Interface PreExecutionCallback

All Known Implementing Classes:

PreDeleteHandling

@Incubating(since="8.0",
            group="action-queue")
public interface PreExecutionCallback

Callback invoked immediately before executing a planned operation.

Since:

8.0

Method Summary

Modifier and Type	Method	Description
default PreExecutionCallback	and(PreExecutionCallback next)	Compose this callback with another, invoked only if this callback returns true.
boolean	beforeExecution(SessionImplementor session)
default boolean	requiresBatchFlush()	Whether pending JDBC work must execute before invoking this callback.

Method Details

requiresBatchFlush

default boolean requiresBatchFlush()

Whether pending JDBC work must execute before invoking this callback. A callback which has already completed its database checks may return false.

beforeExecution

boolean beforeExecution(SessionImplementor session)

Returns:

true to execute the operation; false to skip it.

and

default PreExecutionCallback and(PreExecutionCallback next)

Compose this callback with another, invoked only if this callback returns true. Pending JDBC work must execute first if either callback currently requires it.