(in, list); } else { readIntradayStream(in, list); } in.close(); } catch (Exception e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error reading data", e); //$NON-NLS-1$ Activator.log(status); } Collections.sort(list, new Comparator<OHLC>() { @Override public int compare(OHLC o1, OHLC o2) { return o1.getDate().compareTo(o2.getDate()); } }); for (Iterator<OHLC> iter = list.iterator(); iter.hasNext();) { OHLC ohlc = iter.next(); if (ohlc.getDate().before(from) || ohlc.getDate().after(to)) { iter.remove(); } } return list.toArray(new IOHLC[list.size()]); }
From source file:org.eclipsetrader.yahoojapanfx.internal.core.connector.SnapshotConnector.java
protected void fetchLatestSnapshot(HttpClient client, String[] symbols) { try {//from www .j a v a 2 s . co m HttpMethod method = Util.getSnapshotFeedMethod(streamingServer); BufferedReader in = null; try { client.executeMethod(method); if ((method.getResponseHeader("Content-Encoding") != null) && (method.getResponseHeader("Content-Encoding").getValue().equals("gzip"))) { in = new BufferedReader( new InputStreamReader(new GZIPInputStream(method.getResponseBodyAsStream()))); } else { in = new BufferedReader(new InputStreamReader(method.getResponseBodyAsStream())); } StringBuilder sb = new StringBuilder(1000); String inputLine; while ((inputLine = in.readLine()) != null) { sb.append(inputLine); } Calendar c = Calendar.getInstance(); String year = String.valueOf(c.get(Calendar.YEAR)); JSONObject obj = new JSONObject(sb.toString()); JSONObject arate = obj.getJSONObject("rate"); String date = obj.getString("date"); // String company = obj.getString("company"); for (int i = 0; i < symbols.length; i++) { String symbol = (symbols[i].length() > 6 ? symbols[i].substring(0, 6) : symbols[i]); if (arate.has(symbol)) { JSONObject o = arate.getJSONObject(symbol); processSnapshotData(symbols[i], o, year + "/" + date); } } } catch (Exception e) { Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error reading snapshot data", e); //$NON-NLS-1$ Activator.log(status); } finally { try { if (in != null) { in.close(); } if (method != null) { method.releaseConnection(); } } catch (Exception e) { Status status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, 0, "Connection wasn't closed cleanly", e); Activator.log(status); } } wakeupNotifyThread(); } catch (Exception e) { Activator.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "Error reading snapshot data", e)); //$NON-NLS-1$ } }
From source file:org.executequery.http.spi.DefaultRemoteHttpClient.java
private RemoteHttpResponse handleRedirection(HttpMethod method) { Header locationHeader = method.getResponseHeader("location"); if (locationHeader != null) { try {//from w ww. j a v a 2 s . com URL url = new URL(locationHeader.getValue()); return httpGetRequest(url.getHost(), url.getPath()); } catch (MalformedURLException e) { throw new RemoteHttpClientException(e); } } else { throw new RemoteHttpClientException("Invalid redirection after method"); } }
From source file:org.exist.xquery.modules.httpclient.BaseHTTPClientFunction.java
/** * Takes the HTTP Response Body from the HTTP Method and attempts to insert it into the response tree we are building. * * <p>Conversion Preference - 1) Try and parse as XML, if successful returns a Node 2) Try and parse as HTML returning as XML compatible HTML, if * successful returns a Node 3) Return as base64Binary encoded data</p> * * @param context The context of the calling XQuery * @param method The HTTP Request Method * @param builder The MemTreeBuilder that is being used * * @throws IOException /* w ww . j a v a2s . c om*/ * @throws XPathException */ private void insertResponseBody(final XQueryContext context, final HttpMethod method, final MemTreeBuilder builder, final Map<String, Boolean> parserFeatures, final Map<String, String> parserProperties) throws IOException, XPathException { NodeImpl responseNode = null; final InputStream bodyAsStream = method.getResponseBodyAsStream(); // check if there is a response body if (bodyAsStream != null) { CachingFilterInputStream cfis = null; FilterInputStreamCache cache = null; try { //we have to cache the input stream, so we can reread it, as we may use it twice (once for xml attempt and once for string attempt) cache = FilterInputStreamCacheFactory .getCacheInstance(new FilterInputStreamCacheFactory.FilterInputStreamCacheConfiguration() { @Override public String getCacheClass() { return (String) context.getBroker().getConfiguration() .getProperty(Configuration.BINARY_CACHE_CLASS_PROPERTY); } }); cfis = new CachingFilterInputStream(cache, bodyAsStream); //mark the start of the stream cfis.mark(Integer.MAX_VALUE); // determine the type of the response document final Header responseContentType = method.getResponseHeader("Content-Type"); final MimeType responseMimeType = getResponseMimeType(responseContentType); if (responseContentType != null) { builder.addAttribute(new QName("mimetype", null, null), responseContentType.getValue()); } //try and parse the response as XML try { //we have to use CloseShieldInputStream otherwise the parser closes the stream and we cant later reread final InputStream shieldedInputStream = new CloseShieldInputStream(cfis); responseNode = (NodeImpl) ModuleUtils.streamToXML(context, shieldedInputStream); builder.addAttribute(new QName("type", null, null), "xml"); responseNode.copyTo(null, new DocumentBuilderReceiver(builder)); } catch (final SAXException se) { // could not parse to xml // not an error in itself, it will be treated either as HTML, // text or binary here below final String msg = "Request for URI '" + method.getURI().toString() + "' Could not parse http response content as XML (will try html, text or fallback to binary): " + se.getMessage(); if (logger.isDebugEnabled()) { logger.debug(msg, se); } else { logger.info(msg); } } catch (final IOException ioe) { final String msg = "Request for URI '" + method.getURI().toString() + "' Could not read http response content: " + ioe.getMessage(); logger.error(msg, ioe); throw new XPathException(msg, ioe); } if (responseNode == null) { //response is NOT parseable as XML //is it a html document? if (responseMimeType.getName().equals(MimeType.HTML_TYPE.getName())) { //html document try { //reset the stream to the start, as we need to reuse since attempting to parse to XML cfis.reset(); //parse html to xml(html) //we have to use CloseShieldInputStream otherwise the parser closes the stream and we cant later reread final InputStream shieldedInputStream = new CloseShieldInputStream(cfis); responseNode = (NodeImpl) ModuleUtils .htmlToXHtml(context, method.getURI().toString(), new InputSource(shieldedInputStream), parserFeatures, parserProperties) .getDocumentElement(); builder.addAttribute(new QName("type", null, null), "xhtml"); responseNode.copyTo(null, new DocumentBuilderReceiver(builder)); } catch (final URIException ue) { throw new XPathException(this, ue.getMessage(), ue); } catch (final SAXException se) { //could not parse to xml(html) logger.debug( "Could not parse http response content from HTML to XML: " + se.getMessage(), se); } } } if (responseNode == null) { //reset the stream to the start, as we need to reuse since attempting to parse to HTML->XML cfis.reset(); if (responseMimeType.getName().startsWith("text/")) { // Assume it's a text body and URL encode it builder.addAttribute(new QName("type", null, null), "text"); builder.addAttribute(new QName("encoding", null, null), "URLEncoded"); final ByteArrayOutputStream baos = new ByteArrayOutputStream(); final byte buf[] = new byte[4096]; int read = -1; while ((read = cfis.read(buf)) > -1) { baos.write(buf); } builder.characters(URLEncoder.encode(EncodingUtil.getString(baos.toByteArray(), ((HttpMethodBase) method).getResponseCharSet()), "UTF-8")); baos.close(); } else { // Assume it's a binary body and Base64 encode it builder.addAttribute(new QName("type", null, null), "binary"); builder.addAttribute(new QName("encoding", null, null), "Base64Encoded"); BinaryValue binary = null; try { binary = BinaryValueFromInputStream.getInstance(context, new Base64BinaryValueType(), cfis); builder.characters(binary.getStringValue()); } finally { // free resources if (binary != null) { binary.destroy(context, null); } } } } } finally { if (cache != null) { try { cache.invalidate(); } catch (final IOException ioe) { LOG.error(ioe.getMessage(), ioe); } } if (cfis != null) { try { cfis.close(); } catch (final IOException ioe) { LOG.error(ioe.getMessage(), ioe); } } } } }
From source file:org.geoserver.wps.executor.RemoteRequestInputProvider.java
@Override protected Object getValueInternal(ProgressListener listener) throws Exception { InputReferenceType ref = input.getReference(); URL destination = new URL(ref.getHref()); HttpMethod method = null; GetMethod refMethod = null;//from w w w .java 2 s .com InputStream input = null; InputStream refInput = null; // execute the request listener.started(); try { if ("file".equalsIgnoreCase(destination.getProtocol())) { File file = DataUtilities.urlToFile(destination); if (maxSize > 0 && maxSize < file.length()) { throw new WPSException("Input " + getInputId() + " size " + file.length() + " exceeds maximum allowed size of " + maxSize, "NoApplicableCode", getInputId()); } input = new FileInputStream(file); } else if ("http".equalsIgnoreCase(destination.getProtocol())) { // setup the client HttpClient client = new HttpClient(); // setting timeouts (30 seconds, TODO: make this configurable) HttpConnectionManagerParams params = new HttpConnectionManagerParams(); params.setSoTimeout(timeout); params.setConnectionTimeout(timeout); // TODO: make the http client a well behaved http client, no more than x connections // per server (x admin configurable maybe), persistent connections and so on HttpConnectionManager manager = new SimpleHttpConnectionManager(); manager.setParams(params); client.setHttpConnectionManager(manager); // prepare either a GET or a POST request if (ref.getMethod() == null || ref.getMethod() == MethodType.GET_LITERAL) { GetMethod get = new GetMethod(ref.getHref()); get.setFollowRedirects(true); method = get; } else { String encoding = ref.getEncoding(); if (encoding == null) { encoding = "UTF-8"; } PostMethod post = new PostMethod(ref.getHref()); Object body = ref.getBody(); if (body == null) { if (ref.getBodyReference() != null) { URL refDestination = new URL(ref.getBodyReference().getHref()); if ("http".equalsIgnoreCase(refDestination.getProtocol())) { // open with commons http client refMethod = new GetMethod(ref.getBodyReference().getHref()); refMethod.setFollowRedirects(true); client.executeMethod(refMethod); refInput = refMethod.getResponseBodyAsStream(); } else { // open with the built-in url management URLConnection conn = refDestination.openConnection(); conn.setConnectTimeout(timeout); conn.setReadTimeout(timeout); refInput = conn.getInputStream(); } post.setRequestEntity( new InputStreamRequestEntity(refInput, complexPPIO.getMimeType())); } else { throw new WPSException("A POST request should contain a non empty body"); } } else if (body instanceof String) { post.setRequestEntity( new StringRequestEntity((String) body, complexPPIO.getMimeType(), encoding)); } else { throw new WPSException("The request body should be contained in a CDATA section, " + "otherwise it will get parsed as XML instead of being preserved as is"); } method = post; } // add eventual extra headers if (ref.getHeader() != null) { for (Iterator it = ref.getHeader().iterator(); it.hasNext();) { HeaderType header = (HeaderType) it.next(); method.setRequestHeader(header.getKey(), header.getValue()); } } int code = client.executeMethod(method); if (code == 200) { try { Header length = method.getResponseHeader("Content-Lenght"); if (maxSize > 0 && length != null && Long.parseLong(length.getValue()) > maxSize) { throw new WPSException( "Input " + getInputId() + " size " + length.getValue() + " exceeds maximum allowed size of " + maxSize + " according to HTTP Content-Lenght response header", "NoApplicableCode", getInputId()); } } catch (NumberFormatException e) { LOGGER.log(Level.FINE, "Failed to parse content lenght to check input limits respect, " + "moving on and checking data as it comes in", e); } input = method.getResponseBodyAsStream(); if (maxSize > 0) { input = new MaxSizeInputStream(input, getInputId(), maxSize); } } else { throw new WPSException("Error getting remote resources from " + ref.getHref() + ", http error " + code + ": " + method.getStatusText()); } } else { // use the normal url connection methods then... URLConnection conn = destination.openConnection(); conn.setConnectTimeout(timeout); conn.setReadTimeout(timeout); input = conn.getInputStream(); if (maxSize > 0) { input = new MaxSizeInputStream(input, getInputId(), maxSize); } } // actually parse the data if (input != null) { CancellingInputStream is = new CancellingInputStream(input, listener); return complexPPIO.decode(is); } else { throw new WPSException("Could not find a mean to read input " + inputId); } } finally { listener.progress(100); listener.complete(); // make sure to close the connection and streams no matter what if (refInput != null) { refInput.close(); } if (input != null) { input.close(); } if (method != null) { method.releaseConnection(); } if (refMethod != null) { refMethod.releaseConnection(); } } }
From source file:org.httpobjects.tck.IntegrationTest.java
private void assertResource(HttpMethod method, String expectedBody, int expectedResponseCode, HeaderSpec... header) {/*from w w w . jav a2s .c o m*/ try { HttpClient client = new HttpClient(); int response = client.executeMethod(method); Assert.assertEquals(expectedResponseCode, response); if (expectedBody != null) Assert.assertEquals(expectedBody, method.getResponseBodyAsString()); if (header != null) { for (HeaderSpec next : header) { Header h = method.getResponseHeader(next.name); Assert.assertNotNull("Expected a \"" + next.name + "\" value of \"" + next.value + "\"", h); Assert.assertEquals(next.value, h.getValue()); } } } catch (HttpException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } }
From source file:org.infoscoop.request.filter.ProxyFilterContainer.java
public final int invoke(HttpClient client, HttpMethod method, ProxyRequest request) throws Exception { int preStatus = prepareInvoke(client, method, request); switch (preStatus) { case 0://from w ww .j a v a 2 s . c o m break; case EXECUTE_POST_STATUS: doFilterChain(request, request.getResponseBody()); default: return preStatus; } // copy headers sent target server List ignoreHeaderNames = request.getIgnoreHeaders(); List allowedHeaderNames = request.getAllowedHeaders(); boolean allowAllHeader = false; Proxy proxy = request.getProxy(); if (proxy != null) { allowAllHeader = proxy.isAllowAllHeader(); if (!allowAllHeader) allowedHeaderNames.addAll(proxy.getAllowedHeaders()); } AuthenticatorUtil.doAuthentication(client, method, request); StringBuffer headersSb = new StringBuffer(); for (String name : request.getRequestHeaders().keySet()) { String value = request.getRequestHeader(name); String lowname = name.toLowerCase(); if (!allowAllHeader && !allowedHeaderNames.contains(lowname)) continue; if (ignoreHeaderNames.contains(lowname)) continue; if ("cookie".equalsIgnoreCase(name)) { if (proxy.getSendingCookies() != null) { value = RequestUtil.removeCookieParam(value, proxy.getSendingCookies()); } } if ("if-modified-since".equalsIgnoreCase(name) && "Thu, 01 Jun 1970 00:00:00 GMT".equals(value)) continue; method.addRequestHeader(new Header(name, value)); headersSb.append(name + "=" + value + ", "); } int cacheStatus = getCache(client, method, request); if (cacheStatus != 0) return cacheStatus; if (log.isInfoEnabled()) log.info("RequestHeader: " + headersSb); // execute http method and process redirect method.setFollowRedirects(false); client.executeMethod(method); int statusCode = method.getStatusCode(); for (int i = 0; statusCode == HttpStatus.SC_MOVED_TEMPORARILY || statusCode == HttpStatus.SC_MOVED_PERMANENTLY || statusCode == HttpStatus.SC_SEE_OTHER || statusCode == HttpStatus.SC_TEMPORARY_REDIRECT; i++) { // connection release method.releaseConnection(); if (i == 5) { log.error("The circular redirect is limited by five times."); return 500; } Header location = method.getResponseHeader("Location"); String redirectUrl = location.getValue(); // According to 2,068 1.1 rfc http spec, we cannot appoint the relative URL, // but microsoft.com gives back the relative URL. if (redirectUrl.startsWith("/")) { URI baseURI = method.getURI(); baseURI.setPath(redirectUrl); redirectUrl = baseURI.toString(); } //method.setURI(new URI(redirectUrl, false)); Header[] headers = method.getRequestHeaders(); method = new GetMethod(redirectUrl); for (int j = 0; j < headers.length; j++) { String headerName = headers[j].getName(); if (!headerName.equalsIgnoreCase("content-length") && !headerName.equalsIgnoreCase("authorization")) method.setRequestHeader(headers[j]); } AuthenticatorUtil.doAuthentication(client, method, request); method.setRequestHeader("authorization", request.getRequestHeader("Authorization")); method.setFollowRedirects(false); client.executeMethod(method); statusCode = method.getStatusCode(); request.setRedirectURL(redirectUrl); if (log.isInfoEnabled()) log.info("Redirect " + request.getTargetURL() + " to " + location + "."); } // copy response headers to proxyReqeust Header[] headers = method.getResponseHeaders(); for (int i = 0; i < headers.length; i++) { request.putResponseHeader(headers[i].getName(), headers[i].getValue()); } if (log.isInfoEnabled()) log.info("Original Status:" + statusCode); // check response code if (statusCode == HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED) { log.error("Proxy Authentication Required. Confirm ajax proxy setting."); throw new Exception( "Http Status 407, Proxy Authentication Required. Please contuct System Administrator."); } if (statusCode == HttpStatus.SC_NOT_MODIFIED || statusCode == HttpStatus.SC_RESET_CONTENT) { return statusCode; } else if (statusCode < 200 || statusCode >= 300) { request.setResponseBody(method.getResponseBodyAsStream()); return statusCode; } // process response body InputStream responseStream = null; if (statusCode != HttpStatus.SC_NO_CONTENT) { if (request.allowUserPublicCache()) { byte[] responseBody = method.getResponseBody(); Map<String, List<String>> responseHeaders = request.getResponseHeaders(); if (request.getRedirectURL() != null) responseHeaders.put("X-IS-REDIRECTED-FROM", Arrays.asList(new String[] { request.getRedirectURL() })); if (method instanceof GetMethod) { putCache(request.getOriginalURL(), new ByteArrayInputStream(responseBody), responseHeaders); } responseStream = new ByteArrayInputStream(responseBody); } else { responseStream = method.getResponseBodyAsStream(); } } doFilterChain(request, responseStream); return statusCode != HttpStatus.SC_NO_CONTENT ? method.getStatusCode() : 200; }
From source file:org.jboss.orion.openshift.server.proxy.JsonProxyServlet.java
/** * Executes the {@link HttpMethod} passed in and sends the proxy response * back to the client via the given {@link javax.servlet.http.HttpServletResponse} * * @param proxyDetails/*from w ww . j a va2 s . co m*/ * @param httpMethodProxyRequest An object representing the proxy request to be made * @param httpServletResponse An object by which we can send the proxied * response back to the client * @throws java.io.IOException Can be thrown by the {@link HttpClient}.executeMethod * @throws javax.servlet.ServletException Can be thrown to indicate that another error has occurred */ private void executeProxyRequest(ProxyDetails proxyDetails, HttpMethod httpMethodProxyRequest, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws IOException, ServletException { httpMethodProxyRequest.setDoAuthentication(false); httpMethodProxyRequest.setFollowRedirects(false); // Create a default HttpClient HttpClient httpClient = proxyDetails.createHttpClient(httpMethodProxyRequest); // Execute the request int intProxyResponseCode = 500; try { intProxyResponseCode = httpClient.executeMethod(httpMethodProxyRequest); } catch (Exception e) { e.printStackTrace(); } // Check if the proxy response is a redirect // The following code is adapted from org.tigris.noodle.filters.CheckForRedirect // Hooray for open source software if (intProxyResponseCode >= HttpServletResponse.SC_MULTIPLE_CHOICES /* 300 */ && intProxyResponseCode < HttpServletResponse.SC_NOT_MODIFIED /* 304 */) { String stringStatusCode = Integer.toString(intProxyResponseCode); String stringLocation = httpMethodProxyRequest.getResponseHeader(STRING_LOCATION_HEADER).getValue(); if (stringLocation == null) { throw new ServletException("Received status code: " + stringStatusCode + " but no " + STRING_LOCATION_HEADER + " header was found in the response"); } // Modify the redirect to go to this proxy servlet rather that the proxied host String stringMyHostName = httpServletRequest.getServerName(); if (httpServletRequest.getServerPort() != 80) { stringMyHostName += ":" + httpServletRequest.getServerPort(); } stringMyHostName += httpServletRequest.getContextPath(); httpServletResponse.sendRedirect(stringLocation .replace(proxyDetails.getProxyHostAndPort() + proxyDetails.getProxyPath(), stringMyHostName)); return; } else if (intProxyResponseCode == HttpServletResponse.SC_NOT_MODIFIED) { // 304 needs special handling. See: // http://www.ics.uci.edu/pub/ietf/http/rfc1945.html#Code304 // We get a 304 whenever passed an 'If-Modified-Since' // header and the data on disk has not changed; server // responds w/ a 304 saying I'm not going to send the // body because the file has not changed. httpServletResponse.setIntHeader(STRING_CONTENT_LENGTH_HEADER_NAME, 0); httpServletResponse.setStatus(HttpServletResponse.SC_NOT_MODIFIED); return; } // Pass the response code back to the client httpServletResponse.setStatus(intProxyResponseCode); // Pass response headers back to the client Header[] headerArrayResponse = httpMethodProxyRequest.getResponseHeaders(); for (Header header : headerArrayResponse) { if (!ProxySupport.isHopByHopHeader(header.getName())) { if (ProxySupport.isSetCookieHeader(header)) { HttpProxyRule proxyRule = proxyDetails.getProxyRule(); String setCookie = ProxySupport.replaceCookieAttributes(header.getValue(), proxyRule.getCookiePath(), proxyRule.getCookieDomain()); httpServletResponse.setHeader(header.getName(), setCookie); } else { httpServletResponse.setHeader(header.getName(), header.getValue()); } } } // check if we got data, that is either the Content-Length > 0 // or the response code != 204 int code = httpMethodProxyRequest.getStatusCode(); boolean noData = code == HttpStatus.SC_NO_CONTENT; if (!noData) { String length = httpServletRequest.getHeader(STRING_CONTENT_LENGTH_HEADER_NAME); if (length != null && "0".equals(length.trim())) { noData = true; } } if (!noData) { // Send the content to the client InputStream inputStreamProxyResponse = httpMethodProxyRequest.getResponseBodyAsStream(); BufferedInputStream bufferedInputStream = new BufferedInputStream(inputStreamProxyResponse); OutputStream outputStreamClientResponse = httpServletResponse.getOutputStream(); int intNextByte; while ((intNextByte = bufferedInputStream.read()) != -1) { outputStreamClientResponse.write(intNextByte); } } }
From source file:org.jetbrains.tfsIntegration.webservice.WebServiceHelper.java
private static InputStream getInputStream(HttpMethod method) throws IOException { Header contentType = method.getResponseHeader(HTTPConstants.HEADER_CONTENT_TYPE); if (contentType != null && CONTENT_TYPE_GZIP.equalsIgnoreCase(contentType.getValue())) { return new GZIPInputStream(method.getResponseBodyAsStream()); } else {/*www. j a v a2s .c om*/ return method.getResponseBodyAsStream(); } }
From source file:org.jivesoftware.util.HttpClientWithTimeoutFeedFetcher.java
/** * @param urlStr//from w ww .jav a 2 s .c om * @param method * @return SyndFeed or None * @throws IOException * @throws HttpException * @throws FetcherException * @throws FeedException */ private static SyndFeed retrieveFeed(String urlStr, HttpMethod method) throws IOException, HttpException, FetcherException, FeedException { InputStream stream = null; if ((method.getResponseHeader("Content-Encoding") != null) && ("gzip".equalsIgnoreCase(method.getResponseHeader("Content-Encoding").getValue()))) { stream = new GZIPInputStream(method.getResponseBodyAsStream()); } else { stream = method.getResponseBodyAsStream(); } try { XmlReader reader = null; if (method.getResponseHeader("Content-Type") != null) { reader = new XmlReader(stream, method.getResponseHeader("Content-Type").getValue(), true); } else { reader = new XmlReader(stream, true); } return new SyndFeedInput().build(reader); } finally { if (stream != null) { stream.close(); } } }