org.firebirdsql.encodings
Class EncodingFactory

java.lang.Object
  org.firebirdsql.encodings.EncodingFactory

public class EncodingFactory
extends Object

Field Summary

static char[]	DEFAULT_MAPPING Default mapping table, provides an "identity" mapping.
static String	ISC_ENCODING_SIZE_RESOURCE
static String	ISC_ENCODINGS_RESOURCE

Constructor Summary

EncodingFactory()

Method Summary

static Encoding	createEncoding(String encoding)
static int	getCharacterSetSize(int characterSetId) Get size of a character for the specified character set.
static Encoding	getEncoding(String encoding)
static Encoding	getEncoding(String encoding, char[] charMapping)
static Encoding	getEncoding(String encoding, String mappingPath)
static String	getIscEncoding(String javaEncoding) Get InterBase encoding for given Java language encoding.
static int	getIscEncodingSize(String iscEncoding) Get size of a character for the specified InterBase encoding.
static String	getJavaEncoding(String iscEncoding) Get Java language encoding for given InterBase encoding.
static CharacterTranslator	getTranslator(String mappingPath)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAPPING

public static final char[] DEFAULT_MAPPING

Default mapping table, provides an "identity" mapping.

ISC_ENCODING_SIZE_RESOURCE

public static final String ISC_ENCODING_SIZE_RESOURCE

See Also:

Constant Field Values

ISC_ENCODINGS_RESOURCE

public static final String ISC_ENCODINGS_RESOURCE

See Also:

Constant Field Values

Constructor Detail

EncodingFactory

public EncodingFactory()

Method Detail

createEncoding

public static Encoding createEncoding(String encoding)

getCharacterSetSize

public static int getCharacterSetSize(int characterSetId)

Get size of a character for the specified character set.

Parameters:

characterSetId - of the character set.

Returns:

maximum size of the character in bytes or 1 if charset was not found.

getEncoding

public static Encoding getEncoding(String encoding)

getEncoding

public static Encoding getEncoding(String encoding,
                                   char[] charMapping)

getEncoding

public static Encoding getEncoding(String encoding,
                                   String mappingPath)
                            throws SQLException

Throws:

SQLException

getIscEncoding

public static String getIscEncoding(String javaEncoding)

Get InterBase encoding for given Java language encoding.

Parameters:

javaEncoding - Java language encoding.

Returns:

corresponding InterBase encoding or null if none found.

getIscEncodingSize

public static int getIscEncodingSize(String iscEncoding)

Get size of a character for the specified InterBase encoding.

Parameters:

iscEncoding - InterBase encoding.

Returns:

maximum size of the character in bytes or 1 if encoding was not found.

getJavaEncoding

public static String getJavaEncoding(String iscEncoding)

Get Java language encoding for given InterBase encoding.

Parameters:

iscEncoding - InterBase encoding

Returns:

corresponding Java encoding or null if none found.

getTranslator

public static CharacterTranslator getTranslator(String mappingPath)
                                         throws SQLException

Throws:

SQLException