Example usage for java.io File File

Introduction

In this page you can find the example usage for java.io File File.

Prototype

public File(URI uri)

Source Link

Document

Creates a new File instance by converting the given file: URI into an abstract pathname.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    BufferedImage original = new BufferedImage(100, 100, BufferedImage.TYPE_3BYTE_BGR);

    BufferedImage copy = original.getSubimage(10, 10, 50, 50);

    ImageIO.write(copy, "png", new File("Test.png"));
}

From source file:MainClass.java

License:asdf

public static void main(String[] args) throws Exception {
    String characterName = "asdf";
    SAXBuilder builder = new SAXBuilder();
    Document document = builder.build(new File("r.xml"));
    List actList = document.getRootElement().getChildren("ACT");
    allDone: for (int act = 0; act < actList.size(); act++) {
        List sceneList = ((Element) actList.get(act)).getChildren("SCENE");
        for (int scene = 0; scene < sceneList.size(); scene++) {
            List speechList = ((Element) sceneList.get(scene)).getChildren("SPEECH");
            for (int speech = 0; speech < speechList.size(); speech++) {
                if (characterName
                        .equalsIgnoreCase(((Element) speechList.get(speech)).getChildText("SPEAKER"))) {
                    System.out.println(characterName);
                    break allDone;
                }//from   w w  w  .j  a  v a2  s  . co m
            }
        }
    }
}

From source file:TrySAXHandler.java

public static void main(String args[]) throws Exception {
        File file = new File("y.xml");
        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser parser = null;//from  ww w .  j  a  va  2s  .  co m
        spf.setNamespaceAware(true);
        spf.setValidating(true);
        System.out.println("Parser will " + (spf.isNamespaceAware() ? "" : "not ") + "be namespace aware");
        System.out.println("Parser will " + (spf.isValidating() ? "" : "not ") + "validate XML");

        parser = spf.newSAXParser();
        System.out.println("Parser object is: " + parser);

        MySAXHandler handler = new MySAXHandler();
        parser.parse(file, handler);
    }

From source file:Main.java

public static void main(String[] argv) throws Exception {
    File file = new File("image.gif");
    System.out.println(getFormatName(file));

    InputStream is = new FileInputStream(file);
    is.close();//w ww  . j a v a  2s. com
    System.out.println(getFormatName(is));
}

From source file:Converter.java

public static void main(String args[]) throws Exception {
    FileInputStream fis = new FileInputStream(new File("input.txt"));
    BufferedReader in = new BufferedReader(new InputStreamReader(fis, "SJIS"));

    FileOutputStream fos = new FileOutputStream(new File("output.txt"));
    BufferedWriter out = new BufferedWriter(new OutputStreamWriter(fos, "UTF8"));

    int len = 80;
    char buf[] = new char[len];

    int numRead;//from w  w  w.j  av  a 2 s  .  com
    while ((numRead = in.read(buf, 0, len)) != -1)
        out.write(buf, 0, numRead);
    out.close();
    in.close();
}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    File fXmlFile = new File("data.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(fXmlFile);

    doc.getDocumentElement().normalize();
    System.out.println("Root element :" + doc.getDocumentElement().getNodeName());

    NodeList nList = doc.getElementsByTagName("staff");
    for (int temp = 0; temp < nList.getLength(); temp++) {
        Node nNode = nList.item(temp);
        System.out.println("\nCurrent Element :" + nNode.getNodeName());
        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            Element eElement = (Element) nNode;
            System.out.println("Staff id : " + eElement.getAttribute("id"));
            System.out.println(/*from   w w w . j  a  v a  2s  . c o m*/
                    "First Name : " + eElement.getElementsByTagName("firstname").item(0).getTextContent());
            System.out.println(
                    "Last Name : " + eElement.getElementsByTagName("lastname").item(0).getTextContent());
            System.out.println(
                    "Nick Name : " + eElement.getElementsByTagName("nickname").item(0).getTextContent());
            System.out.println("Salary : " + eElement.getElementsByTagName("salary").item(0).getTextContent());
        }
    }
}

From source file:Main.java

public static void main(String[] args) {

    // create a new list of arguments for our process
    String[] list = { "notepad.exe", "test.txt" };

    // create the process builder
    ProcessBuilder pb = new ProcessBuilder(list);

    // set the working directory of the process
    pb.directory(new File("C:/"));
    System.out.println(pb.directory());
}

From source file:Main.java

public static void main(String[] args) {
    try {/*from   w w w. j a v  a  2  s  . c om*/
        char[] chars = new char[2];
        chars[0] = '\u4F60';
        chars[1] = '\u597D';
        String encoding = "GB18030";
        File textFile = new File("C:\\temp\\myFile.txt");
        OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(textFile), encoding);
        writer.write(chars);
        writer.close();
    } catch (IOException e) {
        System.out.println(e.toString());
    }
}

From source file:Main.java

public static void main(String[] args) {

    // create a new list of arguments for our process
    String[] list = { "notepad.exe", "test.txt" };

    // create the process builder
    ProcessBuilder pb = new ProcessBuilder(list);
    try {//ww w.ja v  a 2s  .  c om

        pb = pb.redirectError(new File("c:/"));
        pb.start();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {

    // create a new list of arguments for our process
    String[] list = { "notepad.exe", "test.txt" };

    // create the process builder
    ProcessBuilder pb = new ProcessBuilder(list);
    try {/*  w  w  w. j a  v a2  s .com*/

        pb = pb.redirectInput(new File("c:/"));
        pb.start();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}