Package com.levigo.jadice.web.demo.common.client.commands

Class RemovePagesCommand

java.lang.Object

com.levigo.jadice.web.demo.common.client.commands.RemovePagesCommand

All Implemented Interfaces:

Command

public final class RemovePagesCommand
extends Object
implements Command

Constructor Summary

Constructors

Constructor	Description
RemovePagesCommand(ThumbnailView thumbnailView)

Method Summary

Modifier and Type	Method	Description
boolean	canExecute(Collection<Object> args)	Permission checking for a command works as follows:
void	execute(Collection<Object> args)	Execute the command.
String	getID()	The ID of the command.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.levigo.jadice.web.client.util.command.Command

isAvailable, isAvailable, isSelected

Constructor Details

RemovePagesCommand

public RemovePagesCommand(ThumbnailView thumbnailView)

Method Details

getID

public String getID()

Description copied from interface: Command

The ID of the command. This is typically the command class name. If the Command is parameterized the ID should comprise the class name + parameter information.

Specified by:

getID in interface Command

Returns:

the ID of the command

execute

public void execute(Collection<Object> args)

Description copied from interface: Command

Execute the command.

Specified by:

execute in interface Command

Parameters:

args - arguments for the command (contains all items for all actions inside of the context!)

canExecute

public boolean canExecute(Collection<Object> args)

Description copied from interface: Command

Permission checking for a command works as follows:

1. Check user privileges if the command is executable.
2. Ask if the command is executable with the given objects.

Specified by:

canExecute in interface Command

Parameters:

args - arguments for the command

Returns:

true - executable with these arguments,
false - impossible to execute this command with these arguments