MessageHandler (Commons MVC 2.0.0-M2 API)

All Known Implementing Classes:

JsfMessageHandler, PrimefacesMessageHandler
```
public interface MessageHandler
```
This interface defines 3 methods to raise a message that will be displayed in the view
INFO
WARNING
ERROR Its implementations should be in charge of the internationalization of the message

Methods
Modifier and Type	Method and Description
`void`	`displayError(String message)`
`void`	`displayInfo(String message)`
`void`	`displayWarning(String message)`

Interface MessageHandler