io.asyncer.r2dbc.mysql.constant

Class Envelopes

java.lang.Object

io.asyncer.r2dbc.mysql.constant.Envelopes

public final class Envelopes
extends Object

Constants for MySQL protocol envelopes (e.g. business layer packages).

WARNING: do NOT use it outer than r2dbc-mysql.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_ENVELOPE_SIZE The max bytes size of each envelope, value is 16777215.
static int	PART_HEADER_SIZE The byte size of header part.
static int	SIZE_FIELD_SIZE The length of the byte size field, it is 3 bytes.
static byte	TERMINAL The terminal of C-style string or C-style binary data.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

SIZE_FIELD_SIZE

public static final int SIZE_FIELD_SIZE

The length of the byte size field, it is 3 bytes.

See Also:

Constant Field Values

PART_HEADER_SIZE

public static final int PART_HEADER_SIZE

The byte size of header part.

See Also:

Constant Field Values

MAX_ENVELOPE_SIZE

public static final int MAX_ENVELOPE_SIZE

The max bytes size of each envelope, value is 16777215. (i.e. max value of int24, (2 ** 24) - 1)

See Also:

Constant Field Values

TERMINAL

public static final byte TERMINAL

The terminal of C-style string or C-style binary data.

See Also:

Constant Field Values