Examples of java.net.HttpURLConnection

java.net.HttpURLConnection
3.org/pub/WWW/Protocols/"> the spec for details.
Each HttpURLConnection instance is used to make a single request but the underlying network connection to the HTTP server may be transparently shared by other instances. Calling the close() methods on the InputStream or OutputStream of an HttpURLConnection after a request may free network resources associated with this instance but has no effect on any shared persistent connection. Calling the disconnect() method may close the underlying socket if a persistent connection is otherwise idle at that time. @see java.net.HttpURLConnection#disconnect() @since JDK1.1

            S3Object object=new S3Object(aclXMLDoc.getBytes(), null);


            Map pathArgs=new HashMap();
            pathArgs.put("acl", null);


            HttpURLConnection request=
                    makeRequest("PUT", bucket, Utils.urlencode(key), pathArgs, headers, object);


            request.setDoOutput(true);
            request.getOutputStream().write(object.data == null? new byte[]{} : object.data);


            return new Response(request);
        }

View Full Code Here

            }


            // build the domain based on the calling format
            URL url=format.getURL(isSecure, server, this.port, bucket, key, pathArgs);


            HttpURLConnection connection=(HttpURLConnection)url.openConnection();
            connection.setRequestMethod(method);


            // subdomain-style urls may encounter http redirects.
            // Ensure that redirects are supported.
            if(!connection.getInstanceFollowRedirects()
                    && format.supportsLocatedBuckets())
                throw new RuntimeException("HTTP redirect support required.");


            addHeaders(connection, headers);
            if(object != null) addMetadataHeaders(connection, object.metadata);

View Full Code Here

            return connection;
        }


        private HttpURLConnection makePreSignedRequest(String method, String preSignedUrl, Map headers) throws IOException {
            URL url = new URL(preSignedUrl);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod(method);


            addHeaders(connection, headers);


            return connection;
        }

View Full Code Here


    @Override
    public DataSource invoke(DataSource msg) {
      try {
        final URL url = new URL(endpoint);
        final HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
        httpConn.setRequestMethod((String) requestContext.get(MessageContext.HTTP_REQUEST_METHOD));
        Map<String, List<String>> header = (Map<String, List<String>>)requestContext.get(MessageContext.HTTP_REQUEST_HEADERS);
        for (Map.Entry<String, List<String>> entry : header.entrySet()) {
          String value = StringUtil.join(entry.getValue(), ","); //$NON-NLS-1$
          httpConn.setRequestProperty(entry.getKey(), value);
        }
        String username = (String) requestContext.get(Dispatch.USERNAME_PROPERTY);
        String password = (String) requestContext.get(Dispatch.PASSWORD_PROPERTY);
  
        if (username != null) {
          httpConn.setRequestProperty("Authorization", "Basic " + Base64.encodeBytes((username + ':' + password).getBytes())); //$NON-NLS-1$ //$NON-NLS-2$
        }
        
        if (msg != null) {
          httpConn.setDoOutput(true);
          OutputStream os = httpConn.getOutputStream();
          InputStream is = msg.getInputStream();
          ObjectConverterUtil.write(os, is, -1);
        }
        
        return new HttpDataSource(url, httpConn);

View Full Code Here

      }


      url = (URL)http_properties.get( ClientIDGenerator.PR_URL );
      
     
      HttpURLConnection con = (HttpURLConnection)url.openConnection();
      
      con.connect();
      
      ByteArrayOutputStream message = new ByteArrayOutputStream();
      InputStream is = con.getInputStream();
      
      byte[] data = new byte[ 1024 ];
      
      int  expected_length = -1;

View Full Code Here

            new AEThread( "TorrentDownloader:statusreader" )
        {
              public void
          runSupport()
              {
                HttpURLConnection http_con = (HttpURLConnection)con;
                
                boolean changed_status  = false;
                String  last_status    = "";
                
                boolean  sleep = false;
                
                long  last_progress_update = SystemTime.getMonotonousTime();
                
                while( true ){
                  
                  try{
                    if ( sleep ){
                    
                      Thread.sleep(50);
                      
                      sleep = false;
                    }
                    
                    try{
                      this_mon.enter();
                      
                      if ( !status_reader_run[0] ){
                      
                        break;
                      }
                    }finally{
                      
                      this_mon.exit();
                    }
                    
                    String  s = http_con.getResponseMessage();
                      
                    if ( s.equals( last_status )){
                      
                      sleep = true;
                      
                    }else{
                      
                      last_status = s;
                      
                      String lc_s = s.toLowerCase();
                      
                      if ( !lc_s.startsWith("error:")){
                        
                        if ( s.toLowerCase().indexOf( "alive" ) != -1 ){
                          
                          if ( percentDone < 10 ){
                            
                            percentDone++;
                          }
                        }
                        
                        boolean progress_update = false;
                        
                           int  pos = s.indexOf( '%' );
                            
                            if ( pos != -1 ){
                              
                              int   i;
                              
                              for ( i=pos-1;i>=0;i--){
                                
                                char  c = s.charAt(i);
                                
                                if ( !Character.isDigit( c ) && c != ' ' ){
                                  
                                  i++;
                                  
                                  break;
                                }
                              }
                              
                              try{
                                percentDone = Integer.parseInt( s.substring( i, pos ).trim());
                                
                                progress_update = true;
                                
                              }catch( Throwable e ){
                                
                              }
                            }
                            
                            if ( lc_s.startsWith("received")){
                              
                              progress_update = true;
                            }
                            
                            if ( progress_update ){
                              
                              long now = SystemTime.getMonotonousTime();
                              
                              if ( now - last_progress_update < 250 ){
                                
                                continue;
                              }
                            
                              last_progress_update = now;
                            }
                            
                        setStatus(s);
                      }else{
                        
                        error(http_con.getResponseCode(), s.substring(6));
                      }
                      
                      changed_status  = true;
                    } 
                  }catch( Throwable e ){

View Full Code Here

        lastUpdate = mLastGroupUpdate.get(hydraGroup);
      }


      mLog.log(Level.ALL, "Loading URL : " + url.toString());


      HttpURLConnection con = (HttpURLConnection) url.openConnection();
      con.setReadTimeout(Plugin.getPluginManager().getTvBrowserSettings()
              .getDefaultNetworkConnectionTimeout());
      con.setIfModifiedSince(lastUpdate);


      int responseCode = con.getResponseCode();


      if (responseCode == 200) {
        if (monitor != null) {
          monitor.setMessage(mLocalizer.msg("Progressmessage.30",
                  "Parsing channel list"));
        }
        int fileSize = con.getContentLength();
        if (fileSize == 0) {
          throw new TvBrowserException(SweDBTvDataService.class,
              "errorEmptyChannelList",
              "Channel list file for group \"{0}\" is empty: {1}.", group.getName(), url);
        }
        else {
          DataHydraChannelContainer[] DataHydracontainers = DataHydraChannelParser.parse(IOUtilities.openSaveGZipInputStream(con.getInputStream()));


          if (monitor != null) {
            monitor.setMessage(mLocalizer.msg("Progressmessage.40", "Found {0} channels, downloading channel icons...", DataHydracontainers.length));
          }


          mLastGroupUpdate.put(hydraGroup, con.getLastModified());
          con.disconnect();


          ArrayList<Channel> loadedChannels = new ArrayList<Channel>();


          for (DataHydraChannelContainer container : DataHydracontainers) {
            initializeIconLoader(hydraGroup);

View Full Code Here

      Date testDay = testStart.addDays(b);
      String fileDate = createFileName(testDay);
      try {
        String urlString = internalChannel.getBaseUrl() + internalChannel.getId() + "_" + fileDate + ".xml.gz";
        URL url = new URL(urlString);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setReadTimeout(Plugin.getPluginManager().getTvBrowserSettings().getDefaultNetworkConnectionTimeout());
        conn.setIfModifiedSince(internalChannel.getLastUpdate(testDay));
        conn.setRequestMethod("HEAD"); // Only make a HEAD request, to
        // see if the file has been
        // changed (only get the HTTP
        // Header fields).
        if (conn.getResponseCode() == 200) {
          modifiedDates.add(testDay);
        }
        mLog.info("mInternalChannel.lastModified=" + internalChannel.getLastUpdate(testDay));
      } catch (Exception e) {
        throw new TvBrowserException(SweDBTvDataService.class,
                "An error occurred in updateTvData",
                "Please report this to the developer", e);
      }
    } // int b
    mLog.info("Number of modified days for channel " + internalChannel.getName() + ":" + modifiedDates.size());
    monitor.setMessage(mLocalizer.msg("updateTvData.progressmessage.20",
            "{0}: Retrieving updated/new programs.", channel.getName()));


    /*********************************************************************
     * IF we found any modified/missing data, we have to download the
     * files before and after each date, since the XMLTV-data files are
     * split in UTC-time while provider is in a different timezone. This
     * procedure ensures that we get all of the data. (There is a small
     * risk that we miss updated data, since we do not verify if the files
     * before and after the actual date has been modified - but we do not
     * care for now)
     ********************************************************************/
    if (modifiedDates.size() > 0) {
      Date prevDate;
      Date currDate;


      Hashtable<String, Date> fileDates = new Hashtable<String, Date>();
      prevDate = new Date((modifiedDates.get(0)).addDays(-1));
      fileDates.put(prevDate.getDateString(), prevDate);
      for (Date modifiedDate : modifiedDates) {
        currDate = modifiedDate;
        if (currDate.equals(prevDate.addDays(1))) {
          if (!fileDates.containsKey(currDate.getDateString())) {
            fileDates.put(currDate.getDateString(), currDate);
          }
        } else {
          Date tempDate = new Date(prevDate.addDays(1));
          if (!fileDates.containsKey(tempDate.getDateString())) {
            fileDates.put(tempDate.getDateString(), tempDate);
          }
          tempDate = new Date(currDate.addDays(-1));
          if (!fileDates.containsKey(tempDate.getDateString())) {
            fileDates.put(tempDate.getDateString(), tempDate);
          }
          if (!fileDates.containsKey(currDate.getDateString())) {
            fileDates.put(currDate.getDateString(), currDate);
          }


        }
        prevDate = currDate;
      }// for j
      currDate = new Date(prevDate.addDays(1));
      if (!fileDates.containsKey(currDate.getDateString())) {
        fileDates.put(currDate.getDateString(), currDate);
      }
      mLog.info(currDate.getDateString());


      /*******************************************************************
       * OK... So now we are ready to start parsing the selected data
       * files
       ******************************************************************/
      Hashtable<String, MutableChannelDayProgram> dataHashtable = new Hashtable<String, MutableChannelDayProgram>();
      Enumeration<Date> en = fileDates.elements();
      monitor.setMessage(mLocalizer.msg(
              "updateTvData.progressmessage.30", "{0}: Reading datafiles",
              channel.getName()));
      while (en.hasMoreElements()) {
        try {
          Date date = (en.nextElement());
          String strFileDate = createFileName(date);
          mLog.info("getting: " + internalChannel.getBaseUrl()
                  + internalChannel.getId() + "_" + strFileDate
                  + ".xml.gz");
          URL url = new URL(internalChannel.getBaseUrl()
                  + internalChannel.getId() + "_" + strFileDate
                  + ".xml.gz");
          HttpURLConnection con = (HttpURLConnection) url
                  .openConnection();
          con.setReadTimeout(Plugin.getPluginManager()
                  .getTvBrowserSettings()
                  .getDefaultNetworkConnectionTimeout());


          if (con.getResponseCode() == 200) {
            DataHydraDayParser.parseNew(IOUtilities.openSaveGZipInputStream(con
                    .getInputStream()), channel, date, dataHashtable, service);
            if (modifiedDates.contains(date)) {
              mLog.info("Updating lastUpdate property for date "
                      + date.toString());
              internalChannel.setLastUpdate(date, con
                      .getLastModified());
            }
          }
        } catch (Exception e) {
          throw new TvBrowserException(SweDBTvDataService.class,

View Full Code Here

                .append("&channel=")
                .append(channel.getId());
        System.out.println(buf);
        URL url = new URL(buf.toString());


        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        InputStream in = con.getInputStream();


        BufferedReader reader = new BufferedReader(new InputStreamReader(in));


        Matcher matcher;
        Pattern pattern = Pattern.compile("<tr><td>(\\d+):(\\d+)</td><td>(.*?)</td><td>(.*?)</td><td>(.*?)</td></tr>");

View Full Code Here

    model.read(new File("testdata/danbri-20060920123618661.rdf").toURL()
        .toString());
    URL serverURL = new URL("http://"
        + serverBinding.getInetAddress().getHostName() + ":"
        + serverBinding.getPort() + "/danbri");
    HttpURLConnection connection = (HttpURLConnection) serverURL
        .openConnection();
    connection.setDoOutput(true);
    connection.setRequestMethod("PUT");
    OutputStream out = connection.getOutputStream();
    model.write(out);
    int responseCode = connection.getResponseCode();
    assertEquals(403, responseCode);
    webServer.stop();


  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.net.HttpURLConnection

ca.wowapi.utils.APIConnection

com.cloudera.hoop.client.fs.HoopFileSystem

com.cloudera.hoop.TestHoopServer

com.dyuproject.util.http.SimpleHttpConnector

com.github.api.v2.services.impl.GitHubApiGateway

com.github.api.v2.services.OAuthServiceTest

com.github.hipchat.api.HipChat

com.github.hipchat.api.Room

com.github.kevinsawicki.http.HttpRequest

com.google.checkout.sdk.commands.ApiContext

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.