org.neodatis.odb.core.layers.layer3.engine

Interface IByteArrayConverter

All Superinterfaces:

ITwoPhaseInit

All Known Implementing Classes:

DefaultByteArrayConverter

public interface IByteArrayConverter
extends ITwoPhaseInit

Method Summary

Modifier and Type	Method and Description
byte[]	bigDecimalToByteArray(java.math.BigDecimal bigDecimal, boolean withSize)
byte[]	bigIntegerToByteArray(java.math.BigInteger bigInteger, boolean withSize)
byte[]	booleanToByteArray(boolean b)
void	booleanToByteArray(boolean b, byte[] arrayWhereToWrite, int offset)
java.math.BigDecimal	byteArrayToBigDecimal(byte[] bytes, boolean hasSize)
java.math.BigInteger	byteArrayToBigInteger(byte[] bytes, boolean hasSize)
boolean	byteArrayToBoolean(byte[] bytes, int offset)
char	byteArrayToChar(byte[] bytes)
java.util.Date	byteArrayToDate(byte[] bytes)
double	byteArrayToDouble(byte[] bytes)
float	byteArrayToFloat(byte[] bytes)
int	byteArrayToInt(byte[] bytes, int offset)
long	byteArrayToLong(byte[] bytes, int offset)
short	byteArrayToShort(byte[] bytes)
java.lang.String	byteArrayToString(byte[] bytes, boolean hasSize, boolean useEncoding)
byte[]	charToByteArray(char c)
byte[]	dateToByteArray(java.util.Date date)
byte[]	doubleToByteArray(double d)
byte[]	floatToByteArray(float f)
int	getNumberOfBytesOfAString(java.lang.String s, boolean useEncoding)
byte[]	intToByteArray(int l)
void	intToByteArray(int l, byte[] arrayWhereToWrite, int offset) This method writes the byte directly to the array parameter
byte[]	longToByteArray(long l)
void	longToByteArray(long l, byte[] arrayWhereToWrite, int offset) This method writes the byte directly to the array parameter
void	setDatabaseCharacterEncoding(java.lang.String databaseCharacterEncoding)
byte[]	shortToByteArray(short s)
byte[]	stringToByteArray(java.lang.String s, boolean withSize, int totalSpace, boolean withEncoding)
void	testEncoding(java.lang.String encoding)

Methods inherited from interface org.neodatis.odb.core.ITwoPhaseInit

init2

Method Detail

booleanToByteArray

byte[] booleanToByteArray(boolean b)

byteArrayToBoolean

boolean byteArrayToBoolean(byte[] bytes,
                           int offset)

shortToByteArray

byte[] shortToByteArray(short s)

byteArrayToShort

short byteArrayToShort(byte[] bytes)

charToByteArray

byte[] charToByteArray(char c)

byteArrayToChar

char byteArrayToChar(byte[] bytes)

getNumberOfBytesOfAString

int getNumberOfBytesOfAString(java.lang.String s,
                              boolean useEncoding)

stringToByteArray

byte[] stringToByteArray(java.lang.String s,
                         boolean withSize,
                         int totalSpace,
                         boolean withEncoding)

Parameters:

s -

withSize - if true, returns an array with an initial int with its size

totalSpace - The total space of the string (can be bigger that the real string size - to support later in place update)

withEncoding - To specify if SPECIFIC encoding must be used

Returns:

The byte array that represent the string

byteArrayToString

java.lang.String byteArrayToString(byte[] bytes,
                                   boolean hasSize,
                                   boolean useEncoding)

Parameters:

bytes -

hasSize - If hasSize is true, the first four bytes are the size of the string

Returns:

The String represented by the byte array

Throws:

java.io.UnsupportedEncodingException

bigDecimalToByteArray

byte[] bigDecimalToByteArray(java.math.BigDecimal bigDecimal,
                             boolean withSize)

byteArrayToBigDecimal

java.math.BigDecimal byteArrayToBigDecimal(byte[] bytes,
                                           boolean hasSize)

bigIntegerToByteArray

byte[] bigIntegerToByteArray(java.math.BigInteger bigInteger,
                             boolean withSize)

byteArrayToBigInteger

java.math.BigInteger byteArrayToBigInteger(byte[] bytes,
                                           boolean hasSize)

intToByteArray

byte[] intToByteArray(int l)

intToByteArray

void intToByteArray(int l,
                    byte[] arrayWhereToWrite,
                    int offset)

This method writes the byte directly to the array parameter

byteArrayToInt

int byteArrayToInt(byte[] bytes,
                   int offset)

longToByteArray

byte[] longToByteArray(long l)

longToByteArray

void longToByteArray(long l,
                     byte[] arrayWhereToWrite,
                     int offset)

This method writes the byte directly to the array parameter

byteArrayToLong

long byteArrayToLong(byte[] bytes,
                     int offset)

dateToByteArray

byte[] dateToByteArray(java.util.Date date)

byteArrayToDate

java.util.Date byteArrayToDate(byte[] bytes)

floatToByteArray

byte[] floatToByteArray(float f)

byteArrayToFloat

float byteArrayToFloat(byte[] bytes)

doubleToByteArray

byte[] doubleToByteArray(double d)

byteArrayToDouble

double byteArrayToDouble(byte[] bytes)

setDatabaseCharacterEncoding

void setDatabaseCharacterEncoding(java.lang.String databaseCharacterEncoding)

booleanToByteArray

void booleanToByteArray(boolean b,
                        byte[] arrayWhereToWrite,
                        int offset)

Parameters:

b -

bytes -

i -

testEncoding

void testEncoding(java.lang.String encoding)
           throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException