com.bluecast.xml
Class ISO8859_1XMLDecoder

java.lang.Object
  com.bluecast.xml.ISO8859_1XMLDecoder

All Implemented Interfaces:

CharsetDecoder, XMLDecoder

public final class ISO8859_1XMLDecoder
extends java.lang.Object
implements XMLDecoder

Converts bytes to ISO8859-1 characters while converting carriage returns into linefeeds and CRLF into LF. Checks for invalid XML characters.

Version:

$Revision: 1.5 $

Author:

Yuval Oren, yuval@bluecast.com

Constructor Summary

ISO8859_1XMLDecoder()

Method Summary

void	decode(byte[] in_buf, int in_off, int in_len, char[] out_buf, int out_off, int out_len, int[] result) Decodes an array of bytes into characters.
void	decodeXMLDecl(byte[] in_buf, int in_off, int in_len, char[] out_buf, int out_off, int out_len, int[] result) Decodes the XML declaration from an array of bytes into characters.
int	maxBytesPerChar() Minimum number of characters produced per byte using this decoder.
int	minBytesPerChar() Minimum number of characters produced per byte using this decoder.
CharsetDecoder	newCharsetDecoder()
XMLDecoder	newXMLDecoder()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

ISO8859_1XMLDecoder

public ISO8859_1XMLDecoder()

Method Detail

newCharsetDecoder

public CharsetDecoder newCharsetDecoder()

Specified by:

newCharsetDecoder in interface CharsetDecoder

newXMLDecoder

public XMLDecoder newXMLDecoder()

Specified by:

newXMLDecoder in interface XMLDecoder

minBytesPerChar

public int minBytesPerChar()

Description copied from interface: CharsetDecoder

Minimum number of characters produced per byte using this decoder.

Specified by:

minBytesPerChar in interface CharsetDecoder

maxBytesPerChar

public int maxBytesPerChar()

Description copied from interface: CharsetDecoder

Minimum number of characters produced per byte using this decoder.

Specified by:

maxBytesPerChar in interface CharsetDecoder

reset

public void reset()

Specified by:

reset in interface CharsetDecoder

decode

public void decode(byte[] in_buf,
                   int in_off,
                   int in_len,
                   char[] out_buf,
                   int out_off,
                   int out_len,
                   int[] result)
            throws java.io.CharConversionException

Description copied from interface: CharsetDecoder

Decodes an array of bytes into characters.

Specified by:

decode in interface CharsetDecoder

Parameters:

in_buf - input byte buffer

in_off - starting byte buffer offset

in_len - max number of bytes to read

out_buf - output character buffer

out_off - char buffer offset at which to start writing

out_len - max number of chars to write

result - an array of size >= 2 where results are returned: result[0] = number of bytes read. result[1] = number of chars written

Throws:

java.io.CharConversionException

decodeXMLDecl

public void decodeXMLDecl(byte[] in_buf,
                          int in_off,
                          int in_len,
                          char[] out_buf,
                          int out_off,
                          int out_len,
                          int[] result)
                   throws java.io.CharConversionException

Description copied from interface: XMLDecoder

Decodes the XML declaration from an array of bytes into characters. This method will read at least until a '>' character is found or until a decoding error occurs. Additional bytes may be decoded, up to a total of in_len.

Specified by:

decodeXMLDecl in interface XMLDecoder

Parameters:

in_buf - input byte buffer

in_off - starting byte buffer offset

in_len - max number of bytes to read

out_buf - output character buffer

out_off - char buffer offset at which to start writing

out_len - max number of chars to write

result - an array of size >= 2 where results are returned: result[0] = number of bytes read. result[1] = number of chars written

Throws:

java.io.CharConversionException