uxparser
Class XInputStreamReader

java.lang.Object
  java.io.Reader
      uxparser.XInputStreamReader

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable

public class XInputStreamReader
extends java.io.Reader

XInputStreamRead is used to read a XML byte stream into a stream of unicode characters. Mapping the byte stream into a charset encoding is implemented according XML 1.0 Appendix F - Autodetection of Character Encodings. XInputStream also automatically handles reading a PKZIP zipped XML. Character encodings supported:

• UTF-16 big-endian with 0xFEFF byte order mark;
• UTF-16 little-endian with 0xFFFE byte order mark;
• UTF-8 with 0xEFBBBF byte order mark;
• PKZIP containing any other format with 0x504b0304 byte order mark (assumes text is first zip entry)
• Anything else assumes UTF-8;

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

XInputStreamReader(java.io.InputStream in)
Construct writer for specified file.

Method Summary

void	close() Close the underlying input stream.
java.lang.String	getEncoding() Get the character encoding being used.
boolean	isZipped() Return if the stream was zipped.
static void	main(java.lang.String[] args)
int	read() Read one character.
int	read(char[] buf) Read a block of characters into the specified buffer.
int	read(char[] buf, int off, int len) Read a block of characters into the specified buffer.

Methods inherited from class java.io.Reader

mark, markSupported, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

XInputStreamReader

public XInputStreamReader(java.io.InputStream in)
                   throws java.io.IOException

Construct writer for specified file.

Throws:

java.io.IOException

Method Detail

getEncoding

public java.lang.String getEncoding()
                             throws java.io.IOException

Get the character encoding being used.

Throws:

java.io.IOException

isZipped

public boolean isZipped()
                 throws java.io.IOException

Return if the stream was zipped.

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Read one character.

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

read

public int read(char[] buf,
                int off,
                int len)
         throws java.io.IOException

Read a block of characters into the specified buffer.

Specified by:

read in class java.io.Reader

Throws:

java.io.IOException

read

public int read(char[] buf)
         throws java.io.IOException

Read a block of characters into the specified buffer.

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Close the underlying input stream.

Specified by:

close in interface java.io.Closeable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception