Example usage for java.net URL getHost

Introduction

In this page you can find the example usage for java.net URL getHost.

Prototype

public String getHost() 

Source Link

Document

Gets the host name of this URL , if applicable.

Usage

From source file:fr.eolya.utils.http.HttpUtils.java

public static String urlGetAbsoluteURL(String urlReferer, String urlHref) {
    try {/*from   w ww  .  jav a2s  .co  m*/
        if (urlHref.equals(""))
            return "";

        // Case 1 : urlHref starts with "http://"
        if (urlHref.startsWith("http://") || urlHref.startsWith("https://")) {
            return urlHref;
        }

        URL url = new URL(urlReferer);

        // Case 1.1 : urlHref starts with "//"
        if (urlHref.startsWith("//")) {
            return url.getProtocol() + ":" + urlHref;
        }

        String urlRefererHost = url.getProtocol() + "://" + url.getHost();
        if (url.getPort() != -1) {
            urlRefererHost = urlRefererHost + ":" + String.valueOf(url.getPort());
        }

        // Case 2 : urlHref looks like "?..."
        if (urlHref.startsWith("?")) {
            // find "?" in urlReferer
            /*
            if (urlReferer.indexOf("?")!=-1)
               return urlReferer.substring(0,urlReferer.indexOf("?")) + urlHref;
            else
               return urlReferer + urlHref;
             */
            return urlRefererHost + "/" + url.getPath() + urlHref;
        }

        // Case 3 : urlHref looks like "/path/file.html..."
        if (urlHref.startsWith("/")) {
            return urlRefererHost + urlHref;
        }

        // Case 4 : urlHref looks like "path/file.html..."
        String urlRefererPath = url.getPath();
        if ("".equals(urlRefererPath))
            urlRefererPath = "/";

        //if (urlRefererPath.indexOf(".")==-1 && urlRefererPath.lastIndexOf("/") != urlRefererPath.length()-1)
        //   urlRefererPath = urlRefererPath + "/";

        int offset = urlRefererPath.lastIndexOf("/");
        /*
        if (offset <= 0) {
           urlRefererPath = "";
        } else {
           urlRefererPath = urlRefererPath.substring(0, offset);
        }
         */
        urlRefererPath = urlRefererPath.substring(0, offset);

        return urlRefererHost + urlRefererPath + "/" + urlHref;

    } catch (Exception e) {
        //e.printStackTrace ();
    }
    return "";
}

---

From source file:com.adobe.ags.curly.controller.AuthHandler.java

private void loginTest() {
    CloseableHttpClient client = null;//from  www .ja  v  a2 s .  com
    try {
        if (!model.requiredFieldsPresentProperty().get()) {
            Platform.runLater(() -> {
                model.loginConfirmedProperty().set(false);
                model.statusMessageProperty().set(ApplicationState.getMessage(INCOMPLETE_FIELDS));
            });
            return;
        }

        String url = getUrlBase() + TEST_PAGE;
        URL testUrl = new URL(url);
        InetAddress address = InetAddress.getByName(testUrl.getHost());
        if (address == null || isDnsRedirect(address)) {
            throw new UnknownHostException("Unknown host " + testUrl.getHost());
        }

        Platform.runLater(() -> {
            model.loginConfirmedProperty().set(false);
            model.statusMessageProperty().set(ApplicationState.getMessage(ATTEMPTING_CONNECTION));
        });
        client = getAuthenticatedClient();
        HttpGet loginTest = new HttpGet(url);
        HttpResponse response = client.execute(loginTest);
        StatusLine responseStatus = response.getStatusLine();

        if (responseStatus.getStatusCode() >= 200 && responseStatus.getStatusCode() < 300) {
            Platform.runLater(() -> {
                model.loginConfirmedProperty().set(true);
                model.statusMessageProperty().set(ApplicationState.getMessage(CONNECTION_SUCCESSFUL));
            });
        } else {
            Platform.runLater(() -> {
                model.loginConfirmedProperty().set(false);
                model.statusMessageProperty().set(ApplicationState.getMessage(CONNECTION_ERROR)
                        + responseStatus.getReasonPhrase() + " (" + responseStatus.getStatusCode() + ")");
            });
        }
    } catch (MalformedURLException | IllegalArgumentException | UnknownHostException ex) {
        Logger.getLogger(AuthHandler.class.getName()).log(Level.SEVERE, null, ex);
        Platform.runLater(() -> {
            model.statusMessageProperty().set(ApplicationState.getMessage(CONNECTION_ERROR) + ex.getMessage());
            model.loginConfirmedProperty().set(false);
        });
    } catch (Throwable ex) {
        Logger.getLogger(AuthHandler.class.getName()).log(Level.SEVERE, null, ex);
        Platform.runLater(() -> {
            model.statusMessageProperty().set(ApplicationState.getMessage(CONNECTION_ERROR) + ex.getMessage());
            model.loginConfirmedProperty().set(false);
        });
    } finally {
        if (client != null) {
            try {
                client.close();
            } catch (IOException ex) {
                Logger.getLogger(AuthHandler.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }
}

---

From source file:com.github.ibm.domino.client.BaseClient.java

public void setAddress(String address) {
    try {//from ww  w  .  j  a  va  2 s  . co  m
        URL url = new URL(address);
        setHost(url.getHost());
        if (url.getPort() > 0) {
            setPort(url.getPort());
        }
        setProtocol(url.getProtocol());
    } catch (MalformedURLException ex) {
        Logger.getLogger(BaseClient.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:com.comcast.cns.io.HTTPEndpointAsyncPublisher.java

@Override
public void send() throws Exception {

    HttpAsyncRequester requester = new HttpAsyncRequester(httpProcessor, new DefaultConnectionReuseStrategy(),
            httpParams);/*from  w  w  w.j  a v a2s.c  o m*/
    final URL url = new URL(endpoint);
    final HttpHost target = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());

    BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST",
            url.getPath() + (url.getQuery() == null ? "" : "?" + url.getQuery()));
    composeHeader(request);

    String msg = null;

    if (message.getMessageStructure() == CNSMessageStructure.json) {
        msg = message.getProtocolSpecificMessage(CnsSubscriptionProtocol.http);
    } else {
        msg = message.getMessage();
    }

    if (!rawMessageDelivery && message.getMessageType() == CNSMessageType.Notification) {
        msg = com.comcast.cns.util.Util.generateMessageJson(message, CnsSubscriptionProtocol.http);
    }

    logger.debug("event=send_async_http_request endpoint=" + endpoint + "\" message=\"" + msg + "\"");

    request.setEntity(new NStringEntity(msg));

    requester.execute(new BasicAsyncRequestProducer(target, request), new BasicAsyncResponseConsumer(),
            connectionPool, new BasicHttpContext(), new FutureCallback<HttpResponse>() {

                public void completed(final HttpResponse response) {

                    int statusCode = response.getStatusLine().getStatusCode();

                    // accept all 2xx status codes

                    if (statusCode >= 200 && statusCode < 300) {
                        callback.onSuccess();
                    } else {
                        logger.warn(target + "://" + url.getPath() + "?" + url.getQuery() + " -> "
                                + response.getStatusLine());
                        callback.onFailure(statusCode);
                    }
                }

                public void failed(final Exception ex) {
                    logger.warn(target + " " + url.getPath() + " " + url.getQuery(), ex);
                    callback.onFailure(0);
                }

                public void cancelled() {
                    logger.warn(target + " " + url.getPath() + " " + url.getQuery() + " -> " + "cancelled");
                    callback.onFailure(1);
                }
            });
}

---

From source file:com.sonymobile.tools.gerrit.gerritevents.workers.rest.AbstractRestCommandJob2.java

@Override
public String call() throws IOException {
    String response = "";
    ReviewInput reviewInput = createReview();

    String reviewEndpoint = resolveEndpointURL();

    HttpPost httpPost = createHttpPostEntity(reviewInput, reviewEndpoint);

    if (httpPost == null) {
        return response;
    }//from w  w w.ja v  a2 s .co  m

    CredentialsProvider credProvider = new BasicCredentialsProvider();
    credProvider.setCredentials(AuthScope.ANY, credentials);

    HttpHost proxy = null;
    if (httpProxy != null && !httpProxy.isEmpty()) {
        try {
            URL url = new URL(httpProxy);
            proxy = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());
        } catch (MalformedURLException e) {
            logger.error("Could not parse proxy URL, attempting without proxy.", e);
            if (altLogger != null) {
                altLogger.print("ERROR Could not parse proxy URL, attempting without proxy. " + e.getMessage());
            }
        }
    }

    HttpClientBuilder builder = HttpClients.custom();
    builder.setDefaultCredentialsProvider(credProvider);
    if (proxy != null) {
        builder.setProxy(proxy);
    }
    CloseableHttpClient httpClient = builder.build();

    try {
        CloseableHttpResponse httpResponse = httpClient.execute(httpPost);
        response = IOUtils.toString(httpResponse.getEntity().getContent(), "UTF-8");

        if (httpResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
            logger.error("Gerrit response: {}", httpResponse.getStatusLine().getReasonPhrase());
            if (altLogger != null) {
                altLogger.print("ERROR Gerrit response: " + httpResponse.getStatusLine().getReasonPhrase());
            }
        }
    } catch (Exception e) {
        logger.error("Failed to submit result to Gerrit", e);
        if (altLogger != null) {
            altLogger.print("ERROR Failed to submit result to Gerrit" + e.toString());
        }
    }
    return response;
}

---

From source file:no.kantega.kwashc.server.test.SSLProtocolTest.java

private HttpResponse checkClient(Site site, int httpsPort, HttpClient httpclient, String[] protocols,
        String[] ciphers) throws NoSuchAlgorithmException, KeyManagementException, IOException {
    SSLContext sslcontext = SSLContext.getInstance("TLS");
    sslcontext.init(null, new TrustManager[] { allowAllTrustManager }, null);

    SSLSocketFactory sf = new SSLSocketFactory(sslcontext, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

    HttpParams params = new BasicHttpParams();
    params.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 1000);
    params.setParameter(CoreConnectionPNames.SO_TIMEOUT, 1000);

    SSLSocket socket = (SSLSocket) sf.createSocket(params);
    if (protocols != null) {
        socket.setEnabledProtocols(protocols);
    }/*from w w w  .  j  a v a 2 s  .  co m*/
    if (ciphers != null) {
        socket.setEnabledCipherSuites(ciphers);
    }

    URL url = new URL(site.getAddress());

    InetSocketAddress address = new InetSocketAddress(url.getHost(), httpsPort);
    sf.connectSocket(socket, address, null, params);

    Scheme sch = new Scheme("https", httpsPort, sf);
    httpclient.getConnectionManager().getSchemeRegistry().register(sch);

    HttpGet request = new HttpGet(
            "https://" + url.getHost() + ":" + site.getSecureport() + url.getPath() + "blog");

    return httpclient.execute(request);
}

---

From source file:com.collabnet.tracker.common.httpClient.TrackerHttpSender.java

@Override
protected HostConfiguration getHostConfiguration(HttpClient client, MessageContext context, URL url) {
    String httpUser = null;/*from   w  ww.  j a  v  a2s  .c o m*/
    String httpPassword = null;
    String serverUrl = url.getProtocol() + "://" + url.getHost();
    PTrackerWebServicesClient webServicesClient = TrackerClientManager.getInstance().getClient(serverUrl);

    Proxy proxy = Activator.getPlatformProxy(url.toString());
    if (proxy != null) {
        proxy.setProxy(client);
    }

    httpUser = webServicesClient.getHttpUser();
    httpPassword = webServicesClient.getHttpPassword();

    setupHttpClient(client, url.toString(), httpUser, httpPassword);
    return client.getHostConfiguration();
}

---

From source file:br.ufsc.das.gtscted.shibbauth.Connection.java

public String[] httpGetWithEndpoint(String url) throws IOException {
    HttpGet httpget = new HttpGet(url);
    HttpContext context = new BasicHttpContext();
    HttpResponse response = httpClient.execute(httpget, context);
    String responseAsStr = readResponse(response.getEntity().getContent()).toString();
    if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
        throw new IOException(response.getStatusLine().toString());
    }/*from w ww .  j a v  a 2s.com*/
    HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
    HttpHost currentHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    String currentUrl = currentHost.toURI() + currentReq.getURI();

    URL endpointUrl = new URL(currentUrl);
    String endpointDomain = "https://" + endpointUrl.getHost();

    String[] returnArray = { endpointDomain, responseAsStr };
    return returnArray;
}

---

From source file:uk.ac.ox.oucs.vle.TestPopulatorInput.java

public InputStream getInput(PopulatorContext context) {

    InputStream input;/*  w  w w  . ja v a2 s  .com*/
    DefaultHttpClient httpclient = new DefaultHttpClient();

    try {
        URL xcri = new URL(context.getURI());
        if ("file".equals(xcri.getProtocol())) {
            input = xcri.openStream();

        } else {
            HttpHost targetHost = new HttpHost(xcri.getHost(), xcri.getPort(), xcri.getProtocol());

            httpclient.getCredentialsProvider().setCredentials(
                    new AuthScope(targetHost.getHostName(), targetHost.getPort()),
                    new UsernamePasswordCredentials(context.getUser(), context.getPassword()));

            HttpGet httpget = new HttpGet(xcri.toURI());
            HttpResponse response = httpclient.execute(targetHost, httpget);
            HttpEntity entity = response.getEntity();

            if (HttpStatus.SC_OK != response.getStatusLine().getStatusCode()) {
                throw new IllegalStateException(
                        "Invalid response [" + response.getStatusLine().getStatusCode() + "]");
            }

            input = entity.getContent();
        }
    } catch (MalformedURLException e) {
        throw new PopulatorException(e.getLocalizedMessage());

    } catch (IllegalStateException e) {
        throw new PopulatorException(e.getLocalizedMessage());

    } catch (IOException e) {
        throw new PopulatorException(e.getLocalizedMessage());

    } catch (URISyntaxException e) {
        throw new PopulatorException(e.getLocalizedMessage());

    }

    return input;
}

---

From source file:com.k42b3.aletheia.protocol.whois.WhoisProtocol.java

protected String getTld(URL url) {
    int pos = url.getHost().indexOf('.');

    if (pos != -1) {
        return url.getHost().substring(pos + 1);
    } else {//from   w  ww.  j  a  v a2 s.c o  m
        return url.getHost();
    }
}

---

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