Example usage for java.net URL URL

Introduction

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

Prototype

public URL(String spec) throws MalformedURLException

Source Link

Document

Creates a URL object from the String representation.

Usage

From source file:Main.java

public static String realUrl(String target) {
    try {/*from  www. j  a v  a  2  s .co m*/
        URL url = new URL(target);

        String protocol = url.getProtocol();
        String host = url.getHost();
        String path = url.getPath();
        String query = url.getQuery();

        path = URLEncoder.encode(path, "utf-8").replace("%3A", ":").replace("%2B", "+").replace("%2C", ",")
                .replace("%5E", "^").replace("%2F", "/").replace("%21", "!").replace("%24", "$")
                .replace("%25", "%").replace("%26", "&").replace("%28", "(").replace("%29", ")")
                .replace("%40", "@").replace("%60", "`");
        // .replace("", "#"); // not support.

        StringBuilder urlBuild = new StringBuilder(protocol).append("://").append(host).append(path);
        if (query != null)
            urlBuild.append("?").append(query);
        return urlBuild.toString();
    } catch (IOException e) {
        return target;
    }
}

From source file:Main.java

static String fileUrlToFilePath(String mediaPath) throws IOException {
    try {/*from   ww  w  . ja  v  a  2  s . co m*/
        return new File(new URL(mediaPath).toURI()).getAbsolutePath();
    } catch (IllegalArgumentException e) {
        throw new IOException("Unable to determine file path of file url " + mediaPath);
    } catch (Exception e) {
        throw new IOException("Unable to determine file path of file url " + mediaPath);
    }
}

From source file:Main.java

public static Object fetch(String address) throws MalformedURLException, IOException {
    URL url = new URL(address);
    Object content = url.getContent();
    return content;
}

From source file:Main.java

public static Document getDocFromURL(String url) throws Exception {
    return getDoc(new URL(url));
}

From source file:Main.java

private static HttpURLConnection getHttpURLConnection(String strURL) throws IOException {
    URL url = new URL(strURL);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setConnectTimeout(10000);/*from  w  w w . j ava2 s  .c  o m*/
    conn.setReadTimeout(15000);
    return conn;
}

From source file:Main.java

protected static InputStream getInputStream(String path) throws IOException {
    URL url = new URL(path);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    return connection.getInputStream();
}

From source file:Main.java

public static boolean isInternetWorking() {
    boolean success = false;
    try {//w  w w .j a v  a2  s. c om
        URL url = new URL("https://google.com");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(8000);
        connection.connect();
        success = connection.getResponseCode() == 200;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return success;
}

From source file:Main.java

public static String restoreAvatarUrl(String stringUrl) {
    try {/*from  w  w w.j av a  2  s. c  om*/
        StringBuilder sb = new StringBuilder();
        URL url = new URL(stringUrl);
        sb.append(url.getProtocol()).append("://").append(url.getHost()).append(url.getPath());
        return sb.toString();
    } catch (MalformedURLException e) {
        return stringUrl;
    }
}

From source file:Main.java

public static boolean isInternetWorking() {
    boolean success = false;
    try {/*  w w  w .ja va2s  .  c  o  m*/
        URL url = new URL("https://google.com");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(10000);
        connection.connect();
        success = connection.getResponseCode() == 200;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return success;
}

From source file:Main.java

public static InputStream getIS(String address) {
    InputStream is = null;//w  w  w .j a  v a 2s  .c o m
    try {
        URL url = new URL(address);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setDoInput(true);
        conn.connect();
        is = conn.getInputStream();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return is;
}