org.apache.ignite.internal.commandline

Class WalCommands

java.lang.Object

org.apache.ignite.internal.commandline.AbstractCommand<T2<String,String>>

org.apache.ignite.internal.commandline.WalCommands

All Implemented Interfaces:

Command<T2<String,String>>

public class WalCommands
extends AbstractCommand<T2<String,String>>

Wal commands.

Field Summary

Fields inherited from class org.apache.ignite.internal.commandline.AbstractCommand

verbose

Constructor Summary

Constructors

Constructor and Description
WalCommands()

Method Summary

Modifier and Type	Method and Description
T2<String,String>	arg()
String	confirmationPrompt()
Object	execute(GridClientConfiguration clientCfg, Logger logger) Execute WAL command.
boolean	experimental() Return true if the command is experimental or false otherwise.
String	name()
void	parseArguments(CommandArgIterator argIter) Parse command-specific arguments.
void	printUsage(Logger logger) Print info for user about command (parameters, use cases and so on).

Methods inherited from class org.apache.ignite.internal.commandline.AbstractCommand

execute, usageCache

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.commandline.Command

extendToLen, prepareConfirmation, startClient, startClientBeforeNodeStart, usage, usage, usageParams

Constructor Detail

WalCommands

public WalCommands()

Method Detail

printUsage

public void printUsage(Logger logger)

Print info for user about command (parameters, use cases and so on).

Parameters:

logger - Logger to use.

execute

public Object execute(GridClientConfiguration clientCfg,
                      Logger logger)
               throws Exception

Execute WAL command.

Parameters:

clientCfg - Client configuration.

logger - Logger to use.

Returns:

Result of operation (mostly usable for tests).

Throws:

Exception - If failed to execute wal action.

confirmationPrompt

public String confirmationPrompt()

Returns:

Message text to show user for. If null it means that confirmantion is not needed.

parseArguments

public void parseArguments(CommandArgIterator argIter)

Parse command-specific arguments.

Parameters:

argIter - Argument iterator.

arg

public T2<String,String> arg()

Returns:

Tuple where first string is wal action, second - wal arguments.

name

public String name()

Returns:

command name.

experimental

public boolean experimental()

Return true if the command is experimental or false otherwise.

Returns:

true if the command is experimental or false otherwise.