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)

        final JBossAsManagedConfiguration config = createConfiguration(getDomainConfigFile(), getHostConfigFile(), getClass().getSimpleName());
        final DomainLifecycleUtil utils = new DomainLifecycleUtil(config);
        utils.start(); // Start
        try {
            URLConnection connection = new URL("http://" + TestSuiteEnvironment.formatPossibleIpv6Address(masterAddress) + ":8080").openConnection();
            connection.connect();
        } finally {
            utils.stop(); // Stop
        }
    }

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        return new ServerGroupDeploymentPlanBuilderImpl(this, newSet);
    }


    private AddDeploymentPlanBuilder add(String name, String commonName, URL url) throws IOException, DuplicateDeploymentNameException {
        URLConnection conn = url.openConnection();
        conn.connect();
        InputStream stream = conn.getInputStream();
        try {
            return add(name, commonName, stream);
        }
        finally {

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        }
    }


    private RemoveDeploymentPlanBuilder replace(String name, String commonName, URL url) throws IOException {
        URLConnection conn = url.openConnection();
        conn.connect();
        InputStream stream = conn.getInputStream();
        try {
            return replace(name, commonName, stream);
        }
        finally {

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    }


    private AddDeploymentPlanBuilder add(String name, String commonName, URL url) throws IOException {
        try {
            URLConnection conn = url.openConnection();
            conn.connect();
            InputStream stream = conn.getInputStream();
            return add(name, commonName, stream, true);
        } catch (IOException e) {
            cleanup();
            throw e;

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    }


    private DeploymentPlanBuilder replace(String name, String commonName, URL url) throws IOException {
        try {
            URLConnection conn = url.openConnection();
            conn.connect();
            InputStream stream = conn.getInputStream();
            return replace(name, commonName, stream, true);
        } catch (IOException e) {
            cleanup();
            throw e;

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    try {
      stopwatch.start();
      URL target = new URL(fTargetURL);
      connection = target.openConnection();
      connection.setConnectTimeout(fTimeout*1000);
      connection.connect();
      statusCode = extractStatusCode(connection);
      pageContent = getEntireContent(connection);
      if( statusCode == NOT_FOUND ) {
        problem = "Cannot extract status code for : " + fTargetURL;
      }

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     * @tests java.net.URLConnection#getRequestProperties()
     */
    public void test_getRequestProperties_Exception() throws IOException {
        URL url = new URL("http", "test", 80, "index.html", new NewHandler());
        URLConnection urlCon = url.openConnection();
        urlCon.connect();


        try {
            urlCon.getRequestProperties();
            fail("should throw IllegalStateException");
        } catch (IllegalStateException e) {

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        URL url = new URL("http", "test", 80, "index.html", new NewHandler());
        URLConnection urlCon = url.openConnection();
        urlCon.setRequestProperty("test", "testProperty");
        assertNull(urlCon.getRequestProperty("test"));


        urlCon.connect();
        try {
            urlCon.getRequestProperty("test");
            fail("should throw IllegalStateException");
        } catch (IllegalStateException e) {
            // expected

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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, NotFoundException, IOException

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        try {
            InputSource is = new InputSource(url.toExternalForm());
            URLConnection conn = url.openConnection();


            conn.setUseCaches(false);
            conn.connect();
            input = conn.getInputStream();
            is.setByteStream(input);
            digester.parse(is);
        } catch (IOException e) {
            handleConfigException(url.toString(), e);

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