com.prosyst.util.io

Class CharacterConvertor_ISO8859_1

java.lang.Object

com.prosyst.util.io.CharacterConvertor

com.prosyst.util.io.CharacterConvertor_ISO8859_1

public class CharacterConvertor_ISO8859_1
extends CharacterConvertor

Constructor Summary

Constructors

Constructor and Description
CharacterConvertor_ISO8859_1()

Method Summary

Modifier and Type	Method and Description
void	convert(byte[] input, int off1, int len1, char[] output, int off2, int len2, int[] result) Converts the input bytes, using the specified encoding into unicode chars.
void	convert(char[] input, int off1, int len1, byte[] output, int off2, int len2, int[] result) Converts the input chars, using the specified encoding into bytes in the given range.
java.lang.String	getCharacterEncoding() Gets the identifier String of the encoding.
int	getMaxBytesPerChar() Gets the maximum bytes that may be used for the conversion of a single char, using this CharacterConvertor's encoding.

Methods inherited from class com.prosyst.util.io.CharacterConvertor

get, getDefaultEncoding

Methods inherited from class java.lang.Object

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

Constructor Detail

CharacterConvertor_ISO8859_1

public CharacterConvertor_ISO8859_1()

Method Detail

convert

public void convert(char[] input,
                    int off1,
                    int len1,
                    byte[] output,
                    int off2,
                    int len2,
                    int[] result)
             throws java.io.IOException

Description copied from class: CharacterConvertor

Converts the input chars, using the specified encoding into bytes in the given range. Conversion ends if there's no more input or if the output gets full.

Specified by:

convert in class CharacterConvertor

Parameters:

input - characters to be converted

off1 - offset position in the input arrat of the first character to be converted

len1 - count of characters to be converted

output - where output bytes are put

off2 - offset of the first output byte

len2 - count of bytes that may be used for output conversion

result - a non-null two element int[], which holds the result lengths from the conversion: result[0] contains the number of chars converted and result[1] - the number of bytes that are result of the conversion

Throws:

java.io.IOException - if there's some error during conversion

convert

public void convert(byte[] input,
                    int off1,
                    int len1,
                    char[] output,
                    int off2,
                    int len2,
                    int[] result)
             throws java.io.IOException

Description copied from class: CharacterConvertor

Converts the input bytes, using the specified encoding into unicode chars. Conversion ends if there's no more input or if the output gets full.

Specified by:

convert in class CharacterConvertor

Parameters:

input - bytes to be converted

off1 - offset position in the input arrat of the first byte to be converted

len1 - count of bytes to be converted

output - where output chars are put

off2 - offset of the first output char

len2 - count of chars that may be used for output conversion

result - a non-null two element int[], which holds the result lengths from the conversion: result[0] contains the number of bytes converted and result[1] - the number of chars that are result of the conversion

Throws:

java.io.IOException - if there's some error during conversion

getCharacterEncoding

public java.lang.String getCharacterEncoding()

Description copied from class: CharacterConvertor

Gets the identifier String of the encoding. This may be not the same string, which has been used for obtaining the CharacterConverter.

Specified by:

getCharacterEncoding in class CharacterConvertor

Returns:

key string for the encoding

getMaxBytesPerChar

public int getMaxBytesPerChar()

Description copied from class: CharacterConvertor

Gets the maximum bytes that may be used for the conversion of a single char, using this CharacterConvertor's encoding.

Specified by:

getMaxBytesPerChar in class CharacterConvertor

Returns:

maximum number of bytes, necessary to convert a char.