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

Class LocaleCommand

java.lang.Object

com.levigo.jadice.web.client.util.command.InjectedCommand

com.levigo.jadice.web.client.commands.LocaleCommand

All Implemented Interfaces:

Command

public class LocaleCommand
extends InjectedCommand

Constructor Summary

Constructors

Constructor	Description
LocaleCommand()

Method Summary

Modifier and Type	Method	Description
protected boolean	canExecute()	Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase.
protected void	execute()	This method is called in order to execute the command.
String	getID()	The ID of the command.
protected boolean	isSelected()	Returns the selected state of this command.
void	setLocale(String locale)

Methods inherited from class com.levigo.jadice.web.client.util.command.InjectedCommand

canExecute, clearInjections, execute, getKey, isSelected, setKey

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

Constructor Details

LocaleCommand

public LocaleCommand()

Method Details

setLocale

public void setLocale(String locale)

Parameters:

locale - Locale to set (like "en", "de", "de_de", ...)

isSelected

protected boolean isSelected()

Description copied from class: InjectedCommand

Returns the selected state of this command. This is typically used only for commands with a meaningful selection state.

Overrides:

isSelected in class InjectedCommand

Returns:

the selected state

canExecute

protected boolean canExecute()

Description copied from class: InjectedCommand

Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase. This method is called after the context has been found to match the requirements specified via the @ link Argument} annotations and the arguments have been injected.

Overrides:

canExecute in class InjectedCommand

Returns:

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

execute

protected void execute()

Description copied from class: InjectedCommand

This method is called in order to execute the command. It is only called, after the arguments have been validated and injected and only if InjectedCommand.canExecute() has returned true.

Specified by:

execute in class InjectedCommand

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.

Returns:

the ID of the command