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

Modifier and Type	Method and 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