List of usage examples for org.apache.commons.httpclient HttpMethodBase releaseConnection
@Override public void releaseConnection()
From source file:org.geotools.data.wfs.protocol.http.DefaultHTTPProtocol.java
/** * /*from www . jav a 2 s . c o m*/ * @param httpRequest * either a {@link HttpMethod} or {@link PostMethod} set up with the request to be * sent * @return * @throws IOException */ private HTTPResponse issueRequest(final HttpMethodBase httpRequest) throws IOException { if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("Executing HTTP request: " + httpRequest.getURI()); } if (client == null) { client = new HttpClient(); client.getParams().setParameter("http.useragent", "GeoTools " + GeoTools.getVersion() + " WFS DataStore"); } if (timeoutMillis > 0) { client.getParams().setSoTimeout(timeoutMillis); } // TODO: remove this System.err.println("Executing HTTP request: " + httpRequest); if (isTryGzip()) { LOGGER.finest("Adding 'Accept-Encoding=gzip' header to request"); httpRequest.addRequestHeader("Accept-Encoding", "gzip"); } int statusCode; try { statusCode = client.executeMethod(httpRequest); } catch (IOException e) { httpRequest.releaseConnection(); throw e; } if (statusCode != HttpStatus.SC_OK) { httpRequest.releaseConnection(); String statusText = HttpStatus.getStatusText(statusCode); throw new IOException("Request failed with status code " + statusCode + "(" + statusText + "): " + httpRequest.getURI()); } HTTPResponse httpResponse = new HTTPClientResponse(httpRequest); if (LOGGER.isLoggable(Level.FINE)) { LOGGER.fine("Got " + httpResponse); } return httpResponse; }
From source file:org.jboss.mod_cluster.Client.java
public int runit() throws Exception { PostMethod pm = null;/*w w w .j av a 2s . c om*/ GetMethod gm = null; HttpMethodBase bm = null; long starttime, endtime; if (httpClient == null) httpClient = new HttpClient(); if (fd != null) { pm = new PostMethod(URL); // InputStreamRequestEntity buf = new InputStreamRequestEntity(fd); // XXX: Ugly hack to test... byte[] buffet = new byte[6144]; for (int i = 0; i < buffet.length; i++) buffet[i] = 'a'; ByteArrayRequestEntity buf = new ByteArrayRequestEntity(buffet); pm.setRequestEntity(buf); // pm.setRequestBody(fd); pm.setHttp11(true); pm.setContentChunked(true); // pm.setRequestContentLength(PostMethod.CONTENT_LENGTH_CHUNKED); bm = pm; } else if (post != null) { pm = new PostMethod(URL); pm.setRequestEntity(new StringRequestEntity(post, "application/x-www-form-urlencoded", "UTF8")); bm = pm; } else { gm = new GetMethod(URL); bm = gm; } if (user != null) { Credentials cred = new UsernamePasswordCredentials(user, pass); httpClient.getState().setCredentials(org.apache.commons.httpclient.auth.AuthScope.ANY, cred); } // System.out.println("Connecting to " + URL); Integer connectionTimeout = 40000; bm.getParams().setParameter("http.socket.timeout", connectionTimeout); bm.getParams().setParameter("http.connection.timeout", connectionTimeout); if (VirtualHost != null) bm.getParams().setVirtualHost(VirtualHost); httpClient.getParams().setParameter("http.socket.timeout", connectionTimeout); httpClient.getParams().setParameter("http.connection.timeout", connectionTimeout); if (jsessionid != null) { // System.out.println("jsessionid: " + jsessionid); bm.setRequestHeader("Cookie", "JSESSIONID=" + jsessionid); } try { if (gm == null) { pm.getParams().setParameter("http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY); starttime = System.currentTimeMillis(); httpResponseCode = httpClient.executeMethod(pm); endtime = System.currentTimeMillis(); } else { gm.getParams().setParameter("http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY); starttime = System.currentTimeMillis(); httpResponseCode = httpClient.executeMethod(gm); endtime = System.currentTimeMillis(); } if (httpResponseCode == 200) { response = bm.getResponseBodyAsString(); Cookie[] cookies = httpClient.getState().getCookies(); // System.out.println( "Cookies: " + cookies); if (cookies != null && cookies.length != 0) { for (int i = 0; i < cookies.length; i++) { Cookie cookie = cookies[i]; // System.out.println( "Cookie: " + cookie.getName() + ", Value: " + cookie.getValue()); if (cookie.getName().equals("JSESSIONID")) { if (jsessionid == null) { jsessionid = cookie.getValue(); String nodes[] = jsessionid.split("\\."); if (nodes.length == 2) node = nodes[1]; System.out.println("cookie first time: " + jsessionid); bm.releaseConnection(); return 0; // first time ok. } else { if (jsessionid.compareTo(cookie.getValue()) == 0) { if (logok) if (bm.getResponseHeader("Date") != null) System.out.println("cookie ok: " + bm.getResponseHeader("Date").toString().replace('\r', ' ') .replace('\n', ' ') + " response time: " + (endtime - starttime)); else { DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); Date date = new Date(); System.out.println("cookie ok: " + dateFormat.format(date) + " response time: " + (endtime - starttime)); } bm.releaseConnection(); return 0; } else { System.out.println( "cookie \"second\" time: " + cookie.getValue() + " : " + jsessionid); System.out.println("cookie changed"); bm.releaseConnection(); if (checkcookie) return -1; else if (checknode) { String nodes[] = cookie.getValue().split("\\."); if (nodes.length != 2) { System.out.println("Can't find node in cookie"); return -1; } if (nodes[1].compareTo(node) == 0) { return 0; } else { System.out.println("node " + nodes[1] + " changed too"); return -1; } } else return 0; } } } } } else { // Look in the response to make sure that there is a cookie. int len = (int) bm.getResponseContentLength(); if (jsessionid != null && bm.getResponseBodyAsString(len).indexOf(jsessionid) != -1) { bm.releaseConnection(); return 0; } if (jsessionid == null && !checkcookie) { return 0; } System.out.println("No cookies"); } Header head = bm.getResponseHeader("getRequestedSessionId"); if (head != null) { HeaderElement[] heade = head.getElements(); requestedSessionId = heade[0].getValue(); } else { requestedSessionId = null; } } else { System.out.println("response: " + httpResponseCode); System.out.println("response: " + bm.getStatusLine()); response = bm.getResponseBodyAsString(); System.out.println("response: " + response); success = false; httpClient = null; } // System.out.println("response:\n" + bm.getResponseBodyAsString(len)); } catch (HttpException e) { e.printStackTrace(); success = false; httpClient = null; } System.out.println("DONE: " + httpResponseCode); bm.releaseConnection(); return httpResponseCode; }
From source file:org.jboss.mod_cluster.ManagerClient.java
/** * Run the first test./* w w w. j a va 2 s . c om*/ * * @param string a part of URL to connect to. * * @return ManagerClient object * * @throws IOException for any failures. */ public ManagerClient(String string) throws Exception { URL = "http://" + string + "/mod_cluster_manager/"; GetMethod gm = null; HttpMethodBase bm = null; if (httpClient == null) { httpClient = new HttpClient(); gm = new GetMethod(URL); bm = gm; } System.out.println("Connecting to " + URL); Integer connectionTimeout = 40000; bm.getParams().setParameter("http.socket.timeout", connectionTimeout); bm.getParams().setParameter("http.connection.timeout", connectionTimeout); httpClient.getParams().setParameter("http.socket.timeout", connectionTimeout); httpClient.getParams().setParameter("http.connection.timeout", connectionTimeout); try { httpResponseCode = httpClient.executeMethod(gm); if (httpResponseCode == 200) { // Read the nonce. String result = gm.getResponseBodyAsString(); String[] records = result.split("\n"); for (int i = 0; i < records.length; i++) { int j = records[i].indexOf("?nonce="); if (j < 0) continue; j = j + 7; String nnonce = records[i].substring(j); int k = nnonce.indexOf('&'); if (k > 0) { nonce = nnonce.substring(0, k); break; } } } else { System.out.println("response: " + httpResponseCode); System.out.println("response: " + bm.getStatusLine()); throw (new Exception("Reponse notok")); } // System.out.println("response:\n" + bm.getResponseBodyAsString(len)); } catch (HttpException e) { System.out.println("error: " + e); throw (e); } bm.releaseConnection(); }
From source file:org.kuali.mobility.knowledgebase.service.KnowledgeBaseServiceImpl.java
private String callKnowledgeBase(String url, RequestEntity requestEntity, boolean isPost) throws Exception { String output = null;//from w ww .j av a 2s .co m // Document doc = null; // SAXBuilder builder = new SAXBuilder(); // BufferedReader in = null; HttpClient client = null; client = new HttpClient(); Credentials defaultcreds = new UsernamePasswordCredentials(this.username, this.password); client.getState().setCredentials(new AuthScope("remote.kb.iu.edu", 80, AuthScope.ANY_REALM), defaultcreds); HttpMethodBase method = null; if (isPost) { method = preparePostMethod(url, requestEntity); } else { method = new GetMethod(url); } method.setDoAuthentication(true); // int timeout = getSocketTimeout(Constants.RSS_SOCKET_TIMEOUT_SECONDS, Constants.RSS_SOCKET_DEFAULT_TIMEOUT); int timeout = getSocketTimeout("blah", 5000); client.getParams().setParameter(HttpClientParams.SO_TIMEOUT, new Integer(timeout)); client.getParams().setParameter(HttpClientParams.CONNECTION_MANAGER_TIMEOUT, new Long(timeout)); client.getParams().setParameter(HttpConnectionParams.CONNECTION_TIMEOUT, new Integer(timeout)); try { int status = client.executeMethod(method); // System.out.println(status + "\n" + get.getResponseBodyAsString()); // in = new BufferedReader(new InputStreamReader(method.getResponseBodyAsStream())); // doc = builder.build(in); output = this.inputStreamToString(method.getResponseBodyAsStream()); } finally { method.releaseConnection(); } return output; }
From source file:org.openlaszlo.data.HTTPDataSource.java
/** * @param since last modified time to use * @param req//from w ww .j a v a 2s .c om * @param url if null, ignored * @param redirCount number of redirs we've done */ public static HttpData getDataOnce(HttpServletRequest req, HttpServletResponse res, long since, String surl, int redirCount, int timeout) throws IOException, HttpException, DataSourceException, MalformedURLException { HttpMethodBase request = null; HostConfiguration hcfg = new HostConfiguration(); /* [todo hqm 2006-02-01] Anyone know why this code was here? It is setting the mime type to something which just confuses the DHTML parser. if (res != null) { res.setContentType("application/x-www-form-urlencoded;charset=UTF-8"); } */ try { // TODO: [2002-01-09 bloch] cope with cache-control // response headers (no-store, no-cache, must-revalidate, // proxy-revalidate). if (surl == null) { surl = getURL(req); } if (surl == null || surl.equals("")) { throw new MalformedURLException( /* (non-Javadoc) * @i18n.test * @org-mes="url is empty or null" */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-312")); } String reqType = ""; String headers = ""; if (req != null) { reqType = req.getParameter("reqtype"); headers = req.getParameter("headers"); } boolean isPost = false; mLogger.debug("reqtype = " + reqType); if (reqType != null && reqType.equals("POST")) { request = new LZPostMethod(); request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8"); isPost = true; mLogger.debug("setting POST req method"); } else if (reqType != null && reqType.equals("PUT")) { request = new LZPutMethod(); // todo [hqm 2007] treat PUT like POST? isPost = true; mLogger.debug("setting PUT req method"); } else if (reqType != null && reqType.equals("DELETE")) { request = new LZDeleteMethod(); mLogger.debug("setting DELETE req method"); } else { mLogger.debug("setting GET (default) req method"); request = new LZGetMethod(); } request.getParams().setVersion(mUseHttp11 ? HttpVersion.HTTP_1_1 : HttpVersion.HTTP_1_0); // Proxy the request headers if (req != null) { LZHttpUtils.proxyRequestHeaders(req, request); } // Set headers from query string if (headers != null && headers.length() > 0) { StringTokenizer st = new StringTokenizer(headers, "\n"); while (st.hasMoreTokens()) { String h = st.nextToken(); int i = h.indexOf(":"); if (i > -1) { String n = h.substring(0, i); String v = h.substring(i + 2, h.length()); request.setRequestHeader(n, v); mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="setting header " + p[0] + "=" + p[1] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-359", new Object[] { n, v })); } } } mLogger.debug("Parsing url"); URI uri = LZHttpUtils.newURI(surl); try { hcfg.setHost(uri); } catch (Exception e) { throw new MalformedURLException( /* (non-Javadoc) * @i18n.test * @org-mes="can't form uri from " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-376", new Object[] { surl })); } // This gets us the url-encoded (escaped) path and query string String path = uri.getEscapedPath(); String query = uri.getEscapedQuery(); mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="encoded path: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-389", new Object[] { path })); mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="encoded query: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-397", new Object[] { query })); // This call takes a decoded (unescaped) path request.setPath(path); boolean hasQuery = (query != null && query.length() > 0); String rawcontent = null; // Newer rawpost protocol puts lzpostbody as a separate // top level query arg in the request. rawcontent = req.getParameter("lzpostbody"); if (isPost) { // Older rawpost protocol put the "lzpostbody" arg // embedded in the "url" args's query args if (rawcontent == null && hasQuery) { rawcontent = findQueryArg("lzpostbody", query); } if (rawcontent != null) { // Get the unescaped query string ((EntityEnclosingMethod) request).setRequestEntity(new StringRequestEntity(rawcontent)); } else if (hasQuery) { StringTokenizer st = new StringTokenizer(query, "&"); while (st.hasMoreTokens()) { String it = st.nextToken(); int i = it.indexOf("="); if (i > 0) { String n = it.substring(0, i); String v = it.substring(i + 1, it.length()); // POST encodes values during request ((PostMethod) request).addParameter(n, URLDecoder.decode(v, "UTF-8")); } else { mLogger.warn( /* (non-Javadoc) * @i18n.test * @org-mes="ignoring bad token (missing '=' char) in query string: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-429", new Object[] { it })); } } } } else { // This call takes an encoded (escaped) query string request.setQueryString(query); } // Put in the If-Modified-Since headers if (since != -1) { String lms = LZHttpUtils.getDateString(since); request.setRequestHeader(LZHttpUtils.IF_MODIFIED_SINCE, lms); mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="proxying lms: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-450", new Object[] { lms })); } mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="setting up http client" */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-460")); HttpClient htc = null; if (mConnectionMgr != null) { htc = new HttpClient(mConnectionMgr); } else { htc = new HttpClient(); } htc.setHostConfiguration(hcfg); // This is the data timeout mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="timeout set to " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-478", new Object[] { timeout })); htc.getParams().setSoTimeout(timeout); // Set connection timeout the same htc.getHttpConnectionManager().getParams().setConnectionTimeout(mConnectionTimeout); // Set timeout for getting a connection htc.getParams().setConnectionManagerTimeout(mConnectionPoolTimeout); // TODO: [2003-03-05 bloch] this should be more configurable (per app?) if (!isPost) { request.setFollowRedirects(mFollowRedirects > 0); } long t1 = System.currentTimeMillis(); mLogger.debug("starting remote request"); int rc = htc.executeMethod(hcfg, request); String status = HttpStatus.getStatusText(rc); if (status == null) { status = "" + rc; } mLogger.debug( /* (non-Javadoc) * @i18n.test * @org-mes="remote response status: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-504", new Object[] { status })); HttpData data = null; if (isRedirect(rc) && mFollowRedirects > redirCount) { String loc = request.getResponseHeader("Location").toString(); String hostURI = loc.substring(loc.indexOf(": ") + 2, loc.length()); mLogger.info( /* (non-Javadoc) * @i18n.test * @org-mes="Following URL from redirect: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-517", new Object[] { hostURI })); long t2 = System.currentTimeMillis(); if (timeout > 0) { timeout -= (t2 - t1); if (timeout < 0) { throw new InterruptedIOException( /* (non-Javadoc) * @i18n.test * @org-mes=p[0] + " timed out after redirecting to " + p[1] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-529", new Object[] { surl, loc })); } } data = getDataOnce(req, res, since, hostURI, redirCount++, timeout); } else { data = new HttpData(request, rc); } if (req != null && res != null) { // proxy response headers LZHttpUtils.proxyResponseHeaders(request, res, req.isSecure()); } return data; } catch (ConnectTimeoutException ce) { // Transduce to an InterrupedIOException, since lps takes these to be timeouts. if (request != null) { request.releaseConnection(); } throw new InterruptedIOException( /* (non-Javadoc) * @i18n.test * @org-mes="connecting to " + p[0] + ":" + p[1] + " timed out beyond " + p[2] + " msecs." */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-557", new Object[] { hcfg.getHost(), hcfg.getPort(), mConnectionTimeout })); } catch (HttpRecoverableException hre) { if (request != null) { request.releaseConnection(); } throw hre; } catch (HttpException e) { if (request != null) { request.releaseConnection(); } throw e; } catch (IOException ie) { if (request != null) { request.releaseConnection(); } throw ie; } catch (RuntimeException e) { if (request != null) { request.releaseConnection(); } throw e; } }
From source file:org.opentides.util.UrlUtil.java
/** * Returns the HTML code of the original engine. Takes the URL to connect to * the engine. Also takes encoding type that overrides default if not null * "UTF8" is typical encoding type//w w w.j a v a2 s . co m * * @param queryURL * - URL of engine to retrieve * @param request * - request object * @param param * - additional parameters * - Valid parameters are: * - methodName - Either "POST" or "GET". Default is "POST" * - forwardCookie - if true, will forward cookies found on request object * - IPAddress - if specified, this IP will be used for the request * */ public static final UrlResponseObject getPage(final String queryURL, final HttpServletRequest request, final Map<String, Object> param) { // determine if get or post method HttpMethodBase httpMethodBase; Boolean forwardCookie = false; InetAddress IPAddress = null; if (param != null) { if (param.get("forwardCookie") != null) forwardCookie = (Boolean) param.get("forwardCookie"); if (param.get("IPAddress") != null) { String IPString = (String) param.get("IPAddress"); if (!StringUtil.isEmpty(IPString)) { IPAddress = convertIPString(IPString); } } } if (param != null && "GET".equals((String) param.get("methodName"))) { httpMethodBase = new GetMethod(queryURL); } else { httpMethodBase = new PostMethod(queryURL); } try { // declare the connection objects HttpClient client = new HttpClient(); HostConfiguration hostConfig = new HostConfiguration(); String userAgent = request.getHeader("User-Agent"); // for debugging if (_log.isDebugEnabled()) _log.debug("Retrieving page from " + queryURL); // initialize the connection settings client.getHttpConnectionManager().getParams().setConnectionTimeout(CONNECTION_TIMEOUT); client.getParams().setBooleanParameter(HttpClientParams.ALLOW_CIRCULAR_REDIRECTS, true); httpMethodBase.addRequestHeader("accept", "*/*"); httpMethodBase.addRequestHeader("accept-language", "en-us"); httpMethodBase.addRequestHeader("user-agent", userAgent); if (forwardCookie) { // get cookies from request Cookie[] cookies = request.getCookies(); String cookieString = ""; for (Cookie c : cookies) { cookieString += c.getName() + "=" + c.getValue() + "; "; } // forward cookies to httpMethod httpMethodBase.setRequestHeader("Cookie", cookieString); } if (IPAddress != null) { hostConfig.setLocalAddress(IPAddress); } // Setup for 3 retry httpMethodBase.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false)); // now let's retrieve the data client.executeMethod(hostConfig, httpMethodBase); // Read the response body. UrlResponseObject response = new UrlResponseObject(); response.setResponseBody(httpMethodBase.getResponseBody()); Header contentType = httpMethodBase.getResponseHeader("Content-Type"); if (contentType != null) response.setResponseType(contentType.getValue()); else response.setResponseType(Widget.TYPE_HTML); return response; } catch (Exception ex) { _log.error("Failed to request from URL: [" + queryURL + "]", ex); return null; } finally { try { httpMethodBase.releaseConnection(); } catch (Exception ignored) { } } }
From source file:org.opentides.util.WidgetUtil.java
/** * Returns the HTML code of the original engine. Takes the URL to connect to * the engine. Also takes encoding type that overrides default if not null * "UTF8" is typical encoding type// w ww. j a v a 2 s . c om * * @param queryURL * - URL of engine to retrieve * @param request * - request object * @param param * - additional parameters * - Valid parameters are: * - methodName - Either "POST" or "GET". Default is "POST" * - forwardCookie - if true, will forward cookies found on request object * - IPAddress - if specified, this IP will be used for the request * */ public static final UrlResponseObject getPage(final String queryURL, final HttpServletRequest request, final Map<String, Object> param) { // determine if get or post method HttpMethodBase httpMethodBase; Boolean forwardCookie = false; InetAddress IPAddress = null; if (param != null) { if (param.get("forwardCookie") != null) forwardCookie = (Boolean) param.get("forwardCookie"); if (param.get("IPAddress") != null) { String IPString = (String) param.get("IPAddress"); if (!StringUtil.isEmpty(IPString)) { IPAddress = UrlUtil.convertIPString(IPString); } } } if (param != null && "GET".equals((String) param.get("methodName"))) { httpMethodBase = new GetMethod(queryURL); } else { httpMethodBase = new PostMethod(queryURL); } try { // declare the connection objects HttpClient client = new HttpClient(); HostConfiguration hostConfig = new HostConfiguration(); String userAgent = request.getHeader("User-Agent"); // for debugging if (_log.isDebugEnabled()) _log.debug("Retrieving page from " + queryURL); // initialize the connection settings client.getHttpConnectionManager().getParams().setConnectionTimeout(CONNECTION_TIMEOUT); client.getParams().setBooleanParameter(HttpClientParams.ALLOW_CIRCULAR_REDIRECTS, true); httpMethodBase.addRequestHeader("accept", "*/*"); httpMethodBase.addRequestHeader("accept-language", "en-us"); httpMethodBase.addRequestHeader("user-agent", userAgent); if (forwardCookie) { // get cookies from request Cookie[] cookies = request.getCookies(); String cookieString = ""; for (Cookie c : cookies) { cookieString += c.getName() + "=" + c.getValue() + "; "; } // forward cookies to httpMethod httpMethodBase.setRequestHeader("Cookie", cookieString); } if (IPAddress != null) { hostConfig.setLocalAddress(IPAddress); } // Setup for 3 retry httpMethodBase.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false)); // now let's retrieve the data client.executeMethod(hostConfig, httpMethodBase); // Read the response body. UrlResponseObject response = new UrlResponseObject(); response.setResponseBody(httpMethodBase.getResponseBody()); Header contentType = httpMethodBase.getResponseHeader("Content-Type"); if (contentType != null) response.setResponseType(contentType.getValue()); else response.setResponseType("html"); return response; } catch (Exception ex) { _log.error("Failed to request from URL: [" + queryURL + "]", ex); return null; } finally { try { httpMethodBase.releaseConnection(); } catch (Exception ignored) { } } }
From source file:org.paxml.bean.HttpTag.java
/** * {@inheritDoc}/*from w ww . j a v a 2 s . co m*/ */ @Override protected Object doInvoke(Context context) throws Exception { String lowUrl = url.toLowerCase(); if (!lowUrl.startsWith("http://") && !lowUrl.startsWith("https://")) { url = "http://" + url; } HttpClient client = new HttpClient(); final HttpMethodBase m; if ("post".equalsIgnoreCase(method)) { m = setPostBody(new PostMethod(url)); } else if ("get".equalsIgnoreCase(method)) { m = new GetMethod(url); } else { throw new PaxmlRuntimeException("Unknown method: " + method); } setHeader(m); setQueryString(m); // Provide custom retry handler is necessary m.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(maxRetry, false)); onBeforeSend(m); // method.setr try { // Execute the method. final int statusCode = client.executeMethod(m); if (responseless) { return statusCode; } // Read the response body. Map<String, Object> result = new HashMap<String, Object>(); result.put("code", statusCode); result.put("body", m.getResponseBodyAsString()); result.put("all", m); return result; } finally { // Release the connection. m.releaseConnection(); } }
From source file:org.portletbridge.portlet.DefaultHttpClientTemplate.java
public Object service(HttpMethodBase method, HttpClientState state, HttpClientCallback callback) throws ResourceException { try {//from www. java2 s . c o m HostConfiguration hostConfiguration = new HostConfiguration(); if (state.getProxyHost() != null && state.getProxyHost().trim().length() > 0) { hostConfiguration.setProxy(state.getProxyHost(), state.getProxyPort()); } hostConfiguration.setHost(method.getURI()); int statusCode = httpClient.executeMethod(hostConfiguration, method, state.getHttpState()); return callback.doInHttpClient(statusCode, method); } catch (ResourceException e) { throw e; } catch (Throwable e) { throw new ResourceException("error.httpclient", e.getMessage(), e); } finally { method.releaseConnection(); } }
From source file:org.review_board.ereviewboard.core.client.ReviewboardHttpClient.java
private String executeMethod(HttpMethodBase request, IProgressMonitor monitor) throws ReviewboardException { monitor = Policy.monitorFor(monitor); ensureIsLoggedIn(monitor);// w w w. ja v a2 s. c o m try { monitor.beginTask("Executing request", IProgressMonitor.UNKNOWN); int statusCode = executeRequest(request, monitor); if (statusCode == HttpStatus.SC_NOT_FOUND) throw new ReviewboardResourceNotFoundException(request.getPath()); return getResponseBodyAsString(request, monitor); } finally { request.releaseConnection(); monitor.done(); } }