Example usage for java.io StringWriter toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Return the buffer's current value as a string.

Usage

From source file:Main.java

public static void main(String[] args) {

    StringWriter sw = new StringWriter();

    // write a string
    sw.write("tutorial from java2s.com");

    System.out.println(sw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    char c = 'b';

    StringWriter sw = new StringWriter();

    // write chars
    sw.write('a');
    sw.write(c);//from   w ww  .ja v  a  2 s . co  m

    System.out.println(sw.toString());

}

From source file:Main.java

public static void main(String[] args) {
    String s = "tutorial from java2s.com";

    StringWriter sw = new StringWriter();

    // write strings
    sw.write(s);/*www .ja  v a 2s. c om*/
    sw.write(" World");

    System.out.println(sw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    String s = "tutorial from java2s.com";

    StringWriter sw = new StringWriter();

    // write strings
    sw.write(s, 0, 4);// w  w w  .  j  a  v  a  2 s . c o  m
    sw.write(s, 5, 6);

    System.out.println(sw.toString());

}

From source file:Main.java

public static void main(String args[]) {
    try {//w ww.j  a  v  a 2s  .  c  om
        throw new Exception("for no reason!");
    } catch (Exception e) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        System.out.println(sw.toString().toUpperCase());
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getMySqlConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("drop table survey;");
    st.executeUpdate("create table survey (id int,name varchar(30));");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");

    st = conn.createStatement();/*from w w  w.ja  v  a 2s.c  om*/

    String query = "select * from survey where 1 = 0";

    WebRowSet webRS = new WebRowSetImpl();
    webRS.setCommand(query);
    webRS.execute(conn);

    // convert xml to a String object
    StringWriter sw = new StringWriter();
    webRS.writeXml(sw);
    System.out.println(sw.toString());

    st.close();
    conn.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getHSQLConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("create table survey (id int,name varchar);");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");
    st.executeUpdate("insert into survey (id,name ) values (2,'anotherValue')");

    Statement stmt = conn.createStatement();
    String sqlQuery = "SELECT * FROM survey WHERE id='1'";
    WebRowSet webRS = new WebRowSetImpl();
    webRS.setCommand(sqlQuery);/*from  www .ja  va 2s  .c  om*/
    webRS.execute(conn);

    File file = new File("1.xml");
    FileWriter fw = new FileWriter(file);
    System.out.println("Writing db data to file " + file.getAbsolutePath());
    webRS.writeXml(fw);

    StringWriter sw = new StringWriter();
    webRS.writeXml(sw);
    System.out.println(sw.toString());
    fw.flush();
    fw.close();
    stmt.close();
    conn.close();
}

From source file:Main.java

public static void main(String[] args) {

    StringWriter sw = new StringWriter();

    // write integers that correspond to ascii code
    sw.write(70);/*w  w w .  ja  v a2 s.  co m*/
    sw.write(76);

    System.out.println(sw.toString());

}

From source file:Main.java

static public void main(String[] arg) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);/*from ww w .  j av a 2  s . com*/
    dbf.setNamespaceAware(true);
    dbf.setIgnoringElementContentWhitespace(true);

    DocumentBuilder builder = dbf.newDocumentBuilder();

    StringReader sr = new StringReader("<tag>java2s.com</tag>");
    Document document = builder.parse(new InputSource(sr));
    deleteFirstElement(document);

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer trans = tf.newTransformer();
    StringWriter sw = new StringWriter();
    trans.transform(new DOMSource(document), new StreamResult(sw));
    System.out.println(sw.toString());

}

From source file:demoalchemy.DemoCloudantClient.java

/**
 * @param args the command line arguments
 *//*www  . java  2 s  . c om*/
public static void main(String[] args) {
    try {
        // TODO code application logic here
        CloudantClient client = ClientBuilder.account("2efca010-d783-48ff-8b09-a85b380b66a3-bluemix")
                .username("2efca010-d783-48ff-8b09-a85b380b66a3-bluemix")
                .password("2f040ce083e86c585ae5638a7cdba89951097a8b8a9480544d9a3d18de955533").build();
        // Show the server version
        System.out.println("NICOOL ES LOCA - Server Version: " + client.serverVersion());
        // Get a List of all the databases this Cloudant account
        List<String> databases = client.getAllDbs();
        System.out.println("All my databases : ");
        for (String db : databases) {
            System.out.println(db);
        }

        Database db = client.database("becario", false);
        InputStream is = db.find("650cb18385ff988b236611625fcc3a3e");
        StringWriter writer = new StringWriter();
        IOUtils.copy(is, writer, "UTF-8");
        String theString = writer.toString();

        System.out.println(theString);
    } catch (IOException ex) {
        Logger.getLogger(DemoCloudantClient.class.getName()).log(Level.SEVERE, null, ex);
    }

}