Example usage for org.apache.commons.io Charsets toCharset

Introduction

In this page you can find the example usage for org.apache.commons.io Charsets toCharset.

Prototype

public static Charset toCharset(String charset)

Source Link

Document

Returns a Charset for the named charset.

Usage

From source file:com.tomagoyaky.jdwp.IOUtils.java

/**
 * Gets the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the specified character encoding.
 * <p/>//from www.  j  a  va 2s.  c o  m
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input the <code>InputStream</code> to read from, not null
 * @param encoding the encoding to use, null means platform default
 * @return the list of Strings, never null
 * @throws NullPointerException if the input is null
 * @throws IOException          if an I/O error occurs
 * @since 2.3
 */
public static List<String> readLines(final InputStream input, final Charset encoding) throws IOException {
    final InputStreamReader reader = new InputStreamReader(input, Charsets.toCharset(encoding));
    return readLines(reader);
}

From source file:com.tomagoyaky.jdwp.IOUtils.java

/**
 * Gets the contents of an <code>InputStream</code> as a list of Strings,
 * one entry per line, using the specified character encoding.
 * <p/>//from   w w w.j av a  2  s. c o m
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 * <p/>
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input the <code>InputStream</code> to read from, not null
 * @param encoding the encoding to use, null means platform default
 * @return the list of Strings, never null
 * @throws NullPointerException                         if the input is null
 * @throws IOException                                  if an I/O error occurs
 * @throws java.nio.charset.UnsupportedCharsetException thrown instead of {@link java.io
 *                                                      .UnsupportedEncodingException} in version 2.2 if the
 *                                                      encoding is not supported.
 * @since 1.1
 */
public static List<String> readLines(final InputStream input, final String encoding) throws IOException {
    return readLines(input, Charsets.toCharset(encoding));
}

From source file:launcher.net.CustomIOUtils.java

/**
 * Return an Iterator for the lines in an <code>InputStream</code>, using
 * the character encoding specified (or default encoding if null).
 * <p>/*from w ww. j  av a2 s .c o  m*/
 * <code>LineIterator</code> holds a reference to the open
 * <code>InputStream</code> specified here. When you have finished with
 * the iterator you should close the stream to free internal resources.
 * This can be done by closing the stream directly, or by calling
 * {@link LineIterator#close()} or {@link LineIterator#closeQuietly(LineIterator)}.
 * <p>
 * The recommended usage pattern is:
 * <pre>
 * try {
 *   LineIterator it = IOUtils.lineIterator(stream, charset);
 *   while (it.hasNext()) {
 *     String line = it.nextLine();
 *     /// do something with line
 *   }
 * } finally {
 *   IOUtils.closeQuietly(stream);
 * }
 * </pre>
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @param encoding  the encoding to use, null means platform default
 * @return an Iterator of the lines in the reader, never null
 * @throws IllegalArgumentException if the input is null
 * @throws IOException if an I/O error occurs, such as if the encoding is invalid
 * @since 2.3
 */
public static LineIterator lineIterator(InputStream input, Charset encoding) throws IOException {
    return new LineIterator(new InputStreamReader(input, Charsets.toCharset(encoding)));
}

From source file:launcher.net.CustomIOUtils.java

/**
 * Return an Iterator for the lines in an <code>InputStream</code>, using
 * the character encoding specified (or default encoding if null).
 * <p>/*from www .j a va  2s .  co m*/
 * <code>LineIterator</code> holds a reference to the open
 * <code>InputStream</code> specified here. When you have finished with
 * the iterator you should close the stream to free internal resources.
 * This can be done by closing the stream directly, or by calling
 * {@link LineIterator#close()} or {@link LineIterator#closeQuietly(LineIterator)}.
 * <p>
 * The recommended usage pattern is:
 * <pre>
 * try {
 *   LineIterator it = IOUtils.lineIterator(stream, "UTF-8");
 *   while (it.hasNext()) {
 *     String line = it.nextLine();
 *     /// do something with line
 *   }
 * } finally {
 *   IOUtils.closeQuietly(stream);
 * }
 * </pre>
 *
 * @param input  the <code>InputStream</code> to read from, not null
 * @param encoding  the encoding to use, null means platform default
 * @return an Iterator of the lines in the reader, never null
 * @throws IllegalArgumentException if the input is null
 * @throws IOException if an I/O error occurs, such as if the encoding is invalid
 * @throws UnsupportedCharsetException
 *             thrown instead of {@link UnsupportedEncodingException} in version 2.2 if the encoding is not
 *             supported.
 * @since 1.2
 */
public static LineIterator lineIterator(InputStream input, String encoding) throws IOException {
    return lineIterator(input, Charsets.toCharset(encoding));
}

From source file:com.tomagoyaky.jdwp.IOUtils.java

/**
 * Converts the specified CharSequence to an input stream, encoded as bytes
 * using the specified character encoding.
 * <p/>//from  w w  w .j ava2 s  .  c o  m
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 *
 * @param input the CharSequence to convert
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @throws IOException                                  if the encoding is invalid
 * @throws java.nio.charset.UnsupportedCharsetException thrown instead of {@link java.io
 *                                                      .UnsupportedEncodingException} in version 2.2 if the
 *                                                      encoding is not supported.
 * @since 2.0
 */
public static InputStream toInputStream(final CharSequence input, final String encoding) throws IOException {
    return toInputStream(input, Charsets.toCharset(encoding));
}

From source file:com.tomagoyaky.jdwp.IOUtils.java

/**
 * Converts the specified string to an input stream, encoded as bytes
 * using the specified character encoding.
 *
 * @param input the string to convert/*w  ww. j av a 2  s .c  o m*/
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @since 2.3
 */
public static InputStream toInputStream(final String input, final Charset encoding) {
    return new ByteArrayInputStream(input.getBytes(Charsets.toCharset(encoding)));
}

From source file:launcher.net.CustomIOUtils.java

/**
 * Convert the specified CharSequence to an input stream, encoded as bytes
 * using the specified character encoding.
 * <p>/*from   w w w  .jav  a 2 s.c om*/
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 *
 * @param input the CharSequence to convert
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @throws IOException if the encoding is invalid
 * @throws UnsupportedCharsetException
 *             thrown instead of {@link UnsupportedEncodingException} in version 2.2 if the encoding is not
 *             supported.
 * @since 2.0
 */
public static InputStream toInputStream(CharSequence input, String encoding) throws IOException {
    return toInputStream(input, Charsets.toCharset(encoding));
}

From source file:com.tomagoyaky.jdwp.IOUtils.java

/**
 * Converts the specified string to an input stream, encoded as bytes
 * using the specified character encoding.
 * <p/>/*from  w ww.j  a  va2 s .  c  o m*/
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 *
 * @param input the string to convert
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @throws IOException                                  if the encoding is invalid
 * @throws java.nio.charset.UnsupportedCharsetException thrown instead of {@link java.io
 *                                                      .UnsupportedEncodingException} in version 2.2 if the
 *                                                      encoding is not supported.
 * @since 1.1
 */
public static InputStream toInputStream(final String input, final String encoding) throws IOException {
    final byte[] bytes = input.getBytes(Charsets.toCharset(encoding));
    return new ByteArrayInputStream(bytes);
}

From source file:launcher.net.CustomIOUtils.java

/**
 * Convert the specified string to an input stream, encoded as bytes
 * using the specified character encoding.
 *
 * @param input the string to convert// w  w  w  . j  a v a  2 s  . c  o  m
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @since 2.3
 */
public static InputStream toInputStream(String input, Charset encoding) {
    return new ByteArrayInputStream(input.getBytes(Charsets.toCharset(encoding)));
}

From source file:launcher.net.CustomIOUtils.java

/**
 * Convert the specified string to an input stream, encoded as bytes
 * using the specified character encoding.
 * <p>//from  ww w .  j  a v  a  2s.c o m
 * Character encoding names can be found at
 * <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
 *
 * @param input the string to convert
 * @param encoding the encoding to use, null means platform default
 * @return an input stream
 * @throws IOException if the encoding is invalid
 * @throws UnsupportedCharsetException
 *             thrown instead of {@link UnsupportedEncodingException} in version 2.2 if the encoding is not
 *             supported.
 * @since 1.1
 */
public static InputStream toInputStream(String input, String encoding) throws IOException {
    byte[] bytes = input.getBytes(Charsets.toCharset(encoding));
    return new ByteArrayInputStream(bytes);
}