...
Data Type | Type Id | Value | Serialized Bytes | Description | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Null | 41 = 0x29 | null |
| |||||||
Boolean | 53 = 0x35 | true |
| |||||||
Character | 54 = 0x36 | 'a' |
| |||||||
Byte | 55 = 0x37 | 1 |
| |||||||
Short | 56 = 0x38 | 1000 |
| |||||||
Integer | 57 = 0x39 | 1000 |
| |||||||
Long | 58 = 0x3A | 1000 |
| |||||||
Float | 59 = 0x3B | 1000f |
| |||||||
Double | 60 = 0x3C | 1000d |
| |||||||
String | 87 = 0x57 | "hello" |
| |||||||
UTF_STRING | 42 = 0x2A | |||||||||
HUGE_STRING | 88 = 0x58 | |||||||||
HUGE_UTF_STRING | 89 = 0x59 | |||||||||
byte[] | 46 = 0x2E |
| ||||||||
short[] | 47 = 0x2F |
| ||||||||
int[] | 48 = 0x30 |
| ||||||||
long[] | 49 = 0x31 |
| ||||||||
float[] | 50 = 0x32 |
| ||||||||
double[] | 51 = 0x33 |
| ||||||||
string[] | 64 = 0x40 |
| ||||||||
Map | 67 = 0x43 |
| ||||||||
Set | 66 = 0x42 |
| ||||||||
List | ||||||||||
ArrayList | ||||||||||
PDX_SERIALIZATION | ||||||||||
PDX_SERIALIZER | ||||||||||
DATA_SERIALIZATION | ||||||||||
USER_SERIALIZATION |
Null (41 = 0x29): Null object will be represented by single byte.
...
0x41 (typeid)
Boolean (53 = 0x35) : Boolean object will be represented by typeId and value byte. Following demonstrate the serialize representation boolean value true.
...
0x52 (typeid)
...
0x01
Character (54 = 0x36) : Character object will be represented by typeId and two bytes. Following demonstrate the serialize representation of character ‘a’.
...
0x54 (typeid)
...
0x00
...
0x61
Byte (55 = 0x37) : Byte object will represted by typeId and value byte. Following demonstrate the serialize representation of 1’.
...
0x55 (typeid)
...
0x01
Short (56 = 0x38): Following will be serialized representation of 1000(0x3E8)
...
0x38 (typeid)
...
0x03
...
0xE8
Integer (57 = 0x39): Following will be serialized representation of 1000(0x3E8)
...
0x39
...
0x00
...
0x00
...
0x03
...
0xE8
Long (58 = 0x3A): Following will be serialized representation of 1000(0x3E8)
...
0x58
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x03
...
0xE8
Float (59 = 0x3B)
float s = 1000f;
[59, 68, 122, 0, 0]
...
0x3B (typeid)
...
0x44
...
0x7A
...
0x00
...
0x00
Double (60 = 0x3C)
double s = 1000d;
[60, 64, -113, 64, 0, 0, 0, 0, 0]
...
0x3C
...
0x40
...
0xF1
...
0x40
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
String (42 = 0x2A)
STRING (87 = 0x57) ASCII; Length is 2 bytes
String s = "hello";
[87, 0, 5, 104, 101, 108, 108, 111]
...
0x57
...
0x00(len)
...
0x05(len)
...
0x68
...
0x65
...
0x40
...
0x40
...
0x6F
HUGE_STRING (88 = 0x58) ASCII Length is 4 bytes
UTF_STRING (42 = 0x2A) UTF; Length is 2 bytes
HUGE_UTF_STRING (89 = 0x59) UTF; Length is 4 bytes
Array (52 = 0x34) ??
BYTE_ARRAY (46 = 0x2E)
byte[] {1,2};
...
0x2E
...
0x02(len)
...
0x01
...
0x02
SHORT_ARRAY (47 = 0x2F)
short[] {1,2};
...
0x2F
...
0x02(len)
...
0x00
...
0x01
...
0x00
...
0x02
INTEGER_ARRAY (48 = 0x30)
int[] {1,2};
...
0x30
...
0x02(len)
...
0x00
...
0x00
...
0x00
...
0x01
...
0x00
...
0x00
...
0x00
...
0x02
LONG_ARRAY (49 = 0x31)
long[] {1};
...
0x31
...
0x01(len)
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x01
FLOAT_ARRAY (50 = 0x32)
float[] {2.0f};
...
0x32
...
0x01(len)
...
0x40
...
0x00
...
0x00
...
0x00
DOUBLE_ARRAY (51 = 0x33)
double[] {2.0d}
...
0x33
...
0x01(len)
...
0x40
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
...
0x00
STRING_ARRAY (64 = 0x40)
String[] s = new String[]{"hello", "world"};
[64, 2, 87, 0, 5, 104, 101, 108, 108, 111, 87, 0, 5, 119, 111, 114, 108, 100]
Map (67 = 0x43)
Map s = new HashMap<>();
s.put("hello", "world");
[67, 1, 87, 0, 5, 104, 101, 108, 108, 111, 87, 0, 5, 119, 111, 114, 108, 100]
Set (66 = 0x42)
Set s = new HashSet();
s.add("hello");
s.add("world");
[66, 2, 87, 0, 5, 119, 111, 114, 108, 100, 87, 0, 5, 104, 101, 108, 108, 111]
List
ArrayList
JSON_STRING ??
JSON_BYTE_ARRAY ??
PDX_SERIALIZATION (93 = 0x5D)
DATA_SERIALIZATION (37 = 0x25)
USER_SERIALIZATION (40 = 0x28)