Module jakarta.persistence

Package jakarta.persistence

Interface ConnectionConsumer<C>

Type Parameters:

C - the connection type, usually java.sql.Connection

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 ConnectionConsumer<C>

An executable action which makes use of a native database connection. The connection is usually a JDBC connection.

Since:

3.2

See Also:

• ConnectionFunction
• EntityManager.runWithConnection(ConnectionConsumer)

Method Summary

Modifier and Type	Method	Description
void	accept(C connection)	Execute the action using the given connection.

Method Details

accept

void accept(C connection)
     throws Exception

Execute the action using the given connection.

Parameters:

connection - the connection to use

Throws:

Exception - if a problem occurs calling the connection, usually a java.sql.SQLException