Package org.jboss.weld.logging

Interface MessageCallback<T>

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

    Modifier and Type
    Method
    Description
    T
    construct(Object... params)
    Constructs the message or Throwable.

  • Method Details

    • construct

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