Package com.github.shyiko.mysql.binlog.network.protocol.command

Enum Class CommandType

java.lang.Object

java.lang.Enum<CommandType>

com.github.shyiko.mysql.binlog.network.protocol.command.CommandType

All Implemented Interfaces:

Serializable, Comparable<CommandType>, Constable

public enum CommandType
extends Enum<CommandType>

Author:

Stanley Shyiko

See Also:

• Text Protocol for the original documentation.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BINLOG_DUMP	Requests a binary log network stream from the master starting a given position.
BINLOG_DUMP_GTID	Used to request the binary log network stream based on a GTID.
CHANGE_USER	Used to change user of the current connection and reset the connection state.
CONNECT	Internal server command.
CONNECT_OUT	Internal server command.
CREATE_DB	Used to create new schema.
DAEMON	Internal server command.
DEBUG	Triggers a dump on internal debug info to stdout of the mysql-server.
DELAYED_INSERT	Internal server command.
DROP_DB	Used to drop existing schema.
FIELD_LIST	Used to get column definitions of the specific table.
INIT_DB	Used to change the default schema of the connection.
PING	Used to check if the server is alive.
PROCESS_INFO	Used to get a list of active threads.
PROCESS_KILL	Used to ask the server to terminate the connection.
QUERY	Used to send the server a text-based query that is executed immediately.
QUIT	Used to inform the server that client wants to close the connection.
REFRESH	A low-level version of several FLUSH ...
REGISTER_SLAVE	Registers a slave at the master.
SET_OPTION	Allows to enable and disable ClientCapabilities.MULTI_STATEMENTS for the current connection.
SHUTDOWN	Used to shutdown the mysql-server.
SLEEP	Internal server command.
STATISTICS	Used to get a human readable string of internal statistics.
STMT_CLOSE	Deallocates a prepared statement.
STMT_EXECUTE	Used to execute a prepared statement as identified by statement id.
STMT_FETCH	Fetch a row from a existing resultset after a STMT_EXECUTE.
STMT_PREPARE	Creates a prepared statement from the passed query string.
STMT_RESET	Resets the data of a prepared statement which was accumulated with STMT_SEND_LONG_DATA commands.
STMT_SEND_LONG_DATA	Used to send some data for a column.
TABLE_DUMP	Used to dump a specific table.
TIME	Internal server command.

Method Summary

Modifier and Type	Method	Description
static CommandType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CommandType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SLEEP

public static final CommandType SLEEP

Internal server command.

QUIT

public static final CommandType QUIT

Used to inform the server that client wants to close the connection.

INIT_DB

public static final CommandType INIT_DB

Used to change the default schema of the connection.

QUERY

public static final CommandType QUERY

Used to send the server a text-based query that is executed immediately.

FIELD_LIST

public static final CommandType FIELD_LIST

Used to get column definitions of the specific table.

CREATE_DB

public static final CommandType CREATE_DB

Used to create new schema.

DROP_DB

public static final CommandType DROP_DB

Used to drop existing schema.

REFRESH

public static final CommandType REFRESH

A low-level version of several FLUSH ... and RESET ... commands.

SHUTDOWN

public static final CommandType SHUTDOWN

Used to shutdown the mysql-server.

STATISTICS

public static final CommandType STATISTICS

Used to get a human readable string of internal statistics.

PROCESS_INFO

public static final CommandType PROCESS_INFO

Used to get a list of active threads.

CONNECT

public static final CommandType CONNECT

Internal server command.

PROCESS_KILL

public static final CommandType PROCESS_KILL

Used to ask the server to terminate the connection.

DEBUG

public static final CommandType DEBUG

Triggers a dump on internal debug info to stdout of the mysql-server.

PING

public static final CommandType PING

Used to check if the server is alive.

TIME

public static final CommandType TIME

Internal server command.

DELAYED_INSERT

public static final CommandType DELAYED_INSERT

Internal server command.

CHANGE_USER

public static final CommandType CHANGE_USER

Used to change user of the current connection and reset the connection state.

BINLOG_DUMP

public static final CommandType BINLOG_DUMP

Requests a binary log network stream from the master starting a given position.

TABLE_DUMP

public static final CommandType TABLE_DUMP

Used to dump a specific table.

CONNECT_OUT

public static final CommandType CONNECT_OUT

Internal server command.

REGISTER_SLAVE

public static final CommandType REGISTER_SLAVE

Registers a slave at the master. Should be sent before requesting a binary log events with BINLOG_DUMP.

STMT_PREPARE

public static final CommandType STMT_PREPARE

Creates a prepared statement from the passed query string.

STMT_EXECUTE

public static final CommandType STMT_EXECUTE

Used to execute a prepared statement as identified by statement id.

STMT_SEND_LONG_DATA

public static final CommandType STMT_SEND_LONG_DATA

Used to send some data for a column.

STMT_CLOSE

public static final CommandType STMT_CLOSE

Deallocates a prepared statement.

STMT_RESET

public static final CommandType STMT_RESET

Resets the data of a prepared statement which was accumulated with STMT_SEND_LONG_DATA commands.

SET_OPTION

public static final CommandType SET_OPTION

Allows to enable and disable ClientCapabilities.MULTI_STATEMENTS for the current connection.

STMT_FETCH

public static final CommandType STMT_FETCH

Fetch a row from a existing resultset after a STMT_EXECUTE.

DAEMON

public static final CommandType DAEMON

Internal server command.

BINLOG_DUMP_GTID

public static final CommandType BINLOG_DUMP_GTID

Used to request the binary log network stream based on a GTID.

Method Details

values

public static CommandType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static CommandType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null