Package de.richtercloud.message.handler

Interface ConfirmMessageHandler

All Known Implementing Classes:

DialogConfirmMessageHandler

public interface ConfirmMessageHandler

Author:

richter

Method Summary

Modifier and Type	Method	Description
int	confirm(Message message)	Implementations need to request input from the user and return JOptionPane.YES_OPTION or JOptionPane.NO_OPTION which can be used by callers.
<C extends ConfirmOption> C	confirm(Message message, C... options)	Works like confirm(de.richtercloud.message.handler.Message, java.lang.String...), but allows to work with enums which have to implement ConfirmOption instead of plain strings.
String	confirm(Message message, String... options)	Implementations need to request input from the user and return one of options values.

Method Detail

confirm

int confirm(Message message)

Implementations need to request input from the user and return JOptionPane.YES_OPTION or JOptionPane.NO_OPTION which can be used by callers. The choice of JOptionPane.YES_OPTION and JOptionPane.NO_OPTION is for code reusage only and doesn't mean that a JOptionPane needs to be used in the implementation.

Parameters:

message - the message to confirm

Returns:

JOptionPane.YES_OPTION or JOptionPane.NO_OPTION

confirm

String confirm(Message message,
               String... options)

Implementations need to request input from the user and return one of options values.

Parameters:

message - the message to confirm

options - options to choose from

Returns:

one of the specified options or null if the dialog has been canceled

Throws:

IllegalArgumentException - if options is empty

confirm

<C extends ConfirmOption> C confirm(Message message,
                                    C... options)

Works like confirm(de.richtercloud.message.handler.Message, java.lang.String...), but allows to work with enums which have to implement ConfirmOption instead of plain strings.

Type Parameters:

C - the type of confirm options

Parameters:

message - the message to confirm

options - the options to choose from

Returns:

one of the specified options or null if the dialog has been canceled