org.apache.ignite.internal.commandline.dr.subcommands

Class DrAbstractRemoteSubCommand<VisorArgsDto extends IgniteDataTransferObject,VisorResultDto extends IgniteDataTransferObject,DrArgs extends DrAbstractRemoteSubCommand.Arguments<VisorArgsDto>>

java.lang.Object

org.apache.ignite.internal.commandline.AbstractCommand<DrArgs>

org.apache.ignite.internal.commandline.dr.subcommands.DrAbstractRemoteSubCommand<VisorArgsDto,VisorResultDto,DrArgs>

All Implemented Interfaces:

Command<DrArgs>

Direct Known Subclasses:

DrCacheCommand, DrCheckPartitionCountersCommand, DrFSTCommand, DrNodeCommand, DrPauseCommand, DrRepairPartitionCountersCommand, DrResumeCommand, DrStateCommand, DrTopologyCommand

public abstract class DrAbstractRemoteSubCommand<VisorArgsDto extends IgniteDataTransferObject,VisorResultDto extends IgniteDataTransferObject,DrArgs extends DrAbstractRemoteSubCommand.Arguments<VisorArgsDto>>
extends AbstractCommand<DrArgs>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DrAbstractRemoteSubCommand.Arguments<ArgsDto extends IgniteDataTransferObject>

Field Summary

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

verbose

Constructor Summary

Constructors

Constructor and Description
DrAbstractRemoteSubCommand()

Method Summary

Modifier and Type	Method and Description
DrArgs	arg()
protected static boolean	drControlUtilitySupported(GridClientNode node)
Object	execute(GridClientConfiguration clientCfg, Logger log) Actual command execution.
protected VisorResultDto	execute0(GridClientConfiguration clientCfg, GridClient client)
void	parseArguments(CommandArgIterator argIter) Parse command-specific arguments.
protected abstract DrArgs	parseArguments0(CommandArgIterator argIter)
protected abstract void	printResult(VisorResultDto res, Logger log)
protected void	printUnrecognizedNodesMessage(Logger log, boolean verbose)
void	printUsage(Logger log) Print info for user about command (parameters, use cases and so on).
protected abstract String	visorTaskName()

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

execute

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

confirmationPrompt, experimental, experimentalEnabled, extendToLen, name, prepareConfirmation, startClient, startClientBeforeNodeStart, usage, usage, usageParams

Constructor Detail

DrAbstractRemoteSubCommand

public DrAbstractRemoteSubCommand()

Method Detail

drControlUtilitySupported

protected static boolean drControlUtilitySupported(GridClientNode node)

printUsage

public final void printUsage(Logger log)

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

Parameters:

log - Logger to use.

parseArguments

public final void parseArguments(CommandArgIterator argIter)

Parse command-specific arguments.

Parameters:

argIter - Argument iterator.

execute

public final Object execute(GridClientConfiguration clientCfg,
                            Logger log)
                     throws Exception

Actual command execution. Parameters for run should be already set by calling parseArguments method.

Parameters:

clientCfg - Thin client configuration if connection to cluster is necessary.

log - Logger to use.

Returns:

Result of operation (mostly usable for tests).

Throws:

Exception - If error occur.

execute0

protected VisorResultDto execute0(GridClientConfiguration clientCfg,
                                  GridClient client)
                           throws Exception

Throws:

Exception

printUnrecognizedNodesMessage

protected void printUnrecognizedNodesMessage(Logger log,
                                             boolean verbose)

arg

public final DrArgs arg()

Returns:

Command arguments which were parsed during Command.parseArguments(CommandArgIterator) call.

visorTaskName

protected abstract String visorTaskName()

parseArguments0

protected abstract DrArgs parseArguments0(CommandArgIterator argIter)

printResult

protected abstract void printResult(VisorResultDto res,
                                    Logger log)