Example usage for java.io CharArrayWriter toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Converts input data to a string.

Usage

From source file:Main.java

public static void main(String[] args) {
    CharArrayWriter chw = new CharArrayWriter();

    CharSequence csq = "java2s.com";

    // append character sequence to the writer
    chw.append(csq);//from w w  w. j av  a 2s  .  c  o m

    // flush
    chw.flush();

    // prints out the character sequences
    System.out.println(chw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    CharArrayWriter chw = new CharArrayWriter();

    CharSequence csq = "java2s.com";

    // closes the stream
    chw.close();//from w  ww.  ja v  a 2  s.  c  o m

    // append character sequence to the writer
    chw.append(csq);

    // prints out the character sequences
    System.out.println(chw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    CharArrayWriter chw = new CharArrayWriter();

    // declare character sequence
    CharSequence csq = "tutorial from java2s.com";

    // append character sequence to the writer
    chw.append(csq, 2, 5);/*from  ww  w. j  av a 2  s . c  o  m*/

    // prints out the character sequences
    System.out.println(chw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    CharArrayWriter chw = new CharArrayWriter();

    CharSequence csq = "java2s.com";

    // append character sequence to the writer
    chw.append(csq);//from w  w  w.  ja v  a2  s .  co  m

    // print character sequence
    System.out.println(csq);

    // invoke reset()
    chw.reset();

    csq = "1234567890";

    chw.append(csq);
    System.out.println(chw.toString());

}

From source file:Main.java

public static void main(String[] args) {

    CharArrayWriter chw = new CharArrayWriter();

    // declare character sequences
    CharSequence csq = "java2s.com";
    CharSequence csq1 = "67890";
    CharSequence csq2 = "ABCDE";
    CharSequence csq3 = "abcde";

    // append character sequences to the writer
    chw.append(csq);/* w w  w.j  av a2 s  .c o  m*/
    chw.append(csq1);
    chw.append(csq2);
    chw.append(csq3);

    // prints out the character sequences
    System.out.println(chw.toString());

}

From source file:Main.java

/** Pops up a message box, blocking the current thread. */
public static void pause(final Throwable t) {
    final CharArrayWriter caw = new CharArrayWriter();
    t.printStackTrace(new PrintWriter(caw));
    pause(caw.toString());
}

From source file:Main.java

/**
 * Reads the XML document and returns it as a {@link String}.
 * /*from  w  ww  .ja  v a2 s .c o  m*/
 * @param url the URL of the XML document
 * 
 * @return the XML document, as a {@link String}
 * 
 * @throws IOException
 */
public static String readXmlDocument(URL url) throws IOException {
    Reader in = new InputStreamReader(url.openStream());
    CharArrayWriter out = new CharArrayWriter();
    FileCopyUtils.copy(in, out);
    return out.toString();
}

From source file:Main.java

/**
 * Fully reads the characters available from the supplied Reader
 * and returns these characters as a String object.
 *
 * @param reader The Reader to read the characters from.
 * @return A String existing of the characters that were read.
 * @throws IOException If I/O error occurred.
 *///from   ww  w  . jav  a2  s .  co  m
public static final String readFully(Reader reader) throws IOException {
    CharArrayWriter out = new CharArrayWriter(4096);
    transfer(reader, out);
    out.close();

    return out.toString();
}

From source file:Main.java

/**
 * Reads an XML document and returns it as a {@link String}.
 * //from  ww w  .j a  va2 s.c o m
 * @param source the input source for the XML document
 * 
 * @return the XML document, as a {@link String}
 * 
 * @throws IOException
 */
public static String readXmlDocument(InputSource source) throws IOException {
    CharArrayWriter out = new CharArrayWriter();
    FileCopyUtils.copy(source.getCharacterStream(), out);
    return out.toString();
}

From source file:Main.java

/** Reads an <code>InputStream</code> into a string.
 * @param in The stream to read into a string.
 * @return The stream as a string//from  ww w. j a va 2  s . c  o m
 * @throws IOException
 */
public static String toString(InputStream in) throws IOException {
    if (in == null) {
        return null;
    }
    final Reader reader = new InputStreamReader(in);
    final char[] buffer = new char[100];
    final CharArrayWriter writer = new CharArrayWriter(1000);
    int read;
    while ((read = reader.read(buffer)) > -1)
        writer.write(buffer, 0, read);
    return writer.toString();
}