Examples of java.net.URLConnection.connect()

java.net.URLConnection.connect()
Opens a communications link to the resource referenced by this URL, if such a connection has not already been established.
If the connect method is called when the connection has already been opened (indicated by the connected field having the value true), the call is ignored.
URLConnection objects go through two phases: first they are created, then they are connected. After being created, and before being connected, various options can be specified (e.g., doInput and UseCaches). After connecting, it is an error to try to set them. Operations that depend on being connected, like getContentLength, will implicitly perform the connection, if necessary. @throws SocketTimeoutException if the timeout expires beforethe connection can be established @exception IOException if an I/O error occurs while opening theconnection. @see java.net.URLConnection#connected @see #getConnectTimeout() @see #setConnectTimeout(int)

        String s = new String(Base64.encode(data));
        while(s.length() % 4 != 0) s += "=";
        con.setRequestProperty("Authorization", "Basic "+s);
        con.setDoInput(true);
        con.setDoOutput(true);
        con.connect();
        return con;
    }
}

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    private long readDTM(URL url) throws Exception
    {
        URLConnection connection = url.openConnection();


        connection.connect();


        return connection.getLastModified();
    }


    private void createSynthComponentClass(String name) throws CannotCompileException,

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                }


                try {
                    URLConnection connection = source.openConnection();


                    connection.connect();
                    //HttpURLConnection httpConnection = (HttpURLConnection) connection;


                    InputStream is = null;
                    for (int i = 0; i < 3; i++) {
                        try {

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            }
        } else {
            if(username != null && !username.equals("")) {
                con.setRequestProperty("Authorization", "Basic " + new String(Base64.encode((username + ":" + password).getBytes())));
                try {
                    con.connect();
                    if(monitor != null && con.getContentLength() > 0) {
                        monitor.setTotalBytes(con.getContentLength());
                    }
                    return con.getInputStream();
                } catch (FileNotFoundException e) {

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                } catch (FileNotFoundException e) {
                    return null;
                }
            } else {
                try {
                    con.connect();
                    if(monitor != null && con.getContentLength() > 0) {
                        monitor.setTotalBytes(con.getContentLength());
                    }
                    return con.getInputStream();
                } catch (FileNotFoundException e) {

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            URL url = getURL();
            InputStream in = null;
            try {
                URLConnection conn = url.openConnection();
                conn.setUseCaches(false);
                conn.connect();
                in = conn.getInputStream();
                long lastModified = conn.getLastModified();
                long contentLength = conn.getContentLength();
                if (lastModified == 0) {
                    lastModified = initialTime;

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        URLConnection con = null;
  try {
      con = url.openConnection();
      con.setRequestProperty("Accept", "application/rdf+xml");
      con.connect();
  } catch (Exception e) {
      throw new getRDFException("Unable to open connection.");
  }
  String contentT = con.getContentType();
  String HTTPcharset = null;

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        addDeploymentContent(name, commonName , url);
    }


    private void addDeploymentContent(String name, String commonName, URL url) throws IOException, DuplicateDeploymentNameException {
        URLConnection conn = url.openConnection();
        conn.connect();
        getDeploymentContentDistributor().distributeDeploymentContent(name, commonName, conn.getInputStream());
    }


    @Override
    public void addDeploymentContent(String name, InputStream stream) throws IOException, DuplicateDeploymentNameException {

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      try
      {
         URL u = new URL(path);
         URLConnection connection = u.openConnection();


         connection.connect();


         is = new BufferedInputStream(connection.getInputStream(), 8192);
         os = new BufferedOutputStream(new FileOutputStream(target), 8192);


         int b;

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      try
      {
         URL u = new URL(path);
         URLConnection connection = u.openConnection();


         connection.connect();


         is = new BufferedInputStream(connection.getInputStream(), 8192);


         int b;
         while ((b = is.read()) != -1)

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