Java 类org.apache.commons.httpclient.ProxyHost 实例源码

项目：kaltura-ce-sakai-extension 文件：KalturaClientBase.java

private HttpClient createHttpClient() {
    HttpClient client = new HttpClient();

       // added by Unicon to handle proxy hosts
       String proxyHost = System.getProperty( "http.proxyHost" );
       if ( proxyHost != null ) {
           int proxyPort = -1;
           String proxyPortStr = System.getProperty( "http.proxyPort" );
           if (proxyPortStr != null) {
               try {
                   proxyPort = Integer.parseInt( proxyPortStr );
               } catch (NumberFormatException e) {
                   logger.warn("Invalid number for system property http.proxyPort ("+proxyPortStr+"), using default port instead");
               }
           }
           ProxyHost proxy = new ProxyHost( proxyHost, proxyPort );
           client.getHostConfiguration().setProxyHost( proxy );
       }        
       // added by Unicon to force encoding to UTF-8
       client.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, UTF8_CHARSET);
       client.getParams().setParameter(HttpMethodParams.HTTP_ELEMENT_CHARSET, UTF8_CHARSET);
       client.getParams().setParameter(HttpMethodParams.HTTP_URI_CHARSET, UTF8_CHARSET);

       HttpConnectionManagerParams connParams = client.getHttpConnectionManager().getParams();
       if(this.kalturaConfiguration.getTimeout() != 0) {
        connParams.setSoTimeout(this.kalturaConfiguration.getTimeout());
        connParams.setConnectionTimeout(this.kalturaConfiguration.getTimeout());
       }
    client.getHttpConnectionManager().setParams(connParams);
    return client;
}

项目：lib-commons-httpclient 文件：PluginProxyTestApplet.java

public String getProxyHost(String urlString) {
    String result = urlString;
    try {
        URL url = new URL(urlString);
        ProxyHost hostInfo = PluginProxyUtil.detectProxy(url);
        if (hostInfo != null) {
            result = hostInfo.getHostName();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

项目：lib-commons-httpclient 文件：PluginProxyTestApplet.java

public int getProxyPort(String urlString) {
    int result = 80;
    try {
        URL url = new URL(urlString);
        ProxyHost hostInfo = PluginProxyUtil.detectProxy(url);
        if (hostInfo != null) {
            result = hostInfo.getPort();
        } 
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

项目：slack-rtm-api 文件：SlackAuthen.java

public SlackInfo tokenAuthen(String token, String proxyUrl, int proxyPort) {
    HttpClient client = new HttpClient();
    if (proxyUrl != null) {
        HostConfiguration hostConfiguration = new HostConfiguration();
        hostConfiguration.setProxyHost(new ProxyHost(proxyUrl, proxyPort));
        client.setHostConfiguration(hostConfiguration);
    }

    GetMethod getMethod = new GetMethod(SLACK_RTM_AUTHEN_URL + token);
    SlackInfo slackInfo = new SlackInfo();

    try {
        int httpStatus = client.executeMethod(getMethod);
        if (httpStatus == HttpStatus.SC_OK) {
            ObjectMapper mapper = new ObjectMapper().setVisibility(JsonMethod.FIELD, JsonAutoDetect.Visibility.ANY);
            mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);

            return mapper.readValue(getMethod.getResponseBodyAsStream(), SlackInfo.class);
        } else {
            slackInfo.setError("http_status_" + httpStatus);
            return slackInfo;
        }
    } catch (IOException ex) {
        slackInfo.setError("exception " + ex.getMessage());
        Logger.getLogger(SlackAuthen.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        getMethod.releaseConnection();
    }
    return slackInfo;
}

项目：httpclient3-ntml 文件：PluginProxyTestApplet.java

public String getProxyHost(String urlString) {
    String result = urlString;
    try {
        URL url = new URL(urlString);
        ProxyHost hostInfo = PluginProxyUtil.detectProxy(url);
        if (hostInfo != null) {
            result = hostInfo.getHostName();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

项目：httpclient3-ntml 文件：PluginProxyTestApplet.java

public int getProxyPort(String urlString) {
    int result = 80;
    try {
        URL url = new URL(urlString);
        ProxyHost hostInfo = PluginProxyUtil.detectProxy(url);
        if (hostInfo != null) {
            result = hostInfo.getPort();
        } 
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

项目：lib-commons-httpclient 文件：PluginProxyUtil.java

/**
 * Returns the Proxy Host information using settings from the java plugin.
 * 
 * @param sampleURL the url target for which proxy host information is
 *                  required 
 * @return the proxy host info (name and port) or null if a direct 
 *         connection is allowed to the target url.  
 * @throws ProxyDetectionException if detection failed
 */
public static ProxyHost detectProxy(URL sampleURL) 
    throws ProxyDetectionException
{

    ProxyHost result = null;
    String javaVers = System.getProperty("java.runtime.version");

    if (LOG.isDebugEnabled()) {
        LOG.debug("About to attempt auto proxy detection under Java " +
                  "version:"+javaVers);
    }

    // If specific, known detection methods fail may try fallback 
    // detection method
    boolean invokeFailover = false; 

    if (javaVers.startsWith("1.3"))  {
        result = detectProxySettingsJDK13(sampleURL);
        if (result == null) {
            invokeFailover = true;
        }
    } else if (javaVers.startsWith("1.4") || (javaVers.startsWith("1.5") || javaVers.startsWith("1.6")))  {
        result = detectProxySettingsJDK14_JDK15_JDK16(sampleURL);
        if (result == null) {
            invokeFailover = true;
        }
    } else {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Sun Plugin reported java version not 1.3.X, " +
                      "1.4.X, 1.5.X or 1.6.X - trying failover detection...");
        }
        invokeFailover = true;
    }
    if (invokeFailover) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Using failover proxy detection...");
        }
        result = getPluginProxyConfigSettings();
    }
    if (NO_PROXY_HOST.equals(result)) {
        result = null;
    }
    return result;
}

项目：urlrewritefilter 文件：RequestProxy.java

/**
 * This method performs the proxying of the request to the target address.
 *
 * @param target     The target address. Has to be a fully qualified address. The request is send as-is to this address.
 * @param hsRequest  The request data which should be send to the
 * @param hsResponse The response data which will contain the data returned by the proxied request to target.
 * @throws java.io.IOException Passed on from the connection logic.
 */
public static void execute(final String target, final HttpServletRequest hsRequest, final HttpServletResponse hsResponse) throws IOException {
    if ( log.isInfoEnabled() ) {
        log.info("execute, target is " + target);
        log.info("response commit state: " + hsResponse.isCommitted());
    }

    if (StringUtils.isBlank(target)) {
        log.error("The target address is not given. Please provide a target address.");
        return;
    }

    log.info("checking url");
    final URL url;
    try {
        url = new URL(target);
    } catch (MalformedURLException e) {
        log.error("The provided target url is not valid.", e);
        return;
    }

    log.info("seting up the host configuration");

    final HostConfiguration config = new HostConfiguration();

    ProxyHost proxyHost = getUseProxyServer((String) hsRequest.getAttribute("use-proxy"));
    if (proxyHost != null) config.setProxyHost(proxyHost);

    final int port = url.getPort() != -1 ? url.getPort() : url.getDefaultPort();
    config.setHost(url.getHost(), port, url.getProtocol());

    if ( log.isInfoEnabled() ) log.info("config is " + config.toString());

    final HttpMethod targetRequest = setupProxyRequest(hsRequest, url);
    if (targetRequest == null) {
        log.error("Unsupported request method found: " + hsRequest.getMethod());
        return;
    }

    //perform the reqeust to the target server
    final HttpClient client = new HttpClient(new SimpleHttpConnectionManager());
    if (log.isInfoEnabled()) {
        log.info("client state" + client.getState());
        log.info("client params" + client.getParams().toString());
        log.info("executeMethod / fetching data ...");
    }

    final int result;
    if (targetRequest instanceof EntityEnclosingMethod) {
        final RequestProxyCustomRequestEntity requestEntity = new RequestProxyCustomRequestEntity(
                hsRequest.getInputStream(), hsRequest.getContentLength(), hsRequest.getContentType());
        final EntityEnclosingMethod entityEnclosingMethod = (EntityEnclosingMethod) targetRequest;
        entityEnclosingMethod.setRequestEntity(requestEntity);
        result = client.executeMethod(config, entityEnclosingMethod);

    } else {
        result = client.executeMethod(config, targetRequest);
    }

    //copy the target response headers to our response
    setupResponseHeaders(targetRequest, hsResponse);

    InputStream originalResponseStream = targetRequest.getResponseBodyAsStream();
    //the body might be null, i.e. for responses with cache-headers which leave out the body
    if (originalResponseStream != null) {
        OutputStream responseStream = hsResponse.getOutputStream();
        copyStream(originalResponseStream, responseStream);
    }

    log.info("set up response, result code was " + result);
}

项目：httpclient3-ntml 文件：PluginProxyUtil.java

/**
 * Returns the Proxy Host information using settings from the java plugin.
 * 
 * @param sampleURL the url target for which proxy host information is
 *                  required 
 * @return the proxy host info (name and port) or null if a direct 
 *         connection is allowed to the target url.  
 * @throws ProxyDetectionException if detection failed
 */
public static ProxyHost detectProxy(URL sampleURL) 
    throws ProxyDetectionException
{

    ProxyHost result = null;
    String javaVers = System.getProperty("java.runtime.version");

    if (LOG.isDebugEnabled()) {
        LOG.debug("About to attempt auto proxy detection under Java " +
                  "version:"+javaVers);
    }

    // If specific, known detection methods fail may try fallback 
    // detection method
    boolean invokeFailover = false; 

    if (javaVers.startsWith("1.3"))  {
        result = detectProxySettingsJDK13(sampleURL);
        if (result == null) {
            invokeFailover = true;
        }
    } else if (javaVers.startsWith("1.4"))  {
        result = detectProxySettingsJDK14(sampleURL);
        if (result == null) {
            invokeFailover = true;
        }
    } else if (javaVers.startsWith("1.5"))  {
        invokeFailover = true;
    } else {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Sun Plugin reported java version not 1.3.X, " +
                      "1.4.X or 1.5.X - trying failover detection...");
        }
        invokeFailover = true;
    }
    if (invokeFailover) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Using failover proxy detection...");
        }
        result = getPluginProxyConfigSettings();
    }
    if (NO_PROXY_HOST.equals(result)) {
        result = null;
    }
    return result;
}