MessageCallback (Weld Implementation (Core) 4.0.2.Final API)

Type Parameters:

T - The type of the return value (either String or Throwable)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface MessageCallback<T>
```
JBoss Logging is not using message keys and so it's not possible to reference the message (a message method annotated with Message) and use it as a method parameter or construct it lazily. This callback should be used to work around this limitation. Note that the method parameters are not checked and so the invocation may result in ArrayIndexOutOfBoundsException.

Author:

Martin Kouba

See Also:

Message

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T construct(Object... params)
  Constructs the message or Throwable.

- Method Detail
  - construct
```
T construct(Object... params)
```
    Constructs the message or Throwable.
    
    Parameters:
    
    params -
    
    Returns:
    
    the return value