org.jboss.as.cli.handlers.ifelse

Class IfHandler

java.lang.Object

org.jboss.as.cli.handlers.CommandHandlerWithArguments

org.jboss.as.cli.handlers.CommandHandlerWithHelp

org.jboss.as.cli.handlers.ifelse.IfHandler

All Implemented Interfaces:

CommandHandler

public class IfHandler
extends CommandHandlerWithHelp

Author:

Alexey Loubyansky

Field Summary

Fields inherited from class org.jboss.as.cli.handlers.CommandHandlerWithHelp

helpArg

Constructor Summary

Constructors

Constructor and Description
IfHandler()

Method Summary

Modifier and Type	Method and Description
protected void	doHandle(CommandContext ctx)
ConditionArgument	getConditionArgument()
boolean	hasArgument(CommandContext ctx, int index) It has to accept everything since we don't know what kind of command will be edited.
boolean	hasArgument(CommandContext ctx, String name) Checks whether the command handler recognizes the argument by the name.
boolean	isAvailable(CommandContext ctx) Checks whether the command is available in the current context (e.g.

Methods inherited from class org.jboss.as.cli.handlers.CommandHandlerWithHelp

displayHelp, handle, isBatchMode, printHelp, printList

Methods inherited from class org.jboss.as.cli.handlers.CommandHandlerWithArguments

addArgument, getArgument, getArguments, getArgumentsMap, recognizeArguments

Methods inherited from class java.lang.Object

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

Constructor Detail

IfHandler

public IfHandler()

Method Detail

getConditionArgument

public ConditionArgument getConditionArgument()

isAvailable

public boolean isAvailable(CommandContext ctx)

Description copied from interface: CommandHandler

Checks whether the command is available in the current context (e.g. some commands require connection with the controller, some are available only in the batch mode, etc)

Specified by:

isAvailable in interface CommandHandler

Overrides:

isAvailable in class CommandHandlerWithHelp

Parameters:

ctx - current context

Returns:

true if the command can be executed in the current context, false - otherwise.

doHandle

protected void doHandle(CommandContext ctx)
                 throws CommandLineException

Specified by:

doHandle in class CommandHandlerWithHelp

Throws:

CommandLineException

hasArgument

public boolean hasArgument(CommandContext ctx,
                           int index)

It has to accept everything since we don't know what kind of command will be edited.

Specified by:

hasArgument in interface CommandHandler

Overrides:

hasArgument in class CommandHandlerWithArguments

Parameters:

ctx - the current context

index - argument index to check

Returns:

true if the handler accepts an argument with the specified index, otherwise - false.

hasArgument

public boolean hasArgument(CommandContext ctx,
                           String name)

Description copied from interface: CommandHandler

Checks whether the command handler recognizes the argument by the name.

Specified by:

hasArgument in interface CommandHandler

Overrides:

hasArgument in class CommandHandlerWithArguments

Parameters:

ctx - the current context

name - argument name to check

Returns:

true if the handler recognizes the argument, otherwise - false.