Class YamlUnicodeReader

java.lang.Object

java.io.Reader

org.snakeyaml.engine.v2.api.YamlUnicodeReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class YamlUnicodeReader
extends Reader

Generic unicode textreader, which will use BOM mark to identify the encoding to be used. If BOM is not found then use a given default or system encoding.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BOM_SIZE
(package private) Charset	encoding
(package private) PushbackInputStream	internalIn
(package private) InputStreamReader	internalIn2
private static final Charset	UTF16BE
private static final Charset	UTF16LE
private static final Charset	UTF32BE
private static final Charset	UTF32LE
private static final Charset	UTF8

Fields inherited from class Reader

lock

Constructor Summary

Constructors

Constructor	Description
YamlUnicodeReader(InputStream in)

Method Summary

Modifier and Type	Method	Description
void	close()
Charset	getEncoding()	Get stream encoding or NULL if stream is uninitialized.
protected void	init()	Read-ahead four bytes and check for BOM marks.
int	read(char[] cbuf, int off, int len)

Methods inherited from class Reader

mark, markSupported, nullReader, of, read, read, read, readAllAsString, readAllLines, ready, reset, skip, transferTo

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

UTF8

private static final Charset UTF8

UTF16BE

private static final Charset UTF16BE

UTF16LE

private static final Charset UTF16LE

UTF32BE

private static final Charset UTF32BE

UTF32LE

private static final Charset UTF32LE

BOM_SIZE

private static final int BOM_SIZE

See Also:

• Constant Field Values

internalIn

PushbackInputStream internalIn

internalIn2

InputStreamReader internalIn2

encoding

Charset encoding

Constructor Details

YamlUnicodeReader

public YamlUnicodeReader(InputStream in)

Parameters:

in - InputStream to be read

Method Details

getEncoding

public Charset getEncoding()

Get stream encoding or NULL if stream is uninitialized. Call init() or read() method to initialize it.

Returns:

the name of the character encoding being used by this stream.

init

protected void init()
             throws IOException

Read-ahead four bytes and check for BOM marks. Extra bytes are unread back to the stream, only BOM bytes are skipped.

Throws:

IOException - if InputStream cannot be created

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException

read

public int read(char[] cbuf,
 int off,
 int len)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException