Module org.jooq
Package org.jooq

Interface ExecuteListenerProvider

  • All Known Implementing Classes:
    DefaultExecuteListenerProvider
    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 ExecuteListenerProvider
    A provider for ExecuteListener instances.

    In order to facilitate the lifecycle management of ExecuteListener instances that are provided to a jOOQ Configuration, clients can implement this API. To jOOQ, it is thus irrelevant, if execute listeners are stateful or stateless, local to an execution, or global to an application.

    Author:
    Lukas Eder
    See Also:
    ExecuteListener, Configuration

    • Method Detail

      • provide

        @NotNull
@NotNull ExecuteListener provide()
        Provide an ExecuteListener instance.

        Implementations are free to choose whether this method returns new instances at every call or whether the same instance is returned repetitively.

        An ExecuteListener shall be provided exactly once per query execution lifecycle, i.e. per ExecuteContext.

        Returns:
        An ExecuteListener instance.
        See Also:
        ExecuteListener, ExecuteContext, DefaultExecuteListenerProvider