Package io.micronaut.data.jdbc.runtime

Interface ConnectionCallback<R>

  • Type Parameters:
    R - The return type
    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 ConnectionCallback<R>
    SQL callback interface that helps with handling SQLException.
    Since:
    1.0.0
    Author:
    graemerocher

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      R call​(java.sql.Connection connection)
      Subclasses should implement this method to allow generic exception handling.

    • Method Detail

      • call

        @NonNull
R call​(@NonNull
       java.sql.Connection connection)
throws java.sql.SQLException
        Subclasses should implement this method to allow generic exception handling.
        Parameters:
        connection - The connection
        Returns:
        The result
        Throws:
        java.sql.SQLException - If an error occurs