com.latencybusters.pdm
Class PDMSerializer

java.lang.Object
  com.latencybusters.pdm.PDMSerializer

public class PDMSerializer
extends java.lang.Object

Used to serialize a type into an array of bytes

Constructor Summary

PDMSerializer()

Method Summary

int	writeBoolean(byte[] ba, int pos, boolean b) Writes the boolean as 1 byte into the byte array at position
int	writeByte(byte[] byteArr, int pos, byte b) Writes the byte as 1 byte into the byte array at position
int	writeByteArray(byte[] ba, int pos, byte[] sourceByteArray) Copies the source byte array into the byte array at position
int	writeDecimal(byte[] ba, int pos, PDMDecimal dec) Writes the PDMDecimal as 9 bytes into the byte array at position
int	writeDouble(byte[] ba, int pos, double d) Writes the double as 8 bytes into the byte array at position
int	writeFloat(byte[] ba, int pos, float f) Writes the float as 4 bytes into the byte array at position
int	writeInt(byte[] ba, int pos, int value) Writes the int as 4 bytes into the byte array at position
int	writeLong(byte[] ba, int pos, long l) Writes the long as 8 bytes into the byte array at position
int	writeShort(byte[] ba, int pos, short s) * Writes the short as 2 bytes into the byte array at position
int	writeString(byte[] ba, int pos, java.lang.String value) Writes the non-null String into the byte array at position and appends a 0 byte after the String
int	writeTimestamp(byte[] ba, int pos, PDMTimestamp ts) Writes the PDMTimestamp as 8 bytes into the byte array at position
int	writeUByte(byte[] ba, int pos, short b) Writes the unsigned byte (short) as 1 byte into the byte array at position
int	writeUInt(byte[] ba, int pos, long value) Writes the unsigned int (long) as 4 bytes into the byte array at position
int	writeULong(byte[] ba, int pos, java.math.BigInteger bi) Writes the unsigned long (BigInteger) as 8 bytes into the byte array at position
int	writeUnicode(byte[] ba, int pos, java.lang.String value) Writes the non-null unicode String into the byte array as UTF-8 at position and appends a 0 byte after the String
int	writeUnicode(byte[] ba, int pos, java.lang.String value, java.lang.String charSet) Writes the non-null unicode String into the byte array at position and appends a 0 byte after the String
int	writeUShort(byte[] ba, int pos, int i) Writes the unsigned short (int) as 2 bytes into the byte array at position

Methods inherited from class java.lang.Object

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

Constructor Detail

PDMSerializer

public PDMSerializer()

Method Detail

writeBoolean

public int writeBoolean(byte[] ba,
                        int pos,
                        boolean b)

Writes the boolean as 1 byte into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

b - the bool to write

Returns:

the updated position in the byte array after the write

writeByte

public int writeByte(byte[] byteArr,
                     int pos,
                     byte b)

Writes the byte as 1 byte into the byte array at position

Parameters:

byteArr -

pos - the starting position

b - the byte to write

Returns:

the updated position in the byte array after the write

writeUByte

public int writeUByte(byte[] ba,
                      int pos,
                      short b)

Writes the unsigned byte (short) as 1 byte into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

b - the ubyte (as a short) to write

Returns:

the updated position in the byte array after the write

writeShort

public int writeShort(byte[] ba,
                      int pos,
                      short s)

* Writes the short as 2 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

s - the short to write

Returns:

the updated position in the byte array after the write

writeUShort

public int writeUShort(byte[] ba,
                       int pos,
                       int i)

Writes the unsigned short (int) as 2 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

i - the ushort (as an int) to write

Returns:

the updated position in the byte array after the write

writeInt

public int writeInt(byte[] ba,
                    int pos,
                    int value)

Writes the int as 4 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

value - the int to write

Returns:

the updated position in the byte array after the write

writeUInt

public int writeUInt(byte[] ba,
                     int pos,
                     long value)

Writes the unsigned int (long) as 4 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

value - the uint (as a long) to write

Returns:

the updated position in the byte array after the write

writeLong

public int writeLong(byte[] ba,
                     int pos,
                     long l)

Writes the long as 8 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

l - the long to write

Returns:

the updated position in the byte array after the write

writeULong

public int writeULong(byte[] ba,
                      int pos,
                      java.math.BigInteger bi)

Writes the unsigned long (BigInteger) as 8 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

bi - the ulong (as a BigInteger) to write

Returns:

the updated position in the byte array after the write

writeFloat

public int writeFloat(byte[] ba,
                      int pos,
                      float f)

Writes the float as 4 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

f - the float to write

Returns:

the updated position in the byte array after the write

writeDouble

public int writeDouble(byte[] ba,
                       int pos,
                       double d)

Writes the double as 8 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

d - the double to write

Returns:

the updated position in the byte array after the write

writeDecimal

public int writeDecimal(byte[] ba,
                        int pos,
                        PDMDecimal dec)

Writes the PDMDecimal as 9 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

dec - the PDMDecimal to write

Returns:

the updated position in the byte array after the write

writeTimestamp

public int writeTimestamp(byte[] ba,
                          int pos,
                          PDMTimestamp ts)

Writes the PDMTimestamp as 8 bytes into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

ts - the PDMTimestamp to write

Returns:

the updated position in the byte array after the write

writeString

public int writeString(byte[] ba,
                       int pos,
                       java.lang.String value)

Writes the non-null String into the byte array at position and appends a 0 byte after the String

Parameters:

ba - the byte array

pos - the starting position

value - the String to write

Returns:

the updated position in the byte array after the write

writeUnicode

public int writeUnicode(byte[] ba,
                        int pos,
                        java.lang.String value,
                        java.lang.String charSet)
                 throws java.io.UnsupportedEncodingException

Writes the non-null unicode String into the byte array at position and appends a 0 byte after the String

Parameters:

ba - the byte array

pos - the starting position

value - the Unicode String to write

charSet - the character set

Returns:

the updated position in the byte array after the write

Throws:

java.io.UnsupportedEncodingException

writeUnicode

public int writeUnicode(byte[] ba,
                        int pos,
                        java.lang.String value)
                 throws java.io.UnsupportedEncodingException

Writes the non-null unicode String into the byte array as UTF-8 at position and appends a 0 byte after the String

Parameters:

ba - the byte array

pos - the starting position

value - the Unicode String to write

Returns:

the updated position in the byte array after the write

Throws:

java.io.UnsupportedEncodingException

writeByteArray

public int writeByteArray(byte[] ba,
                          int pos,
                          byte[] sourceByteArray)

Copies the source byte array into the byte array at position

Parameters:

ba - the byte array

pos - the starting position

sourceByteArray - the source byte array

Returns:

the updated position in the byte array after the write