Example usage for org.apache.commons.httpclient HttpClient getHttpConnectionManager

List of usage examples for org.apache.commons.httpclient HttpClient getHttpConnectionManager

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpClient getHttpConnectionManager.

Prototype

public HttpConnectionManager getHttpConnectionManager()

Source Link

Usage

From source file:com.day.cq.wcm.foundation.impl.Rewriter.java

/**
 * Process a page.//from www.  j ava  2 s . c  o m
 */
public void rewrite(HttpServletRequest request, HttpServletResponse response) throws IOException {

    try {
        targetURL = new URI(target);
    } catch (URISyntaxException e) {
        IOException ioe = new IOException("Bad URI syntax: " + target);
        ioe.initCause(e);
        throw ioe;
    }
    setHostPrefix(targetURL);

    HttpClient httpClient = new HttpClient();
    HttpState httpState = new HttpState();
    HostConfiguration hostConfig = new HostConfiguration();
    HttpMethodBase httpMethod;

    // define host
    hostConfig.setHost(targetURL.getHost(), targetURL.getPort());

    // create http method
    String method = (String) request.getAttribute("cq.ext.app.method");
    if (method == null) {
        method = request.getMethod();
    }
    method = method.toUpperCase();
    boolean isPost = "POST".equals(method);
    String urlString = targetURL.getPath();
    StringBuffer query = new StringBuffer();
    if (targetURL.getQuery() != null) {
        query.append("?");
        query.append(targetURL.getQuery());
    }
    //------------ GET ---------------
    if ("GET".equals(method)) {
        // add internal props
        Iterator<String> iter = extraParams.keySet().iterator();
        while (iter.hasNext()) {
            String name = iter.next();
            String value = extraParams.get(name);
            if (query.length() == 0) {
                query.append("?");
            } else {
                query.append("&");
            }
            query.append(Text.escape(name));
            query.append("=");
            query.append(Text.escape(value));
        }
        if (passInput) {
            // add request params
            @SuppressWarnings("unchecked")
            Enumeration<String> e = request.getParameterNames();
            while (e.hasMoreElements()) {
                String name = e.nextElement();
                if (targetParamName.equals(name)) {
                    continue;
                }
                String[] values = request.getParameterValues(name);
                for (int i = 0; i < values.length; i++) {
                    if (query.length() == 0) {
                        query.append("?");
                    } else {
                        query.append("&");
                    }
                    query.append(Text.escape(name));
                    query.append("=");
                    query.append(Text.escape(values[i]));
                }
            }

        }
        httpMethod = new GetMethod(urlString + query);
        //------------ POST ---------------
    } else if ("POST".equals(method)) {
        PostMethod m = new PostMethod(urlString + query);
        httpMethod = m;
        String contentType = request.getContentType();
        boolean mp = contentType != null && contentType.toLowerCase().startsWith("multipart/");
        if (mp) {
            //------------ MULTPART POST ---------------
            List<Part> parts = new LinkedList<Part>();
            Iterator<String> iter = extraParams.keySet().iterator();
            while (iter.hasNext()) {
                String name = iter.next();
                String value = extraParams.get(name);
                parts.add(new StringPart(name, value));
            }
            if (passInput) {
                // add request params
                @SuppressWarnings("unchecked")
                Enumeration<String> e = request.getParameterNames();
                while (e.hasMoreElements()) {
                    String name = e.nextElement();
                    if (targetParamName.equals(name)) {
                        continue;
                    }
                    String[] values = request.getParameterValues(name);
                    for (int i = 0; i < values.length; i++) {
                        parts.add(new StringPart(name, values[i]));
                    }
                }
            }
            m.setRequestEntity(
                    new MultipartRequestEntity(parts.toArray(new Part[parts.size()]), m.getParams()));
        } else {
            //------------ NORMAL POST ---------------
            // add internal props
            Iterator<String> iter = extraParams.keySet().iterator();
            while (iter.hasNext()) {
                String name = iter.next();
                String value = extraParams.get(name);
                m.addParameter(name, value);
            }
            if (passInput) {
                // add request params
                @SuppressWarnings("unchecked")
                Enumeration e = request.getParameterNames();
                while (e.hasMoreElements()) {
                    String name = (String) e.nextElement();
                    if (targetParamName.equals(name)) {
                        continue;
                    }
                    String[] values = request.getParameterValues(name);
                    for (int i = 0; i < values.length; i++) {
                        m.addParameter(name, values[i]);
                    }
                }
            }
        }
    } else {
        log.error("Unsupported method ''{0}''", method);
        throw new IOException("Unsupported http method " + method);
    }
    log.debug("created http connection for method {0} to {1}", method, urlString + query);

    // add some request headers
    httpMethod.addRequestHeader("User-Agent", request.getHeader("User-Agent"));
    httpMethod.setFollowRedirects(!isPost);
    httpMethod.getParams().setSoTimeout(soTimeout);
    httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);

    // send request
    httpClient.executeMethod(hostConfig, httpMethod, httpState);
    String contentType = httpMethod.getResponseHeader("Content-Type").getValue();

    log.debug("External app responded: {0}", httpMethod.getStatusLine());
    log.debug("External app contenttype: {0}", contentType);

    // check response code
    int statusCode = httpMethod.getStatusCode();
    if (statusCode >= HttpURLConnection.HTTP_BAD_REQUEST) {
        PrintWriter writer = response.getWriter();
        writer.println("External application returned status code: " + statusCode);
        return;
    } else if (statusCode == HttpURLConnection.HTTP_MOVED_TEMP
            || statusCode == HttpURLConnection.HTTP_MOVED_PERM) {
        String location = httpMethod.getResponseHeader("Location").getValue();
        if (location == null) {
            response.sendError(HttpURLConnection.HTTP_NOT_FOUND);
            return;
        }
        response.sendRedirect(rewriteURL(location, false));
        return;
    }

    // open input stream
    InputStream in = httpMethod.getResponseBodyAsStream();

    // check content type
    if (contentType != null && contentType.startsWith("text/html")) {
        rewriteHtml(in, contentType, response);
    } else {
        // binary mode
        if (contentType != null) {
            response.setContentType(contentType);
        }
        OutputStream outs = response.getOutputStream();

        try {
            byte buf[] = new byte[8192];
            int len;

            while ((len = in.read(buf)) != -1) {
                outs.write(buf, 0, len);
            }
        } finally {
            if (in != null) {
                in.close();
            }
        }
    }
}

From source file:com.znsx.cms.service.impl.DeviceManagerImpl.java

private List<Element> requestSubDeviceStatus(String subSn, List<String> devices) {
    String url = Configuration.getInstance().getProperties(subSn);
    // url?/*from ww  w . jav a2s .  co m*/
    if (StringUtils.isBlank(url)) {
        System.out.println("Sub platform[" + subSn + "] not in config.properties !");
        return new LinkedList<Element>();
    }
    // urlIP:Port?
    String[] address = url.split(":");
    if (address.length != 2) {
        System.out.println("Sub platform[" + subSn + "] config url[" + url + "] is invalid !");
        return new LinkedList<Element>();
    }
    // ?
    if (isSelfAddress(address[0])) {
        System.out.println("Sub platform[" + subSn + "] address can not be my address !");
        return new LinkedList<Element>();
    }

    StringBuffer sb = new StringBuffer();
    sb.append("<Request Method=\"List_Device_Status\" Cmd=\"1017\">");
    sb.append(System.getProperty("line.separator"));
    for (String sn : devices) {
        sb.append("  <Device StandardNumber=\"");
        sb.append(sn);
        sb.append("\" />");
        sb.append(System.getProperty("line.separator"));
    }
    sb.append("</Request>");
    String body = sb.toString();
    HttpClient client = new HttpClient(new HttpClientParams(), new SimpleHttpConnectionManager(true));
    client.getHttpConnectionManager().getParams().setConnectionTimeout(20000);
    PostMethod method = new PostMethod("http://" + url + "/cms/list_device_status.xml");
    System.out.println("Send request to " + url + " body is :");
    System.out.println(body);
    try {
        RequestEntity entity = new StringRequestEntity(body, "application/xml", "utf8");
        method.setRequestEntity(entity);
        client.executeMethod(method);
        // 
        SAXBuilder builder = new SAXBuilder();
        Document respDoc = builder.build(method.getResponseBodyAsStream());
        String code = respDoc.getRootElement().getAttributeValue("Code");
        if (ErrorCode.SUCCESS.equals(code)) {
            List<Element> list = respDoc.getRootElement().getChildren("Device");
            return list;
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        method.releaseConnection();
    }
    return new LinkedList<Element>();
}

From source file:com.tmwsoft.sns.web.action.MainAction.java

private String getImgHtml(String link, HttpServletRequest request) {
    String content = null;//from w  w w .jav a  2  s. com
    int timeout = 10000;
    HttpClient httpClient = null;
    GetMethod getMethod = null;
    try {
        httpClient = new HttpClient();
        getMethod = new GetMethod(link);
        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(timeout);
        getMethod.setRequestHeader("Accept", "*/*");
        getMethod.setRequestHeader("Accept-Language", "zh-cn");
        getMethod.setRequestHeader("User-Agent", request.getHeader("User-Agent"));
        getMethod.setRequestHeader("Connection", "Close");
        getMethod.setRequestHeader("Cookie", "");
        httpClient.executeMethod(getMethod);
        content = getMethod.getResponseBodyAsString();
    } catch (Exception e) {
    } finally {
        if (getMethod != null) {
            getMethod.releaseConnection();
            getMethod = null;
        }
        if (httpClient != null) {
            httpClient.getHttpConnectionManager().closeIdleConnections(0);
            httpClient = null;
        }
    }
    return content;
}

From source file:cn.jcenterhome.web.action.CpAction.java

private String getFlashImg(String link, String host, HttpServletRequest request) {
    String string = null;/*from   ww w  . java  2 s.  com*/
    int timeout = 10000;
    HttpClient httpClient = null;
    GetMethod getMethod = null;
    try {
        String regex = null;
        if ("youku.com".equals(host)) {
            regex = "(?i)\\+0800\\|(.*?)\\|\">";
        } else if ("sina.com.cn".equals(host)) {
            regex = "(?i)pic: \'(.*?)\',";
        } else if ("ku6.com".equals(host)) {
            regex = "(?i)<span class=\"s_pic\">(.*?)</span>";
        } else if ("tudou.com".equals(host)) {
            regex = "(?i),thumbnail = \'(.*?)\'";
        } else if ("56.com".equals(host)) {
            regex = "(?i)\"img\":\"(.*?)\\s\"\\};";
        } else if ("pomoho.com".equals(host)) {
            regex = "var\\spic=\"(.*?)\";";
        }
        if (regex != null) {
            httpClient = new HttpClient();
            getMethod = new GetMethod(link);
            httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(timeout);
            getMethod.setRequestHeader("Accept", "*/*");
            getMethod.setRequestHeader("Accept-Language", "zh-cn");
            getMethod.setRequestHeader("User-Agent", request.getHeader("User-Agent"));
            getMethod.setRequestHeader("Connection", "Close");
            getMethod.setRequestHeader("Cookie", "");
            httpClient.executeMethod(getMethod);
            String content = getMethod.getResponseBodyAsString();
            String matcher = getMatcherString(regex, content);
            if (!Common.empty(matcher)) {
                if ("56.com".equals(host)) {
                    string = Common.stripCSlashes(matcher);
                } else {
                    string = matcher;
                }
            }
        }
    } catch (Exception e) {
    } finally {
        if (getMethod != null) {
            getMethod.releaseConnection();
            getMethod = null;
        }
        if (httpClient != null) {
            httpClient.getHttpConnectionManager().closeIdleConnections(0);
            httpClient = null;
        }
    }
    return string;
}

From source file:nl.b3p.viewer.image.ImageManager.java

public ImageManager(List<CombineImageUrl> urls, int maxResponseTime, String uname, String pw) {
    this.maxResponseTime = maxResponseTime;
    if (urls == null || urls.size() <= 0) {
        return;//from w w w  .  j  ava2 s  .  co  m
    }
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    HttpClient client = new HttpClient(connectionManager);
    client.getHttpConnectionManager().getParams().setConnectionTimeout(this.maxResponseTime);

    if (uname != null && pw != null) {
        client.getParams().setAuthenticationPreemptive(true);
        Credentials defaultcreds = new UsernamePasswordCredentials(uname, pw);
        AuthScope authScope = new AuthScope(host, port);
        client.getState().setCredentials(authScope, defaultcreds);
    }
    for (CombineImageUrl ciu : urls) {
        ImageCollector ic = null;
        if (ciu instanceof CombineWmsUrl) {
            ic = new ImageCollector(ciu, maxResponseTime, client, uname, pw);
        } else if (ciu instanceof CombineArcIMSUrl) {
            ic = new ArcImsImageCollector(ciu, maxResponseTime, client);
        } else if (ciu instanceof CombineArcServerUrl) {
            ic = new ArcServerImageCollector(ciu, maxResponseTime, client);
        } else {
            ic = new ImageCollector(ciu, maxResponseTime, client, uname, pw);
        }
        ics.add(ic);
    }
}

From source file:org.alfresco.httpclient.HttpClientFactory.java

protected HttpClient constructHttpClient() {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    HttpClient httpClient = new HttpClient(connectionManager);
    HttpClientParams params = httpClient.getParams();
    params.setBooleanParameter(HttpConnectionParams.TCP_NODELAY, true);
    params.setBooleanParameter(HttpConnectionParams.STALE_CONNECTION_CHECK, true);
    if (socketTimeout != null) {
        params.setSoTimeout(socketTimeout);
    }// w  w  w.j a  v a2  s  .c om
    HttpConnectionManagerParams connectionManagerParams = httpClient.getHttpConnectionManager().getParams();
    connectionManagerParams.setMaxTotalConnections(maxTotalConnections);
    connectionManagerParams.setDefaultMaxConnectionsPerHost(maxHostConnections);
    connectionManagerParams.setConnectionTimeout(connectionTimeout);

    return httpClient;
}

From source file:org.apache.activemq.karaf.itest.ActiveMQBrokerNdWebConsoleFeatureTest.java

@Override
protected void produceMessage(String nameAndPayload) throws Exception {
    HttpClient client = new HttpClient();
    client.getHttpConnectionManager().getParams().setConnectionTimeout(30000);

    // set credentials
    client.getState().setCredentials(new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
            new UsernamePasswordCredentials(USER, PASSWORD));

    System.err.println(executeCommand("activemq:bstat").trim());
    System.err.println("attempting to access web console..");

    GetMethod get = new GetMethod(WEB_CONSOLE_URL + "index.jsp");
    get.setDoAuthentication(true);/* w  w  w.  j ava2  s . com*/

    // Give console some time to start
    boolean done = false;
    int loop = 0;
    while (!done && loop < 30) {
        loop++;
        try {
            int code = client.executeMethod(get);
            if (code > 399 && code < 500) {
                // code 4xx we should retry
                System.err.println("web console not accessible yet - status code " + code);
                TimeUnit.SECONDS.sleep(1);
            } else {
                done = true;
            }
        } catch (Exception ignored) {
        }
    }
    assertEquals("get succeeded on " + get, 200, get.getStatusCode());

    System.err.println("attempting publish via web console..");

    // need to first get the secret
    get = new GetMethod(WEB_CONSOLE_URL + "send.jsp");
    get.setDoAuthentication(true);

    int code = client.executeMethod(get);
    assertEquals("get succeeded on " + get, 200, code);

    String response = get.getResponseBodyAsString();
    final String secretMarker = "<input type=\"hidden\" name=\"secret\" value=\"";
    String secret = response.substring(response.indexOf(secretMarker) + secretMarker.length());
    secret = secret.substring(0, secret.indexOf("\"/>"));

    PostMethod post = new PostMethod(WEB_CONSOLE_URL + "sendMessage.action");
    post.setDoAuthentication(true);
    post.addParameter("secret", secret);

    post.addParameter("JMSText", nameAndPayload);
    post.addParameter("JMSDestination", nameAndPayload);
    post.addParameter("JMSDestinationType", "queue");

    // execute the send
    assertEquals("post succeeded, " + post, 302, client.executeMethod(post));

    System.err.println(executeCommand("activemq:bstat").trim());
}

From source file:org.apache.axis2.saaj.AttachmentTest.java

private boolean isNetworkedResourceAvailable(String url) {
    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(url);
    client.getHttpConnectionManager().getParams().setConnectionTimeout(1000);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(1, false));

    try {/*from  ww  w.  jav  a 2 s.co  m*/
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            return false;
        }
        //byte[] responseBody = method.getResponseBody();
    } catch (HttpException e) {
        e.printStackTrace();
        return false;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    } finally {
        method.releaseConnection();
    }
    return true;
}

From source file:org.apache.axis2.saaj.SOAPConnectionTest.java

private boolean isNetworkedResourceAvailable(String url) {
    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(url);
    client.getHttpConnectionManager().getParams().setConnectionTimeout(1000);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(1, false));

    try {//from   ww  w  .j  a  v a  2  s  .c o  m
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            return false;
        }

    } catch (HttpException e) {
        e.printStackTrace();
        return false;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    } finally {
        method.releaseConnection();
    }
    return true;
}

From source file:org.apache.axis2.transport.http.AbstractHTTPSender.java

/**
 * This is used to get the dynamically set time out values from the
 * message context. If the values are not available or invalid then
 * the default values or the values set by the configuration will be used
 *
 * @param msgContext the active MessageContext
 * @param httpClient//from w w  w.j a v  a 2  s  .  c  o m
 */
protected void initializeTimeouts(MessageContext msgContext, HttpClient httpClient) {
    // If the SO_TIMEOUT of CONNECTION_TIMEOUT is set by dynamically the
    // override the static config
    Integer tempSoTimeoutProperty = (Integer) msgContext.getProperty(HTTPConstants.SO_TIMEOUT);
    Integer tempConnTimeoutProperty = (Integer) msgContext.getProperty(HTTPConstants.CONNECTION_TIMEOUT);
    long timeout = msgContext.getOptions().getTimeOutInMilliSeconds();

    if (tempConnTimeoutProperty != null) {
        int connectionTimeout = tempConnTimeoutProperty.intValue();
        // timeout for initial connection
        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);
    } else {
        // set timeout in client
        if (timeout > 0) {
            httpClient.getHttpConnectionManager().getParams().setConnectionTimeout((int) timeout);
        }
    }

    if (tempSoTimeoutProperty != null) {
        int soTimeout = tempSoTimeoutProperty.intValue();
        // SO_TIMEOUT -- timeout for blocking reads
        httpClient.getHttpConnectionManager().getParams().setSoTimeout(soTimeout);
        httpClient.getParams().setSoTimeout(soTimeout);
    } else {
        // set timeout in client
        if (timeout > 0) {
            httpClient.getHttpConnectionManager().getParams().setSoTimeout((int) timeout);
            httpClient.getParams().setSoTimeout((int) timeout);
        }
    }
}